diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..37ce65c
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,3 @@
+language: objective-c
+
+script: xctool -project Inkpad.xcodeproj -scheme Inkpad build  CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO
diff --git a/Base.lproj/Activity.xib b/Base.lproj/Activity.xib
index 1556d1b..9ba3824 100644
--- a/Base.lproj/Activity.xib
+++ b/Base.lproj/Activity.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="3.0" toolsVersion="4514" systemVersion="13A603" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDCanvas">
@@ -12,22 +12,15 @@
         </placeholder>
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
         <view opaque="NO" contentMode="scaleToFill" id="1">
-            <rect key="frame" x="0.0" y="0.0" width="128" height="90"/>
+            <rect key="frame" x="0.0" y="0.0" width="72" height="72"/>
             <autoresizingMask key="autoresizingMask"/>
             <subviews>
                 <activityIndicatorView opaque="NO" contentMode="scaleToFill" animating="YES" style="whiteLarge" id="3">
-                    <rect key="frame" x="46" y="13" width="37" height="37"/>
+                    <rect key="frame" x="18" y="17" width="37" height="37"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                 </activityIndicatorView>
-                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" alpha="0.80000001192092896" contentMode="left" text="Loading…" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" id="4">
-                    <rect key="frame" x="0.0" y="57" width="128" height="21"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
-                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                    <color key="textColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="calibratedRGB"/>
-                    <nil key="highlightedColor"/>
-                </label>
             </subviews>
-            <color key="backgroundColor" white="0.0" alpha="0.66000000000000003" colorSpace="custom" customColorSpace="calibratedWhite"/>
+            <color key="backgroundColor" white="0.0" alpha="0.80000000000000004" colorSpace="custom" customColorSpace="calibratedWhite"/>
         </view>
     </objects>
 </document>
\ No newline at end of file
diff --git a/Base.lproj/ColorBalance.xib b/Base.lproj/ColorBalance.xib
index 5a0e449..89cd1b3 100644
--- a/Base.lproj/ColorBalance.xib
+++ b/Base.lproj/ColorBalance.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDColorBalanceController">
@@ -21,7 +21,7 @@
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
         <view opaque="NO" contentMode="scaleToFill" id="13">
             <rect key="frame" x="0.0" y="0.0" width="360" height="246"/>
-            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxX="YES" flexibleMinY="YES" flexibleMaxY="YES"/>
             <subviews>
                 <navigationBar contentMode="scaleToFill" id="33" customClass="WDModalTitleBar">
                     <rect key="frame" x="0.0" y="0.0" width="360" height="44"/>
@@ -51,14 +51,14 @@
                             <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                         </view>
                         <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Red" textAlignment="right" lineBreakMode="tailTruncation" minimumFontSize="10" id="23">
-                            <rect key="frame" x="277" y="14" width="62" height="21"/>
+                            <rect key="frame" x="219" y="14" width="120" height="21"/>
                             <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
                             <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="14"/>
                             <nil key="highlightedColor"/>
                             <size key="shadowOffset" width="0.0" height="1"/>
                         </label>
                         <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Magenta" lineBreakMode="tailTruncation" minimumFontSize="10" id="19">
-                            <rect key="frame" x="21" y="74" width="85" height="21"/>
+                            <rect key="frame" x="21" y="74" width="120" height="21"/>
                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                             <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="14"/>
                             <nil key="highlightedColor"/>
@@ -86,7 +86,7 @@
                             <size key="shadowOffset" width="0.0" height="1"/>
                         </label>
                         <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Blue" textAlignment="right" lineBreakMode="tailTruncation" minimumFontSize="10" id="15">
-                            <rect key="frame" x="277" y="134" width="62" height="21"/>
+                            <rect key="frame" x="219" y="134" width="120" height="21"/>
                             <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
                             <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="14"/>
                             <nil key="highlightedColor"/>
@@ -106,21 +106,21 @@
                             <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                         </view>
                         <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Cyan" lineBreakMode="tailTruncation" minimumFontSize="10" id="22">
-                            <rect key="frame" x="21" y="14" width="42" height="21"/>
+                            <rect key="frame" x="21" y="14" width="120" height="21"/>
                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                             <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="14"/>
                             <nil key="highlightedColor"/>
                             <size key="shadowOffset" width="0.0" height="1"/>
                         </label>
                         <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Green" textAlignment="right" lineBreakMode="tailTruncation" minimumFontSize="10" id="18">
-                            <rect key="frame" x="277" y="74" width="62" height="21"/>
+                            <rect key="frame" x="219" y="74" width="120" height="21"/>
                             <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
                             <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="14"/>
                             <nil key="highlightedColor"/>
                             <size key="shadowOffset" width="0.0" height="1"/>
                         </label>
                         <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Yellow" lineBreakMode="tailTruncation" minimumFontSize="10" id="16">
-                            <rect key="frame" x="21" y="134" width="89" height="21"/>
+                            <rect key="frame" x="21" y="134" width="120" height="21"/>
                             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                             <fontDescription key="fontDescription" name="Helvetica" family="Helvetica" pointSize="14"/>
                             <nil key="highlightedColor"/>
diff --git a/Base.lproj/Font.xib b/Base.lproj/Font.xib
index 51e65d8..3ed0e1e 100644
--- a/Base.lproj/Font.xib
+++ b/Base.lproj/Font.xib
@@ -1,26 +1,26 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDFontController">
             <connections>
-                <outlet property="alignment_" destination="JaA-6P-6Aa" id="b2s-eX-dRv"/>
+                <outlet property="faceTable_" destination="29" id="JIV-BN-jkt"/>
+                <outlet property="familyTable_" destination="H2l-6g-tzg" id="vqo-Ge-VgG"/>
                 <outlet property="sizeLabel_" destination="4IA-pP-U4y" id="Tdt-2g-b43"/>
                 <outlet property="sizeSlider_" destination="kqW-ss-Zqf" id="ff9-NL-vX4"/>
-                <outlet property="table_" destination="29" id="30"/>
                 <outlet property="view" destination="1" id="11"/>
             </connections>
         </placeholder>
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
         <view contentMode="scaleToFill" id="1">
-            <rect key="frame" x="0.0" y="0.0" width="320" height="442"/>
+            <rect key="frame" x="0.0" y="0.0" width="460" height="478"/>
             <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
             <subviews>
-                <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" style="plain" rowHeight="44" sectionHeaderHeight="22" sectionFooterHeight="22" id="29">
-                    <rect key="frame" x="0.0" y="0.0" width="320" height="330"/>
+                <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" style="plain" separatorStyle="none" rowHeight="40" sectionHeaderHeight="22" sectionFooterHeight="22" id="29">
+                    <rect key="frame" x="250" y="10" width="200" height="411"/>
                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                     <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                     <connections>
@@ -28,17 +28,17 @@
                         <outlet property="delegate" destination="-1" id="32"/>
                     </connections>
                 </tableView>
-                <segmentedControl opaque="NO" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" id="JaA-6P-6Aa">
-                    <rect key="frame" x="40" y="394" width="240" height="29"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                    <segments>
-                        <segment title="" image="textLeft.png"/>
-                        <segment title="" image="textCenter.png"/>
-                        <segment title="" image="textRight.png"/>
-                    </segments>
-                </segmentedControl>
+                <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" style="plain" separatorStyle="none" rowHeight="40" sectionHeaderHeight="22" sectionFooterHeight="22" id="H2l-6g-tzg">
+                    <rect key="frame" x="10" y="10" width="230" height="411"/>
+                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                    <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                    <connections>
+                        <outlet property="dataSource" destination="-1" id="Bz0-Ow-Ce0"/>
+                        <outlet property="delegate" destination="-1" id="vXB-B9-i2P"/>
+                    </connections>
+                </tableView>
                 <slider opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" value="0.5" minValue="0.0" maxValue="1" id="kqW-ss-Zqf">
-                    <rect key="frame" x="18" y="345" width="172" height="34"/>
+                    <rect key="frame" x="18" y="434" width="300" height="34"/>
                     <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
                     <color key="minimumTrackTintColor" white="0.5" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
                     <connections>
@@ -48,7 +48,7 @@
                     </connections>
                 </slider>
                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="Jrw-wX-GlA">
-                    <rect key="frame" x="195" y="346" width="32" height="32"/>
+                    <rect key="frame" x="324" y="435" width="32" height="32"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                     <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
                     <state key="normal" image="decrement.png">
@@ -63,7 +63,7 @@
                     </connections>
                 </button>
                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="YrI-kS-63T">
-                    <rect key="frame" x="273" y="346" width="32" height="32"/>
+                    <rect key="frame" x="408" y="435" width="32" height="32"/>
                     <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
                     <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
                     <state key="normal" image="increment.png">
@@ -78,7 +78,7 @@
                     </connections>
                 </button>
                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" text="100 pt" textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" adjustsFontSizeToFit="NO" id="4IA-pP-U4y">
-                    <rect key="frame" x="227" y="352" width="46" height="20"/>
+                    <rect key="frame" x="354" y="440" width="58" height="20"/>
                     <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
                     <fontDescription key="fontDescription" type="system" pointSize="15"/>
                     <nil key="highlightedColor"/>
@@ -89,8 +89,5 @@
     <resources>
         <image name="decrement.png" width="25" height="25"/>
         <image name="increment.png" width="25" height="25"/>
-        <image name="textCenter.png" width="32" height="24"/>
-        <image name="textLeft.png" width="32" height="24"/>
-        <image name="textRight.png" width="32" height="24"/>
     </resources>
 </document>
\ No newline at end of file
diff --git a/Base.lproj/Gradient.xib b/Base.lproj/Gradient.xib
index fa2886d..ce6251a 100644
--- a/Base.lproj/Gradient.xib
+++ b/Base.lproj/Gradient.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDGradientController">
diff --git a/Base.lproj/HueSaturation.xib b/Base.lproj/HueSaturation.xib
index ceb3637..122017c 100644
--- a/Base.lproj/HueSaturation.xib
+++ b/Base.lproj/HueSaturation.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4510" systemVersion="12E55" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
     <dependencies>
-        <deployment defaultVersion="1280" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <deployment defaultVersion="1792" identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDHueSaturationController">
@@ -21,7 +21,7 @@
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
         <view opaque="NO" contentMode="scaleToFill" id="1">
             <rect key="frame" x="0.0" y="0.0" width="360" height="263"/>
-            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+            <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxX="YES" flexibleMinY="YES" flexibleMaxY="YES"/>
             <subviews>
                 <navigationBar contentMode="scaleToFill" id="53" customClass="WDModalTitleBar">
                     <rect key="frame" x="0.0" y="0.0" width="360" height="44"/>
diff --git a/Base.lproj/LayerCell.xib b/Base.lproj/LayerCell.xib
index 5b5725b..7fcf93f 100644
--- a/Base.lproj/LayerCell.xib
+++ b/Base.lproj/LayerCell.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDLayerController">
diff --git a/Base.lproj/MainStoryboard.storyboard b/Base.lproj/MainStoryboard.storyboard
index 1267799..9068fc7 100644
--- a/Base.lproj/MainStoryboard.storyboard
+++ b/Base.lproj/MainStoryboard.storyboard
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none" useAutolayout="YES" initialViewController="NCs-gA-LaO">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none" useAutolayout="YES" initialViewController="NCs-gA-LaO">
     <dependencies>
         <deployment version="1792" defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <scenes>
         <!--Navigation Controller-->
diff --git a/Base.lproj/OpenClipArt.xib b/Base.lproj/OpenClipArt.xib
new file mode 100644
index 0000000..4b25af4
--- /dev/null
+++ b/Base.lproj/OpenClipArt.xib
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13C64" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="OCAViewController">
+            <connections>
+                <outlet property="collectionView" destination="sfS-P9-lwi" id="foX-cZ-wwt"/>
+                <outlet property="searchBar" destination="RRV-qS-tbK" id="hhu-PC-hwv"/>
+                <outlet property="view" destination="1" id="G4W-pb-nPS"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="1">
+            <rect key="frame" x="0.0" y="0.0" width="455" height="530"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <collectionView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" fixedFrame="YES" alwaysBounceVertical="YES" showsHorizontalScrollIndicator="NO" minimumZoomScale="0.0" maximumZoomScale="0.0" dataMode="none" translatesAutoresizingMaskIntoConstraints="NO" id="sfS-P9-lwi">
+                    <rect key="frame" x="0.0" y="88" width="455" height="442"/>
+                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                    <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                    <collectionViewFlowLayout key="collectionViewLayout" minimumLineSpacing="20" minimumInteritemSpacing="20" id="51O-Ba-llK">
+                        <size key="itemSize" width="125" height="145"/>
+                        <size key="headerReferenceSize" width="0.0" height="0.0"/>
+                        <size key="footerReferenceSize" width="50" height="70"/>
+                        <inset key="sectionInset" minX="20" minY="10" maxX="20" maxY="20"/>
+                    </collectionViewFlowLayout>
+                    <cells/>
+                    <connections>
+                        <outlet property="dataSource" destination="-1" id="hVc-Oh-stg"/>
+                        <outlet property="delegate" destination="-1" id="DEf-6B-RMH"/>
+                    </connections>
+                </collectionView>
+                <searchBar contentMode="redraw" fixedFrame="YES" searchBarStyle="minimal" placeholder="Search Openclipart" showsScopeBar="YES" translatesAutoresizingMaskIntoConstraints="NO" id="RRV-qS-tbK">
+                    <rect key="frame" x="0.0" y="0.0" width="455" height="88"/>
+                    <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxY="YES"/>
+                    <color key="barTintColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    <textInputTraits key="textInputTraits" keyboardType="alphabet"/>
+                    <scopeButtonTitles>
+                        <string>Top Downloads</string>
+                        <string>Top Favorites</string>
+                        <string>Newest</string>
+                    </scopeButtonTitles>
+                    <connections>
+                        <outlet property="delegate" destination="-1" id="uuE-tU-NSE"/>
+                    </connections>
+                </searchBar>
+            </subviews>
+            <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+        </view>
+    </objects>
+</document>
\ No newline at end of file
diff --git a/Base.lproj/Shadow.xib b/Base.lproj/Shadow.xib
index 6cb180c..10e1ed3 100644
--- a/Base.lproj/Shadow.xib
+++ b/Base.lproj/Shadow.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDShadowController">
@@ -21,7 +21,7 @@
         </placeholder>
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
         <view contentMode="scaleToFill" id="1">
-            <rect key="frame" x="0.0" y="0.0" width="390" height="380"/>
+            <rect key="frame" x="0.0" y="0.0" width="390" height="410"/>
             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
             <subviews>
                 <view opaque="NO" contentMode="scaleToFill" id="36" customClass="WDEtchedLine">
@@ -48,19 +48,19 @@
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                 </view>
                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Opacity" lineBreakMode="tailTruncation" minimumFontSize="10" id="62">
-                    <rect key="frame" x="21" y="282" width="63" height="21"/>
+                    <rect key="frame" x="21" y="282" width="234" height="21"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
                     <color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                 </label>
                 <view opaque="NO" contentMode="scaleToFill" id="76" customClass="WDEtchedLine">
-                    <rect key="frame" x="15" y="322" width="360" height="2"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <rect key="frame" x="15" y="352" width="360" height="2"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                 </view>
                 <tableView opaque="NO" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" scrollEnabled="NO" style="plain" separatorStyle="none" rowHeight="44" sectionHeaderHeight="22" sectionFooterHeight="22" id="78">
-                    <rect key="frame" x="6" y="328" width="378" height="44"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <rect key="frame" x="6" y="358" width="378" height="44"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                     <connections>
                         <outlet property="dataSource" destination="-1" id="79"/>
@@ -68,8 +68,8 @@
                     </connections>
                 </tableView>
                 <slider opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" value="100" minValue="0.0" maxValue="100" id="84">
-                    <rect key="frame" x="90" y="276" width="173" height="34"/>
-                    <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
+                    <rect key="frame" x="23" y="311" width="344" height="34"/>
+                    <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxY="YES"/>
                     <color key="minimumTrackTintColor" white="0.5" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
                     <connections>
                         <action selector="takeFinalOpacityFrom:" destination="-1" eventType="touchUpInside" id="91"/>
@@ -78,7 +78,7 @@
                     </connections>
                 </slider>
                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="100%" textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" adjustsFontSizeToFit="NO" id="vDR-y7-VS4">
-                    <rect key="frame" x="301" y="283" width="41" height="19"/>
+                    <rect key="frame" x="303" y="283" width="41" height="19"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                     <fontDescription key="fontDescription" type="system" pointSize="15"/>
                     <color key="textColor" white="0.25" alpha="1" colorSpace="calibratedWhite"/>
@@ -86,7 +86,7 @@
                 </label>
                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="FeG-R8-eH5">
                     <rect key="frame" x="269" y="277" width="32" height="32"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                     <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
                     <state key="normal" image="decrement.png">
                         <color key="titleColor" red="0.19607843459999999" green="0.30980393290000002" blue="0.52156865600000002" alpha="1" colorSpace="calibratedRGB"/>
@@ -101,7 +101,7 @@
                 </button>
                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="LfG-i5-Gpn">
                     <rect key="frame" x="342" y="277" width="32" height="32"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMaxY="YES"/>
                     <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
                     <state key="normal" image="increment.png">
                         <color key="titleColor" red="0.19607843459999999" green="0.30980393290000002" blue="0.52156865600000002" alpha="1" colorSpace="calibratedRGB"/>
@@ -115,17 +115,17 @@
                     </connections>
                 </button>
                 <view opaque="NO" contentMode="scaleToFill" id="41" customClass="WDAnglePicker">
-                    <rect key="frame" x="119" y="187" width="62" height="62"/>
+                    <rect key="frame" x="110" y="187" width="62" height="62"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
                 <view contentMode="scaleToFill" id="53" customClass="WDSparkSlider">
-                    <rect key="frame" x="206" y="187" width="80" height="62"/>
+                    <rect key="frame" x="192" y="187" width="87" height="62"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
                 <view contentMode="scaleToFill" id="52" customClass="WDSparkSlider">
-                    <rect key="frame" x="294" y="187" width="80" height="62"/>
+                    <rect key="frame" x="287" y="187" width="87" height="62"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
diff --git a/Base.lproj/ShapeOptions.xib b/Base.lproj/ShapeOptions.xib
index 4816b27..a50d880 100644
--- a/Base.lproj/ShapeOptions.xib
+++ b/Base.lproj/ShapeOptions.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.iPad.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDShapeTool">
diff --git a/Base.lproj/Stroke.xib b/Base.lproj/Stroke.xib
index 829a7d7..feb82e1 100644
--- a/Base.lproj/Stroke.xib
+++ b/Base.lproj/Stroke.xib
@@ -1,12 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4510" systemVersion="12F37" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13B42" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none">
     <dependencies>
         <deployment defaultVersion="1792" identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3742"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3746"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="WDStrokeController">
             <connections>
+                <outlet property="arrowButton_" destination="hc4-V5-ej1" id="JlZ-1w-4qq"/>
                 <outlet property="capPicker_" destination="15" id="17"/>
                 <outlet property="dash0_" destination="38" id="71"/>
                 <outlet property="dash1_" destination="40" id="73"/>
@@ -23,7 +24,7 @@
         </placeholder>
         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
         <view contentMode="scaleToFill" id="1">
-            <rect key="frame" x="0.0" y="0.0" width="390" height="408"/>
+            <rect key="frame" x="0.0" y="0.0" width="390" height="460"/>
             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
             <subviews>
                 <view contentMode="scaleToFill" id="15" customClass="WDLineAttributePicker">
@@ -37,10 +38,9 @@
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="100.0 pt" textAlignment="center" lineBreakMode="tailTruncation" minimumFontSize="10" adjustsFontSizeToFit="NO" id="9">
-                    <rect key="frame" x="284" y="248" width="57" height="19"/>
+                    <rect key="frame" x="277" y="248" width="71" height="19"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
-                    <fontDescription key="fontDescription" type="system" pointSize="15"/>
-                    <color key="textColor" white="0.25" alpha="1" colorSpace="calibratedWhite"/>
+                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
                     <color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                 </label>
                 <view opaque="NO" contentMode="scaleToFill" id="36" customClass="WDEtchedLine">
@@ -49,54 +49,58 @@
                 </view>
                 <view opaque="NO" contentMode="scaleToFill" id="37" customClass="WDEtchedLine">
                     <rect key="frame" x="15" y="286" width="360" height="2"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
+                </view>
+                <view opaque="NO" contentMode="scaleToFill" id="MF6-Co-Jir" customClass="WDEtchedLine">
+                    <rect key="frame" x="15" y="407" width="360" height="2"/>
                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                 </view>
                 <switch opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" id="46">
                     <rect key="frame" x="319" y="298" width="51" height="31"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <color key="onTintColor" red="0.0" green="0.46274509800000002" blue="1" alpha="1" colorSpace="calibratedRGB"/>
                     <connections>
                         <action selector="toggleDash:" destination="-1" eventType="valueChanged" id="76"/>
                     </connections>
                 </switch>
                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="Dashed Stroke" lineBreakMode="tailTruncation" minimumFontSize="10" id="47">
-                    <rect key="frame" x="20" y="303" width="120" height="21"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <rect key="frame" x="20" y="303" width="291" height="21"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
                     <color key="highlightedColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                 </label>
                 <view contentMode="scaleToFill" id="38" customClass="WDSparkSlider">
                     <rect key="frame" x="20" y="338" width="80" height="56"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
                 <view contentMode="scaleToFill" id="39" customClass="WDSparkSlider">
                     <rect key="frame" x="110" y="338" width="80" height="56"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
                 <view contentMode="scaleToFill" id="40" customClass="WDSparkSlider">
                     <rect key="frame" x="200" y="338" width="80" height="56"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
                 <view contentMode="scaleToFill" id="41" customClass="WDSparkSlider">
                     <rect key="frame" x="290" y="338" width="80" height="56"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <color key="backgroundColor" white="0.66666666666666663" alpha="1" colorSpace="calibratedWhite"/>
                 </view>
                 <slider opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" value="100" minValue="0.0" maxValue="100" id="85">
                     <rect key="frame" x="20" y="241" width="220" height="34"/>
-                    <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
+                    <autoresizingMask key="autoresizingMask" widthSizable="YES"/>
                     <color key="minimumTrackTintColor" white="0.5" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
                     <connections>
                         <action selector="takeStrokeWidthFrom:" destination="-1" eventType="valueChanged" id="91"/>
                     </connections>
                 </slider>
                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="86">
-                    <rect key="frame" x="251" y="242" width="32" height="32"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                    <rect key="frame" x="250" y="242" width="32" height="32"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES"/>
                     <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
                     <state key="normal" image="decrement.png">
                         <color key="titleColor" red="0.19607843459999999" green="0.30980393290000002" blue="0.52156865600000002" alpha="1" colorSpace="calibratedRGB"/>
@@ -110,8 +114,8 @@
                     </connections>
                 </button>
                 <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="87">
-                    <rect key="frame" x="342" y="242" width="32" height="32"/>
-                    <autoresizingMask key="autoresizingMask" flexibleMinX="YES" flexibleMinY="YES"/>
+                    <rect key="frame" x="343" y="242" width="32" height="32"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMinX="YES"/>
                     <fontDescription key="fontDescription" type="boldSystem" pointSize="15"/>
                     <state key="normal" image="increment.png">
                         <color key="titleColor" red="0.19607843459999999" green="0.30980393290000002" blue="0.52156865600000002" alpha="1" colorSpace="calibratedRGB"/>
@@ -124,6 +128,14 @@
                         <action selector="increment:" destination="-1" eventType="touchUpInside" id="90"/>
                     </connections>
                 </button>
+                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="hc4-V5-ej1">
+                    <rect key="frame" x="15" y="414" width="360" height="40"/>
+                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                    <fontDescription key="fontDescription" type="system" pointSize="15"/>
+                    <connections>
+                        <action selector="showArrowheads:" destination="-1" eventType="touchUpInside" id="b3E-Zm-dm9"/>
+                    </connections>
+                </button>
             </subviews>
         </view>
     </objects>
diff --git a/CHANGELOG b/CHANGELOG
index 78458da..1c6fbf9 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,9 +1,60 @@
-1.5.1 [upcoming release]
+Next update
+- Fixed crash in Openclipart search that occurred when using Chinese glyph input. Now requires alphabetic keyboard.
+- Added Chinese localization
+- Fixed minor compilation errors (new XCode version)
+- Fixed a path bug that could occur when outlining a stroke
+- Added Japanese localization
+
+1.6 [currently on the App Store]
+- Increased maximum stroke width to 300
+- Tweaked line attribute picker appearance
+- Fixed type bug that broke palette 'tossing' on 64-bit devices
+- Added support for importing SVGs from Openclipart.org
+- Fixed SVG import bugs
+- Added a 'delete' pseudo-tool to the tool palette
+- Increased maximum logical drawing dimension to 16000
+- Fixed crash that occurred at launch if there were no drawings
+- Implemented support for dynamic "Smart" guides
+- Increased maximum grid spacing to 8000 (half max drawing size)
+- Outlined strokes now take their style from the parent path, not the active style
+- Tweaked Add Anchor Tool so that tapping an anchor selects an unselected path
+- Floating palettes now maintain relative screen position when the device is rotated
+- Added German localization
+- Added Portuguese localization
+- Generated bitmaps are now constrained by maximum area rather than dimension
+- Pasted images can now be much higher resolution (up to an area of 4096x4096)
+- Added Brazilian Portuguese localization
+- Now purge temp directory contents at launch
+
+1.5.2
+- Added T-end arrowhead
+- Fixed incorrect shadow/parallax on eraser options view
+- Integrated UIDocumentInteractionController for exporting
+- Added Italian localization
+- Added Spanish localization
+- Started advertising our ability to edit SVG
+- Added an "Import from Photo Album" button in the Gallery
+- Redesigned Font panel (now shows Family/Typeface)
+- Added French localization
+- Added Turkish localization
+- Radial gradients now start at the center of the path instead of the left edge
+- Added new tool: Closed Freehand Shape
+- Increased maximum drawing size to 4096x4096
+- Simplified curve fitting implementation
+- Fixed text path layout issue (rendered incorrectly on linear segments)
+- Fixed text path start bar rendering at high magnifications
+
+1.5.1
 - Fixed broken Github link in the help file
 - Fixed a bug that caused gradient transforms to be reset when reactivating an existing path
 - Vertically centered the titles in the Stroke and Fill panels
+- Added support for arrowheads on strokes
+- Made the stroke width slider non-linear for better precision at small widths
+- Enabled support for arm64
+- Updated to latest Dropbox SDK
+- Fixed WDDocument import leak
 
 1.5.0
 - Updated to support iOS 7 (which is now the minimum supported OS)
 - Fixed a bunch of old bugs
-- Initial public release of source code
\ No newline at end of file
+- Initial public release of source code
diff --git a/Classes/WDAppDelegate.m b/Classes/WDAppDelegate.m
index 6ef725a..b50d7a0 100644
--- a/Classes/WDAppDelegate.m
+++ b/Classes/WDAppDelegate.m
@@ -40,7 +40,7 @@ - (void)applicationDidFinishLaunching:(UIApplication *)application
     NSString *consumerKey = @"xxxx";
     NSString *consumerSecret = @"xxxx";
     
-    DBSession *session = [[DBSession alloc] initWithAppKey:consumerKey appSecret:consumerSecret root:kDBRootDropbox];
+    DBSession *session = [[DBSession alloc] initWithAppKey:consumerKey appSecret:consumerSecret root:kDBRootAppFolder];
     
     session.delegate = self; // DBSessionDelegate methods allow you to handle re-authenticating
     [DBSession setSharedSession:session];
@@ -51,6 +51,8 @@ - (void)applicationDidFinishLaunching:(UIApplication *)application
         [WDFontManager sharedInstance];
     });
     
+    [self clearTempDirectory];
+    
     [self setupDefaults];
 }
 
@@ -118,6 +120,17 @@ - (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceAppl
     return YES;
 }
 
+- (void) clearTempDirectory
+{
+    NSFileManager   *fm = [NSFileManager defaultManager];
+    NSURL           *tmpURL = [NSURL fileURLWithPath:NSTemporaryDirectory()];
+    NSArray         *files = [fm contentsOfDirectoryAtURL:tmpURL includingPropertiesForKeys:[NSArray array] options:0 error:NULL];
+    
+    for (NSURL *url in files) {
+        [fm removeItemAtURL:url error:nil];
+    }
+}
+
 - (void) setupDefaults
 {
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
diff --git a/Classes/WDArrowController.h b/Classes/WDArrowController.h
new file mode 100644
index 0000000..6d7b0f1
--- /dev/null
+++ b/Classes/WDArrowController.h
@@ -0,0 +1,20 @@
+//
+//  WDArrowController.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2013 Steve Sprang
+//
+
+#import <Foundation/Foundation.h>
+
+@class WDDrawingController;
+
+@interface WDArrowController : UITableViewController
+
+@property (nonatomic, weak) WDDrawingController *drawingController;
+
+@end
diff --git a/Classes/WDArrowController.m b/Classes/WDArrowController.m
new file mode 100644
index 0000000..3dd729a
--- /dev/null
+++ b/Classes/WDArrowController.m
@@ -0,0 +1,101 @@
+//
+//  WDArrowController.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2013 Steve Sprang
+//
+
+#import "WDArrowhead.h"
+#import "WDArrowheadCell.h"
+#import "WDArrowController.h"
+#import "WDDrawingController.h"
+#import "WDInspectableProperties.h"
+#import "WDPropertyManager.h"
+
+@implementation WDArrowController
+
+@synthesize drawingController = drawingController_;
+
+- (id) initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
+{
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    self.title = NSLocalizedString(@"Arrowheads", @"Arrowheads");
+    
+    UIBarButtonItem *swap = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Swap", @"Swap")
+                                                             style:UIBarButtonItemStylePlain
+                                                            target:self
+                                                            action:@selector(swapArrowheads:)];
+    self.navigationItem.rightBarButtonItem = swap;
+    
+    return self;
+}
+
+- (void) dealloc
+{
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+- (NSArray *) arrows
+{
+    return @[WDStrokeArrowNone, @"arrow1", @"arrow2", @"arrow3",
+             @"T shape", @"closed circle", @"closed square",
+             @"closed diamond", @"open circle", @"open square", @"open diamond"];
+}
+
+- (void) swapArrowheads:(id)sender
+{
+    WDStrokeStyle *strokeStyle = [drawingController_.propertyManager defaultStrokeStyle];
+    
+    NSString *start = strokeStyle.startArrow;
+    NSString *end = strokeStyle.endArrow;
+    
+    [drawingController_ setValue:end forProperty:WDStartArrowProperty];
+    [drawingController_ setValue:start forProperty:WDEndArrowProperty];
+}
+
+- (void) loadView
+{
+    CGRect frame = CGRectZero;
+    frame.size = self.preferredContentSize;
+    
+    self.tableView = [[UITableView alloc] initWithFrame:frame];
+    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
+    self.tableView.allowsSelection = NO;
+    self.tableView.rowHeight = 46;
+}
+
+- (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section
+{
+    return [self arrows].count;
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    NSString        *cellIdentifier = @"cellID";
+    WDArrowheadCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
+    NSString        *arrowID = [self arrows][indexPath.row];
+    WDStrokeStyle   *strokeStyle = [drawingController_.propertyManager defaultStrokeStyle];
+    
+    if (cell == nil) {
+        UITableViewCellStyle cellStyle = UITableViewCellStyleDefault;
+        cell = [[WDArrowheadCell alloc] initWithStyle:cellStyle reuseIdentifier:cellIdentifier];
+        cell.drawingController = self.drawingController;
+    }
+    
+    cell.arrowhead = arrowID;
+    cell.startArrowButton.selected = [strokeStyle.startArrow isEqualToString:arrowID];
+    cell.endArrowButton.selected = [strokeStyle.endArrow isEqualToString:arrowID];
+    
+    return cell;
+}
+
+@end
diff --git a/Classes/WDArrowheadCell.h b/Classes/WDArrowheadCell.h
new file mode 100644
index 0000000..4021d61
--- /dev/null
+++ b/Classes/WDArrowheadCell.h
@@ -0,0 +1,26 @@
+//
+//  WDArrowheadCell.h
+//  Inkpad
+//
+//  Created by Steve Sprang on 10/16/13.
+//  Copyright (c) 2013 Taptrix, Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@class WDDrawingController;
+
+@interface WDArrowheadCell : UITableViewCell
+
+@property (nonatomic, strong) IBOutlet UIButton *startArrowButton;
+@property (nonatomic, strong) IBOutlet UIButton *endArrowButton;
+
+@property (nonatomic, strong) NSString *arrowhead;
+@property (nonatomic, weak) WDDrawingController *drawingController;
+
++ (UIColor *) tintColor;
+
+- (UIImage *) selectedBackground;
+- (UIImage *) imageForArrow:(NSString *)arrowID start:(BOOL)isStart;
+
+@end
diff --git a/Classes/WDArrowheadCell.m b/Classes/WDArrowheadCell.m
new file mode 100644
index 0000000..375c3df
--- /dev/null
+++ b/Classes/WDArrowheadCell.m
@@ -0,0 +1,199 @@
+//
+//  WDArrowheadCell.m
+//  Inkpad
+//
+//  Created by Steve Sprang on 10/16/13.
+//  Copyright (c) 2013 Taptrix, Inc. All rights reserved.
+//
+
+#import "WDArrowhead.h"
+#import "WDArrowheadCell.h"
+#import "WDDrawingController.h"
+#import "WDInspectableProperties.h"
+#import "WDPropertyManager.h"
+
+#define kArrowInset     15
+#define kArrowWidth     72
+#define kArrowHeight    46
+
+@interface WDArrowSeparatorView : UIView
+@end
+
+@implementation WDArrowSeparatorView
+
+- (void) drawRect:(CGRect)rect
+{
+    CGRect          frame = self.frame;
+    CGContextRef    ctx = UIGraphicsGetCurrentContext();
+    CGFloat         lengths[] = {2};
+    float           y = floor(CGRectGetMidY(frame)) + 0.5f;
+    
+    [[[WDArrowheadCell tintColor] colorWithAlphaComponent:0.5f] set];
+    
+    CGContextSetLineWidth(ctx, 1.0);
+    CGContextSetLineDash(ctx, 0, lengths, 1);
+    CGContextMoveToPoint(ctx, 0, y);
+    CGContextAddLineToPoint(ctx, CGRectGetWidth(frame), y);
+    CGContextStrokePath(ctx);
+}
+
+@end
+
+@implementation WDArrowheadCell
+
+@synthesize startArrowButton = startArrowButton_;
+@synthesize endArrowButton = endArrowButton_;
+@synthesize arrowhead = arrowhead_;
+@synthesize drawingController = drawingController_;
+
+- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
+{
+    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    startArrowButton_ = [UIButton buttonWithType:UIButtonTypeCustom];
+    startArrowButton_.frame = CGRectMake(0,0,kArrowWidth,kArrowHeight);
+    [startArrowButton_ setBackgroundImage:[self selectedBackground] forState:UIControlStateSelected];
+    startArrowButton_.tintColor = [WDArrowheadCell tintColor];
+    [startArrowButton_ addTarget:self action:@selector(leftArrowTapped:) forControlEvents:UIControlEventTouchUpInside];
+    [self.contentView addSubview:startArrowButton_];
+    
+    endArrowButton_ = [UIButton buttonWithType:UIButtonTypeCustom];
+    endArrowButton_.frame = CGRectMake(self.contentView.frame.size.width - kArrowWidth,0,kArrowWidth,kArrowHeight);
+    endArrowButton_.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
+    [endArrowButton_ setBackgroundImage:[self selectedBackground] forState:UIControlStateSelected];
+    endArrowButton_.tintColor = [WDArrowheadCell tintColor];
+    [endArrowButton_ addTarget:self action:@selector(rightArrowTapped:) forControlEvents:UIControlEventTouchUpInside];
+    [self.contentView addSubview:endArrowButton_];
+    
+    CGRect frame = CGRectInset(self.contentView.frame, kArrowWidth, 0);
+    WDArrowSeparatorView *separator = [[WDArrowSeparatorView alloc] initWithFrame:frame];
+    separator.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
+    separator.backgroundColor = nil;
+    separator.opaque = NO;
+    [self.contentView addSubview:separator];
+    
+    return self;
+}
+
+- (void)dealloc
+{
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+- (void) setDrawingController:(WDDrawingController *)drawingController
+{
+    drawingController_ = drawingController;
+    
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(invalidProperties:)
+                                                 name:WDInvalidPropertiesNotification
+                                               object:drawingController_.propertyManager];
+}
+
+- (void) invalidProperties:(NSNotification *)aNotification
+{
+    NSSet *properties = [aNotification.userInfo objectForKey:WDInvalidPropertiesKey];
+    
+    if ([properties intersectsSet:[NSSet setWithObjects:WDStartArrowProperty, WDEndArrowProperty, nil]]) {
+        WDStrokeStyle   *strokeStyle = [drawingController_.propertyManager defaultStrokeStyle];
+        
+        self.startArrowButton.selected = [strokeStyle.startArrow isEqualToString:arrowhead_];
+        self.endArrowButton.selected = [strokeStyle.endArrow isEqualToString:arrowhead_];
+    }
+}
+
+- (void) leftArrowTapped:(UIButton *)sender
+{
+    [drawingController_ setValue:self.arrowhead forProperty:WDStartArrowProperty];
+}
+
+- (void) rightArrowTapped:(UIButton *)sender
+{
+    [drawingController_ setValue:self.arrowhead forProperty:WDEndArrowProperty];
+}
+
+- (void) setArrowhead:(NSString *)arrowhead
+{
+    if (arrowhead_ == arrowhead) {
+        return;
+    }
+    
+    arrowhead_ = arrowhead;
+    
+    UIImage *image = [self imageForArrow:arrowhead start:YES];
+    [startArrowButton_ setImage:image forState:UIControlStateSelected];
+    [startArrowButton_ setImage:[image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate] forState:UIControlStateNormal];
+
+    image = [self imageForArrow:arrowhead start:NO];
+    [endArrowButton_ setImage:image forState:UIControlStateSelected];
+    [endArrowButton_ setImage:[image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate] forState:UIControlStateNormal];
+}
+
+- (UIImage *) selectedBackground
+{
+    UIImage *selectedBackground_ = nil;
+    
+    if (!selectedBackground_) {
+        UIGraphicsBeginImageContextWithOptions(CGSizeMake(kArrowWidth,kArrowHeight), NO, 0);
+        CGContextRef    ctx = UIGraphicsGetCurrentContext();
+        
+        [[UIColor colorWithRed:0.0f green:(118.0f / 255) blue:1.0f alpha:1.0f] set];
+        CGContextFillRect(ctx, CGRectInset(CGRectMake(0, 0, kArrowWidth, kArrowHeight), 4, 4));
+        
+        selectedBackground_ = UIGraphicsGetImageFromCurrentImageContext();
+        UIGraphicsEndImageContext();
+    }
+    
+    return selectedBackground_;
+}
+
+- (UIImage *) imageForArrow:(NSString *)arrowID start:(BOOL)isStart
+{
+    WDArrowhead     *arrow = [WDArrowhead arrowheads][arrowID];
+    CGContextRef    ctx;
+    float           scale = 3.0f;
+    float           midY = floor(kArrowHeight / 2) + 0.5f;
+    float           startX = kArrowInset + arrow.insetLength * scale;
+    
+    UIGraphicsBeginImageContextWithOptions(CGSizeMake(kArrowWidth,kArrowHeight), NO, 0);
+    ctx = UIGraphicsGetCurrentContext();
+    
+    [[UIColor whiteColor] set];
+    CGContextSetLineWidth(ctx, scale);
+    CGContextSetLineCap(ctx, kCGLineCapRound);
+    
+    if (!arrow) {
+        CGContextMoveToPoint(ctx, kArrowInset, midY);
+        CGContextAddLineToPoint(ctx, kArrowWidth - kArrowInset, midY);
+    } else if (isStart) {
+        [arrow addArrowInContext:ctx position:CGPointMake(startX, midY) scale:scale angle:M_PI useAdjustment:NO];
+        CGContextFillPath(ctx);
+        CGContextMoveToPoint(ctx, startX, midY);
+        CGContextAddLineToPoint(ctx, kArrowWidth - kArrowInset, midY);
+    } else {
+        [arrow addArrowInContext:ctx position:CGPointMake(kArrowWidth - startX, midY) scale:scale angle:0 useAdjustment:NO];
+        CGContextFillPath(ctx);
+        CGContextMoveToPoint(ctx, kArrowWidth - startX, midY);
+        CGContextAddLineToPoint(ctx, kArrowInset, midY);
+    }
+    
+    CGContextStrokePath(ctx);
+    
+    UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    
+    return result;
+}
+
++ (UIColor *) tintColor
+{
+    return [UIColor colorWithRed:(66.0f / 255) green:(102.0f / 255) blue:(151.0f / 255) alpha:1.0f];
+}
+
+
+@end
diff --git a/Classes/WDBlendModeController.m b/Classes/WDBlendModeController.m
index f3e6bd2..4d00762 100644
--- a/Classes/WDBlendModeController.m
+++ b/Classes/WDBlendModeController.m
@@ -76,6 +76,29 @@ - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger
 	return [blendModeNames_ count];
 }
 
+- (NSString *) localizedTitleForKey:(NSString *)key
+{
+    // we could duplicate the BlendModes.plist for every localization, but this seems less error prone
+    static NSMutableDictionary *map_ = nil;
+    if (!map_) {
+        map_ = [NSMutableDictionary dictionary];
+        map_[@"Normal"]     = NSLocalizedString(@"Normal", @"Normal");
+        map_[@"Darken"]     = NSLocalizedString(@"Darken", @"Darken");
+        map_[@"Multiply"]   = NSLocalizedString(@"Multiply", @"Multiply");
+        map_[@"Lighten"]    = NSLocalizedString(@"Lighten", @"Lighten");
+        map_[@"Screen"]     = NSLocalizedString(@"Screen", @"Screen");
+        map_[@"Overlay"]    = NSLocalizedString(@"Overlay", @"Overlay");
+        map_[@"Difference"] = NSLocalizedString(@"Difference", @"Difference");
+        map_[@"Exclusion"]  = NSLocalizedString(@"Exclusion", @"Exclusion");
+        map_[@"Hue"]        = NSLocalizedString(@"Hue", @"Hue");
+        map_[@"Saturation"] = NSLocalizedString(@"Saturation", @"Saturation");
+        map_[@"Color"]      = NSLocalizedString(@"Color", @"Color");
+        map_[@"Luminosity"] = NSLocalizedString(@"Luminosity", @"Luminosity");
+    }
+    
+    return map_[key];
+}
+
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
 {
 	static NSString *identifier = @"blendModeCell";
@@ -85,7 +108,8 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
 	}
     
     cell.accessoryType = (indexPath.row == selectedRow_) ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone;
-	cell.textLabel.text = blendModeNames_[indexPath.row][@"name"];
+    NSString *blendKey = blendModeNames_[indexPath.row][@"name"];
+	cell.textLabel.text = [self localizedTitleForKey:blendKey];
 	return cell;
 }
 
@@ -128,7 +152,7 @@ - (NSString *) displayNameForBlendMode:(CGBlendMode)blendMode
 {
     for (NSDictionary *dict in blendModeNames_) {
         if ([dict[@"value"] intValue] == blendMode) {
-            return dict[@"name"];
+            return [self localizedTitleForKey:dict[@"name"]];
         }
     }
     
diff --git a/Classes/WDBrowserController.h b/Classes/WDBrowserController.h
index 59db421..d600a7e 100644
--- a/Classes/WDBrowserController.h
+++ b/Classes/WDBrowserController.h
@@ -11,6 +11,7 @@
 
 #import <UIKit/UIKit.h>
 #import <MessageUI/MFMailComposeViewController.h>
+#import "OCADownloader.h"
 #import "WDHelpController.h"
 #import "WDImportController.h"
 #import "WDSamplesController.h"
@@ -26,6 +27,7 @@
 @class WDActivityController;
 @class WDBlockingView;
 @class WDExportController;
+@class OCAViewController;
 
 @interface WDBrowserController : UICollectionViewController <UIActionSheetDelegate,
                                                              UIPopoverControllerDelegate,
@@ -34,7 +36,8 @@
                                                              WDImportControllerDelegate,
                                                              WDSamplesControllerDelegate,
                                                              UINavigationControllerDelegate,
-                                                             UIImagePickerControllerDelegate>
+                                                             UIImagePickerControllerDelegate,
+                                                             OCADownloaderDelegate>
 {
     NSMutableArray          *toolbarItems_;
     UIBarButtonItem         *emailItem_;
@@ -54,6 +57,7 @@
     WDFontLibraryController *fontLibraryController_;
     WDSamplesController     *samplesController_;
     WDActivityController    *activityController_;
+    OCAViewController       *openClipArtController_;
     
     DBRestClient            *restClient_;
     NSMutableSet            *filesBeingUploaded_;
@@ -63,6 +67,8 @@
     WDThumbnailView         *editingThumbnail_;
     
     BOOL                    everLoaded_;
+    
+    NSMutableSet            *downloaders_; // for downloading open clip art
 }
 
 - (void) startEditingDrawing:(WDDocument *)drawing;
diff --git a/Classes/WDBrowserController.m b/Classes/WDBrowserController.m
index 1d7c447..e2592b8 100644
--- a/Classes/WDBrowserController.m
+++ b/Classes/WDBrowserController.m
@@ -10,6 +10,8 @@
 //
 
 #import <DropboxSDK/DropboxSDK.h>
+#import "OCAEntry.h"
+#import "OCAViewController.h"
 #import "NSData+Additions.h"
 #import "WDActivity.h"
 #import "WDActivityController.h"
@@ -96,28 +98,42 @@ - (id) initWithCoder:(NSCoder *)aDecoder
     
     self.navigationItem.title = NSLocalizedString(@"Gallery", @"Gallery");
     
-    // Create an add button to display in the top right corner.
+    NSMutableArray *rightBarButtonItems = [NSMutableArray array];
+
+    // Create an "add new drawing" button
     UIBarButtonItem *addItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd
                                                                              target:self
                                                                              action:@selector(addDrawing:)];
+    [rightBarButtonItems addObject:addItem];
+    
+    // create an album import button
+    UIBarButtonItem *albumItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"album_centered.png"]
+                                                                  style:UIBarButtonItemStylePlain
+                                                                 target:self
+                                                                 action:@selector(importFromAlbum:)];
+    [rightBarButtonItems addObject:albumItem];
     
+    // add a camera import item if we have a camera (I think this will always be true from now on)
     if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {
         UIBarButtonItem *cameraItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCamera
                                                                                     target:self
                                                                                     action:@selector(importFromCamera:)];
-        
-        self.navigationItem.rightBarButtonItems = @[addItem, cameraItem];
-    } else {
-        self.navigationItem.rightBarButtonItem = addItem;
+        [rightBarButtonItems addObject:cameraItem];
     }
     
+    UIBarButtonItem *openClipArtItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"openclipart.png"]
+                                                                        style:UIBarButtonItemStylePlain
+                                                                       target:self
+                                                                       action:@selector(showOpenClipArt:)];
+    [rightBarButtonItems addObject:openClipArtItem];
+
     // Create a help button to display in the top left corner.
-    UIBarButtonItem *leftItem = [[UIBarButtonItem alloc] initWithTitle:@"Help"
+    UIBarButtonItem *leftItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Help", @"Help")
                                                                  style:UIBarButtonItemStyleBordered
                                                                 target:self
                                                                 action:@selector(showHelp:)];
     self.navigationItem.leftBarButtonItem = leftItem;
-    
+    self.navigationItem.rightBarButtonItems = rightBarButtonItems;
     self.toolbarItems = [self defaultToolbarItems];
     
     return self;
@@ -167,11 +183,74 @@ - (void) addDrawing:(id)sender
     }
 }
 
+#pragma mark - OpenClipArt
+
+- (void) takeDataFromDownloader:(OCADownloader *)downloader
+{
+    NSString *title = [downloader.info stringByAppendingPathExtension:@"svg"];
+    NSString *path = [NSTemporaryDirectory() stringByAppendingPathComponent:title];
+    
+    if (![[NSFileManager defaultManager] fileExistsAtPath:path]) {
+        [downloader.data writeToFile:path atomically:YES];
+        
+        NSURL *pathURL = [[NSURL alloc] initFileURLWithPath:path isDirectory:NO];
+        [[WDDrawingManager sharedInstance] importDrawingAtURL:pathURL
+                                                   errorBlock:^{
+                                                       [self showImportErrorMessage:downloader.info];
+                                                       [[NSFileManager defaultManager] removeItemAtURL:pathURL error:nil];
+                                                   }
+                                        withCompletionHandler:^(WDDocument *document) {
+                                            [[NSFileManager defaultManager] removeItemAtURL:pathURL error:nil];
+                                        }];
+    }
+    
+    [downloaders_ removeObject:downloader];
+}
+
+- (void) importOpenClipArt:(OCAViewController *)viewController
+{
+    OCAEntry *entry = viewController.selectedEntry;
+    
+    if (!downloaders_) {
+        downloaders_ = [NSMutableSet set];
+    }
+    
+    OCADownloader *downloader = [OCADownloader downloaderWithURL:entry.SVGURL delegate:self info:entry.title];
+    [downloaders_ addObject:downloader];
+    
+    if (openClipArtController_.isVisible) {
+        [self dismissPopover];
+    }
+}
+
+- (void) showOpenClipArt:(id)sender
+{
+    if (openClipArtController_.isVisible) {
+        [self dismissPopover];
+        return;
+    }
+    
+    [self dismissPopover];
+    
+    if (!openClipArtController_) {
+        openClipArtController_ = [[OCAViewController alloc] initWithNibName:@"OpenClipArt" bundle:nil];
+        [openClipArtController_ setImportTarget:self action:@selector(importOpenClipArt:)];
+        [openClipArtController_ setActionTitle:NSLocalizedString(@"Import", @"Import")];
+    }
+    
+    UINavigationController  *navController = [[UINavigationController alloc] initWithRootViewController:openClipArtController_];
+    navController.toolbarHidden = NO;
+    
+    popoverController_ = [[UIPopoverController alloc] initWithContentViewController:navController];
+    popoverController_.delegate = self;
+    [popoverController_ presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:NO];
+}
+
 #pragma mark - Camera
 
-- (void) importFromCamera:(id)sender
+- (void) importFromImagePicker:(id)sender sourceType:(UIImagePickerControllerSourceType)sourceType
 {
-    if (pickerController_) {
+    if (pickerController_ && (pickerController_.sourceType == sourceType)) {
         [self dismissPopover];
         return;
     }
@@ -179,7 +258,7 @@ - (void) importFromCamera:(id)sender
     [self dismissPopover];
     
     pickerController_ = [[UIImagePickerController alloc] init];
-    pickerController_.sourceType = UIImagePickerControllerSourceTypeCamera;
+    pickerController_.sourceType = sourceType;
     pickerController_.delegate = self;
     
     popoverController_ = [[UIPopoverController alloc] initWithContentViewController:pickerController_];
@@ -188,6 +267,16 @@ - (void) importFromCamera:(id)sender
     [popoverController_ presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:NO];
 }
 
+- (void) importFromAlbum:(id)sender
+{
+    [self importFromImagePicker:sender sourceType:UIImagePickerControllerSourceTypePhotoLibrary];
+}
+
+- (void) importFromCamera:(id)sender
+{
+    [self importFromImagePicker:sender sourceType:UIImagePickerControllerSourceTypeCamera];
+}
+
 - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
 {
     [self imagePickerControllerDidCancel:picker];
@@ -205,11 +294,13 @@ - (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
 - (void) viewWillAppear:(BOOL)animated
 {
     if (!everLoaded_) {
-        // scroll to bottom
-        NSUInteger count = [[WDDrawingManager sharedInstance] numberOfDrawings] - 1;
-        [self.collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForItem:count inSection:0]
-                                    atScrollPosition:UICollectionViewScrollPositionTop
-                                            animated:NO];
+        if ([[WDDrawingManager sharedInstance] numberOfDrawings] > 0) {
+            // scroll to bottom
+            NSUInteger count = [[WDDrawingManager sharedInstance] numberOfDrawings] - 1;
+            [self.collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForItem:count inSection:0]
+                                        atScrollPosition:UICollectionViewScrollPositionTop
+                                                animated:NO];
+        }
         
         everLoaded_ = YES;
     }
@@ -1029,7 +1120,6 @@ - (void)restClient:(DBRestClient*)client loadProgress:(CGFloat)progress forFile:
 
 - (void) restClient:(DBRestClient*)client loadedFile:(NSString*)downloadPath
 {
-	WDDocument  *newDrawing = nil;
     NSString    *extension = [[downloadPath pathExtension] lowercaseString];
     NSString    *filename = [downloadPath lastPathComponent];
     
@@ -1057,8 +1147,8 @@ - (void) restClient:(DBRestClient*)client loadedFile:(NSString*)downloadPath
         
         [[NSFileManager defaultManager] removeItemAtPath:downloadPath error:NULL];
 	} else if ([WDImportController canImportType:extension]) {
-		newDrawing = [[WDDrawingManager sharedInstance] createNewDrawingWithImageAtURL:[NSURL fileURLWithPath:downloadPath]];
-        if (!newDrawing) {
+        BOOL success = [[WDDrawingManager sharedInstance] createNewDrawingWithImageAtURL:[NSURL fileURLWithPath:downloadPath]];
+        if (!success) {
             [self showImportErrorMessage:filename];
         }
         
diff --git a/Classes/WDCanvas.h b/Classes/WDCanvas.h
index 27a8788..4bcbda4 100644
--- a/Classes/WDCanvas.h
+++ b/Classes/WDCanvas.h
@@ -59,6 +59,7 @@
     WDRulerCornerView       *cornerView_;
     
     WDPalette               *toolPalette_;
+    UIButton                *deleteButton_; // pseudo delete tool
     CGPoint                 cachedCenter_;
     
     UILabel                 *messageLabel_;
@@ -90,6 +91,7 @@
 @property (nonatomic, weak) UIView *toolOptionsView;
 @property (nonatomic, readonly) float thinWidth;
 @property (nonatomic, strong) IBOutlet UIView *activityView;
+@property (nonatomic, strong) NSArray *dynamicGuides;
 
 - (CGRect) convertRectToView:(CGRect)rect;
 - (CGPoint) convertPointToDocumentSpace:(CGPoint)pt;
diff --git a/Classes/WDCanvas.m b/Classes/WDCanvas.m
index fa182ec..7534d4d 100644
--- a/Classes/WDCanvas.m
+++ b/Classes/WDCanvas.m
@@ -15,6 +15,7 @@
 #import "WDDrawingController.h"
 #import "WDColor.h"
 #import "WDEraserPreviewView.h"
+#import "WDEtchedLine.h"
 #import "WDEyedropper.h"
 #import "WDLayer.h"
 #import "WDPalette.h"
@@ -22,6 +23,7 @@
 #import "WDPenTool.h"
 #import "WDRulerView.h"
 #import "WDSelectionView.h"
+#import "WDToolButton.h"
 #import "WDToolView.h"
 #import "WDToolManager.h"
 #import "WDUtilities.h"
@@ -30,7 +32,6 @@
 #define kPrintSizeFactor            (72.0f / 132.0f)
 #define kHundredPercentScale        (132.0f / 72.0f)
 #define kMaxZoom                    (64 * kHundredPercentScale)
-#define kMinZoom                    (0.1 * kHundredPercentScale)
 #define kMessageFadeDelay           1
 #define kDropperRadius              80
 #define kDropperAnimationDuration   0.2f
@@ -65,6 +66,7 @@ @implementation WDCanvas
 @synthesize verticalRuler = verticalRuler_;
 @synthesize toolOptionsView = toolOptionsView_;
 @synthesize activityView = activityView_;
+@synthesize dynamicGuides = dynamicGuides_;
 
 - (id)initWithFrame:(CGRect)frame
 {
@@ -640,10 +642,14 @@ - (void) setTrueViewScale_:(float)scale
 
 - (void) scaleBy:(double)scale
 {
+    float   maxDimension = MAX(self.drawing.width, self.drawing.height);
+    // at the minimum zoom, the drawing will be 200 effective screen pixels wide (or tall)
+    double  minZoom = (200 / maxDimension);
+    
     if (scale * viewScale_ > kMaxZoom) {
         scale = kMaxZoom / viewScale_;
-    } else if (scale * viewScale_ < kMinZoom) {
-        scale = kMinZoom / viewScale_;
+    } else if (scale * viewScale_ < minZoom) {
+        scale = minZoom / viewScale_;
     }
     
     [self setTrueViewScale_:trueViewScale_ * scale];
@@ -851,9 +857,31 @@ - (void) showTools
     }
     
     WDToolView *tools = [[WDToolView alloc] initWithTools:[WDToolManager sharedInstance].tools];
-    toolPalette_ = [WDPalette paletteWithBaseView:tools defaultsName:@"tools palette"];
     tools.canvas = self;
     
+    CGRect frame = tools.frame;
+    frame.size.height += [WDToolButton dimension] + 4;
+    float bottom = CGRectGetHeight(tools.frame);
+    
+    // create a base view for all the palette elements
+    UIView *paletteView = [[UIView alloc] initWithFrame:frame];
+    [paletteView addSubview:tools];
+    
+    // add a separator
+    WDEtchedLine *line = [[WDEtchedLine alloc] initWithFrame:CGRectMake(2, bottom + 1, CGRectGetWidth(frame) - 4, 2)];
+    [paletteView addSubview:line];
+    
+    // add a "delete" buttton
+    deleteButton_ = [UIButton buttonWithType:UIButtonTypeCustom];
+    UIImage *icon = [[UIImage imageNamed:@"trash.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
+    deleteButton_.frame = CGRectMake(0, bottom + 3, [WDToolButton dimension], [WDToolButton dimension]);
+    [deleteButton_ setImage:icon forState:UIControlStateNormal];
+    deleteButton_.tintColor = [UIColor colorWithRed:(166.0f / 255.0f) green:(51.0f / 255.0f) blue:(51.0 / 255.0f) alpha:1.0f];
+    [deleteButton_ addTarget:self.controller action:@selector(delete:) forControlEvents:UIControlEventTouchUpInside];
+    deleteButton_.enabled = NO;
+    [paletteView addSubview:deleteButton_];
+    
+    toolPalette_ = [WDPalette paletteWithBaseView:paletteView defaultsName:@"tools palette"];
     [self addSubview:toolPalette_];
     
     [self ensureToolPaletteIsOnScreen];
@@ -872,6 +900,8 @@ - (void) setTransforming:(BOOL)transforming
 
 - (void) selectionChanged:(NSNotification *)aNotification
 {
+    deleteButton_.enabled = (self.drawingController.selectedObjects.count > 0) ? YES : NO;
+    
     [self setShowsPivot:[WDToolManager sharedInstance].activeTool.needsPivot];
     [self invalidateSelectionView];
 }
@@ -967,6 +997,12 @@ - (void) setMarquee:(NSValue *)marquee
     [self invalidateSelectionView];
 }
 
+- (void) setDynamicGuides:(NSArray *)dynamicGuides
+{
+    dynamicGuides_ = dynamicGuides;
+    [self invalidateSelectionView];
+}
+
 - (void) setShapeUnderConstruction:(WDPath *)path
 {
     shapeUnderConstruction_ = path;
@@ -1003,7 +1039,7 @@ - (void) startActivity
     [self addSubview:activityView_];
     
     CALayer *layer = activityView_.layer;
-    layer.cornerRadius = 7;
+    layer.cornerRadius = CGRectGetWidth(activityView_.frame) / 2;
 }
 
 - (void) stopActivity
diff --git a/Classes/WDCanvasController.h b/Classes/WDCanvasController.h
index 47c7786..35c7a03 100644
--- a/Classes/WDCanvasController.h
+++ b/Classes/WDCanvasController.h
@@ -10,9 +10,6 @@
 //
 
 #import <UIKit/UIKit.h>
-#import <MessageUI/MFMailComposeViewController.h>
-#import "WDElement.h"
-#import "WDStrokeStyle.h"
 
 @class WDCanvas;
 @class WDColorBalanceController;
@@ -40,7 +37,7 @@ enum {
 };
 
 @interface WDCanvasController : UIViewController <UINavigationControllerDelegate, UIImagePickerControllerDelegate,
-                                                    MFMailComposeViewControllerDelegate, UIPopoverControllerDelegate>
+                                                    UIPopoverControllerDelegate, UIDocumentInteractionControllerDelegate>
 {
     WDDocument          *document_;
     WDCanvas            *canvas_;
@@ -77,12 +74,15 @@ enum {
     
     WDHueSaturationController   *hueController_;
     WDColorBalanceController   *balanceController_;
+
+    NSURL *exportFileUrl;
 }
 
 @property (nonatomic, strong) WDDocument *document;
 @property (weak, nonatomic, readonly) WDDrawing *drawing;
 @property (nonatomic, readonly) WDCanvas *canvas;
 @property (nonatomic, readonly, strong) WDDrawingController *drawingController;
+@property (strong, nonatomic) UIDocumentInteractionController *documentInteractionController;
 
 - (void) updateTitle;
 - (void) hidePopovers;
diff --git a/Classes/WDCanvasController.m b/Classes/WDCanvasController.m
index 971229b..d5e62d4 100644
--- a/Classes/WDCanvasController.m
+++ b/Classes/WDCanvasController.m
@@ -11,7 +11,6 @@
 
 #import <Twitter/Twitter.h>
 #import <MessageUI/MessageUI.h>
-#import "WDAbstractPath.h"
 #import "WDButton.h"
 #import "WDCanvas.h"
 #import "WDCanvasController.h"
@@ -30,7 +29,6 @@
 #import "WDLayerController.h"
 #import "WDMenu.h"
 #import "WDMenuItem.h"
-#import "WDPath.h"
 #import "WDPropertyManager.h"
 #import "WDRotateTool.h"
 #import "WDSelectionTool.h"
@@ -241,16 +239,16 @@ - (void) showActionMenu:(id)sender
         
         [menus addObject:[WDMenuItem separatorItem]];
         
-        item = [WDMenuItem itemWithTitle:NSLocalizedString(@"Email as PNG", @"Email as PNG")
-                                  action:@selector(emailPNG:) target:self];
+        item = [WDMenuItem itemWithTitle:NSLocalizedString(@"Export as PNG", @"Export as PNG")
+                                  action:@selector(exportAsPNG:) target:self];
         [menus addObject:item];
-        
-        item = [WDMenuItem itemWithTitle:NSLocalizedString(@"Email as PDF", @"Email as PDF")
-                                  action:@selector(emailPDF:) target:self];
+
+        item = [WDMenuItem itemWithTitle:NSLocalizedString(@"Export as PDF", @"Export as PDF")
+                                  action:@selector(exportAsPDF:) target:self];
         [menus addObject:item];
-        
-        item = [WDMenuItem itemWithTitle:NSLocalizedString(@"Email as SVG", @"Email as SVG")
-                                  action:@selector(emailSVG:) target:self];
+
+        item = [WDMenuItem itemWithTitle:NSLocalizedString(@"Export as SVG", @"Export as SVG")
+                                  action:@selector(exportAsSVG:) target:self];
         [menus addObject:item];
         
         actionMenu_ = [[WDMenu alloc] initWithItems:menus];
@@ -699,12 +697,7 @@ - (void) validateMenuItem:(WDMenuItem *)item
     }
     
     // ACTION
-    else if (item.action == @selector(emailPNG:) ||
-             item.action == @selector(emailPDF:) ||
-             item.action == @selector(emailSVG:))
-    {
-        item.enabled = [MFMailComposeViewController canSendMail];
-    } else if (item.action == @selector(printDrawing:)) {
+    else if (item.action == @selector(printDrawing:)) {
         item.enabled = [UIPrintInteractionController isPrintingAvailable];
     }
     
@@ -971,17 +964,17 @@ - (NSArray *) editingItems
         return editingItems_;
     } 
 
-    UIBarButtonItem *objectItem = [[UIBarButtonItem alloc] initWithTitle:@"Edit"
+    UIBarButtonItem *objectItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Edit", @"Edit")
                                                  style:UIBarButtonItemStyleBordered
                                                 target:self
                                                 action:@selector(showObjectMenu:)];
     
-    UIBarButtonItem *arrangeItem = [[UIBarButtonItem alloc] initWithTitle:@"Arrange"
+    UIBarButtonItem *arrangeItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Arrange", @"Arrange")
                                                                  style:UIBarButtonItemStyleBordered
                                                                 target:self
                                                                 action:@selector(showArrangeMenu:)];
     
-    UIBarButtonItem *pathItem = [[UIBarButtonItem alloc] initWithTitle:@"Path"
+    UIBarButtonItem *pathItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Path", @"Path")
                                                                    style:UIBarButtonItemStyleBordered
                                                                   target:self
                                                                   action:@selector(showPathMenu:)];
@@ -1024,14 +1017,14 @@ - (NSArray *) editingItems
     UIBarButtonItem *swatchItem = [[UIBarButtonItem alloc] initWithCustomView:imageButton];
     imageButton.barButtonItem = swatchItem;
     
-    layerItem_ = [[UIBarButtonItem alloc] initWithTitle:@"Layers"
+    layerItem_ = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Layers", @"Layers")
                                                   style:UIBarButtonItemStyleBordered
                                                  target:self
                                                  action:@selector(showLayers:)];
     
     UIBarButtonItem *flexibleItem = [UIBarButtonItem flexibleItem];
-    UIBarButtonItem *fixedItem = [UIBarButtonItem fixedItemWithWidth:18];
-    UIBarButtonItem *smallFixedItem = [UIBarButtonItem fixedItemWithWidth:10];
+    UIBarButtonItem *fixedItem = [UIBarButtonItem fixedItemWithWidth:16];
+    UIBarButtonItem *smallFixedItem = [UIBarButtonItem fixedItemWithWidth:8];
     
     shadowWell_ = [[WDShadowWell alloc] initWithFrame:CGRectMake(0, 0, 28, 44)];
     UIBarButtonItem *shadowItem = [[UIBarButtonItem alloc] initWithCustomView:shadowWell_];
@@ -1411,14 +1404,8 @@ - (void) addToPhotoAlbum:(id)sender
 - (void) printDrawing:(id)sender
 {
     UIPrintInteractionController *printController = [UIPrintInteractionController sharedPrintController];
- 
     printController.printingItem = [self.drawing PDFRepresentation];
-    
-    // We need a completion handler block for printing.
-    UIPrintInteractionCompletionHandler completionHandler = ^(UIPrintInteractionController *printController, BOOL completed, NSError *error) {
-    };
-    
-    [printController presentFromBarButtonItem:actionItem_ animated:NO completionHandler:completionHandler];
+    [printController presentFromBarButtonItem:actionItem_ animated:NO completionHandler:nil];
 }
 
 - (void) postOnFacebook:(id)sender
@@ -1428,7 +1415,9 @@ - (void) postOnFacebook:(id)sender
     [facebookSheet addImage:self.drawing.image];
     [facebookSheet setInitialText:NSLocalizedString(@"Check out my Inkpad drawing!", @"Check out my Inkpad drawing!")];
     
-    [self presentViewController:facebookSheet animated:YES completion:nil];
+    dispatch_async(dispatch_get_main_queue(), ^ {
+        [self presentViewController:facebookSheet animated:YES completion:nil];
+    });
 }
 
 - (void) tweetDrawing:(id)sender
@@ -1443,46 +1432,6 @@ - (void) tweetDrawing:(id)sender
     [self presentViewController:tweetSheet animated:YES completion:nil];
 }
 
-// Dismisses the email composition interface when users tap Cancel or Send. Proceeds to update the message field with the result of the operation.
-- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error 
-{	
-	[self.navigationController dismissViewControllerAnimated:YES completion:nil];
-}
-
-- (void) emailDrawing:(id)sender format:(NSString *)format
-{
-    MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
-    picker.mailComposeDelegate = self;
-    
-    NSString *baseFilename = [self.document.filename stringByDeletingPathExtension];
-    NSString *subject = NSLocalizedString(@"Inkpad Drawing: ", @"Inkpad Drawing: ");
-    subject = [subject stringByAppendingString:baseFilename];
-    [picker setSubject:subject];    
-    
-    NSData *data = nil;
-    NSString *mimetype = nil;
-    NSString *filename = nil;
-    
-    // Attach an image to the email
-    if ([format isEqualToString:@"PNG"]) {
-        data = UIImagePNGRepresentation([canvas_.drawing image]);
-        mimetype = @"image/png";
-        filename = [baseFilename stringByAppendingPathExtension:@"png"];
-    } else if ([format isEqualToString:@"PDF"]) {
-        data = [self.drawing PDFRepresentation];
-        mimetype = @"image/pdf";
-        filename = [baseFilename stringByAppendingPathExtension:@"pdf"];
-    } else if ([format isEqualToString:@"SVG"]) {
-        data = [self.drawing SVGRepresentation];
-        mimetype = @"image/svg+xml";
-        filename = [baseFilename stringByAppendingPathExtension:@"svg"];
-    } 
-    
-    [picker addAttachmentData:data mimeType:mimetype fileName:filename];
-    
-    [self.navigationController presentViewController:picker animated:YES completion:nil];
-}
-
 - (void) copyDrawing:(id)sender
 {
     [UIPasteboard generalPasteboard].image = [canvas_.drawing image];
@@ -1498,19 +1447,60 @@ - (void) duplicateDrawing:(id)sender
     [UIView commitAnimations];
 }
 
-- (void) emailPNG:(id)sender
+- (void) export:(id)sender format:(NSString *)format
+{
+    NSString *baseFilename = [self.document.filename stringByDeletingPathExtension];
+    NSString *filename = nil;
+
+    // Generates export file in requested format
+    if ([format isEqualToString:@"PDF"]) {
+        filename = [NSTemporaryDirectory() stringByAppendingPathComponent:[baseFilename stringByAppendingPathExtension:@"pdf"]];
+        [[self.drawing PDFRepresentation] writeToFile:filename atomically:YES];
+    } else if ([format isEqualToString:@"PNG"]) {
+        filename = [NSTemporaryDirectory() stringByAppendingPathComponent:[baseFilename stringByAppendingPathExtension:@"png"]];
+        [UIImagePNGRepresentation([canvas_.drawing image]) writeToFile:filename atomically:YES];
+    } else if ([format isEqualToString:@"SVG"]) {
+        filename = [NSTemporaryDirectory() stringByAppendingPathComponent:[baseFilename stringByAppendingPathExtension:@"svg"]];
+        [[self.drawing SVGRepresentation] writeToFile:filename atomically:YES];
+    }
+
+    // Passes exported file to UIDocumentInteractionController
+    exportFileUrl = [NSURL fileURLWithPath:filename];
+    if(exportFileUrl) {
+        self.documentInteractionController = [UIDocumentInteractionController interactionControllerWithURL:exportFileUrl];
+        [self.documentInteractionController setDelegate:self];
+        [self.documentInteractionController presentPreviewAnimated:YES];
+    }
+}
+
+- (void) exportAsPNG:(id)sender
+{
+    [self export:sender format:@"PNG"];
+}
+
+- (void) exportAsPDF:(id)sender
 {
-    [self emailDrawing:sender format:@"PNG"];
+    [self export:sender format:@"PDF"];
 }
 
-- (void) emailPDF:(id)sender
+- (void) exportAsSVG:(id)sender
 {
-    [self emailDrawing:sender format:@"PDF"];
+    [self export:sender format:@"SVG"];
 }
 
-- (void) emailSVG:(id)sender
+#pragma mark - UIDocumentInteractionController
+
+- (UIViewController *) documentInteractionControllerViewControllerForPreview: (UIDocumentInteractionController *) controller {
+    return self;
+}
+
+- (void)documentInteractionControllerDidEndPreview:(UIDocumentInteractionController *)controller
 {
-    [self emailDrawing:sender format:@"SVG"];
+    // Clean up by removing generated file
+    NSError *error;
+    if(exportFileUrl) {
+        [[NSFileManager defaultManager] removeItemAtURL:exportFileUrl error:&error];
+    }
 }
 
 @end
diff --git a/Classes/WDColorAdjustmentController.m b/Classes/WDColorAdjustmentController.m
index ae47e2d..c050583 100644
--- a/Classes/WDColorAdjustmentController.m
+++ b/Classes/WDColorAdjustmentController.m
@@ -14,7 +14,6 @@
 #import "WDCanvas.h"
 #import "WDDrawingController.h"
 #import "WDColorAdjustmentController.h"
-#import "WDDrawing.h"
 #import "WDModalTitleBar.h"
 #import "WDPaletteBackgroundView.h"
 #import "UIView+Additions.h"
@@ -225,8 +224,8 @@ - (IBAction)handlePanGesture:(UIPanGestureRecognizer *)sender
     if (sender.state == UIGestureRecognizerStateEnded) {
         CGPoint velocity = [sender velocityInView:view];
         
-        BOOL xSign = (velocity.x < 0) ? -1 : 1;
-        BOOL ySign = (velocity.y < 0) ? -1 : 1;
+        float xSign = (velocity.x < 0) ? -1 : 1;
+        float ySign = (velocity.y < 0) ? -1 : 1;
         
         velocity.x = powf(fabs(velocity.x), kVelocityDampening) * xSign;
         velocity.y = powf(fabs(velocity.y), kVelocityDampening) * ySign;
diff --git a/Classes/WDColorController.m b/Classes/WDColorController.m
index d571bb6..dc124d8 100644
--- a/Classes/WDColorController.m
+++ b/Classes/WDColorController.m
@@ -101,7 +101,7 @@ - (void)viewDidLoad
     self.view.backgroundColor = nil;
     self.view.opaque = NO;
     
-    [self setColorSpace:[[NSUserDefaults standardUserDefaults] integerForKey:WDColorSpaceDefault]];
+    [self setColorSpace:(WDColorSpace)[[NSUserDefaults standardUserDefaults] integerForKey:WDColorSpaceDefault]];
     alphaSlider_.mode = WDColorSliderModeAlpha;
     
     // set up connections
diff --git a/Classes/WDCoreTextLabel.m b/Classes/WDCoreTextLabel.m
index f8ea23d..f912f28 100644
--- a/Classes/WDCoreTextLabel.m
+++ b/Classes/WDCoreTextLabel.m
@@ -27,22 +27,28 @@ - (id)initWithFrame:(CGRect)frame
     self.backgroundColor = nil;
     self.opaque = NO;
     self.contentMode = UIViewContentModeRedraw;
-    self.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+    self.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
     
     return self;
 }
 
 - (void) dealloc
 {
-    CFRelease(fontRef);
+    if (fontRef) {
+        CFRelease(fontRef);
+    }
 }
 
 - (void) setFontRef:(CTFontRef)font
 {
-    CFRetain(font);
+    if (font) {
+        CFRetain(font);
+    }
+    
     if (fontRef) {
         CFRelease(fontRef);
     }
+    
     fontRef = font;
     
     [self setNeedsDisplay];
@@ -66,7 +72,7 @@ - (CFMutableAttributedStringRef) newAttributedStringForText:(NSString *)string
 
 - (void) drawRect:(CGRect)rect
 {
-    if (!text) {
+    if (!text || [text isEqualToString:@""]) {
         return;
     }
     
@@ -80,10 +86,7 @@ - (void) drawRect:(CGRect)rect
     CTLineRef tokenLineRef = CTLineCreateWithAttributedString(tokenString);
     CTLineRef truncatedLineRef = CTLineCreateTruncatedLine(lineRef, self.bounds.size.width, kCTLineTruncationEnd, tokenLineRef);
     
-    CGFloat ascent, descent;
-    CTLineGetTypographicBounds(truncatedLineRef, &ascent, &descent, NULL);
-    float offset = (CGRectGetHeight(self.bounds) - (ascent - descent)) / 2;
-    
+    float offset = roundf((CGRectGetHeight(self.bounds) - CTFontGetSize(self.fontRef)) / 2) + 2;
     CGContextSetTextPosition(ctx, 0, roundf(CGRectGetMaxY(self.bounds) - offset));
     CTLineDraw(truncatedLineRef, ctx);
     
diff --git a/Classes/WDDrawingManager.h b/Classes/WDDrawingManager.h
index 053ecdd..1f47c12 100644
--- a/Classes/WDDrawingManager.h
+++ b/Classes/WDDrawingManager.h
@@ -25,8 +25,8 @@
 + (BOOL) drawingExists:(NSString *)drawing;
 
 - (WDDocument *) createNewDrawingWithSize:(CGSize)size andUnits:(NSString *)units;
-- (WDDocument *) createNewDrawingWithImageAtURL:(NSURL *)imageURL;
-- (WDDocument *) createNewDrawingWithImage:(UIImage *)image;
+- (BOOL) createNewDrawingWithImageAtURL:(NSURL *)imageURL;
+- (BOOL) createNewDrawingWithImage:(UIImage *)image;
 
 // these import methods are asynchronous
 - (void) importDrawingAtURL:(NSURL *)url errorBlock:(void (^)(void))errorBlock withCompletionHandler:(void (^)(WDDocument *))completionBlock;
diff --git a/Classes/WDDrawingManager.m b/Classes/WDDrawingManager.m
index ee6f46a..1c86d46 100644
--- a/Classes/WDDrawingManager.m
+++ b/Classes/WDDrawingManager.m
@@ -180,7 +180,8 @@ - (NSArray *) drawingNames
 
 - (NSString *) uniqueFilename
 {
-    return [self uniqueFilenameWithPrefix:@"Drawing" extension:WDDefaultDrawingExtension];
+    return [self uniqueFilenameWithPrefix:NSLocalizedString(@"Drawing", @"Default drawing name prefix")
+                                extension:WDDefaultDrawingExtension];
 }
 
 - (NSString *) cleanPrefix:(NSString *)prefix
@@ -236,7 +237,7 @@ - (NSString *) uniqueFilenameWithPrefix:(NSString *)prefix extension:(NSString *
     return unique;
 }
 
-- (WDDocument *) installDrawing:(WDDrawing *)drawing withName:(NSString *)drawingName
+- (WDDocument *) installDrawing:(WDDrawing *)drawing withName:(NSString *)drawingName closeAfterSaving:(BOOL)shouldClose
 {
     [drawingNames_ addObject:drawingName];
     [self saveDrawingOrder_];
@@ -248,6 +249,9 @@ - (WDDocument *) installDrawing:(WDDrawing *)drawing withName:(NSString *)drawin
     document.drawing = drawing;
     [document saveToURL:url forSaveOperation:UIDocumentSaveForCreating completionHandler:^(BOOL success) {
         [[NSNotificationCenter defaultCenter] postNotificationName:WDDrawingAdded object:drawingName];
+        if (shouldClose) {
+            [document closeWithCompletionHandler:nil];
+        }
     }];
 
     return document;
@@ -256,22 +260,22 @@ - (WDDocument *) installDrawing:(WDDrawing *)drawing withName:(NSString *)drawin
 - (WDDocument *) createNewDrawingWithSize:(CGSize)size andUnits:(NSString *)units
 {   
     WDDrawing *drawing = [[WDDrawing alloc] initWithSize:size andUnits:units];
-    return [self installDrawing:drawing withName:[self uniqueFilename]];
+    return [self installDrawing:drawing withName:[self uniqueFilename] closeAfterSaving:NO];
 }
 
-- (WDDocument *) createNewDrawingWithImage:(UIImage *)image imageName:(NSString *)imageName drawingName:(NSString *)drawingName
+- (BOOL) createNewDrawingWithImage:(UIImage *)image imageName:(NSString *)imageName drawingName:(NSString *)drawingName
 {
     if (!image) {
         return nil;
     }
     
-    image = [image downsampleWithMaxDimension:1024];
+    image = [image downsampleWithMaxArea:4096*4096];
     
     WDDrawing *drawing = [[WDDrawing alloc] initWithImage:image imageName:imageName];
-    return [self installDrawing:drawing withName:drawingName];
+    return [self installDrawing:drawing withName:drawingName closeAfterSaving:YES] ? YES : NO;
 }
 
-- (WDDocument *) createNewDrawingWithImage:(UIImage *)image
+- (BOOL) createNewDrawingWithImage:(UIImage *)image
 {
     NSString *imageName = NSLocalizedString(@"Photo", @"Photo");
     NSString *drawingName = [self uniqueFilenameWithPrefix:imageName extension:WDDefaultDrawingExtension];
@@ -279,7 +283,7 @@ - (WDDocument *) createNewDrawingWithImage:(UIImage *)image
     return [self createNewDrawingWithImage:image imageName:imageName drawingName:drawingName];
 }
 
-- (WDDocument *) createNewDrawingWithImageAtURL:(NSURL *)imageURL
+- (BOOL) createNewDrawingWithImageAtURL:(NSURL *)imageURL
 {
     UIImage *image = [UIImage imageWithContentsOfFile:imageURL.path];
     NSString *imageName = [[imageURL lastPathComponent] stringByDeletingPathExtension];
@@ -300,36 +304,6 @@ - (dispatch_queue_t) importQueue
     return importQueue;
 }
 
-- (void) importSVGAtURL:(NSURL *)svgURL errorBlock:(void (^)(void))errorBlock memoryWarningBlock:(void (^)(void))memoryWarningBlock completionBlock:(void (^)(WDDocument *document))completionBlock
-{
-    dispatch_async([self importQueue], ^{
-        WDDocument *doc = [[WDDocument alloc] initWithFileURL:svgURL];
-        [doc openWithCompletionHandler:^(BOOL success) {
-            if (success) {
-                doc.fileTypeOverride = @"com.taptrix.inkpad";
-                NSString *svgName = [[svgURL lastPathComponent] stringByDeletingPathExtension];
-                NSString *drawingName = [self uniqueFilenameWithPrefix:svgName extension:WDDefaultDrawingExtension];
-                NSString *path = [[WDDrawingManager drawingPath] stringByAppendingPathComponent:drawingName]; 
-                NSURL *url = [NSURL fileURLWithPath:path];
-                [doc saveToURL:url forSaveOperation:UIDocumentSaveForCreating completionHandler:^(BOOL success) {
-                    dispatch_sync(dispatch_get_main_queue(), ^{
-                        [drawingNames_ addObject:drawingName];
-                        [self saveDrawingOrder_];
-                        [[NSNotificationCenter defaultCenter] postNotificationName:WDDrawingAdded object:drawingName];
-                        completionBlock(doc);
-                    });
-                }];
-            } else {
-                dispatch_sync(dispatch_get_main_queue(), ^{
-                    errorBlock();
-                    completionBlock(nil);
-                });
-            }
-        }];
-    });
-}
-
-
 - (NSString *) fileAtIndex:(NSUInteger)ix
 {
     if (ix < [drawingNames_ count]) {
@@ -372,7 +346,7 @@ - (WDDocument *) duplicateDrawing:(WDDocument *)document
     
     // the original drawing will save when it's freed
     
-    return [self installDrawing:document.drawing withName:unique];
+    return [self installDrawing:document.drawing withName:unique closeAfterSaving:NO];
 }
 
 - (void) importDrawingAtURL:(NSURL *)url errorBlock:(void (^)(void))errorBlock withCompletionHandler:(void (^)(WDDocument *document))completionBlock
@@ -391,13 +365,23 @@ - (void) importDrawingAtURL:(NSURL *)url errorBlock:(void (^)(void))errorBlock w
                         [drawingNames_ addObject:drawingName];
                         [self saveDrawingOrder_];
                         [[NSNotificationCenter defaultCenter] postNotificationName:WDDrawingAdded object:drawingName];
-                        completionBlock(doc);
+                        
+                        if (completionBlock) {
+                           completionBlock(doc);
+                        }
+                        
+                        [doc closeWithCompletionHandler:nil];
                     });
                 }];
             } else {
                 dispatch_sync(dispatch_get_main_queue(), ^{
-                    errorBlock();
-                    completionBlock(nil);
+                    if (errorBlock) {
+                        errorBlock();
+                    }
+                    
+                    if (completionBlock) {
+                        completionBlock(nil);
+                    }
                 });
             }
         });
diff --git a/Classes/WDEmail.h b/Classes/WDEmail.h
index bc82e8c..9b4b3c1 100644
--- a/Classes/WDEmail.h
+++ b/Classes/WDEmail.h
@@ -14,8 +14,8 @@
 
 @interface WDEmail : NSObject
 
-@property (nonatomic, assign) int expectedAttachments;
-@property (nonatomic, assign) int completeAttachments;
+@property (nonatomic, assign) NSUInteger expectedAttachments;
+@property (nonatomic, assign) NSUInteger completeAttachments;
 @property (nonatomic, strong) MFMailComposeViewController *picker;
 
 @end
diff --git a/Classes/WDEtchedLine.m b/Classes/WDEtchedLine.m
index de31f32..9285e47 100644
--- a/Classes/WDEtchedLine.m
+++ b/Classes/WDEtchedLine.m
@@ -13,6 +13,20 @@
 
 @implementation WDEtchedLine
 
+- (id) initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+
+    if (!self) {
+        return nil;
+    }
+    
+    self.backgroundColor = nil;
+    self.opaque = NO;
+    
+    return self;
+}
+
 - (void)drawRect:(CGRect)rect
 {
     CGContextRef ctx = UIGraphicsGetCurrentContext();
diff --git a/Classes/WDExportController.m b/Classes/WDExportController.m
index 9593a85..3fd13da 100644
--- a/Classes/WDExportController.m
+++ b/Classes/WDExportController.m
@@ -123,12 +123,12 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
     NSString        *defaultsKey = (mode_ == kWDExportViaEmailMode) ? WDEmailFormatDefault : WDDropboxFormatDefault;
 
     NSString *oldValue = [defaults objectForKey:defaultsKey];
-    int oldRow = [self indexForFormatName:oldValue];
+    NSUInteger oldRow = [self indexForFormatName:oldValue];
     
     oldIndexPath = [NSIndexPath indexPathForRow:oldRow inSection:indexPath.section];
     oldCell = [tableView cellForRowAtIndexPath:oldIndexPath];
     
-    [defaults setObject:[self stringForExportFormat:indexPath.row] forKey:defaultsKey];
+    [defaults setObject:[self stringForExportFormat:(WDExportFormat)indexPath.row] forKey:defaultsKey];
     
     // deselect old cell
     if (oldCell.accessoryType == UITableViewCellAccessoryCheckmark) {
@@ -153,7 +153,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
     if (cell == nil) {
         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cellIdentifier];
         
-        NSString *name = [self stringForExportFormat:indexPath.row];
+        NSString *name = [self stringForExportFormat:(WDExportFormat)indexPath.row];
         cell.textLabel.text = name;
 
         if (mode_ == kWDExportViaEmailMode && [name isEqualToString:[defaults objectForKey:WDEmailFormatDefault]]) {
diff --git a/Classes/WDFillController.m b/Classes/WDFillController.m
index f72c648..25a62ee 100644
--- a/Classes/WDFillController.m
+++ b/Classes/WDFillController.m
@@ -50,11 +50,6 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
     modeSegment_ = [[UISegmentedControl alloc] initWithItems:@[NSLocalizedString(@"None", @"None"),
                                                               NSLocalizedString(@"Color", @"Color"),
                                                               NSLocalizedString(@"Gradient", @"Gradient")]];
-    
-    frame = modeSegment_.frame;
-    frame.size.width += 60;
-    modeSegment_.frame = frame;
-    
     [modeSegment_ addTarget:self action:@selector(modeChanged:) forControlEvents:UIControlEventValueChanged];
     
     item = [[UIBarButtonItem alloc] initWithCustomView:modeSegment_];
@@ -76,7 +71,7 @@ - (void) setDrawingController:(WDDrawingController *)drawingController
 
 - (void) modeChanged:(id)sender
 {
-    fillMode_ = [modeSegment_ selectedSegmentIndex];
+    fillMode_ = (int) [modeSegment_ selectedSegmentIndex];
     
     if (fillMode_ == kFillNone) {
         [drawingController_ setValue:[NSNull null] forProperty:WDFillProperty];
@@ -109,6 +104,8 @@ - (void) viewDidLoad
 {
     [super viewDidLoad];
     
+    self.edgesForExtendedLayout = UIRectEdgeNone;
+
     colorController_ = [[WDColorController alloc] initWithNibName:@"Color" bundle:nil];
     [self.view addSubview:colorController_.view];
     
diff --git a/Classes/WDFontController.h b/Classes/WDFontController.h
index 8a8eba3..32eaa41 100644
--- a/Classes/WDFontController.h
+++ b/Classes/WDFontController.h
@@ -14,17 +14,17 @@
 @class WDDrawingController;
 @class WDText;
 
-@interface WDFontController : UIViewController <UITableViewDelegate, UITableViewDataSource> {\
-    IBOutlet UIView                 *controls_;
-    IBOutlet UITableView            *table_;
-    IBOutlet UILabel                *sizeLabel_;
-    IBOutlet UISlider               *sizeSlider_;
-    IBOutlet UISegmentedControl     *alignment_;
-    NSString                        *selectedFontName_;
+@interface WDFontController : UIViewController <UITableViewDelegate, UITableViewDataSource> {
+    IBOutlet UITableView    *faceTable_;
+    IBOutlet UITableView    *familyTable_;
+    IBOutlet UILabel        *sizeLabel_;
+    IBOutlet UISlider       *sizeSlider_;
+    
+    UISegmentedControl      *alignment_;
+    NSString                *lastLoadedFamily_;
 }
 
 @property (nonatomic, weak) WDDrawingController *drawingController;
-@property (nonatomic, strong) NSString *selectedFontName;
 
 - (IBAction) takeFontSizeFrom:(id)sender;
 - (IBAction) takeAlignmentFrom:(id)sender;
diff --git a/Classes/WDFontController.m b/Classes/WDFontController.m
index 520a34d..2e80fb3 100644
--- a/Classes/WDFontController.m
+++ b/Classes/WDFontController.m
@@ -20,13 +20,52 @@
 
 #define kMinFontSize            1
 #define kMaxFontSize            200
-#define kTableFadeRadius        6
 #define kCoreTextLabelTag       1
 
 @implementation WDFontController
 
 @synthesize drawingController = drawingController_;
-@synthesize selectedFontName = selectedFontName_;
+
+
+- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
+{
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    UILabel *title = [[UILabel alloc] initWithFrame:CGRectZero];
+    title.text = NSLocalizedString(@"Font", @"Font");
+    title.font = [UIFont boldSystemFontOfSize:17.0f];
+    title.textColor = [UIColor blackColor];
+    title.backgroundColor = nil;
+    title.opaque = NO;
+    [title sizeToFit];
+    
+    // make sure the title is centered vertically
+    CGRect frame = title.frame;
+    frame.size.height = 44;
+    title.frame = frame;
+    
+    UIBarButtonItem *item = [[UIBarButtonItem alloc] initWithCustomView:title];
+    self.navigationItem.leftBarButtonItem = item;
+    
+    alignment_ = [[UISegmentedControl alloc] initWithItems:@[[UIImage imageNamed:@"textLeft.png"],
+                                                             [UIImage imageNamed:@"textCenter.png"],
+                                                             [UIImage imageNamed:@"textRight.png"]]];
+    [alignment_ sizeToFit];
+    frame = alignment_.frame;
+    frame.size.width += 30;
+    alignment_.frame = frame;
+    
+    [alignment_ addTarget:self action:@selector(takeAlignmentFrom:) forControlEvents:UIControlEventValueChanged];
+    
+    item = [[UIBarButtonItem alloc] initWithCustomView:alignment_];
+    self.navigationItem.rightBarButtonItem = item;
+    
+    return self;
+}
 
 - (void)dealloc
 {
@@ -59,16 +98,12 @@ - (IBAction) increment:(id)sender
 - (IBAction) takeFontSizeFrom:(id)sender
 {
     int size = round([(UISlider *)sender value]);
-    
     sizeLabel_.text = [NSString stringWithFormat:@"%d pt", size];
 }
 
 - (IBAction) takeFinalFontSizeFrom:(id)sender
 {
     int size = round([(UISlider *)sender value]);
-    
-    sizeLabel_.text = [NSString stringWithFormat:@"%d pt", size];
-    
     [drawingController_ setValue:@(size) forProperty:WDFontSizeProperty];
 }
 
@@ -81,33 +116,71 @@ - (void)viewDidLoad
 {
     [super viewDidLoad];
     
+    self.edgesForExtendedLayout = UIRectEdgeNone;
+
     sizeSlider_.minimumValue = kMinFontSize;
     sizeSlider_.maximumValue = kMaxFontSize;
     
     alignment_.selectedSegmentIndex = [[drawingController_.propertyManager defaultValueForProperty:WDTextAlignmentProperty] intValue];
-    [alignment_ addTarget:self action:@selector(takeAlignmentFrom:) forControlEvents:UIControlEventValueChanged];
     
     int size = [[drawingController_.propertyManager defaultValueForProperty:WDFontSizeProperty] intValue];
     sizeSlider_.value = size;
     sizeLabel_.text = [NSString stringWithFormat:@"%d pt", size];
-    
-    self.title = NSLocalizedString(@"Font", @"Font");
 
+    UIColor *color = [UIColor colorWithWhite:1 alpha:0.5f];
+    familyTable_.backgroundColor = color;
+    faceTable_.backgroundColor = color;
+    
+    CALayer *layer = familyTable_.layer;
+    color = [UIColor colorWithWhite:0.9f alpha:1.0];
+    layer.borderColor = color.CGColor;
+    layer.borderWidth = 1;
+    
+    layer = faceTable_.layer;
+    layer.borderColor = color.CGColor;
+    layer.borderWidth = 1;
+    
     self.preferredContentSize = self.view.frame.size;
 }
 
+- (NSString *) defaultFontFamilyName
+{
+    NSString *defaultFontName = [drawingController_.propertyManager defaultValueForProperty:WDFontNameProperty];
+    return [[WDFontManager sharedInstance] familyNameForFont:defaultFontName];
+}
+
 - (void) scrollToSelectedFont
 {
-    int fontIndex = [[[WDFontManager sharedInstance] supportedFonts] indexOfObject:[drawingController_.propertyManager defaultValueForProperty:WDFontNameProperty]];
-    NSIndexPath *indexPath = [NSIndexPath indexPathForRow:fontIndex inSection:0];
-    [table_ scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionMiddle animated:NO];
+    NSString    *defaultFontName = [drawingController_.propertyManager defaultValueForProperty:WDFontNameProperty];
+    NSString    *familyName = [[WDFontManager sharedInstance] familyNameForFont:defaultFontName];
+    NSUInteger  familyIndex;
+    BOOL        scroll;
+    
+    // update the family table
+    familyIndex = [[[WDFontManager sharedInstance] supportedFamilies] indexOfObject:familyName];
+    NSIndexPath *indexPath = [NSIndexPath indexPathForRow:familyIndex inSection:0];
+    
+    scroll = ![[familyTable_ indexPathsForVisibleRows] containsObject:indexPath];
+    UITableViewScrollPosition position = scroll ? UITableViewScrollPositionMiddle : UITableViewScrollPositionNone;
+    [familyTable_ selectRowAtIndexPath:indexPath animated:YES scrollPosition:position];
+    
+    // update the typeface table
+    if (![familyName isEqualToString:lastLoadedFamily_]) {
+        [faceTable_ reloadData];
+        lastLoadedFamily_ = familyName;
+    }
+    NSArray *faces = [[WDFontManager sharedInstance] fontsInFamily:familyName];
+    NSUInteger faceIndex = [faces indexOfObject:defaultFontName];
+    
+    indexPath = [NSIndexPath indexPathForRow:faceIndex inSection:0];
+    scroll = ![[faceTable_ indexPathsForVisibleRows] containsObject:indexPath];
+    position = scroll ? UITableViewScrollPositionMiddle : UITableViewScrollPositionNone;
+    [faceTable_ selectRowAtIndexPath:indexPath animated:YES scrollPosition:position];
 }
 
 - (void) viewWillAppear:(BOOL)animated
 {
     [super viewWillAppear:animated];
-
-    [table_ reloadData];
     [self scrollToSelectedFont];
 }
 
@@ -119,10 +192,7 @@ - (void) invalidProperties:(NSNotification *)aNotification
         id value = [drawingController_.propertyManager defaultValueForProperty:property];
         
         if ([property isEqualToString:WDFontNameProperty]) {
-            if (![value isEqualToString:self.selectedFontName]) {
-                [table_ reloadData];
-                [self scrollToSelectedFont];
-            }
+            [self scrollToSelectedFont];
         } else if ([property isEqualToString:WDFontSizeProperty]) {
             int size = [value intValue];
             
@@ -138,7 +208,13 @@ - (void) invalidProperties:(NSNotification *)aNotification
 
 - (NSInteger)tableView:(UITableView *)table numberOfRowsInSection:(NSInteger)section
 {
-    return [[[WDFontManager sharedInstance] supportedFonts] count];
+    if (table == familyTable_) {
+        return [[[WDFontManager sharedInstance] supportedFamilies] count];
+    }
+    
+    NSString *familyName = [self defaultFontFamilyName];
+    
+    return [[[WDFontManager sharedInstance] fontsInFamily:familyName] count];
 }
 
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
@@ -149,57 +225,60 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
     if (cell == nil) {
         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
         
-        WDCoreTextLabel *label = [[WDCoreTextLabel alloc] initWithFrame:CGRectInset(cell.contentView.bounds, 10, 0)];
+        WDCoreTextLabel *label = [[WDCoreTextLabel alloc] initWithFrame:cell.contentView.bounds];
         label.tag = kCoreTextLabelTag;
         [cell.contentView addSubview:label];
+        
+        UIView *selectionView = [[UIView alloc] init];
+        cell.selectedBackgroundView = selectionView;
+        selectionView.backgroundColor = [UIColor colorWithRed:(193.0f / 255) green:(220.0f / 255) blue:1.0f alpha:0.666f];
     }
-
-    NSString *fontName = [[WDFontManager sharedInstance] supportedFonts][indexPath.row];
     
-    if ([fontName isEqualToString:[drawingController_.propertyManager defaultValueForProperty:WDFontNameProperty]]) {
-        cell.accessoryType = UITableViewCellAccessoryCheckmark;
-        self.selectedFontName = fontName;
+    NSString *fontName = nil;
+    CGFloat fontSize = 18.0f;
+    WDCoreTextLabel *previewLabel = (WDCoreTextLabel *) [cell viewWithTag:kCoreTextLabelTag];
+    
+    if (tableView == familyTable_) {
+        // Set the text to the font family name
+        NSString *familyName = [[WDFontManager sharedInstance] supportedFamilies][indexPath.row];
+        [previewLabel setText:familyName];
+        
+        fontName = [[WDFontManager sharedInstance] defaultFontForFamily:familyName];
     } else {
-        cell.accessoryType = UITableViewCellAccessoryNone;
+        NSString *familyName = [self defaultFontFamilyName];
+        
+        // Set the text to the font display name
+        fontName = [[WDFontManager sharedInstance] fontsInFamily:familyName][indexPath.row];
+        [previewLabel setText:[[WDFontManager sharedInstance] typefaceNameForFont:fontName]];
     }
     
-    WDCoreTextLabel *label = (WDCoreTextLabel *) [cell viewWithTag:kCoreTextLabelTag];
-    
-    CTFontRef fontRef = [[WDFontManager sharedInstance] newFontRefForFont:fontName withSize:20];
-    [label setFontRef:fontRef];
+    // Set both cells to use a font for the preview label
+    CTFontRef fontRef = [[WDFontManager sharedInstance] newFontRefForFont:fontName withSize:fontSize];
+    [previewLabel setFontRef:fontRef];
     CFRelease(fontRef);
     
-    [label setText:[[WDFontManager sharedInstance] displayNameForFont:fontName]];
-    
     return cell;
 }
 
+- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    WDCoreTextLabel *previewLabel = (WDCoreTextLabel *) [cell viewWithTag:kCoreTextLabelTag];
+    previewLabel.frame = CGRectInset(cell.contentView.bounds, 10, 0);
+}
+
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 {
-    [tableView deselectRowAtIndexPath:indexPath animated:NO];
-    
-    UITableViewCell *newCell = [tableView cellForRowAtIndexPath:indexPath];
-    UITableViewCell *oldCell = nil;
-    NSIndexPath     *oldIndexPath = nil; 
-    
-    // find old cell
-    int oldRow = [[[WDFontManager sharedInstance] supportedFonts] indexOfObject:self.selectedFontName];
-    oldIndexPath = [NSIndexPath indexPathForRow:oldRow inSection:indexPath.section];
-    oldCell = [tableView cellForRowAtIndexPath:oldIndexPath];
-    self.selectedFontName = nil;
+    NSString *font = nil;
+    NSString *familyName;
     
-    // deselect old cell
-    if (oldCell.accessoryType == UITableViewCellAccessoryCheckmark) {
-        oldCell.accessoryType = UITableViewCellAccessoryNone;
-    }
-    
-    // select new value
-    if (newCell.accessoryType == UITableViewCellAccessoryNone) {
-        newCell.accessoryType = UITableViewCellAccessoryCheckmark;
-        self.selectedFontName = [[WDFontManager sharedInstance] supportedFonts][indexPath.row];
+    if (tableView == familyTable_) {
+        familyName = [[WDFontManager sharedInstance] supportedFamilies][indexPath.row];
+        font = [[WDFontManager sharedInstance] defaultFontForFamily:familyName];
+    } else {
+        familyName = [self defaultFontFamilyName];
+        font = [[WDFontManager sharedInstance] fontsInFamily:familyName][indexPath.row];
     }
     
-    NSString *font = [[WDFontManager sharedInstance] supportedFonts][indexPath.row];
     [drawingController_ setValue:font forProperty:WDFontNameProperty];
 }
 
diff --git a/Classes/WDFontManager.h b/Classes/WDFontManager.h
index 3261d0e..17207d2 100644
--- a/Classes/WDFontManager.h
+++ b/Classes/WDFontManager.h
@@ -17,9 +17,12 @@
 @interface WDFontManager : NSObject
 
 @property (weak, nonatomic, readonly) NSArray *supportedFonts;
+@property (weak, nonatomic, readonly) NSArray *supportedFamilies;
 @property (nonatomic, strong, readonly) NSMutableDictionary *userFontMap;
+@property (nonatomic, strong, readonly) NSMutableDictionary *userFamilyMap;
 @property (nonatomic, strong, readonly) NSArray *userFonts;
 @property (nonatomic, strong, readonly) NSMutableDictionary *systemFontMap;
+@property (nonatomic, strong, readonly) NSMutableDictionary *systemFamilyMap;
 @property (nonatomic, strong, readonly) NSArray *systemFonts;
 
 + (WDFontManager *) sharedInstance;
@@ -29,6 +32,11 @@
 - (BOOL) isUserFont:(NSString *)fullName;
 - (BOOL) validFont:(NSString *)fullName;
 - (NSString *) displayNameForFont:(NSString *)fullName;
+- (NSString *) typefaceNameForFont:(NSString *)fullName;
+
+- (NSString *) defaultFontForFamily:(NSString *)familyName;
+- (NSString *) familyNameForFont:(NSString *)fullName;
+- (NSArray *) fontsInFamily:(NSString *)familyName;
 
 - (WDUserFont *) userFontForPath:(NSString *)path;
 // on success returns the display name of the font, otherwise returns nil
diff --git a/Classes/WDFontManager.m b/Classes/WDFontManager.m
index c11e6f2..428bb89 100644
--- a/Classes/WDFontManager.m
+++ b/Classes/WDFontManager.m
@@ -19,10 +19,13 @@
 @implementation WDFontManager
 
 @synthesize systemFontMap;
+@synthesize systemFamilyMap;
 @synthesize systemFonts;
 @synthesize userFontMap;
+@synthesize userFamilyMap;
 @synthesize userFonts;
 @synthesize supportedFonts;
+@synthesize supportedFamilies;
 
 + (WDFontManager *) sharedInstance
 {
@@ -71,16 +74,20 @@ - (void) loadAllFonts
         dispatch_async([self fontQueue], ^{
             // load system fonts
             systemFontMap = [[NSMutableDictionary alloc] init];
+            systemFamilyMap = [[NSMutableDictionary alloc] init];
             
             NSArray *families = [UIFont familyNames];
             for (NSString *family in families) {
                 for (NSString *fontName in [UIFont fontNamesForFamilyName:family]) {
                     CTFontRef myFont = CTFontCreateWithName((CFStringRef)fontName, 12, NULL);
                     CFStringRef displayName = CTFontCopyDisplayName(myFont);
+                    CFStringRef familyName = CTFontCopyFamilyName(myFont);
 
                     systemFontMap[fontName] = (__bridge NSString *)displayName;
+                    systemFamilyMap[fontName] = (__bridge NSString *)familyName;
                     
                     CFRelease(displayName);
+                    CFRelease(familyName);
                     CFRelease(myFont);
                 }
             }
@@ -88,12 +95,13 @@ - (void) loadAllFonts
             systemFonts = [[systemFontMap allKeys] sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
             
             // load user fonts
-            userFontMap = [[NSMutableDictionary alloc] init];
-            
+            userFontMap = [NSMutableDictionary dictionary];
+            userFamilyMap = [NSMutableDictionary dictionary];
             for (NSString *fontPath in [self userLibraryFontPaths]) {
                 WDUserFont *userFont = [WDUserFont userFontWithFilename:fontPath];
                 if (userFont) {
                     userFontMap[userFont.fullName] = userFont;
+                    userFamilyMap[userFont.fullName] = userFont.familyName;
                 }
             }
         });
@@ -115,6 +123,20 @@ - (NSArray *) systemFonts
     return systemFonts;
 }
 
+- (NSArray *) supportedFamilies
+{
+    [self waitForInitialLoad];
+    
+    if (!supportedFamilies) {
+        NSMutableSet *families = [NSMutableSet setWithArray:[self.systemFamilyMap allValues]];
+        [families addObjectsFromArray:[self.userFamilyMap allValues]];
+        
+        supportedFamilies = [[families allObjects] sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)];
+    }
+    
+    return supportedFamilies;
+}
+
 - (NSArray *) supportedFonts
 {
     [self waitForInitialLoad];
@@ -141,12 +163,84 @@ - (BOOL) isUserFont:(NSString *)fullName
     return userFontMap[fullName] ? YES : NO;
 }
 
+- (NSString *) typefaceNameForFont:(NSString *)fullName
+{
+    [self waitForInitialLoad];
+    
+    NSString *longName = systemFontMap[fullName] ?: ((WDUserFont *)userFontMap[fullName]).displayName;
+    NSString *familyName = [self familyNameForFont:fullName];
+    
+    NSString *typeface = [longName copy];
+    if ([typeface hasPrefix:familyName]) {
+        typeface = [longName substringFromIndex:[familyName length]];
+        typeface = [typeface stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    }
+    
+    if ([typeface length] == 0) {
+        typeface = @"Regular";
+    }
+    
+    return typeface;
+}
+
 - (NSString *) displayNameForFont:(NSString *)fullName
 {
     [self waitForInitialLoad];
     return systemFontMap[fullName] ?: ((WDUserFont *)userFontMap[fullName]).displayName;
 }
 
+- (NSString *) familyNameForFont:(NSString *)fullName
+{
+    [self waitForInitialLoad];
+    return systemFamilyMap[fullName] ?: ((WDUserFont *)userFamilyMap[fullName]);
+}
+
+- (NSString *) defaultFontForFamily:(NSString *)familyName
+{
+    [self waitForInitialLoad];
+    
+    NSArray *fonts = [self fontsInFamily:familyName];
+    NSArray *sorted = [fonts sortedArrayUsingComparator:^NSComparisonResult(NSString *aString, NSString *bString) {
+        NSNumber *a = @(aString.length);
+        NSNumber *b = @(bString.length);
+        return [a compare:b];
+    }];
+    
+    for (NSString *fontName in sorted) {
+        CTFontRef fontRef = [self newFontRefForFont:fontName withSize:10];
+        CTFontSymbolicTraits traits = CTFontGetSymbolicTraits(fontRef);
+        CFRelease(fontRef);
+        
+        BOOL isBold = (traits & kCTFontBoldTrait);
+        if (isBold) {
+            continue;
+        }
+        
+        BOOL isItalic = (traits & kCTFontItalicTrait);
+        if (isItalic) {
+            continue;
+        }
+        
+        return fontName;
+    }
+    
+    // Fallback, just return the first font in this family
+    return [sorted firstObject];
+}
+
+- (NSArray *) fontsInFamily:(NSString *)familyName
+{
+    [self waitForInitialLoad];
+    
+    NSArray *result = [systemFamilyMap allKeysForObject:familyName];
+    
+    if (!result || result.count == 0) {
+        result = [userFamilyMap allKeysForObject:familyName];
+    }
+    
+    return (result ?: @[]);
+}
+
 - (NSString *) pathForUserLibrary
 {
     NSString *fontPath = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES)[0];
@@ -270,6 +364,8 @@ - (NSString *) installUserFont:(NSURL *)srcURL alreadyInstalled:(BOOL *)alreadyI
     
     // the font is now copied to ~/Library/Fonts/ so update the user font map and name array
     userFontMap[userFont.fullName] = userFont;
+    userFamilyMap[userFont.fullName] = userFont.familyName;
+    
     [self userFontsChanged];
     
     [[NSNotificationCenter defaultCenter] postNotificationName:WDFontAddedNotification
@@ -295,6 +391,7 @@ - (void) deleteUserFontWithName:(NSString *)fullName
     
     // update caches
     [userFontMap removeObjectForKey:userFont.fullName];
+    [userFamilyMap removeObjectForKey:userFont.fullName];
     
     NSInteger index = [self.userFonts indexOfObject:userFont.fullName];
     [self userFontsChanged];
diff --git a/Classes/WDHelpController.m b/Classes/WDHelpController.m
index c61907b..8485fa5 100644
--- a/Classes/WDHelpController.m
+++ b/Classes/WDHelpController.m
@@ -41,7 +41,8 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
 
 - (NSURL *) helpURL
 {
-    NSString *path = [[NSBundle mainBundle] pathForResource:@"index" ofType:@"html" inDirectory:@"Help"];
+    NSString *resource = NSLocalizedString(@"index", @"Name of Help html file");
+    NSString *path = [[NSBundle mainBundle] pathForResource:resource ofType:@"html" inDirectory:@"Help"];
     return [NSURL fileURLWithPath:path isDirectory:NO];
 }
 
diff --git a/Classes/WDHueSaturationController.m b/Classes/WDHueSaturationController.m
index 0839cd4..8f2ac50 100644
--- a/Classes/WDHueSaturationController.m
+++ b/Classes/WDHueSaturationController.m
@@ -12,7 +12,6 @@
 #import "WDDrawingController.h"
 #import "WDColor.h"
 #import "WDColorSlider.h"
-#import "WDElement.h"
 #import "WDHueSaturationController.h"
 #import "WDHueShifter.h"
 
diff --git a/Classes/WDLineAttributePicker.m b/Classes/WDLineAttributePicker.m
index 0dc2ea3..2124e5d 100644
--- a/Classes/WDLineAttributePicker.m
+++ b/Classes/WDLineAttributePicker.m
@@ -20,6 +20,12 @@ @implementation WDLineAttributePicker
 @synthesize join = join_;
 @synthesize mode = mode_;
 
+const CGFloat highlightComponents[] = {0.0f, 118.0f / 255.0f, 1.0f, 0.9f};
+const CGFloat normalComponents[] = {125.0f / 255.0f, 147.0f / 255.0f, 178.0f / 255.0f, 0.8f};
+const CGFloat highlightGray = 0.9f;
+const CGFloat normalGray = 0.2f;
+const float radius = 3.0f;
+
 + (UIImage *) joinImageWithSize:(CGSize)size join:(CGLineJoin)join highlight:(BOOL)highlight
 {
     CGMutablePathRef pathRef = CGPathCreateMutable();
@@ -27,6 +33,11 @@ + (UIImage *) joinImageWithSize:(CGSize)size join:(CGLineJoin)join highlight:(BO
     UIGraphicsBeginImageContextWithOptions(size, NO, 0);
     CGContextRef ctx = UIGraphicsGetCurrentContext();
     
+    // set this up so that we can set colors via component array
+    CGColorSpaceRef strokeColorSpace = CGColorSpaceCreateDeviceRGB();
+    CGContextSetStrokeColorSpace(ctx, strokeColorSpace);
+    CGColorSpaceRelease(strokeColorSpace);
+    
     float x = floor(size.width * 0.4f) + 0.5;
     float y = floor(size.width * 0.4f) + 0.5 - 1;
     int lineWidth = size.width * 0.6f;
@@ -40,20 +51,16 @@ + (UIImage *) joinImageWithSize:(CGSize)size join:(CGLineJoin)join highlight:(BO
     
     CGContextAddPath(ctx, pathRef);
     CGContextSetLineWidth(ctx, lineWidth);
-    if (highlight) {
-        CGContextSetRGBStrokeColor(ctx, 0.0f, 118.0f / 255.0f, 1.0f, 0.9f);
-    } else {
-        CGContextSetGrayStrokeColor(ctx, 0.75f, 0.5f);
-    }
+    CGContextSetStrokeColor(ctx, highlight ? highlightComponents : normalComponents);
     CGContextStrokePath(ctx);
     
     CGContextAddPath(ctx, pathRef);
     CGContextSetLineWidth(ctx, 1);
-    CGContextSetGrayStrokeColor(ctx, 0, 1);
+    CGContextSetGrayStrokeColor(ctx, highlight ? highlightGray : normalGray, 1);
     CGContextStrokePath(ctx);
     
-    CGContextSetGrayFillColor(ctx, 0, 1);
-    CGContextAddEllipseInRect(ctx, CGRectMake(x - 2.5, y - 2.5, 5, 5));
+    CGContextSetGrayFillColor(ctx, highlight ? highlightGray : normalGray, 1);
+    CGContextAddEllipseInRect(ctx, CGRectMake(x - radius, y - radius, radius * 2, radius * 2));
     CGContextFillPath(ctx);
     
     UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
@@ -71,6 +78,11 @@ + (UIImage *) capImageWithSize:(CGSize)size cap:(CGLineCap)cap highlight:(BOOL)h
     UIGraphicsBeginImageContextWithOptions(size, NO, 0);
     CGContextRef ctx = UIGraphicsGetCurrentContext();
     
+    // set this up so that we can set colors via component array
+    CGColorSpaceRef strokeColorSpace = CGColorSpaceCreateDeviceRGB();
+    CGContextSetStrokeColorSpace(ctx, strokeColorSpace);
+    CGColorSpaceRelease(strokeColorSpace);
+    
     float x = (cap == kCGLineCapButt) ? floor(size.width * 0.25f) : floor(size.width * 0.5f);
     float y = floor(size.width * 0.5f) + 0.5;
     int lineWidth = size.width * 0.9f;
@@ -83,22 +95,18 @@ + (UIImage *) capImageWithSize:(CGSize)size cap:(CGLineCap)cap highlight:(BOOL)h
     
     CGContextAddPath(ctx, pathRef);
     CGContextSetLineWidth(ctx, lineWidth);
-    if (highlight) {
-        CGContextSetRGBStrokeColor(ctx, 0.0f, 118.0f / 255.0f, 1.0f, 0.9f);
-    } else {
-        CGContextSetGrayStrokeColor(ctx, 0.75f, 0.5f);
-    }
+    CGContextSetStrokeColor(ctx, highlight ? highlightComponents : normalComponents);
     CGContextStrokePath(ctx);
     
     CGContextAddPath(ctx, pathRef);
     CGContextSetLineWidth(ctx, 1);
-    CGContextSetGrayStrokeColor(ctx, 0, 1);
+    CGContextSetGrayStrokeColor(ctx, highlight ? highlightGray : normalGray, 1);
     CGContextStrokePath(ctx);
     
-    CGContextSetGrayFillColor(ctx, 0, 1);
+    CGContextSetGrayFillColor(ctx, highlight ? highlightGray : normalGray, 1);
     x = round(x) + 0.5f;
     y = round(y) - 0.5f;
-    CGContextAddEllipseInRect(ctx, CGRectMake(x - 2.5, y - 2.5, 5, 5));
+    CGContextAddEllipseInRect(ctx, CGRectMake(x - radius, y - radius, radius * 2, radius * 2));
     CGContextFillPath(ctx);
     
     UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
@@ -131,7 +139,7 @@ - (void) takeJoinFrom:(id)sender
         return;
     }
     
-    [self setJoin:button.tag];
+    [self setJoin:(CGLineJoin)button.tag];
     [self sendActionsForControlEvents:UIControlEventValueChanged];
 }
 
@@ -143,7 +151,7 @@ - (void) takeCapFrom:(id)sender
         return;
     }
     
-    [self setCap:button.tag];
+    [self setCap:(CGLineCap)button.tag];
     [self sendActionsForControlEvents:UIControlEventValueChanged];
 }
 
diff --git a/Classes/WDMenu.m b/Classes/WDMenu.m
index a56ab93..0bec652 100644
--- a/Classes/WDMenu.m
+++ b/Classes/WDMenu.m
@@ -98,7 +98,7 @@ - (void) handlePoint:(CGPoint)pt
         for (NSValue *rect in rects_) {
             if (CGRectContainsPoint([rect CGRectValue], pt)) {
                 WDMenuItem *item = items_[ix];
-                selectedIndex_ = (item.separator || !item.enabled) ? -1 : [rects_ indexOfObject:rect];
+                selectedIndex_ = (item.separator || !item.enabled) ? -1 : (int) [rects_ indexOfObject:rect];
                 break;
             }
             ix++;
diff --git a/Classes/WDPageSizeController.m b/Classes/WDPageSizeController.m
index ae95bf0..273b2ac 100644
--- a/Classes/WDPageSizeController.m
+++ b/Classes/WDPageSizeController.m
@@ -53,7 +53,7 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
 
 - (void) viewWillAppear:(BOOL)animated
 {
-    UIBarButtonItem *createItem = [[UIBarButtonItem alloc] initWithTitle:@"Create"
+    UIBarButtonItem *createItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Create", @"Create new drawing")
                                                                    style:UIBarButtonItemStyleDone
                                                                   target:target_
                                                                   action:action_];
@@ -107,7 +107,9 @@ - (NSString *) units
 
 - (void)loadView
 {
-    table_ = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 13 * 44) style:UITableViewStyleGrouped];
+    CGRect frame = CGRectMake(0, 0, [WDUnitsController preferredViewWidth], 13 * 44);
+    
+    table_ = [[UITableView alloc] initWithFrame:frame style:UITableViewStyleGrouped];
     table_.delegate = self;
     table_.dataSource = self;
     table_.sectionHeaderHeight = 0;
@@ -169,7 +171,7 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
     
     if (indexPath.section == kSizeSection) {
         // find old cell
-        int oldRow = [self indexOfPageSizeInConfiguration:[defaults objectForKey:WDPageSize]];
+        NSUInteger oldRow = [self indexOfPageSizeInConfiguration:[defaults objectForKey:WDPageSize]];
         oldIndexPath = [NSIndexPath indexPathForRow:oldRow inSection:indexPath.section];
         oldCell = [tableView cellForRowAtIndexPath:oldIndexPath];
         
@@ -218,7 +220,8 @@ - (NSString *) dimensionsString:(NSDictionary *)config
     NSString *width = [formatter stringFromNumber:@(size.width / unit.conversionFactor)];
     NSString *height = [formatter stringFromNumber:@(size.height / unit.conversionFactor)];
     
-    return [NSString stringWithFormat:@"%@ %@ × %@ %@", width, unit.abbreviation, height, unit.abbreviation];
+    NSString *abbreviation = [WDRulerUnit localizedUnitAbbreviation:unit.abbreviation];
+    return [NSString stringWithFormat:@"%@ %@ × %@ %@", width, abbreviation, height, abbreviation];
 }
 
 - (void) customSizeChanged:(NSNotification *)aNotification
@@ -231,10 +234,31 @@ - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInte
     if (section == 0) { // dimensions
         return NSLocalizedString(@"Drawing Size", @"Drawing Size");
     } else {
-        return NSLocalizedString(@"Orientation", @"Orientation");
+        return NSLocalizedString(@"Orientation", @"Page orientation (landscape/portrait)");
     }
 }
 
+- (NSString *) localizedTitleForKey:(NSString *)key
+{
+    // we could duplicate the PageSizes.plist for every localization, but this seems less error prone
+    static NSMutableDictionary *map_ = nil;
+    if (!map_) {
+        map_ = [NSMutableDictionary dictionary];
+        map_[@"Letter"]         = NSLocalizedString(@"Letter", @"U.S. Letter Paper Size");
+        map_[@"Legal"]          = NSLocalizedString(@"Legal", @"U.S. Legal Paper Size");
+        map_[@"Tabloid"]        = NSLocalizedString(@"Tabloid", @"U.S. Tabloid Paper Size");
+        map_[@"A4"]             = NSLocalizedString(@"A4", @"A4");
+        map_[@"A3"]             = NSLocalizedString(@"A3", @"A3");
+        map_[@"B5"]             = NSLocalizedString(@"B5", @"B5");
+        map_[@"B4"]             = NSLocalizedString(@"B4", @"B4");
+        map_[@"Custom Size"]    = NSLocalizedString(@"Custom Size", @"Custom Size");
+        map_[@"Portrait"]       = NSLocalizedString(@"Portrait", @"Portrait");
+        map_[@"Landscape"]      = NSLocalizedString(@"Landscape", @"Landscape");
+    }
+    
+    return map_[key];
+}
+
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
 {
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
@@ -250,7 +274,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
     if (indexPath.section == kSizeSection) {
         NSString *name = configuration_[indexPath.row][@"Name"];
 
-        cell.textLabel.text = name;
+        cell.textLabel.text = [self localizedTitleForKey:name];
         cell.detailTextLabel.text = [self dimensionsString:configuration_[indexPath.row]];
         
         if ([name isEqualToString:[defaults objectForKey:WDPageSize]]) {
@@ -265,7 +289,9 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
         }
                                     
     } else {
-        cell.textLabel.text = orientations_[indexPath.row];
+        // find the localized orientation string
+        cell.textLabel.text = [self localizedTitleForKey:orientations_[indexPath.row]];
+        
         if ([orientations_[indexPath.row] isEqualToString:[defaults objectForKey:WDPageOrientation]]) {
             cell.imageView.image = [UIImage imageNamed:@"table_checkmark.png"];
         } else {
diff --git a/Classes/WDPalette.m b/Classes/WDPalette.m
index 84d5b79..d64b147 100644
--- a/Classes/WDPalette.m
+++ b/Classes/WDPalette.m
@@ -54,6 +54,9 @@ - (id)initWithFrame:(CGRect)frame
     self.exclusiveTouch = YES;
     self.multipleTouchEnabled = NO;
     
+    self.autoresizingMask = UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleLeftMargin |
+        UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin;
+    
     return self;
 }
 
@@ -92,8 +95,8 @@ - (IBAction)handlePanGesture:(UIPanGestureRecognizer *)sender
     if (sender.state == UIGestureRecognizerStateEnded) {
         CGPoint velocity = [sender velocityInView:self];
         
-        BOOL xSign = (velocity.x < 0) ? -1 : 1;
-        BOOL ySign = (velocity.y < 0) ? -1 : 1;
+        float xSign = (velocity.x < 0) ? -1 : 1;
+        float ySign = (velocity.y < 0) ? -1 : 1;
         
         velocity.x = powf(fabs(velocity.x), kVelocityDampening) * xSign;
         velocity.y = powf(fabs(velocity.y), kVelocityDampening) * ySign;
diff --git a/Classes/WDSamplesController.m b/Classes/WDSamplesController.m
index 12b412e..fc09aa7 100644
--- a/Classes/WDSamplesController.m
+++ b/Classes/WDSamplesController.m
@@ -12,7 +12,8 @@
 #import "WDSamplesController.h"
 #import "WDDrawing.h"
 
-const NSInteger kThumbnailDimension = 64;
+const NSInteger kThumbnailDimension = 80;
+const NSInteger kThumbnailPadding = 12;
 
 @interface WDSamplesController ()
 @property (nonatomic, copy)     NSArray             *sampleURLs;
@@ -67,14 +68,14 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
 
 - (void)loadView
 {
-    contentsTable = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 5 * 28 + 9 * 44) style:UITableViewStylePlain];
+    contentsTable = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 380, 5 * 28 + 9 * 44) style:UITableViewStylePlain];
     contentsTable.delegate = self;
     contentsTable.dataSource = self;
     contentsTable.separatorStyle = UITableViewCellSeparatorStyleNone;
-    contentsTable.rowHeight = 80;
+    contentsTable.rowHeight = kThumbnailDimension + kThumbnailPadding;
     self.view = contentsTable;
     
-    self.preferredContentSize = CGSizeMake(320, 80 * 6);
+    self.preferredContentSize = CGSizeMake(380, contentsTable.rowHeight * 6);
 }
 
 #pragma mark -
diff --git a/Classes/WDSelectionView.m b/Classes/WDSelectionView.m
index e4b9b65..69046c7 100644
--- a/Classes/WDSelectionView.m
+++ b/Classes/WDSelectionView.m
@@ -12,8 +12,6 @@
 #import "WDBezierNode.h"
 #import "WDCanvas.h"
 #import "WDDrawingController.h"
-#import "WDDrawing.h"
-#import "WDElement.h"
 #import "WDGLUtilities.h"
 #import "WDLayer.h"
 #import "WDPath.h"
@@ -249,7 +247,7 @@ - (void) drawView
     
     if (singleSelection && !self.canvas.transforming && !self.canvas.transformingNode) {
         if ([[WDToolManager sharedInstance].activeTool isKindOfClass:[WDSelectionTool class]]) {
-            [singleSelection drawTextPathControlsWithViewTransform:effective];
+            [singleSelection drawTextPathControlsWithViewTransform:effective viewScale:self.canvas.viewScale];
         }
     }
     
@@ -281,6 +279,10 @@ - (void) drawView
         [self.canvas.shapeUnderConstruction drawOpenGLHighlightWithTransform:CGAffineTransformIdentity viewTransform:effective];
     }
     
+    if (self.canvas.dynamicGuides && self.canvas.dynamicGuides.count) {
+        [self.canvas.dynamicGuides makeObjectsPerformSelector:@selector(render:) withObject:canvas_];
+    }
+    
     [context presentRenderbuffer:GL_RENDERBUFFER_OES];
 }
 
diff --git a/Classes/WDSettingsController.m b/Classes/WDSettingsController.m
index a2b753c..0c577ed 100644
--- a/Classes/WDSettingsController.m
+++ b/Classes/WDSettingsController.m
@@ -56,7 +56,9 @@ - (void) setDrawing:(WDDrawing *)drawing
 
 - (void)loadView
 {
-    table_ = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 5 * 28 + 9 * 44) style:UITableViewStyleGrouped];
+    CGRect frame = CGRectMake(0, 0, [WDUnitsController preferredViewWidth], 6 * 28 + 10 * 44);
+    
+    table_ = [[UITableView alloc] initWithFrame:frame style:UITableViewStyleGrouped];
     table_.delegate = self;
     table_.dataSource = self;
     table_.sectionHeaderHeight = 0;
@@ -96,7 +98,8 @@ - (void) updateGridSpacingField
         gridSpacing_.text = nil;
     }
     
-    gridSpacing_.placeholder = [NSString stringWithFormat:@"%@ %@", spacing, drawing_.rulerUnit.abbreviation];
+    NSString *abbreviation = [WDRulerUnit localizedUnitAbbreviation:drawing_.rulerUnit.abbreviation];
+    gridSpacing_.placeholder = [NSString stringWithFormat:@"%@ %@", spacing, abbreviation];
 }
 
 - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
@@ -141,6 +144,27 @@ - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInte
     return configuration_[section][@"Title"];
 }
 
+- (NSString *) localizedTitleForKey:(NSString *)key
+{
+    // we could duplicate the Settings.plist for every localization, but this seems less error prone
+    static NSMutableDictionary *map_ = nil;
+    if (!map_) {
+        map_ = [NSMutableDictionary dictionary];
+        map_[@"Snap to Points"]         = NSLocalizedString(@"Snap to Points", @"Snap to Points");
+        map_[@"Snap to Edges"]          = NSLocalizedString(@"Snap to Edges", @"Snap to Edges");
+        map_[@"Snap to Grid"]           = NSLocalizedString(@"Snap to Grid", @"Snap to Grid");
+        map_[@"Dynamic Guides"]         = NSLocalizedString(@"Dynamic Guides", @"Dynamic 'Smart' alignment guides");
+        map_[@"Grid"]                   = NSLocalizedString(@"Grid", @"Grid");
+        map_[@"Grid Spacing"]           = NSLocalizedString(@"Grid Spacing", @"Grid Spacing");
+        map_[@"Isolate Active Layer"]   = NSLocalizedString(@"Isolate Active Layer", @"Isolate Active Layer");
+        map_[@"Outline Mode"]           = NSLocalizedString(@"Outline Mode", @"Outline Mode");
+        map_[@"Rulers"]                 = NSLocalizedString(@"Rulers", @"Rulers");
+        map_[@"Size and Units"]         = NSLocalizedString(@"Size and Units", @"Size and Units");
+    }
+    
+    return map_[key];
+}
+
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
 {
     NSString *cellIdentifier = @"cellID";
@@ -153,7 +177,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
         cell = [[UITableViewCell alloc] initWithStyle:cellStyle reuseIdentifier:cellIdentifier];
     }
     
-    cell.textLabel.text = cellDescription[@"Title"];
+    cell.textLabel.text = [self localizedTitleForKey:cellDescription[@"Title"]];
     cell.selectionStyle = UITableViewCellSelectionStyleNone;
     
     if ([cellDescription[@"Type"] isEqualToString:@"Switch"]) {
@@ -205,8 +229,8 @@ - (NSString *) dimensionsString
     NSString *width = [formatter stringFromNumber:@(size.width / unit.conversionFactor)];
     NSString *height = [formatter stringFromNumber:@(size.height / unit.conversionFactor)];
     
-
-    return [NSString stringWithFormat:@"%@ %@ × %@ %@", width, unit.abbreviation, height, unit.abbreviation];
+    NSString *abbreviation = [WDRulerUnit localizedUnitAbbreviation:unit.abbreviation];
+    return [NSString stringWithFormat:@"%@ %@ × %@ %@", width, abbreviation, height, abbreviation];
 }
 
 - (void) unitsChanged:(NSNotification *)aNotification
@@ -265,6 +289,15 @@ - (void) takeSnapToGridFrom:(id)sender
     [[NSUserDefaults standardUserDefaults] synchronize];
 }
 
+- (void) takeDynamicGuidesFrom:(id)sender
+{
+    UISwitch    *mySwitch = (UISwitch *)sender;
+    
+    drawing_.dynamicGuides = mySwitch.isOn;
+    [[NSUserDefaults standardUserDefaults] setBool:mySwitch.isOn forKey:WDDynamicGuides];
+    [[NSUserDefaults standardUserDefaults] synchronize];
+}
+
 - (void) takeShowGridFrom:(id)sender
 {
     UISwitch    *mySwitch = (UISwitch *)sender;
diff --git a/Classes/WDShadowController.m b/Classes/WDShadowController.m
index 5898d70..82f8b71 100644
--- a/Classes/WDShadowController.m
+++ b/Classes/WDShadowController.m
@@ -161,6 +161,8 @@ - (void) viewDidLoad
 {
     [super viewDidLoad];
     
+    self.edgesForExtendedLayout = UIRectEdgeNone;
+    
     colorController_ = [[WDColorController alloc] initWithNibName:@"Color" bundle:nil];
     [self.view addSubview:colorController_.view];
     colorController_.colorWell.shadowMode = YES;
diff --git a/Classes/WDSparkSlider.m b/Classes/WDSparkSlider.m
index 06339d5..32b5ca6 100644
--- a/Classes/WDSparkSlider.m
+++ b/Classes/WDSparkSlider.m
@@ -49,6 +49,7 @@ - (void) awakeFromNib
     frame = self.bounds;
     frame.origin.y = CGRectGetMaxY(frame) - kTitleLabelHeight;
     frame.size.height = kTitleLabelHeight;
+    frame = CGRectInset(frame, -4, 0);
     
     title_ = [[UILabel alloc] initWithFrame:frame];
     
diff --git a/Classes/WDStrokeController.h b/Classes/WDStrokeController.h
index 3663616..b261c10 100644
--- a/Classes/WDStrokeController.h
+++ b/Classes/WDStrokeController.h
@@ -37,6 +37,8 @@ typedef enum {
     IBOutlet WDSparkSlider          *gap0_;
     IBOutlet WDSparkSlider          *gap1_;
     
+    IBOutlet UIButton               *arrowButton_;
+    
     WDColorController               *colorController_;
     UISegmentedControl              *modeSegment_;
     
@@ -51,5 +53,6 @@ typedef enum {
 - (IBAction) decrement:(id)sender;
 - (IBAction) takeStrokeWidthFrom:(id)sender;
 - (IBAction) takeFinalStrokeWidthFrom:(id)sender;
+- (IBAction) showArrowheads:(id)sender;
 
 @end
diff --git a/Classes/WDStrokeController.m b/Classes/WDStrokeController.m
index 521b486..82d5486 100644
--- a/Classes/WDStrokeController.m
+++ b/Classes/WDStrokeController.m
@@ -9,6 +9,8 @@
 //  Copyright (c) 2010-2013 Steve Sprang
 //
 
+#import "WDArrowController.h"
+#import "WDArrowhead.h"
 #import "WDColor.h"
 #import "WDColorController.h"
 #import "WDColorWell.h"
@@ -18,6 +20,9 @@
 #import "WDSparkSlider.h"
 #import "WDStrokeController.h"
 #import "WDPropertyManager.h"
+#import "WDUtilities.h"
+
+const float kMaxStrokeWidth = 300.0f;
 
 @implementation WDStrokeController
 
@@ -63,6 +68,11 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
     return self;
 }
 
+- (void)dealloc
+{
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
 - (void) setDrawingController:(WDDrawingController *)drawingController
 {
     drawingController_ = drawingController;
@@ -74,52 +84,147 @@ - (void) setDrawingController:(WDDrawingController *)drawingController
                                                object:drawingController.propertyManager];
 }
 
-- (void) modeChanged:(id)sender
+- (void) invalidProperties:(NSNotification *)aNotification
 {
-    mode_ = [modeSegment_ selectedSegmentIndex];
+    NSSet *properties = [aNotification userInfo][WDInvalidPropertiesKey];
     
-    if (mode_ == kStrokeNone) {
-        [drawingController_ setValue:@NO forProperty:WDStrokeVisibleProperty];
-    } else if (mode_ == kStrokeColor) {
-        [drawingController_ setValue:@YES forProperty:WDStrokeVisibleProperty];
+    for (NSString *property in properties) {
+        id value = [drawingController_.propertyManager defaultValueForProperty:property];
+        
+        if ([property isEqualToString:WDStrokeWidthProperty]) {
+            widthSlider_.value = [self strokeWidthToSliderValue:[value floatValue]];
+            widthLabel_.text = [NSString stringWithFormat:@"%.1f pt", [value floatValue]];
+            
+            decrement.enabled = widthSlider_.value != widthSlider_.minimumValue;
+            increment.enabled = widthSlider_.value != widthSlider_.maximumValue;
+        } else if ([property isEqualToString:WDStrokeCapProperty]) {
+            capPicker_.cap = (CGLineCap) [value integerValue];
+        } else if ([property isEqualToString:WDStrokeJoinProperty]) {
+            joinPicker_.join = (CGLineJoin) [value integerValue];
+        } else if ([property isEqualToString:WDStrokeColorProperty]) {
+            colorController_.color = value;
+        } else if ([property isEqualToString:WDStrokeVisibleProperty]) {
+            [modeSegment_ removeTarget:self action:@selector(modeChanged:) forControlEvents:UIControlEventValueChanged];
+            modeSegment_.selectedSegmentIndex = [value boolValue] ? 1 : 0;
+            [modeSegment_ addTarget:self action:@selector(modeChanged:) forControlEvents:UIControlEventValueChanged];
+        } else if ([property isEqualToString:WDStrokeDashPatternProperty]) {
+            [self setDashSlidersFromArray:value];
+        }
+    }
+    
+    if ([properties intersectsSet:[NSSet setWithObjects:WDStartArrowProperty, WDEndArrowProperty, nil]]) {
+        [self updateArrowPreview];
     }
 }
 
-- (void) takeColorFrom:(id)sender
-{ 
-    WDColorController   *colorController = (WDColorController *)sender;
-    WDColor             *color = colorController.color;
-    
-    [drawingController_ setValue:color forProperty:WDStrokeColorProperty];
+#pragma mark - Width Slider
+
+#define kX 40.0f
+#define kXLog log(kX + 1)
+
+- (float) widthSliderDelta
+{
+    return (widthSlider_.maximumValue - widthSlider_.minimumValue);
 }
 
-- (IBAction) increment:(id)sender
+- (float) strokeWidthToSliderValue:(float)strokeWidth
 {
-    widthSlider_.value = widthSlider_.value + 1;
-    [widthSlider_ sendActionsForControlEvents:UIControlEventTouchUpInside];
+    float delta = [self widthSliderDelta];
+    float v = (strokeWidth - widthSlider_.minimumValue) * (kX / delta) + 1.0f;
+    v = log(v);
+    v /= kXLog;
+    
+    return (v * kMaxStrokeWidth);
 }
 
-- (IBAction) decrement:(id)sender
+- (float) sliderValueToStrokeWidth
 {
-    widthSlider_.value = widthSlider_.value - 1;
-    [widthSlider_ sendActionsForControlEvents:UIControlEventTouchUpInside];
+    float percentage = WDClamp(0.0f, 1.0f, (widthSlider_.value) / kMaxStrokeWidth);
+    float delta = [self widthSliderDelta];
+    float v = delta * (exp(kXLog * percentage) - 1.0f) / kX + widthSlider_.minimumValue;
+    
+    return v;
 }
 
 - (IBAction) takeStrokeWidthFrom:(id)sender
 {
-    UISlider *slider = (UISlider *)sender;
-    widthLabel_.text = [NSString stringWithFormat:@"%.1f pt", round(slider.value) / 2];
+    widthLabel_.text = [NSString stringWithFormat:@"%.1f pt", [self sliderValueToStrokeWidth]];
     
+    UISlider *slider = (UISlider *)sender;
     decrement.enabled = slider.value != slider.minimumValue;
     increment.enabled = slider.value != slider.maximumValue;
 }
 
 - (IBAction) takeFinalStrokeWidthFrom:(id)sender
 {
-    UISlider    *slider = (UISlider *)sender;
-    float       width = round(slider.value) / 2;
+    [drawingController_ setValue:@([self sliderValueToStrokeWidth])
+                     forProperty:WDStrokeWidthProperty];
+}
+
+- (float) roundingFactor:(float)strokeWidth
+{
+    if (strokeWidth <= 5.0) {
+        return 10.0f;
+    } else if (strokeWidth <= 10) {
+        return 5.0f;
+    } else if (strokeWidth <= 20) {
+        return 2.0f;
+    }
+    
+    return 1.0f;
+}
+
+- (void) changeSliderBy:(float)change
+{
+    float strokeWidth = [self sliderValueToStrokeWidth];
+    float roundingFactor = [self roundingFactor:strokeWidth];
+    
+    strokeWidth *= roundingFactor;
+    strokeWidth += change;
+    strokeWidth = roundf(strokeWidth);
+    strokeWidth /= roundingFactor;
     
-    [drawingController_ setValue:@(width) forProperty:WDStrokeWidthProperty];
+    widthSlider_.value = [self strokeWidthToSliderValue:strokeWidth];
+    [widthSlider_ sendActionsForControlEvents:UIControlEventTouchUpInside];
+}
+
+- (IBAction) increment:(id)sender
+{
+    [self changeSliderBy:1];
+}
+
+- (IBAction) decrement:(id)sender
+{
+    [self changeSliderBy:(-1)];
+}
+
+#pragma mark - Actions
+
+- (void) modeChanged:(id)sender
+{
+    mode_ = (int) [modeSegment_ selectedSegmentIndex];
+    
+    if (mode_ == kStrokeNone) {
+        [drawingController_ setValue:@NO forProperty:WDStrokeVisibleProperty];
+    } else if (mode_ == kStrokeColor) {
+        [drawingController_ setValue:@YES forProperty:WDStrokeVisibleProperty];
+    }
+}
+
+- (void) takeColorFrom:(id)sender
+{
+    WDColorController   *colorController = (WDColorController *)sender;
+    WDColor             *color = colorController.color;
+    
+    [drawingController_ setValue:color forProperty:WDStrokeColorProperty];
+}
+
+- (IBAction)showArrowheads:(id)sender
+{
+    WDArrowController *arrowController = [[WDArrowController alloc] initWithNibName:nil bundle:nil];
+    arrowController.preferredContentSize = self.view.frame.size;
+    arrowController.drawingController = self.drawingController;
+	[self.navigationController pushViewController:arrowController animated:YES];
 }
 
 - (void) takeCapFrom:(id)sender
@@ -164,10 +269,41 @@ - (void) dashChanged:(id)sender
     [drawingController_ setValue:pattern forProperty:WDStrokeDashPatternProperty];
 }
 
+- (void) setDashSlidersFromArray:(NSArray *)pattern
+{
+    WDSparkSlider   *sliders[4] = {dash0_, gap0_, dash1_, gap1_};
+    int             i;
+    
+    float sum = 0.0f;
+    for (NSNumber *number in pattern) {
+        sum += [number floatValue];
+    }
+    
+    dashSwitch_.on = (pattern && pattern.count && sum > 0) ? YES : NO;
+    
+    if (pattern && pattern.count) {
+        for (i = 0; i < pattern.count; i++) {
+            sliders[i].value = [pattern[i] floatValue];
+        }
+        
+        for ( ; i < 4; i++) {
+            sliders[i].value = 0;
+        }
+    } else {
+        for (i = 0; i < 4; i++) {
+            sliders[i].value = 0;
+        }
+    }
+}
+
+#pragma mark - View Life Cycle
+
 - (void) viewDidLoad
 {
     [super viewDidLoad];
     
+    self.edgesForExtendedLayout = UIRectEdgeNone;
+
     colorController_ = [[WDColorController alloc] initWithNibName:@"Color" bundle:nil];
     
     [self.view addSubview:colorController_.view];
@@ -179,8 +315,8 @@ - (void) viewDidLoad
     colorController_.target = self;
     colorController_.action = @selector(takeColorFrom:);
     
-    widthSlider_.minimumValue = 1;
-    widthSlider_.maximumValue = 200;
+    widthSlider_.minimumValue = 0.1f;
+    widthSlider_.maximumValue = kMaxStrokeWidth;
     [widthSlider_ addTarget:self action:@selector(takeStrokeWidthFrom:)
           forControlEvents:(UIControlEventTouchDown | UIControlEventTouchDragInside | UIControlEventValueChanged)];
     [widthSlider_ addTarget:self action:@selector(takeFinalStrokeWidthFrom:)
@@ -208,67 +344,6 @@ - (void) viewDidLoad
     self.preferredContentSize = self.view.frame.size;
 }
 
-- (void)dealloc
-{
-    [[NSNotificationCenter defaultCenter] removeObserver:self];
-}
-
-- (void) setDashSlidersFromArray:(NSArray *)pattern
-{
-    WDSparkSlider   *sliders[4] = {dash0_, gap0_, dash1_, gap1_};
-    int             i;
-    
-    float sum = 0.0f;
-    for (NSNumber *number in pattern) {
-        sum += [number floatValue];
-    }
-    
-    dashSwitch_.on = (pattern && pattern.count && sum > 0) ? YES : NO;
-    
-    if (pattern && pattern.count) {
-        for (i = 0; i < pattern.count; i++) {
-            sliders[i].value = [pattern[i] floatValue];
-        }
-        
-        for ( ; i < 4; i++) {
-            sliders[i].value = 0;
-        }
-    } else {
-        for (i = 0; i < 4; i++) {
-            sliders[i].value = 0;
-        }
-    }
-}
-
-- (void) invalidProperties:(NSNotification *)aNotification
-{
-    NSSet *properties = [aNotification userInfo][WDInvalidPropertiesKey];
-    
-    for (NSString *property in properties) {
-        id value = [drawingController_.propertyManager defaultValueForProperty:property];
-        
-        if ([property isEqualToString:WDStrokeWidthProperty]) {
-            widthSlider_.value = [value floatValue] * 2;
-            widthLabel_.text = [NSString stringWithFormat:@"%.1f pt", [value floatValue]];
-            
-            decrement.enabled = widthSlider_.value != widthSlider_.minimumValue;
-            increment.enabled = widthSlider_.value != widthSlider_.maximumValue;
-        } else if ([property isEqualToString:WDStrokeCapProperty]) {
-            capPicker_.cap = [value integerValue];
-        } else if ([property isEqualToString:WDStrokeJoinProperty]) {
-            joinPicker_.join = [value integerValue];
-        } else if ([property isEqualToString:WDStrokeColorProperty]) {
-            colorController_.color = value;
-        } else if ([property isEqualToString:WDStrokeVisibleProperty]) {
-            [modeSegment_ removeTarget:self action:@selector(modeChanged:) forControlEvents:UIControlEventValueChanged];
-            modeSegment_.selectedSegmentIndex = [value boolValue] ? 1 : 0;
-            [modeSegment_ addTarget:self action:@selector(modeChanged:) forControlEvents:UIControlEventValueChanged];
-        } else if ([property isEqualToString:WDStrokeDashPatternProperty]) {
-            [self setDashSlidersFromArray:value];
-        }
-    }
-}
-
 - (void) viewWillAppear:(BOOL)animated
 {
     [super viewWillAppear:animated];
@@ -277,11 +352,12 @@ - (void) viewWillAppear:(BOOL)animated
     WDStrokeStyle *strokeStyle = [drawingController_.propertyManager defaultStrokeStyle];
     
     colorController_.color = strokeStyle.color;
-    widthSlider_.value = strokeStyle.width * 2;
+    widthSlider_.value = [self strokeWidthToSliderValue:strokeStyle.width];
     widthLabel_.text = [NSString stringWithFormat:@"%.1f pt", strokeStyle.width];
     capPicker_.cap = strokeStyle.cap;
     joinPicker_.join = strokeStyle.join;
     
+    [self updateArrowPreview];
     [self setDashSlidersFromArray:strokeStyle.dashPattern];
     
     [modeSegment_ removeTarget:self action:@selector(modeChanged:) forControlEvents:UIControlEventValueChanged];
@@ -289,4 +365,90 @@ - (void) viewWillAppear:(BOOL)animated
     [modeSegment_ addTarget:self action:@selector(modeChanged:) forControlEvents:UIControlEventValueChanged];
 }
 
+#pragma mark - Arrow Previews
+
+- (void) updateArrowPreview
+{
+    [arrowButton_ setImage:[self arrowPreview] forState:UIControlStateNormal];
+}
+
+- (UIImage *) arrowPreview
+{
+    WDStrokeStyle   *strokeStyle = [drawingController_.propertyManager defaultStrokeStyle];
+    UIColor         *color = [UIColor colorWithRed:0.0f green:(118.0f / 255) blue:1.0f alpha:1.0f];
+    WDArrowhead     *arrow;
+    CGContextRef    ctx;
+    CGSize          size = arrowButton_.frame.size;
+    float           scale = 3.0;
+    float           y = floor(size.height / 2) + 0.5f;
+    float           arrowInset;
+    float           stemStart;
+    float           stemEnd = 40;
+    
+    UIGraphicsBeginImageContextWithOptions(size, NO, 0);
+    ctx = UIGraphicsGetCurrentContext();
+    
+    [color set];
+    CGContextSetLineWidth(ctx, scale);
+    CGContextSetLineCap(ctx, kCGLineCapRound);
+    
+    // start arrow
+    arrow = [WDArrowhead arrowheads][strokeStyle.startArrow];
+    arrowInset = arrow.insetLength;
+    if (arrow) {
+        [arrow addArrowInContext:ctx position:CGPointMake(arrowInset * scale, y)
+                           scale:scale angle:M_PI useAdjustment:NO];
+        CGContextFillPath(ctx);
+        stemStart = arrowInset * scale;
+    } else {
+        stemStart = 10;
+    }
+    
+    CGContextMoveToPoint(ctx, stemStart, y);
+    CGContextAddLineToPoint(ctx, stemEnd, y);
+    CGContextStrokePath(ctx);
+    
+    // end arrow
+    arrow = [WDArrowhead arrowheads][strokeStyle.endArrow];
+    arrowInset = arrow.insetLength;
+    if (arrow) {
+        [arrow addArrowInContext:ctx position:CGPointMake(size.width - (arrowInset * scale), y)
+                           scale:scale angle:0 useAdjustment:NO];
+        CGContextFillPath(ctx);
+        stemStart = arrowInset * scale;
+    } else {
+        stemStart = 10;
+    }
+    
+    CGContextMoveToPoint(ctx, size.width - stemStart, y);
+    CGContextAddLineToPoint(ctx, size.width - stemEnd, y);
+    CGContextStrokePath(ctx);
+    
+    // draw interior line
+    [[color colorWithAlphaComponent:0.5f] set];
+    CGContextMoveToPoint(ctx, stemEnd + 10, y);
+    CGContextAddLineToPoint(ctx, size.width - (stemEnd + 10), y);
+    CGContextSetLineWidth(ctx, scale - 2);
+    CGContextStrokePath(ctx);
+    
+    // draw a label
+    NSString *label = NSLocalizedString(@"arrowheads", @"arrowheads");
+    NSDictionary *attrs = @{NSFontAttributeName: [UIFont systemFontOfSize:15.0f],
+                            NSForegroundColorAttributeName:color};
+    CGRect bounds = CGRectZero;
+    bounds.size = [label sizeWithAttributes:attrs];
+    bounds.origin.x = (size.width - CGRectGetWidth(bounds)) / 2;
+    bounds.origin.y = (size.height - CGRectGetHeight(bounds)) / 2 - 1;
+    CGContextSetBlendMode(ctx, kCGBlendModeClear);
+    CGContextFillRect(ctx, CGRectInset(bounds, -10, -10));
+    CGContextSetBlendMode(ctx, kCGBlendModeNormal);
+    [label drawInRect:bounds withAttributes:attrs];
+    
+    // grab the image
+    UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    
+    return result;
+}
+
 @end
diff --git a/Classes/WDSwatchController.m b/Classes/WDSwatchController.m
index a29bc34..003c433 100644
--- a/Classes/WDSwatchController.m
+++ b/Classes/WDSwatchController.m
@@ -156,9 +156,9 @@ - (void) createNewSwatch:(id)sender
 
 - (CGSize) preferredContentSize
 {
-    float   width = kSwatchesPerRow * (kSwatchDimension + kSwatchSpacing) + kSwatchSpacing;
-    int     numRows = (self.swatches.count / kSwatchesPerRow) + 2;
-    float   height = numRows * (kSwatchDimension + kSwatchSpacing) + kSwatchSpacing;
+    float       width = kSwatchesPerRow * (kSwatchDimension + kSwatchSpacing) + kSwatchSpacing;
+    NSUInteger  numRows = (self.swatches.count / kSwatchesPerRow) + 2;
+    float       height = numRows * (kSwatchDimension + kSwatchSpacing) + kSwatchSpacing;
     
     return CGSizeMake(width, height);
 }
@@ -183,6 +183,9 @@ - (void)loadView
     [collectionView_ registerClass:[WDSwatchCell class] forCellWithReuseIdentifier:@"cellID"];
     
     self.view = collectionView_;
+    
+    self.edgesForExtendedLayout = UIRectEdgeNone;
+
 }
 
 - (NSArray *) toolbarItems
diff --git a/Classes/WDUnitsController.h b/Classes/WDUnitsController.h
index 267f886..7ce8e39 100644
--- a/Classes/WDUnitsController.h
+++ b/Classes/WDUnitsController.h
@@ -24,6 +24,8 @@
 
 @property (nonatomic, weak) WDDrawing *drawing;
 
++ (float) preferredViewWidth;
+
 @end
 
 extern NSString *WDCustomDrawingSizeChanged;
diff --git a/Classes/WDUnitsController.m b/Classes/WDUnitsController.m
index fe84af6..ce9b6a4 100644
--- a/Classes/WDUnitsController.m
+++ b/Classes/WDUnitsController.m
@@ -29,13 +29,7 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
         return nil;
     }
     
-    units_ = @[NSLocalizedString(@"Points", @"Points"),
-              NSLocalizedString(@"Picas", @"Picas"),
-              NSLocalizedString(@"Inches", @"Inches"),
-              NSLocalizedString(@"Millimeters", @"Millimeters"),
-              NSLocalizedString(@"Centimeters", @"Centimeters"),
-              NSLocalizedString(@"Pixels", @"Pixels")];
-    
+    units_ = @[@"Points", @"Picas", @"Inches", @"Millimeters", @"Centimeters", @"Pixels"];
     self.navigationItem.title = NSLocalizedString(@"Custom Size", @"Custom Size");
     
     return self;
@@ -46,6 +40,11 @@ - (void) dealloc
     [[NSNotificationCenter defaultCenter] removeObserver:self];
 }
 
++ (float) preferredViewWidth
+{
+    return 360;
+}
+
 - (void) setDrawing:(WDDrawing *)drawing
 {
     drawing_ = drawing;
@@ -77,7 +76,9 @@ - (NSNumberFormatter *) formatter
 
 - (void)loadView
 {
-    table_ = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, 320, 13 * 44) style:UITableViewStyleGrouped];
+    CGRect frame = CGRectMake(0, 0, [WDUnitsController preferredViewWidth], 13 * 44);
+    
+    table_ = [[UITableView alloc] initWithFrame:frame style:UITableViewStyleGrouped];
     table_.delegate = self;
     table_.dataSource = self;
     table_.sectionHeaderHeight = 0;
@@ -99,6 +100,7 @@ - (void) updateDimensionFields
     NSUserDefaults  *defaults = [NSUserDefaults standardUserDefaults];
     WDRulerUnit     *unit = [self units];
     CGSize          size;
+    NSString        *abbreviation = [WDRulerUnit localizedUnitAbbreviation:unit.abbreviation];
     
     if (drawing_) {
         size = drawing_.dimensions;
@@ -110,13 +112,13 @@ - (void) updateDimensionFields
     if (!width_.isEditing) {
         width_.text = nil;
     }
-    width_.placeholder = [NSString stringWithFormat:@"%@ %@", width, unit.abbreviation];
+    width_.placeholder = [NSString stringWithFormat:@"%@ %@", width, abbreviation];
     
     NSString *height = [[self formatter] stringFromNumber:@(size.height / unit.conversionFactor)];
     if (!height_.isEditing) {
         height_.text = nil;
     }
-    height_.placeholder = [NSString stringWithFormat:@"%@ %@", height, unit.abbreviation];
+    height_.placeholder = [NSString stringWithFormat:@"%@ %@", height, abbreviation];
 }
 
 - (void) drawingDimensionsChanged:(NSNotification *)aNotification
@@ -248,6 +250,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
         cell.selectionStyle = UITableViewCellSelectionStyleNone;
         
         WDRulerUnit *unit = [self units];
+        NSString *abbrev = [WDRulerUnit localizedUnitAbbreviation:unit.abbreviation];
         
         if (indexPath.row == 0) { // width
             width_ = textField;
@@ -255,17 +258,17 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
             
             float dimension = (drawing_ ? drawing_.width : [[NSUserDefaults standardUserDefaults] floatForKey:WDCustomSizeWidth]);
             NSString *width = [[self formatter] stringFromNumber:@(dimension / unit.conversionFactor)];
-            width_.placeholder = [NSString stringWithFormat:@"%@ %@", width, unit.abbreviation];
+            width_.placeholder = [NSString stringWithFormat:@"%@ %@", width, abbrev];
         } else { // height
             height_ = textField;
             [textField addTarget:self action:@selector(heightFieldEdited:) forControlEvents:(UIControlEventEditingDidEnd | UIControlEventEditingDidEndOnExit)];
             
             float dimension = (drawing_ ? drawing_.height : [[NSUserDefaults standardUserDefaults] floatForKey:WDCustomSizeHeight]);
             NSString *height = [[self formatter] stringFromNumber:@(dimension / unit.conversionFactor)];
-            height_.placeholder = [NSString stringWithFormat:@"%@ %@", height, unit.abbreviation];
+            height_.placeholder = [NSString stringWithFormat:@"%@ %@", height, abbrev];
         }
     } else {
-        cell.textLabel.text = units_[indexPath.row];
+        cell.textLabel.text = [WDRulerUnit localizedUnitName:units_[indexPath.row]];
         
         if ([[self units].name isEqualToString:units_[indexPath.row]]) {
             cell.accessoryType = UITableViewCellAccessoryCheckmark;
diff --git a/Classes/WDUserFont.h b/Classes/WDUserFont.h
index 24991e4..9f22127 100644
--- a/Classes/WDUserFont.h
+++ b/Classes/WDUserFont.h
@@ -17,6 +17,7 @@
 @property (nonatomic, assign) CTFontRef fontRef;
 @property (nonatomic, strong) NSString *filepath;
 @property (nonatomic, strong) NSString *fullName;
+@property (nonatomic, strong) NSString *familyName;
 @property (nonatomic, strong) NSString *displayName;
 @property (nonatomic, strong) NSData *digest;
 
diff --git a/Classes/WDUserFont.m b/Classes/WDUserFont.m
index 04a6a8e..91cfbec 100644
--- a/Classes/WDUserFont.m
+++ b/Classes/WDUserFont.m
@@ -19,6 +19,7 @@ @implementation WDUserFont
 @synthesize fontRef;
 @synthesize filepath;
 @synthesize fullName;
+@synthesize familyName;
 @synthesize displayName;
 @synthesize digest;
 
@@ -65,6 +66,10 @@ - (id) initWithFilename:(NSString *)filename
     self.fullName = (__bridge NSString *)fullNameRef;
     CFRelease(fullNameRef);
     
+    CFStringRef familyNameRef = CTFontCopyFamilyName(self.fontRef);
+    self.familyName = (__bridge NSString *)familyNameRef;
+    CFRelease(familyNameRef);
+    
     return self;
 }
 
diff --git a/CrashReports/DBRequest.crash b/CrashReports/DBRequest.crash
new file mode 100644
index 0000000..f32ffcb
--- /dev/null
+++ b/CrashReports/DBRequest.crash
@@ -0,0 +1,401 @@
+Incident Identifier: DC300BDC-1029-4A49-A055-4291EE239F3C
+Hardware Model:      iPad3,3
+Process:             Inkpad [950]
+Path:                /var/mobile/Applications/C27169AF-3CDC-423C-AAD1-E5BCC7193534/Inkpad.app/Inkpad
+Identifier:          com.taptrix.inkpad
+Version:             1.5.1 (1.5.1)
+Code Type:           ARM (Native)
+Parent Process:      launchd [1]
+
+Date/Time:           2013-11-04 17:53:14.724 +0000
+OS Version:          iOS 7.0.3 (11B511)
+Report Version:      104
+
+Exception Type:  EXC_CRASH (SIGABRT)
+Exception Codes: 0x0000000000000000, 0x0000000000000000
+Triggered by Thread:  0
+
+Last Exception Backtrace:
+0   CoreFoundation                     0x30ad6f46 __exceptionPreprocess + 126
+1   libobjc.A.dylib                    0x3b34d6aa objc_exception_throw + 34
+2   CoreFoundation                     0x30ada8e2 -[NSObject(NSObject) doesNotRecognizeSelector:] + 198
+3   CoreFoundation                     0x30ad91c6 ___forwarding___ + 702
+4   CoreFoundation                     0x30a284d4 __forwarding_prep_0___ + 20
+5   Inkpad                             0x001af1e8 -[DBRequest connectionDidFinishLoading:] + 1348
+6   Foundation                         0x314111fe __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 50
+7   Foundation                         0x31411142 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 202
+8   Foundation                         0x3141105c -[NSURLConnectionInternal _withActiveConnectionAndDelegate:] + 56
+9   CFNetwork                          0x30742df6 ___ZN27URLConnectionClient_Classic26_delegate_didFinishLoadingEU13block_pointerFvvE_block_invoke + 70
+10  CFNetwork                          0x30741a06 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 50
+11  CFNetwork                          0x307732ba ___ZNK17CoreSchedulingSet13_performAsyncEPKcU13block_pointerFvvE_block_invoke + 14
+12  CoreFoundation                     0x30a0a654 CFArrayApplyFunction + 32
+13  CFNetwork                          0x306d9b30 RunloopBlockContext::perform() + 160
+14  CFNetwork                          0x306d9a00 MultiplexerSource::perform() + 216
+15  CFNetwork                          0x306d9894 MultiplexerSource::_perform(void*) + 44
+16  CoreFoundation                     0x30aa217e __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 10
+17  CoreFoundation                     0x30aa164e __CFRunLoopDoSources0 + 202
+18  CoreFoundation                     0x30a9fe42 __CFRunLoopRun + 618
+19  CoreFoundation                     0x30a0ac22 CFRunLoopRunSpecific + 518
+20  CoreFoundation                     0x30a0aa06 CFRunLoopRunInMode + 102
+21  GraphicsServices                   0x3570b27e GSEventRunModal + 134
+22  UIKit                              0x332ae044 UIApplicationMain + 1132
+23  Inkpad                             0x000f7bfa main (main.m:19)
+24  libdyld.dylib                      0x3b855ab2 tlv_initializer + 2
+
+Thread 0 Crashed:
+0   libsystem_kernel.dylib        	0x3b90c1fc __pthread_kill + 8
+1   libsystem_pthread.dylib       	0x3b975a2e pthread_kill + 54
+2   libsystem_c.dylib             	0x3b8bcff8 abort + 72
+3   libc++abi.dylib               	0x3abebcd2 abort_message + 70
+4   libc++abi.dylib               	0x3ac046e0 default_terminate_handler() + 248
+5   libobjc.A.dylib               	0x3b34d91e _objc_terminate() + 190
+6   libc++abi.dylib               	0x3ac021c4 std::__terminate(void (*)()) + 76
+7   libc++abi.dylib               	0x3ac01d28 __cxa_rethrow + 96
+8   libobjc.A.dylib               	0x3b34d7f2 objc_exception_rethrow + 38
+9   CoreFoundation                	0x30a0ac98 CFRunLoopRunSpecific + 636
+10  CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+11  GraphicsServices              	0x3570b27e GSEventRunModal + 134
+12  UIKit                         	0x332ae044 UIApplicationMain + 1132
+13  Inkpad                        	0x000f7bfa main (main.m:19)
+14  libdyld.dylib                 	0x3b855ab4 start + 0
+
+Thread 1:
+0   libsystem_kernel.dylib        	0x3b8f983c kevent64 + 24
+1   libdispatch.dylib             	0x3b83a210 _dispatch_mgr_invoke + 228
+2   libdispatch.dylib             	0x3b839f96 _dispatch_mgr_thread$VARIANT$mp + 34
+
+Thread 2 name:  WebThread
+Thread 2:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+6   WebCore                       	0x38bfa266 RunWebThread(void*) + 414
+7   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 3 name:  com.apple.NSURLConnectionLoader
+Thread 3:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+6   Foundation                    	0x314452f2 +[NSURLConnection(Loader) _resourceLoadLoop:] + 314
+7   Foundation                    	0x314bac82 __NSThread__main__ + 1058
+8   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+9   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+10  libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 4 name:  com.apple.CFSocket.private
+Thread 4:
+0   libsystem_kernel.dylib        	0x3b90c440 select$DARWIN_EXTSN + 20
+1   CoreFoundation                	0x30aa5680 __CFSocketManager + 480
+2   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+3   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+4   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 5:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a4e736 CFRunLoopRun + 94
+6   CoreMotion                    	0x310c1230 ___lldb_unnamed_function1404$$CoreMotion + 724
+7   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 6:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 7:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 8:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 9:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 0 crashed with ARM Thread State (32-bit):
+
+Binary Images:
+0xf3000 - 0x1defff Inkpad armv7  <52c246b85f243ef59e5f1f787db58ab5> /var/mobile/Applications/C27169AF-3CDC-423C-AAD1-E5BCC7193534/Inkpad.app/Inkpad
+0x240f000 - 0x240ffff iTunesStoreFramework armv7  <9b652ff2e1a23554a2525c9f397f7248> /System/Library/AccessibilityBundles/iTunesStoreFramework.axbundle/iTunesStoreFramework
+0x24c1000 - 0x2538fff UIKit armv7  <e0addb609dd43ad8994230eef821877f> /System/Library/AccessibilityBundles/UIKit.axbundle/UIKit
+0x25bd000 - 0x25bffff SocialFramework armv7  <253501ba062f36f2be79503502c4d0c1> /System/Library/AccessibilityBundles/SocialFramework.axbundle/SocialFramework
+0x25c6000 - 0x25ccfff MessageUIFramework armv7  <d5df16e709de328b95985f8628b8c141> /System/Library/AccessibilityBundles/MessageUIFramework.axbundle/MessageUIFramework
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+0x25f0000 - 0x25f1fff SpringBoardFoundation armv7  <5143fde2e381348f976132412cccdd89> /System/Library/AccessibilityBundles/SpringBoardFoundation.axbundle/SpringBoardFoundation
+0x25f4000 - 0x25fbfff MediaPlayerFramework armv7  <db9a11fbfdd3362597de69de3ed903a5> /System/Library/AccessibilityBundles/MediaPlayerFramework.axbundle/MediaPlayerFramework
+0x260e000 - 0x260efff TwitterFramework armv7  <6045ac84215e309eb8e45f9b3017af5a> /System/Library/AccessibilityBundles/TwitterFramework.axbundle/TwitterFramework
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+0x2623000 - 0x2624fff GeoServices armv7  <333c4e7ba3273775a181e1ad61ff55cf> /System/Library/AccessibilityBundles/GeoServices.axbundle/GeoServices
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+0x2d49000 - 0x2d54fff QuickSpeak armv7  <a20789c5ceb23faf96fe2c5ffe703f68> /System/Library/AccessibilityBundles/QuickSpeak.bundle/QuickSpeak
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+0xe9ef000 - 0xe9f6fff PhotosUIFramework armv7  <3bcabcb42a1135a188ae724bf20116cf> /System/Library/AccessibilityBundles/PhotosUIFramework.axbundle/PhotosUIFramework
+0x10290000 - 0x102a4fff PhotoLibraryFramework armv7  <49117d153cae383597dd92ee217c0bcb> /System/Library/AccessibilityBundles/PhotoLibraryFramework.axbundle/PhotoLibraryFramework
+0x2be67000 - 0x2be87fff dyld armv7  <66466931af5f3a57ab89493b2e488df9> /usr/lib/dyld
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+0x2f765000 - 0x2f84efff RawCamera armv7  <306f3d30ddde39c890a2aedaa4833a5b> /System/Library/CoreServices/RawCamera.bundle/RawCamera
+0x2f867000 - 0x2f970fff IMGSGX543GLDriver armv7  <6ad7917135fb3e749a48eb1b727961bc> /System/Library/Extensions/IMGSGX543GLDriver.bundle/IMGSGX543GLDriver
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+0x2faa6000 - 0x2faaefff libCGInterfaces.dylib armv7  <58c511f2af6a373a950aa51fee7fb2b6> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/Resources/libCGInterfaces.dylib
+0x2faaf000 - 0x2fc7bfff vImage armv7  <a0e38e04253d345684ae9b6020775c4a> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
+0x2fc7c000 - 0x2fd55fff libBLAS.dylib armv7  <98fa9344fcaf36cea0171bd98b2d4aa1> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
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+0x3000f000 - 0x3007dfff libvDSP.dylib armv7  <37739741965d36df9f8274ecaa63da77> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
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+0x30090000 - 0x30090fff vecLib armv7  <75820262401c3e648868525cca914352> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
+0x30091000 - 0x300b0fff Accounts armv7  <b8a0886aa66f3d67bac95e766546c1f0> /System/Library/Frameworks/Accounts.framework/Accounts
+0x300b2000 - 0x30117fff AddressBook armv7  <9128ef26f70f3eb6b3cbba93054b9b7b> /System/Library/Frameworks/AddressBook.framework/AddressBook
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+0x3022b000 - 0x3023cfff AssetsLibrary armv7  <08323602afe8306cbf48240439d0ddba> /System/Library/Frameworks/AssetsLibrary.framework/AssetsLibrary
+0x3037f000 - 0x30698fff AudioToolbox armv7  <9a7099fbc6a731e3a5a28326a82f195b> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
+0x30699000 - 0x3079efff CFNetwork armv7  <65ca2400f013332ebdf316de7f77a5d1> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
+0x3079f000 - 0x307f9fff CoreAudio armv7  <0e21e762e7ba306fa0298e809b713853> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
+0x307fa000 - 0x30810fff CoreBluetooth armv7  <a0b9022fb60f3fdfb5074e73b1bc2c02> /System/Library/Frameworks/CoreBluetooth.framework/CoreBluetooth
+0x30811000 - 0x30a02fff CoreData armv7  <236e9b1668c835a69c7db4d61081a42e> /System/Library/Frameworks/CoreData.framework/CoreData
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+0x30b46000 - 0x30c69fff CoreGraphics armv7  <cfd2c47267003ad0b0423c48a04fcd60> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
+0x30c6b000 - 0x30ca6fff libCGFreetype.A.dylib armv7  <bc90599da698338cb7b95199b2147509> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
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+0x315d8000 - 0x31602fff GLKit armv7  <c780aa02ad853321a35bbac8c1949245> /System/Library/Frameworks/GLKit.framework/GLKit
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+0x34484000 - 0x344a8fff Bom armv7  <3b93ef6b1c023bbbaa28e46398d038df> /System/Library/PrivateFrameworks/Bom.framework/Bom
+0x344bb000 - 0x34503fff BulletinBoard armv7  <6178f5842e8a3386a2ae22c9e78b91f8> /System/Library/PrivateFrameworks/BulletinBoard.framework/BulletinBoard
+0x34547000 - 0x3454ffff CaptiveNetwork armv7  <2bd3f3c8f24d3fb49da4d8e86b2d156f> /System/Library/PrivateFrameworks/CaptiveNetwork.framework/CaptiveNetwork
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+0x34635000 - 0x3463afff CertUI armv7  <76d4727674503a1dadbf8fd240bbd27e> /System/Library/PrivateFrameworks/CertUI.framework/CertUI
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+0x34775000 - 0x34780fff CommonUtilities armv7  <ebbad8efc40f3054a9755289d94039b4> /System/Library/PrivateFrameworks/CommonUtilities.framework/CommonUtilities
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+0x3b7ef000 - 0x3b7f5fff libcopyfile.dylib armv7  <ff875cb1fc6c3f389a89a3511c96c612> /usr/lib/system/libcopyfile.dylib
+0x3b7f6000 - 0x3b82efff libcorecrypto.dylib armv7  <4184d9d49baa3abdaff0ea23e1ab88fd> /usr/lib/system/libcorecrypto.dylib
+0x3b82f000 - 0x3b853fff libdispatch.dylib armv7  <afedf6a5e8893666b849f8155d5e291f> /usr/lib/system/libdispatch.dylib
+0x3b854000 - 0x3b855fff libdyld.dylib armv7  <a1058ef743e1342d98a9f3e553363d68> /usr/lib/system/libdyld.dylib
+0x3b856000 - 0x3b856fff libkeymgr.dylib armv7  <8c692b7f082338dfa7bdf5c9678d9c6e> /usr/lib/system/libkeymgr.dylib
+0x3b857000 - 0x3b85dfff liblaunch.dylib armv7  <7a8632ac3e1937ecaff1672d2ad2a359> /usr/lib/system/liblaunch.dylib
+0x3b85e000 - 0x3b861fff libmacho.dylib armv7  <e5145c68ae0a327e9ae5ff0da980adfa> /usr/lib/system/libmacho.dylib
+0x3b862000 - 0x3b863fff libremovefile.dylib armv7  <cd855c0b6ee239a58d9e356b3d9ce0d0> /usr/lib/system/libremovefile.dylib
+0x3b864000 - 0x3b871fff libsystem_asl.dylib armv7  <08cdf9e1b76230de90a3d084633917be> /usr/lib/system/libsystem_asl.dylib
+0x3b872000 - 0x3b872fff libsystem_blocks.dylib armv7  <9b849637d37d32a0a9d74468879a119b> /usr/lib/system/libsystem_blocks.dylib
+0x3b873000 - 0x3b8d5fff libsystem_c.dylib armv7  <f3e96b2efdf63fd6a43b5b868f390033> /usr/lib/system/libsystem_c.dylib
+0x3b8d6000 - 0x3b8d8fff libsystem_configuration.dylib armv7  <24e968e1f7023f38a90281863f7d89e9> /usr/lib/system/libsystem_configuration.dylib
+0x3b8d9000 - 0x3b8dffff libsystem_dnssd.dylib armv7  <e077548d679f3df78cc6b417b5201361> /usr/lib/system/libsystem_dnssd.dylib
+0x3b8e0000 - 0x3b8f8fff libsystem_info.dylib armv7  <42954830e5673e59aa96c1825153fc5a> /usr/lib/system/libsystem_info.dylib
+0x3b8f9000 - 0x3b911fff libsystem_kernel.dylib armv7  <5255aec9d7f1352a9732cd6a20695066> /usr/lib/system/libsystem_kernel.dylib
+0x3b912000 - 0x3b931fff libsystem_m.dylib armv7  <c6b827386f343c20b7e8bb08318eaef2> /usr/lib/system/libsystem_m.dylib
+0x3b932000 - 0x3b943fff libsystem_malloc.dylib armv7  <16773e2b08913af3a280ab9cf29e0ee4> /usr/lib/system/libsystem_malloc.dylib
+0x3b944000 - 0x3b963fff libsystem_network.dylib armv7  <069670f7e90536449c79d188df3db434> /usr/lib/system/libsystem_network.dylib
+0x3b964000 - 0x3b96bfff libsystem_notify.dylib armv7  <9320b2c24ecf3743a259131ce3a400a3> /usr/lib/system/libsystem_notify.dylib
+0x3b96c000 - 0x3b971fff libsystem_platform.dylib armv7  <e1a6fea3c16b349f9e085bb4f044a9e8> /usr/lib/system/libsystem_platform.dylib
+0x3b972000 - 0x3b977fff libsystem_pthread.dylib armv7  <eda773fc6d0a34af9ab7f6aacc97acea> /usr/lib/system/libsystem_pthread.dylib
+0x3b978000 - 0x3b979fff libsystem_sandbox.dylib armv7  <3910c5efaed7335eb0d840f3ceff0857> /usr/lib/system/libsystem_sandbox.dylib
+0x3b97a000 - 0x3b97cfff libsystem_stats.dylib armv7  <a9e55b5dc6703bfab5306861ddee367e> /usr/lib/system/libsystem_stats.dylib
+0x3b97d000 - 0x3b97dfff libunwind.dylib armv7  <b4083a94d4f036d7a9f76d16a0eca556> /usr/lib/system/libunwind.dylib
+0x3b97e000 - 0x3b998fff libxpc.dylib armv7  <7954f94a2d973dcf9a9bab20ba2ad446> /usr/lib/system/libxpc.dylib
\ No newline at end of file
diff --git a/CrashReports/UIPrintInteractionController.crash b/CrashReports/UIPrintInteractionController.crash
new file mode 100644
index 0000000..6a1fd96
--- /dev/null
+++ b/CrashReports/UIPrintInteractionController.crash
@@ -0,0 +1,380 @@
+Incident Identifier: 4A901E5C-EA19-47AF-9882-377CFEFDDC8B
+Hardware Model:      iPad3,5
+Process:             Inkpad [572]
+Path:                /var/mobile/Applications/C241C954-9EB3-463D-BB14-E338A4F50EC0/Inkpad.app/Inkpad
+Identifier:          com.taptrix.inkpad
+Version:             1.5.1 (1.5.1)
+Code Type:           ARM (Native)
+Parent Process:      launchd [1]
+
+Date/Time:           2013-11-10 19:48:36.042 -0800
+OS Version:          iOS 7.0.3 (11B511)
+Report Version:      104
+
+Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
+Exception Subtype: KERN_INVALID_ADDRESS at 0x6000000c
+Triggered by Thread:  0
+
+Thread 0 Crashed:
+0   libobjc.A.dylib               	0x37f37b66 objc_msgSend + 6
+1   UIKit                         	0x30399cde -[UIPrintInteractionController _printPanelWillDismiss:] + 134
+2   UIKit                         	0x30390f56 -[UIPrintPanelViewController dismissPrintPanel:animated:] + 78
+3   UIKit                         	0x30158f42 __73-[UIPopoverController _completionBlockForDismissalWhenNotifyingDelegate:]_block_invoke + 322
+4   UIKit                         	0x2ff43e6a -[UIViewAnimationBlockDelegate _didEndBlockAnimation:finished:context:] + 282
+5   UIKit                         	0x2ff43ab2 -[UIViewAnimationState sendDelegateAnimationDidStop:finished:] + 174
+6   UIKit                         	0x2ff439ca -[UIViewAnimationState animationDidStop:finished:] + 62
+7   QuartzCore                    	0x2fb9940e CA::Layer::run_animation_callbacks(void*) + 230
+8   libdispatch.dylib             	0x384210ac _dispatch_client_callout + 20
+9   libdispatch.dylib             	0x384239a4 _dispatch_main_queue_callback_4CF + 264
+10  CoreFoundation                	0x2d7525ac __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 4
+11  CoreFoundation                	0x2d750e78 __CFRunLoopRun + 1304
+12  CoreFoundation                	0x2d6bb46c CFRunLoopRunSpecific + 520
+13  CoreFoundation                	0x2d6bb24e CFRunLoopRunInMode + 102
+14  GraphicsServices              	0x323cf2e6 GSEventRunModal + 134
+15  UIKit                         	0x2ff70840 UIApplicationMain + 1132
+16  Inkpad                        	0x00029d2a main (main.m:19)
+17  libdyld.dylib                 	0x38435ab4 start + 0
+
+Thread 1:
+0   libsystem_kernel.dylib        	0x384d9838 kevent64 + 24
+1   libdispatch.dylib             	0x384280d0 _dispatch_mgr_invoke + 228
+2   libdispatch.dylib             	0x3842261e _dispatch_mgr_thread + 34
+
+Thread 2:
+0   libsystem_kernel.dylib        	0x384ecc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x38550e06 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x38550cc0 start_wqthread + 4
+
+Thread 3:
+0   libsystem_kernel.dylib        	0x384ecc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x38550e06 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x38550cc0 start_wqthread + 4
+
+Thread 4:
+0   libsystem_kernel.dylib        	0x384d9a84 mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x384d987c mach_msg + 36
+2   CoreFoundation                	0x2d752554 __CFRunLoopServiceMachPort + 152
+3   CoreFoundation                	0x2d750c74 __CFRunLoopRun + 788
+4   CoreFoundation                	0x2d6bb46c CFRunLoopRunSpecific + 520
+5   CoreFoundation                	0x2d6ff0d6 CFRunLoopRun + 94
+6   CoreMotion                    	0x2dd73364 ___lldb_unnamed_function1407$$CoreMotion + 724
+7   libsystem_pthread.dylib       	0x38552c5a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x38552bca _pthread_start + 98
+9   libsystem_pthread.dylib       	0x38550ccc thread_start + 4
+
+Thread 5 name:  WebThread
+Thread 5:
+0   libsystem_kernel.dylib        	0x384d9a84 mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x384d987c mach_msg + 36
+2   CoreFoundation                	0x2d752554 __CFRunLoopServiceMachPort + 152
+3   CoreFoundation                	0x2d750c74 __CFRunLoopRun + 788
+4   CoreFoundation                	0x2d6bb46c CFRunLoopRunSpecific + 520
+5   CoreFoundation                	0x2d6bb24e CFRunLoopRunInMode + 102
+6   WebCore                       	0x358f10c0 RunWebThread(void*) + 416
+7   libsystem_pthread.dylib       	0x38552c5a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x38552bca _pthread_start + 98
+9   libsystem_pthread.dylib       	0x38550ccc thread_start + 4
+
+Thread 6:
+0   libsystem_kernel.dylib        	0x384d9a84 mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x384d987c mach_msg + 36
+2   CoreFoundation                	0x2d752554 __CFRunLoopServiceMachPort + 152
+3   CoreFoundation                	0x2d750c74 __CFRunLoopRun + 788
+4   CoreFoundation                	0x2d6bb46c CFRunLoopRunSpecific + 520
+5   CoreFoundation                	0x2d6bb24e CFRunLoopRunInMode + 102
+6   libAVFAudio.dylib             	0x2c72a5ae GenericRunLoopThread::Entry(void*) + 126
+7   libAVFAudio.dylib             	0x2c71eafc CAPThread::Entry(CAPThread*) + 176
+8   libsystem_pthread.dylib       	0x38552c5a _pthread_body + 138
+9   libsystem_pthread.dylib       	0x38552bca _pthread_start + 98
+10  libsystem_pthread.dylib       	0x38550ccc thread_start + 4
+
+Thread 7 name:  JavaScriptCore::BlockFree
+Thread 7:
+0   libsystem_kernel.dylib        	0x384ebf38 __psynch_cvwait + 24
+1   libsystem_pthread.dylib       	0x38552262 _pthread_cond_wait + 538
+2   libsystem_pthread.dylib       	0x3855303c pthread_cond_wait + 36
+3   JavaScriptCore                	0x2e6df400 JSC::BlockAllocator::blockFreeingThreadMain() + 204
+4   JavaScriptCore                	0x2e6dca68 WTF::wtfThreadEntryPoint(void*) + 12
+5   libsystem_pthread.dylib       	0x38552c5a _pthread_body + 138
+6   libsystem_pthread.dylib       	0x38552bca _pthread_start + 98
+7   libsystem_pthread.dylib       	0x38550ccc thread_start + 4
+
+Thread 8 name:  JavaScriptCore::Marking
+Thread 8:
+0   libsystem_kernel.dylib        	0x384ebf38 __psynch_cvwait + 24
+1   libsystem_pthread.dylib       	0x38552262 _pthread_cond_wait + 538
+2   libsystem_pthread.dylib       	0x3855303c pthread_cond_wait + 36
+3   JavaScriptCore                	0x2e87daea JSC::GCThread::waitForNextPhase() + 74
+4   JavaScriptCore                	0x2e87db44 JSC::GCThread::gcThreadMain() + 48
+5   JavaScriptCore                	0x2e6dca68 WTF::wtfThreadEntryPoint(void*) + 12
+6   libsystem_pthread.dylib       	0x38552c5a _pthread_body + 138
+7   libsystem_pthread.dylib       	0x38552bca _pthread_start + 98
+8   libsystem_pthread.dylib       	0x38550ccc thread_start + 4
+
+Thread 9 name:  WebCore: CFNetwork Loader
+Thread 9:
+0   libsystem_kernel.dylib        	0x384d9a84 mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x384d987c mach_msg + 36
+2   CoreFoundation                	0x2d752554 __CFRunLoopServiceMachPort + 152
+3   CoreFoundation                	0x2d750c74 __CFRunLoopRun + 788
+4   CoreFoundation                	0x2d6bb46c CFRunLoopRunSpecific + 520
+5   CoreFoundation                	0x2d6bb24e CFRunLoopRunInMode + 102
+6   WebCore                       	0x3593a0a2 WebCore::runLoaderThread(void*) + 250
+7   JavaScriptCore                	0x2e6dca68 WTF::wtfThreadEntryPoint(void*) + 12
+8   libsystem_pthread.dylib       	0x38552c5a _pthread_body + 138
+9   libsystem_pthread.dylib       	0x38552bca _pthread_start + 98
+10  libsystem_pthread.dylib       	0x38550ccc thread_start + 4
+
+Thread 10 name:  com.apple.NSURLConnectionLoader
+Thread 10:
+0   libsystem_kernel.dylib        	0x384d9a84 mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x384d987c mach_msg + 36
+2   CoreFoundation                	0x2d752554 __CFRunLoopServiceMachPort + 152
+3   CoreFoundation                	0x2d750c74 __CFRunLoopRun + 788
+4   CoreFoundation                	0x2d6bb46c CFRunLoopRunSpecific + 520
+5   CoreFoundation                	0x2d6bb24e CFRunLoopRunInMode + 102
+6   Foundation                    	0x2e0f64bc +[NSURLConnection(Loader) _resourceLoadLoop:] + 316
+7   Foundation                    	0x2e16bc32 __NSThread__main__ + 1058
+8   libsystem_pthread.dylib       	0x38552c5a _pthread_body + 138
+9   libsystem_pthread.dylib       	0x38552bca _pthread_start + 98
+10  libsystem_pthread.dylib       	0x38550ccc thread_start + 4
+
+Thread 11:
+0   libsystem_kernel.dylib        	0x384ecc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x38550e06 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x38550cc0 start_wqthread + 4
+
+Thread 12:
+0   libsystem_kernel.dylib        	0x384ecc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x38550e06 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x38550cc0 start_wqthread + 4
+
+Thread 0 crashed with ARM Thread State (32-bit):
+
+Binary Images:
+0x25000 - 0x110fff Inkpad armv7s  <6c9d6da2a33c34b683929ca6008f6f5a> /var/mobile/Applications/C241C954-9EB3-463D-BB14-E338A4F50EC0/Inkpad.app/Inkpad
+0x2be82000 - 0x2bea5fff dyld armv7s  <fd7cb81f388f39cbac4f71338b669c24> /usr/lib/dyld
+0x2c399000 - 0x2c3b4fff libJapaneseConverter.dylib armv7s  <f248c9d2ab0c3a2c96b4afbb5f30e6f1> /System/Library/CoreServices/Encodings/libJapaneseConverter.dylib
+0x2c3b5000 - 0x2c3d5fff libKoreanConverter.dylib armv7s  <aa625a16f310379a8121be5d4fdfb807> /System/Library/CoreServices/Encodings/libKoreanConverter.dylib
+0x2c402000 - 0x2c4ebfff RawCamera armv7s  <bf399f99756e3fa992c2c0d7f2eb0049> /System/Library/CoreServices/RawCamera.bundle/RawCamera
+0x2c504000 - 0x2c60dfff IMGSGX554GLDriver armv7s  <8ba40c261c913846932556b477f7cb43> /System/Library/Extensions/IMGSGX554GLDriver.bundle/IMGSGX554GLDriver
+0x2c617000 - 0x2c718fff AVFoundation armv7s  <759b362f09e53f37a2ec82372a95d1de> /System/Library/Frameworks/AVFoundation.framework/AVFoundation
+0x2c719000 - 0x2c741fff libAVFAudio.dylib armv7s  <0925efab4dd338e382aa5b10cdbed33f> /System/Library/Frameworks/AVFoundation.framework/libAVFAudio.dylib
+0x2c742000 - 0x2c742fff Accelerate armv7s  <9340338f3cdf347abe4a88c2f59b5b12> /System/Library/Frameworks/Accelerate.framework/Accelerate
+0x2c74c000 - 0x2c919fff vImage armv7s  <479b5c4701833284ab587a1d2fdb5627> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
+0x2c91a000 - 0x2c9fcfff libBLAS.dylib armv7s  <da4fa367557d3028b02458e2cdf6d84d> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
+0x2c9fd000 - 0x2ccb8fff libLAPACK.dylib armv7s  <066ea8372dd23f6d89011f9a4a872d6f> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
+0x2ccb9000 - 0x2cd27fff libvDSP.dylib armv7s  <a5dcfe68199839b989c7be120c14ccb4> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
+0x2cd28000 - 0x2cd3afff libvMisc.dylib armv7s  <ea636bbda5ee33119a4e731aed02fa31> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib
+0x2cd3b000 - 0x2cd3bfff vecLib armv7s  <663aefa25bc5367baa72ca144ac26d18> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
+0x2cd3c000 - 0x2cd5bfff Accounts armv7s  <811f7e5dcd353c57af6d6de859848774> /System/Library/Frameworks/Accounts.framework/Accounts
+0x2cd5d000 - 0x2cdc2fff AddressBook armv7s  <cc733c2c249e3161a9af19a44aeb1577> /System/Library/Frameworks/AddressBook.framework/AddressBook
+0x2cdc3000 - 0x2ced4fff AddressBookUI armv7s  <8f681556d73d3ee5b9bfead2a124927c> /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI
+0x2ced5000 - 0x2cee6fff AssetsLibrary armv7s  <4c426c7f5e3930f0bd01d3e1f17f0392> /System/Library/Frameworks/AssetsLibrary.framework/AssetsLibrary
+0x2d02b000 - 0x2d347fff AudioToolbox armv7s  <f49f28790aa036c08e5573071a7e2870> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
+0x2d348000 - 0x2d44dfff CFNetwork armv7s  <36562cff956f38a09956da9218198ccf> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
+0x2d44e000 - 0x2d4a9fff CoreAudio armv7s  <34f47ad0c4d530249298888a1217316f> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
+0x2d4aa000 - 0x2d4c0fff CoreBluetooth armv7s  <0211d5169d0d3838a9cbb9dd5086a312> /System/Library/Frameworks/CoreBluetooth.framework/CoreBluetooth
+0x2d4c1000 - 0x2d6b2fff CoreData armv7s  <4ed490c5fd693fefac89d75a47eab553> /System/Library/Frameworks/CoreData.framework/CoreData
+0x2d6b3000 - 0x2d7f6ff0 CoreFoundation armv7s  <37c6b3b7abca3774bec8fecf79f07013> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
+0x2d7f7000 - 0x2d91bfff CoreGraphics armv7s  <e13cbd4115dc3113b875de88b92744f8> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
+0x2d91d000 - 0x2d958fff libCGFreetype.A.dylib armv7s  <4be02e4373903a7d8295e4e0859326ab> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
+0x2d95a000 - 0x2d964fff libCMSBuiltin.A.dylib armv7s  <23411d17163a35269e923c9d1a21f1b6> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCMSBuiltin.A.dylib
+0x2db49000 - 0x2db63fff libRIP.A.dylib armv7s  <40d9d1ad277338ac900b7d97b26c6575> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
+0x2db64000 - 0x2dc3cfff CoreImage armv7s  <5cb9106c864730e8b36ba1f7f14d9c7f> /System/Library/Frameworks/CoreImage.framework/CoreImage
+0x2dc3d000 - 0x2dc8afff CoreLocation armv7s  <bc1a8b9c9f5d3b9db79e345d4c3a361a> /System/Library/Frameworks/CoreLocation.framework/CoreLocation
+0x2dcc2000 - 0x2dd39fff CoreMedia armv7s  <b4d8efa75683337298c6ab51bdad780d> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
+0x2dd3a000 - 0x2dde2fff CoreMotion armv7s  <ee2294341f253fefba6317b85a34eef6> /System/Library/Frameworks/CoreMotion.framework/CoreMotion
+0x2dde3000 - 0x2de3bfff CoreTelephony armv7s  <53697e7196f637cba3234d37798635b2> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
+0x2de3c000 - 0x2decbfff CoreText armv7s  <7eaf2f4eaadf382daff13c72e6f1f3b6> /System/Library/Frameworks/CoreText.framework/CoreText
+0x2decc000 - 0x2dedbfff CoreVideo armv7s  <cff4151001e439739cf0cc00e83bc254> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
+0x2dedc000 - 0x2df9afff EventKit armv7s  <7bd8adb87a313533958c9c56ff251fe8> /System/Library/Frameworks/EventKit.framework/EventKit
+0x2e09e000 - 0x2e288fff Foundation armv7s  <19e2d0f6233d3765adecfb5ba59d9b7e> /System/Library/Frameworks/Foundation.framework/Foundation
+0x2e289000 - 0x2e2b3fff GLKit armv7s  <7b7dcca6ac763977a541c749928b6612> /System/Library/Frameworks/GLKit.framework/GLKit
+0x2e466000 - 0x2e4bcfff IOKit armv7s  <2c6e904057f13394b4008615454063b7> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
+0x2e4bd000 - 0x2e6cdfff ImageIO armv7s  <a913973d7cc33c0fb4cfdb479caccb66> /System/Library/Frameworks/ImageIO.framework/ImageIO
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\ No newline at end of file
diff --git a/CrashReports/WDGLFlattenBezierSegment.crash b/CrashReports/WDGLFlattenBezierSegment.crash
new file mode 100644
index 0000000..0e815c3
--- /dev/null
+++ b/CrashReports/WDGLFlattenBezierSegment.crash
@@ -0,0 +1,801 @@
+Incident Identifier: 9B3E1775-B6DA-4AC4-9525-581E8C000A16
+Hardware Model:      iPad3,3
+Process:             Inkpad [234]
+Path:                /var/mobile/Applications/2AB10283-498E-48AB-B2D8-BAD9A4449214/Inkpad.app/Inkpad
+Identifier:          com.taptrix.inkpad
+Version:             1.5.1 (1.5.1)
+Code Type:           ARM (Native)
+Parent Process:      launchd [1]
+
+Date/Time:           2013-11-10 17:15:00.173 +0700
+OS Version:          iOS 7.0.3 (11B511)
+Report Version:      104
+
+Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
+Exception Subtype: KERN_PROTECTION_FAILURE at 0x27c38fec
+Triggered by Thread:  0
+
+Thread 0 Crashed:
+0   Inkpad                        	0x0013952c WDBezierSegmentIsFlat (WDBezierSegment.m:38)
+1   Inkpad                        	0x00174a14 WDGLFlattenBezierSegment (WDGLUtilities.m:155)
+2   Inkpad                        	0x00174a86 WDGLFlattenBezierSegment (WDGLUtilities.m:169)
+3   Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+4   Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+5   Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+6   Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+7   Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+8   Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+9   Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+10  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+11  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+12  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+13  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+14  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+15  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+16  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+17  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+18  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+19  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+20  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+21  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+22  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+23  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+24  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+25  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+26  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+27  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+28  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+29  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+30  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+31  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+32  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+33  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+34  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+35  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+36  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+37  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+38  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+39  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+40  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+41  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+42  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+43  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+44  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+45  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+46  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+47  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+48  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+49  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+50  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+51  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+52  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+53  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+54  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+55  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+56  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+57  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+58  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+59  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+60  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+61  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+62  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+63  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+64  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+65  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+66  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+67  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+68  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+69  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+70  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+71  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+72  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+73  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+74  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+75  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+76  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+77  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+78  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+79  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+80  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+81  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+82  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+83  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+84  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+85  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+86  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+87  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+88  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+89  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+90  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+91  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+92  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+93  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+94  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+95  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+96  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+97  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+98  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+99  Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+100 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+101 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+102 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+103 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+104 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+105 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+106 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+107 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+108 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+109 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+110 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+111 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+112 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+113 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+114 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+115 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+116 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+117 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+118 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+119 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+120 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+121 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+122 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+123 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+124 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+125 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+126 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+127 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+128 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+129 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+130 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+194 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+218 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+256 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+258 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+267 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+269 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+284 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+288 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+293 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+294 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+299 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+300 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+320 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+377 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+379 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+382 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+383 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+384 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+387 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+388 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+389 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+391 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+394 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+395 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+407 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+409 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+410 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+411 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+412 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+413 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+414 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+415 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+417 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+418 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+419 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+420 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+421 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+426 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+428 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+429 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+431 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+433 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+445 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+446 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+447 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+448 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+449 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+452 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+453 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+456 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+457 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+458 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+459 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+460 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+461 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+462 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+463 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+464 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+465 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+466 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+467 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+468 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+469 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+470 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+471 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+472 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
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+474 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+475 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+476 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+477 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+478 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+479 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+480 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+481 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+482 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+483 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+484 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+485 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+486 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+487 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+488 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+489 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+490 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+491 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+492 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+493 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+494 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+495 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+496 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+497 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+498 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+499 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+500 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+501 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+502 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+503 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+504 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+505 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+506 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+507 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+508 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+509 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+510 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+511 Inkpad                        	0x00174aa8 WDGLFlattenBezierSegment (WDGLUtilities.m:170)
+
+Thread 1:
+0   libsystem_kernel.dylib        	0x3aaf883c kevent64 + 24
+1   libdispatch.dylib             	0x3aa39210 _dispatch_mgr_invoke + 228
+2   libdispatch.dylib             	0x3aa38f96 _dispatch_mgr_thread$VARIANT$mp + 34
+
+Thread 2 name:  com.apple.coremedia.player.async
+Thread 2:
+0   libsystem_kernel.dylib        	0x3aaf8adc semaphore_wait_trap + 8
+1   libdispatch.dylib             	0x3aa37428 _dispatch_semaphore_wait_slow + 172
+2   MediaToolbox                  	0x310f583c fpa_AsyncMovieControlThread + 1752
+3   CoreMedia                     	0x30234234 figThreadMain + 192
+4   libsystem_pthread.dylib       	0x3ab73c1a _pthread_body + 138
+5   libsystem_pthread.dylib       	0x3ab73b8a _pthread_start + 98
+6   libsystem_pthread.dylib       	0x3ab71c8c thread_start + 4
+
+Thread 3:
+0   libsystem_kernel.dylib        	0x3ab0bc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3ab71dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3ab71c80 start_wqthread + 4
+
+Thread 4:
+0   libsystem_kernel.dylib        	0x3aaf8a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3aaf8888 mach_msg + 44
+2   CoreFoundation                	0x2fca07be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x2fc9eee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x2fc09c22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x2fc4d736 CFRunLoopRun + 94
+6   CoreMotion                    	0x302c0230 ___lldb_unnamed_function1404$$CoreMotion + 724
+7   libsystem_pthread.dylib       	0x3ab73c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3ab73b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3ab71c8c thread_start + 4
+
+Thread 5:
+0   libsystem_kernel.dylib        	0x3ab0bc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3ab71dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3ab71c80 start_wqthread + 4
+
+Thread 0 crashed with ARM Thread State (32-bit):
+
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+0x39c11000 - 0x39c3dfff libTelephonyUtilDynamic.dylib armv7  <60f63d4c953a345fb4bcc623565c2a98> /usr/lib/libTelephonyUtilDynamic.dylib
+0x39c3e000 - 0x39ce0fff libType2Streamer.dylib armv7  <4fba6bf010bf3447aba118b6ef69f42c> /usr/lib/libType2Streamer.dylib
+0x39d3a000 - 0x39d5cfff libarchive.2.dylib armv7  <a3d18126d5353591891737242a321f2b> /usr/lib/libarchive.2.dylib
+0x39d87000 - 0x39d93fff libbsm.0.dylib armv7  <4859e28b9eb33c409d1afa4ad6a3b2db> /usr/lib/libbsm.0.dylib
+0x39d94000 - 0x39d9dfff libbz2.1.0.dylib armv7  <f8cc302c9e7e389d9811feb8312831cb> /usr/lib/libbz2.1.0.dylib
+0x39d9e000 - 0x39de9fff libc++.1.dylib armv7  <f3bbaff22aea3639b1b56589a9b986e8> /usr/lib/libc++.1.dylib
+0x39dea000 - 0x39e04fff libc++abi.dylib armv7  <cc45ccea2e6735fa929bf818fd5fe368> /usr/lib/libc++abi.dylib
+0x39f74000 - 0x3a061fff libiconv.2.dylib armv7  <7694ca0f13523dab8d4f5b5dfec6eda8> /usr/lib/libiconv.2.dylib
+0x3a062000 - 0x3a1b3fff libicucore.A.dylib armv7  <88891bcb89c23978bf704b4d75df7601> /usr/lib/libicucore.A.dylib
+0x3a1bb000 - 0x3a1bbfff liblangid.dylib armv7  <d2f105737c3938c1a7afee7e7e7e4f86> /usr/lib/liblangid.dylib
+0x3a1bc000 - 0x3a1c6fff liblockdown.dylib armv7  <83a7f6b0c8463613aee7d81d3325ba21> /usr/lib/liblockdown.dylib
+0x3a1c7000 - 0x3a1dcfff liblzma.5.dylib armv7  <12b1d169327130478dea3bd0ce8aff83> /usr/lib/liblzma.5.dylib
+0x3a507000 - 0x3a51bfff libmis.dylib armv7  <8398ac3a80e2399ba1d4f218b628269b> /usr/lib/libmis.dylib
+0x3a544000 - 0x3a6e3fff libobjc.A.dylib armv7  <581c944534fc3772be4f246562cbf75d> /usr/lib/libobjc.A.dylib
+0x3a7ab000 - 0x3a7c0fff libresolv.9.dylib armv7  <f50dc125d0543dada59a21751e6857a0> /usr/lib/libresolv.9.dylib
+0x3a7e9000 - 0x3a87ffff libsqlite3.dylib armv7  <c650e5808f683ed49e7b87d582f510c8> /usr/lib/libsqlite3.dylib
+0x3a880000 - 0x3a8cdfff libstdc++.6.dylib armv7  <cc8ef865e96135f4985fcf5836e6de69> /usr/lib/libstdc++.6.dylib
+0x3a8ce000 - 0x3a8f4fff libtidy.A.dylib armv7  <b9007164b2003c00a70e3d045bdf3081> /usr/lib/libtidy.A.dylib
+0x3a8f8000 - 0x3a9abfff libxml2.2.dylib armv7  <057e404ab40f37b7be1c874a0e063b42> /usr/lib/libxml2.2.dylib
+0x3a9ac000 - 0x3a9cdfff libxslt.1.dylib armv7  <a9141d75b62b31468a1080142c27fa56> /usr/lib/libxslt.1.dylib
+0x3a9ce000 - 0x3a9dafff libz.1.dylib armv7  <65bcd248b0d137e8b6bd768dec21c9d5> /usr/lib/libz.1.dylib
+0x3a9db000 - 0x3a9dffff libcache.dylib armv7  <0954da4d78e2364395be033364dfc123> /usr/lib/system/libcache.dylib
+0x3a9e0000 - 0x3a9e8fff libcommonCrypto.dylib armv7  <50f1f8d9697c35d6b40fc0f0fe84c4df> /usr/lib/system/libcommonCrypto.dylib
+0x3a9e9000 - 0x3a9edfff libcompiler_rt.dylib armv7  <ce9f297b62fb32028e2786c2f1a19ec0> /usr/lib/system/libcompiler_rt.dylib
+0x3a9ee000 - 0x3a9f4fff libcopyfile.dylib armv7  <ff875cb1fc6c3f389a89a3511c96c612> /usr/lib/system/libcopyfile.dylib
+0x3a9f5000 - 0x3aa2dfff libcorecrypto.dylib armv7  <4184d9d49baa3abdaff0ea23e1ab88fd> /usr/lib/system/libcorecrypto.dylib
+0x3aa2e000 - 0x3aa52fff libdispatch.dylib armv7  <afedf6a5e8893666b849f8155d5e291f> /usr/lib/system/libdispatch.dylib
+0x3aa53000 - 0x3aa54fff libdyld.dylib armv7  <a1058ef743e1342d98a9f3e553363d68> /usr/lib/system/libdyld.dylib
+0x3aa55000 - 0x3aa55fff libkeymgr.dylib armv7  <8c692b7f082338dfa7bdf5c9678d9c6e> /usr/lib/system/libkeymgr.dylib
+0x3aa56000 - 0x3aa5cfff liblaunch.dylib armv7  <7a8632ac3e1937ecaff1672d2ad2a359> /usr/lib/system/liblaunch.dylib
+0x3aa5d000 - 0x3aa60fff libmacho.dylib armv7  <e5145c68ae0a327e9ae5ff0da980adfa> /usr/lib/system/libmacho.dylib
+0x3aa61000 - 0x3aa62fff libremovefile.dylib armv7  <cd855c0b6ee239a58d9e356b3d9ce0d0> /usr/lib/system/libremovefile.dylib
+0x3aa63000 - 0x3aa70fff libsystem_asl.dylib armv7  <08cdf9e1b76230de90a3d084633917be> /usr/lib/system/libsystem_asl.dylib
+0x3aa71000 - 0x3aa71fff libsystem_blocks.dylib armv7  <9b849637d37d32a0a9d74468879a119b> /usr/lib/system/libsystem_blocks.dylib
+0x3aa72000 - 0x3aad4fff libsystem_c.dylib armv7  <f3e96b2efdf63fd6a43b5b868f390033> /usr/lib/system/libsystem_c.dylib
+0x3aad5000 - 0x3aad7fff libsystem_configuration.dylib armv7  <24e968e1f7023f38a90281863f7d89e9> /usr/lib/system/libsystem_configuration.dylib
+0x3aad8000 - 0x3aadefff libsystem_dnssd.dylib armv7  <e077548d679f3df78cc6b417b5201361> /usr/lib/system/libsystem_dnssd.dylib
+0x3aadf000 - 0x3aaf7fff libsystem_info.dylib armv7  <42954830e5673e59aa96c1825153fc5a> /usr/lib/system/libsystem_info.dylib
+0x3aaf8000 - 0x3ab10fff libsystem_kernel.dylib armv7  <5255aec9d7f1352a9732cd6a20695066> /usr/lib/system/libsystem_kernel.dylib
+0x3ab11000 - 0x3ab30fff libsystem_m.dylib armv7  <c6b827386f343c20b7e8bb08318eaef2> /usr/lib/system/libsystem_m.dylib
+0x3ab31000 - 0x3ab42fff libsystem_malloc.dylib armv7  <16773e2b08913af3a280ab9cf29e0ee4> /usr/lib/system/libsystem_malloc.dylib
+0x3ab43000 - 0x3ab62fff libsystem_network.dylib armv7  <069670f7e90536449c79d188df3db434> /usr/lib/system/libsystem_network.dylib
+0x3ab63000 - 0x3ab6afff libsystem_notify.dylib armv7  <9320b2c24ecf3743a259131ce3a400a3> /usr/lib/system/libsystem_notify.dylib
+0x3ab6b000 - 0x3ab70fff libsystem_platform.dylib armv7  <e1a6fea3c16b349f9e085bb4f044a9e8> /usr/lib/system/libsystem_platform.dylib
+0x3ab71000 - 0x3ab76fff libsystem_pthread.dylib armv7  <eda773fc6d0a34af9ab7f6aacc97acea> /usr/lib/system/libsystem_pthread.dylib
+0x3ab77000 - 0x3ab78fff libsystem_sandbox.dylib armv7  <3910c5efaed7335eb0d840f3ceff0857> /usr/lib/system/libsystem_sandbox.dylib
+0x3ab79000 - 0x3ab7bfff libsystem_stats.dylib armv7  <a9e55b5dc6703bfab5306861ddee367e> /usr/lib/system/libsystem_stats.dylib
+0x3ab7c000 - 0x3ab7cfff libunwind.dylib armv7  <b4083a94d4f036d7a9f76d16a0eca556> /usr/lib/system/libunwind.dylib
+0x3ab7d000 - 0x3ab97fff libxpc.dylib armv7  <7954f94a2d973dcf9a9bab20ba2ad446> /usr/lib/system/libxpc.dylib
\ No newline at end of file
diff --git a/CrashReports/WDImportController.crash b/CrashReports/WDImportController.crash
new file mode 100644
index 0000000..d1876fc
--- /dev/null
+++ b/CrashReports/WDImportController.crash
@@ -0,0 +1,417 @@
+Incident Identifier: 39126B25-E052-444F-BBBD-3626C24227FA
+Hardware Model:      iPad3,3
+Process:             Inkpad [981]
+Path:                /var/mobile/Applications/C27169AF-3CDC-423C-AAD1-E5BCC7193534/Inkpad.app/Inkpad
+Identifier:          com.taptrix.inkpad
+Version:             1.5.1 (1.5.1)
+Code Type:           ARM (Native)
+Parent Process:      launchd [1]
+
+Date/Time:           2013-11-04 21:41:25.411 +0000
+OS Version:          iOS 7.0.3 (11B511)
+Report Version:      104
+
+Exception Type:  EXC_CRASH (SIGABRT)
+Exception Codes: 0x0000000000000000, 0x0000000000000000
+Triggered by Thread:  0
+
+Last Exception Backtrace:
+0   CoreFoundation                     0x30ad6f46 __exceptionPreprocess + 126
+1   libobjc.A.dylib                    0x3b34d6aa objc_exception_throw + 34
+2   CoreFoundation                     0x30a14b52 -[__NSSetM addObject:] + 558
+3   Inkpad                             0x000c0e0a -[WDImportController restClient:loadThumbnailFailedWithError:] (WDImportController.m:332)
+4   Inkpad                             0x00139374 -[DBRestClient requestDidLoadThumbnail:] + 340
+5   Inkpad                             0x00137404 -[DBRequest connection:didFailWithError:] + 372
+6   Foundation                         0x314111fe __65-[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:]_block_invoke + 50
+7   Foundation                         0x31411142 -[NSURLConnectionInternal _withConnectionAndDelegate:onlyActive:] + 202
+8   Foundation                         0x31411e8c -[NSURLConnectionInternal _withConnectionAndDelegate:] + 56
+9   Foundation                         0x3149d358 _NSURLConnectionDidFail + 80
+10  CFNetwork                          0x30743012 ___ZN27URLConnectionClient_Classic17_delegate_didFailEP9__CFErrorU13block_pointerFvvE_block_invoke + 82
+11  CFNetwork                          0x30741a06 ___ZN27URLConnectionClient_Classic18_withDelegateAsyncEPKcU13block_pointerFvP16_CFURLConnectionPK33CFURLConnectionClientCurrent_VMaxE_block_invoke_2 + 50
+12  CFNetwork                          0x307732ba ___ZNK17CoreSchedulingSet13_performAsyncEPKcU13block_pointerFvvE_block_invoke + 14
+13  CoreFoundation                     0x30a0a654 CFArrayApplyFunction + 32
+14  CFNetwork                          0x306d9b30 RunloopBlockContext::perform() + 160
+15  CFNetwork                          0x306d9a00 MultiplexerSource::perform() + 216
+16  CFNetwork                          0x306d9894 MultiplexerSource::_perform(void*) + 44
+17  CoreFoundation                     0x30aa217e __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 10
+18  CoreFoundation                     0x30aa164e __CFRunLoopDoSources0 + 202
+19  CoreFoundation                     0x30a9fe42 __CFRunLoopRun + 618
+20  CoreFoundation                     0x30a0ac22 CFRunLoopRunSpecific + 518
+21  CoreFoundation                     0x30a0aa06 CFRunLoopRunInMode + 102
+22  GraphicsServices                   0x3570b27e GSEventRunModal + 134
+23  UIKit                              0x332ae044 UIApplicationMain + 1132
+24  Inkpad                             0x0007fbfa main (main.m:19)
+25  libdyld.dylib                      0x3b855ab2 tlv_initializer + 2
+
+Thread 0 Crashed:
+0   libsystem_kernel.dylib        	0x3b90c1fc __pthread_kill + 8
+1   libsystem_pthread.dylib       	0x3b975a2e pthread_kill + 54
+2   libsystem_c.dylib             	0x3b8bcff8 abort + 72
+3   libc++abi.dylib               	0x3abebcd2 abort_message + 70
+4   libc++abi.dylib               	0x3ac046e0 default_terminate_handler() + 248
+5   libobjc.A.dylib               	0x3b34d91e _objc_terminate() + 190
+6   libc++abi.dylib               	0x3ac021c4 std::__terminate(void (*)()) + 76
+7   libc++abi.dylib               	0x3ac01d28 __cxa_rethrow + 96
+8   libobjc.A.dylib               	0x3b34d7f2 objc_exception_rethrow + 38
+9   CoreFoundation                	0x30a0ac98 CFRunLoopRunSpecific + 636
+10  CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+11  GraphicsServices              	0x3570b27e GSEventRunModal + 134
+12  UIKit                         	0x332ae044 UIApplicationMain + 1132
+13  Inkpad                        	0x0007fbfa main (main.m:19)
+14  libdyld.dylib                 	0x3b855ab4 start + 0
+
+Thread 1:
+0   libsystem_kernel.dylib        	0x3b8f983c kevent64 + 24
+1   libdispatch.dylib             	0x3b83a210 _dispatch_mgr_invoke + 228
+2   libdispatch.dylib             	0x3b839f96 _dispatch_mgr_thread$VARIANT$mp + 34
+
+Thread 2 name:  WebThread
+Thread 2:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+6   WebCore                       	0x38bfa266 RunWebThread(void*) + 414
+7   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 3 name:  com.apple.NSURLConnectionLoader
+Thread 3:
+0   libobjc.A.dylib               	0x3b359888 bool objc::DenseMapBase<objc::DenseMap<objc_object*, unsigned long, true, objc::DenseMapInfo<objc_object*> >, objc_object*, unsigned long, objc::DenseMapInfo<objc_object*>, true>::LookupBucketFor<objc_object*>(objc_object* const&, std::__1::pair<objc_object*, unsigned long> const*&) const + 120
+1   libobjc.A.dylib               	0x3b35962e objc::DenseMapBase<objc::DenseMap<objc_object*, unsigned long, true, objc::DenseMapInfo<objc_object*> >, objc_object*, unsigned long, objc::DenseMapInfo<objc_object*>, true>::erase(objc_object* const&) + 10
+2   libobjc.A.dylib               	0x3b358b4e objc_object::sidetable_clearDeallocating() + 58
+3   libobjc.A.dylib               	0x3b349c42 objc_destructInstance + 46
+4   CoreFoundation                	0x30a07790 CFRelease + 872
+5   CFNetwork                     	0x306f1766 CompactCookieArray::~CompactCookieArray() + 34
+6   CoreFoundation                	0x30a075f4 CFRelease + 460
+7   CFNetwork                     	0x306dbdea HTTPCookieStorage::lookupAndCopyCookies(char const*, unsigned char const*, unsigned char, unsigned short, __CFArray*) + 534
+8   CFNetwork                     	0x306db802 HTTPCookieStorage::copyCookiesForURL(__CFURL const*, unsigned char) + 374
+9   CFNetwork                     	0x30760258 XCookieStorage::copyRequestHeaderFieldsForURL(__CFURL const*) const + 72
+10  CFNetwork                     	0x307700b6 ClassicConnectionSession::copyCookiesForRequestUsingAllAppropriateStorageSemantics(_CFURLRequest const*) const + 174
+11  CFNetwork                     	0x3072f2f0 HTTPProtocol::addCookies(__CFHTTPMessage*, _CFURLRequest const*) const + 16
+12  CFNetwork                     	0x306dafa0 HTTPProtocol::createStream(_CFCachedURLResponse const*) + 592
+13  CFNetwork                     	0x306dad26 HTTPProtocol::createAndOpenStream(_CFCachedURLResponse const*) + 38
+14  CFNetwork                     	0x3072ef8a HTTPProtocol::streamError() + 402
+15  CFNetwork                     	0x306e7fdc HTTPProtocol::httpReadStreamEvent(unsigned long) + 368
+16  CFNetwork                     	0x306cb726 CoreReadStreamClient::coreStreamEventsAvailable(unsigned long) + 34
+17  CFNetwork                     	0x30772110 CoreStreamBase::_callClientNow(CoreStreamClient*) + 40
+18  CFNetwork                     	0x3077212e ___ZN14CoreStreamBase34_streamSetEventAndScheduleDeliveryEmh_block_invoke + 18
+19  CFNetwork                     	0x307732bc ___ZNK17CoreSchedulingSet13_performAsyncEPKcU13block_pointerFvvE_block_invoke + 16
+20  CoreFoundation                	0x30a0a656 CFArrayApplyFunction + 34
+21  CFNetwork                     	0x306d9b30 RunloopBlockContext::perform() + 160
+22  CFNetwork                     	0x306d9a02 MultiplexerSource::perform() + 218
+23  CFNetwork                     	0x306d9894 MultiplexerSource::_perform(void*) + 44
+24  CoreFoundation                	0x30aa2180 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
+25  CoreFoundation                	0x30aa164e __CFRunLoopDoSources0 + 202
+26  CoreFoundation                	0x30a9fe42 __CFRunLoopRun + 618
+27  CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+28  CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+29  Foundation                    	0x314452f2 +[NSURLConnection(Loader) _resourceLoadLoop:] + 314
+30  Foundation                    	0x314bac82 __NSThread__main__ + 1058
+31  libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+32  libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+33  libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 4 name:  com.apple.CFSocket.private
+Thread 4:
+0   libsystem_kernel.dylib        	0x3b90c440 select$DARWIN_EXTSN + 20
+1   CoreFoundation                	0x30aa5680 __CFSocketManager + 480
+2   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+3   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+4   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 5:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a4e736 CFRunLoopRun + 94
+6   CoreMotion                    	0x310c1230 ___lldb_unnamed_function1404$$CoreMotion + 724
+7   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 6:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 7:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 8:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 0 crashed with ARM Thread State (32-bit):
+
+Binary Images:
+0x7b000 - 0x166fff Inkpad armv7  <52c246b85f243ef59e5f1f787db58ab5> /var/mobile/Applications/C27169AF-3CDC-423C-AAD1-E5BCC7193534/Inkpad.app/Inkpad
+0x2448000 - 0x24bffff UIKit armv7  <e0addb609dd43ad8994230eef821877f> /System/Library/AccessibilityBundles/UIKit.axbundle/UIKit
+0x2544000 - 0x2546fff SocialFramework armv7  <253501ba062f36f2be79503502c4d0c1> /System/Library/AccessibilityBundles/SocialFramework.axbundle/SocialFramework
+0x254d000 - 0x254dfff iTunesStoreFramework armv7  <9b652ff2e1a23554a2525c9f397f7248> /System/Library/AccessibilityBundles/iTunesStoreFramework.axbundle/iTunesStoreFramework
+0x2550000 - 0x2556fff MessageUIFramework armv7  <d5df16e709de328b95985f8628b8c141> /System/Library/AccessibilityBundles/MessageUIFramework.axbundle/MessageUIFramework
+0x2562000 - 0x2568fff AddressBookUIFramework armv7  <47aad6924b233e169d63d96bc2f24ae2> /System/Library/AccessibilityBundles/AddressBookUIFramework.axbundle/AddressBookUIFramework
+0x2576000 - 0x2577fff SpringBoardUIServices armv7  <9979fa17d67131e7bee9b7d34010378f> /System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle/SpringBoardUIServices
+0x257a000 - 0x257bfff SpringBoardFoundation armv7  <5143fde2e381348f976132412cccdd89> /System/Library/AccessibilityBundles/SpringBoardFoundation.axbundle/SpringBoardFoundation
+0x257e000 - 0x2585fff MediaPlayerFramework armv7  <db9a11fbfdd3362597de69de3ed903a5> /System/Library/AccessibilityBundles/MediaPlayerFramework.axbundle/MediaPlayerFramework
+0x2598000 - 0x2598fff TwitterFramework armv7  <6045ac84215e309eb8e45f9b3017af5a> /System/Library/AccessibilityBundles/TwitterFramework.axbundle/TwitterFramework
+0x259b000 - 0x25a1fff TelephonyUIFramework armv7  <cc4f382862f8387db70ce9be92150ba1> /System/Library/AccessibilityBundles/TelephonyUIFramework.axbundle/TelephonyUIFramework
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\ No newline at end of file
diff --git a/CrashReports/rotateToInterfaceOrientation.crash b/CrashReports/rotateToInterfaceOrientation.crash
new file mode 100644
index 0000000..8c30d5b
--- /dev/null
+++ b/CrashReports/rotateToInterfaceOrientation.crash
@@ -0,0 +1,341 @@
+Incident Identifier: B63F5571-DB9A-4C17-83C3-A55174DE636B
+Hardware Model:      iPad3,2
+Process:             Inkpad [999]
+Path:                /var/mobile/Applications/4C4609C4-E22B-49B4-BBE6-87EA07F96DD8/Inkpad.app/Inkpad
+Identifier:          com.taptrix.inkpad
+Version:             1.5.1 (1.5.1)
+Code Type:           ARM (Native)
+Parent Process:      launchd [1]
+
+Date/Time:           2013-11-04 07:44:22.363 -0700
+OS Version:          iOS 7.0.3 (11B511)
+Report Version:      104
+
+Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
+Exception Subtype: KERN_INVALID_ADDRESS at 0x00000001
+Triggered by Thread:  0
+
+Thread 0 Crashed:
+0   libGPUSupportMercury.dylib    	0x344ac8f6 gpus_ReturnNotPermittedKillClient + 10
+1   libGPUSupportMercury.dylib    	0x344ad38c gpusSubmitDataBuffers + 100
+2   libGPUSupportMercury.dylib    	0x344ad22a gldCreateContext + 186
+3   GLEngine                      	0x31d5597a gliCreateContextWithShared + 578
+4   OpenGLES                      	0x31e15c92 -[EAGLContext initWithAPI:properties:] + 522
+5   OpenGLES                      	0x31e159d6 -[EAGLContext initWithAPI:sharedWithCompute:] + 138
+6   Inkpad                        	0x00034146 -[WDSelectionView initWithFrame:] (WDSelectionView.m:55)
+7   Inkpad                        	0x0001931e -[WDCanvas rotateToInterfaceOrientation] (WDCanvas.m:577)
+8   Inkpad                        	0x0001c73e -[WDCanvasController didRotateFromInterfaceOrientation:] (WDCanvasController.m:105)
+9   UIKit                         	0x325ce7b8 -[UIViewController _didRotateFromInterfaceOrientation:forwardToChildControllers:skipSelf:] + 68
+10  UIKit                         	0x325ce766 -[UIViewController window:didRotateFromInterfaceOrientation:] + 826
+11  UIKit                         	0x32406fe6 -[UIWindow _finishedFullRotation:finished:context:skipNotification:] + 478
+12  UIKit                         	0x325e1d1e -[UIWindow _finishedFullRotation:finished:context:] + 26
+13  UIKit                         	0x323c0412 -[UIViewAnimationState sendDelegateAnimationDidStop:finished:] + 174
+14  UIKit                         	0x323c032e -[UIViewAnimationState animationDidStop:finished:] + 66
+15  QuartzCore                    	0x32016724 CA::Layer::run_animation_callbacks(void*) + 228
+16  libdispatch.dylib             	0x3a96fd04 _dispatch_client_callout + 20
+17  libdispatch.dylib             	0x3a976788 _dispatch_main_queue_callback_4CF$VARIANT$mp + 264
+18  CoreFoundation                	0x2fbe0814 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 4
+19  CoreFoundation                	0x2fbdf0e8 __CFRunLoopRun + 1296
+20  CoreFoundation                	0x2fb49c22 CFRunLoopRunSpecific + 518
+21  CoreFoundation                	0x2fb49a06 CFRunLoopRunInMode + 102
+22  GraphicsServices              	0x3484a27e GSEventRunModal + 134
+23  UIKit                         	0x323ed044 UIApplicationMain + 1132
+24  Inkpad                        	0x0000fbfa main (main.m:19)
+25  libdyld.dylib                 	0x3a994ab4 start + 0
+
+Thread 1:
+0   libsystem_kernel.dylib        	0x3aa3883c kevent64 + 24
+1   libdispatch.dylib             	0x3a979210 _dispatch_mgr_invoke + 228
+2   libdispatch.dylib             	0x3a978f96 _dispatch_mgr_thread$VARIANT$mp + 34
+
+Thread 2:
+0   libsystem_kernel.dylib        	0x3aa38a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3aa38888 mach_msg + 44
+2   CoreFoundation                	0x2fbe07be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x2fbdeee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x2fb49c22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x2fb8d736 CFRunLoopRun + 94
+6   CoreMotion                    	0x30200230 ___lldb_unnamed_function1404$$CoreMotion + 724
+7   libsystem_pthread.dylib       	0x3aab3c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3aab3b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3aab1c8c thread_start + 4
+
+Thread 3:
+0   CoreFoundation                	0x2fb47ffe CFSetAddValue + 50
+1   CoreFoundation                	0x2fb5d936 _flattenPlist + 94
+2   CoreFoundation                	0x2fb5da02 _flattenPlist + 298
+3   CoreFoundation                	0x2fb5da54 _flattenPlist + 380
+4   CoreFoundation                	0x2fb5da02 _flattenPlist + 298
+5   CoreFoundation                	0x2fbc185e __CFBinaryPlistWrite + 126
+6   CoreFoundation                	0x2fbc1b4e __CFBinaryPlistWriteToStreamWithOptions + 10
+7   Foundation                    	0x305919ea -[NSKeyedArchiver finishEncoding] + 518
+8   Inkpad                        	0x000815b0 -[WDDrawing inkpadRepresentation] (WDDrawing.m:780)
+9   Inkpad                        	0x000b6a7a -[WDDocument writeContents:toURL:forSaveOperation:originalContentsURL:error:] (WDDocument.m:196)
+10  UIKit                         	0x32841098 -[UIDocument writeContents:andAttributes:safelyToURL:forSaveOperation:error:] + 252
+11  UIKit                         	0x328420f4 __59-[UIDocument saveToURL:forSaveOperation:completionHandler:]_block_invoke_2 + 156
+12  Foundation                    	0x3067d164 -[NSFileCoordinator _invokeAccessor:thenCompletionHandler:] + 140
+13  Foundation                    	0x3067d402 __73-[NSFileCoordinator coordinateWritingItemAtURL:options:error:byAccessor:]_block_invoke + 86
+14  Foundation                    	0x3067e408 -[NSFileCoordinator(NSPrivate) _invokeAccessor:orDont:thenRelinquishAccessClaimForID:] + 200
+15  Foundation                    	0x3067ec42 -[NSFileCoordinator(NSPrivate) _coordinateWritingItemAtURL:options:error:byAccessor:] + 546
+16  Foundation                    	0x3067d3a4 -[NSFileCoordinator coordinateWritingItemAtURL:options:error:byAccessor:] + 88
+17  UIKit                         	0x32841642 -[UIDocument _coordinateWritingItemAtURL:error:byAccessor:] + 578
+18  UIKit                         	0x32841e12 __59-[UIDocument saveToURL:forSaveOperation:completionHandler:]_block_invoke + 270
+19  libdispatch.dylib             	0x3a96fd18 _dispatch_call_block_and_release + 8
+20  libdispatch.dylib             	0x3a97626e _dispatch_queue_drain$VARIANT$mp + 370
+21  libdispatch.dylib             	0x3a976066 _dispatch_queue_invoke$VARIANT$mp + 38
+22  libdispatch.dylib             	0x3a976cde _dispatch_root_queue_drain + 74
+23  libdispatch.dylib             	0x3a976f54 _dispatch_worker_thread2 + 52
+24  libsystem_pthread.dylib       	0x3aab1dbc _pthread_wqthread + 296
+25  libsystem_pthread.dylib       	0x3aab1c80 start_wqthread + 4
+
+Thread 4:
+0   libsystem_kernel.dylib        	0x3aa4bc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3aab1dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3aab1c80 start_wqthread + 4
+
+Thread 5:
+0   libsystem_kernel.dylib        	0x3aa4bc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3aab1dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3aab1c80 start_wqthread + 4
+
+Thread 0 crashed with ARM Thread State (32-bit):
+
+Binary Images:
+0xb000 - 0xf6fff Inkpad armv7  <52c246b85f243ef59e5f1f787db58ab5> /var/mobile/Applications/4C4609C4-E22B-49B4-BBE6-87EA07F96DD8/Inkpad.app/Inkpad
+0x2beea000 - 0x2bf0afff dyld armv7  <66466931af5f3a57ab89493b2e488df9> /usr/lib/dyld
+0x2e83b000 - 0x2e856fff libJapaneseConverter.dylib armv7  <e9cac8b8a1723a5bad9fed4e517171cf> /System/Library/CoreServices/Encodings/libJapaneseConverter.dylib
+0x2e857000 - 0x2e877fff libKoreanConverter.dylib armv7  <32aaf294803d339fbe6011ecf4e4aca4> /System/Library/CoreServices/Encodings/libKoreanConverter.dylib
+0x2e9a6000 - 0x2eaaffff IMGSGX543GLDriver armv7  <6ad7917135fb3e749a48eb1b727961bc> /System/Library/Extensions/IMGSGX543GLDriver.bundle/IMGSGX543GLDriver
+0x2eab9000 - 0x2ebbafff AVFoundation armv7  <bdebaff677b53712bf81e005c4c0c156> /System/Library/Frameworks/AVFoundation.framework/AVFoundation
+0x2ebbb000 - 0x2ebe3fff libAVFAudio.dylib armv7  <bc76e47ade1d3e0a84e7d3c301acc65f> /System/Library/Frameworks/AVFoundation.framework/libAVFAudio.dylib
+0x2ebe4000 - 0x2ebe4fff Accelerate armv7  <8e17835efc9234da89e3080c47fad906> /System/Library/Frameworks/Accelerate.framework/Accelerate
+0x2ebe5000 - 0x2ebedfff libCGInterfaces.dylib armv7  <58c511f2af6a373a950aa51fee7fb2b6> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/Resources/libCGInterfaces.dylib
+0x2ebee000 - 0x2edbafff vImage armv7  <a0e38e04253d345684ae9b6020775c4a> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
+0x2edbb000 - 0x2ee94fff libBLAS.dylib armv7  <98fa9344fcaf36cea0171bd98b2d4aa1> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
+0x2ee95000 - 0x2f14dfff libLAPACK.dylib armv7  <b3eb717cd5263db1887946fd376f5c61> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
+0x2f14e000 - 0x2f1bcfff libvDSP.dylib armv7  <37739741965d36df9f8274ecaa63da77> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
+0x2f1bd000 - 0x2f1cefff libvMisc.dylib armv7  <f24c84c7c0d43396a3c36a8dc10631b2> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib
+0x2f1cf000 - 0x2f1cffff vecLib armv7  <75820262401c3e648868525cca914352> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
+0x2f1d0000 - 0x2f1effff Accounts armv7  <b8a0886aa66f3d67bac95e766546c1f0> /System/Library/Frameworks/Accounts.framework/Accounts
+0x2f1f1000 - 0x2f256fff AddressBook armv7  <9128ef26f70f3eb6b3cbba93054b9b7b> /System/Library/Frameworks/AddressBook.framework/AddressBook
+0x2f257000 - 0x2f369fff AddressBookUI armv7  <a1f0ff5f8e6d3e3498c3549663254dad> /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI
+0x2f36a000 - 0x2f37bfff AssetsLibrary armv7  <08323602afe8306cbf48240439d0ddba> /System/Library/Frameworks/AssetsLibrary.framework/AssetsLibrary
+0x2f4be000 - 0x2f7d7fff AudioToolbox armv7  <9a7099fbc6a731e3a5a28326a82f195b> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
+0x2f7d8000 - 0x2f8ddfff CFNetwork armv7  <65ca2400f013332ebdf316de7f77a5d1> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
+0x2f8de000 - 0x2f938fff CoreAudio armv7  <0e21e762e7ba306fa0298e809b713853> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
+0x2f939000 - 0x2f94ffff CoreBluetooth armv7  <a0b9022fb60f3fdfb5074e73b1bc2c02> /System/Library/Frameworks/CoreBluetooth.framework/CoreBluetooth
+0x2f950000 - 0x2fb41fff CoreData armv7  <236e9b1668c835a69c7db4d61081a42e> /System/Library/Frameworks/CoreData.framework/CoreData
+0x2fb42000 - 0x2fc84ff0 CoreFoundation armv7  <401717ac95d238a396e41b0637d0bc1c> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
+0x2fc85000 - 0x2fda8fff CoreGraphics armv7  <cfd2c47267003ad0b0423c48a04fcd60> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
+0x2fdaa000 - 0x2fde5fff libCGFreetype.A.dylib armv7  <bc90599da698338cb7b95199b2147509> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
+0x2fde7000 - 0x2fdf1fff libCMSBuiltin.A.dylib armv7  <e7d1996b5d3836019b6613fa406a15f7> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCMSBuiltin.A.dylib
+0x2ffd6000 - 0x2fff0fff libRIP.A.dylib armv7  <8a769a8b161932e89e3c82b11bd94d77> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
+0x2fff1000 - 0x300c9fff CoreImage armv7  <1cb68b326ee73162a7036fda163c6527> /System/Library/Frameworks/CoreImage.framework/CoreImage
+0x300ca000 - 0x30117fff CoreLocation armv7  <82a8b8f426f53cc69a3bc2af8f57e6bc> /System/Library/Frameworks/CoreLocation.framework/CoreLocation
+0x3014f000 - 0x301c6fff CoreMedia armv7  <68ca1c192750311fb18eee3527cd46f1> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
+0x301c7000 - 0x3026ffff CoreMotion armv7  <247abf16847039b39d88f1877d67eccd> /System/Library/Frameworks/CoreMotion.framework/CoreMotion
+0x30270000 - 0x302c8fff CoreTelephony armv7  <f19c1bf765b73adea253d47a480e3ab5> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
+0x302c9000 - 0x30358fff CoreText armv7  <192d424022103d64a916dbb90e809ff5> /System/Library/Frameworks/CoreText.framework/CoreText
+0x30359000 - 0x30368fff CoreVideo armv7  <4abf76ef603f37679a3d3c53dffb71c6> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
+0x30369000 - 0x30427fff EventKit armv7  <b3802b720df8397d984690c9120da16b> /System/Library/Frameworks/EventKit.framework/EventKit
+0x3052b000 - 0x30716fff Foundation armv7  <60ab855beee933178552f1d9fa1144f0> /System/Library/Frameworks/Foundation.framework/Foundation
+0x30717000 - 0x30741fff GLKit armv7  <c780aa02ad853321a35bbac8c1949245> /System/Library/Frameworks/GLKit.framework/GLKit
+0x308f4000 - 0x3094afff IOKit armv7  <0ab20ffa074e3f71a5b2fa467ff5968c> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
+0x3094b000 - 0x30b5cfff ImageIO armv7  <cf859b567f35305aa262175766cbad35> /System/Library/Frameworks/ImageIO.framework/ImageIO
+0x30b5d000 - 0x30da2fff JavaScriptCore armv7  <02a3a038820738e3b0b12d96322256e0> /System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore
+0x30e47000 - 0x30e4bfff MediaAccessibility armv7  <20ae1edf747b3388b1266d28b583b13b> /System/Library/Frameworks/MediaAccessibility.framework/MediaAccessibility
+0x30e4c000 - 0x31030fff MediaPlayer armv7  <840db4c67d5b3dfebd78111d16b11d32> /System/Library/Frameworks/MediaPlayer.framework/MediaPlayer
+0x31031000 - 0x312e9fff MediaToolbox armv7  <e797bc025c353a9e812c61f963f15048> /System/Library/Frameworks/MediaToolbox.framework/MediaToolbox
+0x312ea000 - 0x31385fff MessageUI armv7  <d152d7f9b23832929741aa17e498a2f9> /System/Library/Frameworks/MessageUI.framework/MessageUI
+0x31386000 - 0x313e9fff MobileCoreServices armv7  <55ad588d322734788ff9f71d6fff1c99> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
+0x31d54000 - 0x31e0ffff GLEngine armv7  <bc1c20bd37c8379aac474dcf7abc7d3e> /System/Library/Frameworks/OpenGLES.framework/GLEngine.bundle/GLEngine
+0x31e10000 - 0x31e18fff OpenGLES armv7  <7e8d38b4a38b3cdca3039b90171bbc3f> /System/Library/Frameworks/OpenGLES.framework/OpenGLES
+0x31e1a000 - 0x31e1afff libCVMSPluginSupport.dylib armv7  <9968bb3cf94133198ae54ae7d2af8870> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib
+0x31e1b000 - 0x31e1dfff libCoreFSCache.dylib armv7  <7265141d529c3ecb8ccfa1b0f390f0ce> /System/Library/Frameworks/OpenGLES.framework/libCoreFSCache.dylib
+0x31e1e000 - 0x31e21fff libCoreVMClient.dylib armv7  <0070eea717313aeb84aa813a0d793c68> /System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib
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+0x31e2a000 - 0x31e68fff libGLImage.dylib armv7  <1c74be440ade334badafb6c81fc81478> /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib
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+0x32003000 - 0x32147fff QuartzCore armv7  <2336ddd3ee0330f283b18594837193f4> /System/Library/Frameworks/QuartzCore.framework/QuartzCore
+0x32148000 - 0x3219efff QuickLook armv7  <8521c0c2f04a30dca633d1d8c1b3a98e> /System/Library/Frameworks/QuickLook.framework/QuickLook
+0x321a1000 - 0x321e2fff Security armv7  <e037e839fcd83f6289baabb7e695b37b> /System/Library/Frameworks/Security.framework/Security
+0x321e3000 - 0x32257fff Social armv7  <b53001e90d643d30890024645eb2d22f> /System/Library/Frameworks/Social.framework/Social
+0x3232b000 - 0x3237afff SystemConfiguration armv7  <f88e53ac7573393db48276a16331a312> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
+0x3237b000 - 0x3237cfff Twitter armv7  <bbf86fe4fad33af4b78df020918ae068> /System/Library/Frameworks/Twitter.framework/Twitter
+0x3237d000 - 0x32a9ffff UIKit armv7  <aa9458e846e1324d847530ff29c42eef> /System/Library/Frameworks/UIKit.framework/UIKit
+0x32aa0000 - 0x32aedfff VideoToolbox armv7  <d032234b40b13de980da9246e14683a7> /System/Library/Frameworks/VideoToolbox.framework/VideoToolbox
+0x32d0d000 - 0x32d30fff ACTFramework armv7  <9c0537ccffc73fd690a4e4d6a1035152> /System/Library/PrivateFrameworks/ACTFramework.framework/ACTFramework
+0x32d3b000 - 0x32d44fff AOSNotification armv7  <5a97754959fd3e9eb618961ab9f2a43e> /System/Library/PrivateFrameworks/AOSNotification.framework/AOSNotification
+0x32e67000 - 0x32e6bfff AggregateDictionary armv7  <7e0539681caa307f857a2d35b611ed17> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary
+0x33066000 - 0x3307afff AirTraffic armv7  <f479681700e83ceb86ec4788c789d93d> /System/Library/PrivateFrameworks/AirTraffic.framework/AirTraffic
+0x333ea000 - 0x33427fff AppSupport armv7  <fbd88a7157b0389fb5fd088915f370fd> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
+0x33428000 - 0x3345ffff AppleAccount armv7  <0ff7b3db0b7338fbb450d1baedf23ef4> /System/Library/PrivateFrameworks/AppleAccount.framework/AppleAccount
+0x334ff000 - 0x3350ffff ApplePushService armv7  <e46a7119732d373e94e068a3cfaa6ed2> /System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService
+0x33548000 - 0x33555fff AssetsLibraryServices armv7  <8ecd3be18eb93c6f8338401114b12ef8> /System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices
+0x33556000 - 0x33571fff AssistantServices armv7  <7912f7d080f9350d83e14508c0d53aca> /System/Library/PrivateFrameworks/AssistantServices.framework/AssistantServices
+0x33592000 - 0x33595fff BTLEAudioController armv7  <1212279842dd33bb8d8f089a74bda5f3> /System/Library/PrivateFrameworks/BTLEAudioController.framework/BTLEAudioController
+0x33596000 - 0x335b9fff BackBoardServices armv7  <d92dca5708a73849a68522fb30a6014e> /System/Library/PrivateFrameworks/BackBoardServices.framework/BackBoardServices
+0x335bc000 - 0x335c2fff BluetoothManager armv7  <c93da6d624e839ff845b7b4d3cf7cdb9> /System/Library/PrivateFrameworks/BluetoothManager.framework/BluetoothManager
+0x335c3000 - 0x335e7fff Bom armv7  <3b93ef6b1c023bbbaa28e46398d038df> /System/Library/PrivateFrameworks/Bom.framework/Bom
+0x335fa000 - 0x33642fff BulletinBoard armv7  <6178f5842e8a3386a2ae22c9e78b91f8> /System/Library/PrivateFrameworks/BulletinBoard.framework/BulletinBoard
+0x33686000 - 0x3368efff CaptiveNetwork armv7  <2bd3f3c8f24d3fb49da4d8e86b2d156f> /System/Library/PrivateFrameworks/CaptiveNetwork.framework/CaptiveNetwork
+0x3368f000 - 0x33767fff Celestial armv7  <bbad36d7ef9d34619bcd2c004c548caf> /System/Library/PrivateFrameworks/Celestial.framework/Celestial
+0x33774000 - 0x33779fff CertUI armv7  <76d4727674503a1dadbf8fd240bbd27e> /System/Library/PrivateFrameworks/CertUI.framework/CertUI
+0x33842000 - 0x33863fff ChunkingLibrary armv7  <1437642ddd9832fca56f789bee70bf80> /System/Library/PrivateFrameworks/ChunkingLibrary.framework/ChunkingLibrary
+0x3386c000 - 0x338b0fff ColorSync armv7  <bc39c30bd906364dba9d91198156a033> /System/Library/PrivateFrameworks/ColorSync.framework/ColorSync
+0x338b4000 - 0x338bffff CommonUtilities armv7  <ebbad8efc40f3054a9755289d94039b4> /System/Library/PrivateFrameworks/CommonUtilities.framework/CommonUtilities
+0x338c0000 - 0x338c4fff CommunicationsFilter armv7  <9b8b9cb5256d336a9eb7aea07c0b060f> /System/Library/PrivateFrameworks/CommunicationsFilter.framework/CommunicationsFilter
+0x3395b000 - 0x3398bfff ContentIndex armv7  <2527fd93d85e3047ac46b2bb2288eebf> /System/Library/PrivateFrameworks/ContentIndex.framework/ContentIndex
+0x3398c000 - 0x3398efff CoreAUC armv7  <8ed60ee8748d3704899f5679c9cfe533> /System/Library/PrivateFrameworks/CoreAUC.framework/CoreAUC
+0x3399b000 - 0x339effff CoreDAV armv7  <47d2ab93d0a6383082d105811d7ed5bd> /System/Library/PrivateFrameworks/CoreDAV.framework/CoreDAV
+0x33a2f000 - 0x33b2dfff CoreMediaStream armv7  <516c6b6c379a38b29192f1ca4f0617ea> /System/Library/PrivateFrameworks/CoreMediaStream.framework/CoreMediaStream
+0x33bc7000 - 0x33bd1fff CoreRecents armv7  <66128f56151c32f18ee23c530d92025b> /System/Library/PrivateFrameworks/CoreRecents.framework/CoreRecents
+0x33c1f000 - 0x33c3dfff CoreServicesInternal armv7  <7d8f51b24a0c324f902d06b3629979a4> /System/Library/PrivateFrameworks/CoreServicesInternal.framework/CoreServicesInternal
+0x33c3e000 - 0x33c3ffff CoreSurface armv7  <b2dedd21bbf831909809460a6266b6f8> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface
+0x33ce1000 - 0x33ce5fff CoreTime armv7  <8aff9c59dade3777a19a778e4c6f18fa> /System/Library/PrivateFrameworks/CoreTime.framework/CoreTime
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+0x3aa15000 - 0x3aa17fff libsystem_configuration.dylib armv7  <24e968e1f7023f38a90281863f7d89e9> /usr/lib/system/libsystem_configuration.dylib
+0x3aa18000 - 0x3aa1efff libsystem_dnssd.dylib armv7  <e077548d679f3df78cc6b417b5201361> /usr/lib/system/libsystem_dnssd.dylib
+0x3aa1f000 - 0x3aa37fff libsystem_info.dylib armv7  <42954830e5673e59aa96c1825153fc5a> /usr/lib/system/libsystem_info.dylib
+0x3aa38000 - 0x3aa50fff libsystem_kernel.dylib armv7  <5255aec9d7f1352a9732cd6a20695066> /usr/lib/system/libsystem_kernel.dylib
+0x3aa51000 - 0x3aa70fff libsystem_m.dylib armv7  <c6b827386f343c20b7e8bb08318eaef2> /usr/lib/system/libsystem_m.dylib
+0x3aa71000 - 0x3aa82fff libsystem_malloc.dylib armv7  <16773e2b08913af3a280ab9cf29e0ee4> /usr/lib/system/libsystem_malloc.dylib
+0x3aa83000 - 0x3aaa2fff libsystem_network.dylib armv7  <069670f7e90536449c79d188df3db434> /usr/lib/system/libsystem_network.dylib
+0x3aaa3000 - 0x3aaaafff libsystem_notify.dylib armv7  <9320b2c24ecf3743a259131ce3a400a3> /usr/lib/system/libsystem_notify.dylib
+0x3aaab000 - 0x3aab0fff libsystem_platform.dylib armv7  <e1a6fea3c16b349f9e085bb4f044a9e8> /usr/lib/system/libsystem_platform.dylib
+0x3aab1000 - 0x3aab6fff libsystem_pthread.dylib armv7  <eda773fc6d0a34af9ab7f6aacc97acea> /usr/lib/system/libsystem_pthread.dylib
+0x3aab7000 - 0x3aab8fff libsystem_sandbox.dylib armv7  <3910c5efaed7335eb0d840f3ceff0857> /usr/lib/system/libsystem_sandbox.dylib
+0x3aab9000 - 0x3aabbfff libsystem_stats.dylib armv7  <a9e55b5dc6703bfab5306861ddee367e> /usr/lib/system/libsystem_stats.dylib
+0x3aabc000 - 0x3aabcfff libunwind.dylib armv7  <b4083a94d4f036d7a9f76d16a0eca556> /usr/lib/system/libunwind.dylib
+0x3aabd000 - 0x3aad7fff libxpc.dylib armv7  <7954f94a2d973dcf9a9bab20ba2ad446> /usr/lib/system/libxpc.dylib
\ No newline at end of file
diff --git a/CrashReports/setShowsPivot.crash b/CrashReports/setShowsPivot.crash
new file mode 100644
index 0000000..334a683
--- /dev/null
+++ b/CrashReports/setShowsPivot.crash
@@ -0,0 +1,325 @@
+Incident Identifier: 9AAA5582-A4D1-46CF-BF7B-D5818D09FDEB
+Hardware Model:      iPad3,6
+Process:             Inkpad [5118]
+Path:                /var/mobile/Applications/E833B089-DF68-4AF3-A4B6-5EEF667C29A8/Inkpad.app/Inkpad
+Identifier:          com.taptrix.inkpad
+Version:             1.5.1 (1.5.1)
+Code Type:           ARM (Native)
+Parent Process:      launchd [1]
+
+Date/Time:           2013-11-02 18:08:54.197 +0300
+OS Version:          iOS 7.0.3 (11B511)
+Report Version:      104
+
+Exception Type:  EXC_CRASH (SIGABRT)
+Exception Codes: 0x0000000000000000, 0x0000000000000000
+Triggered by Thread:  0
+
+Last Exception Backtrace:
+0   CoreFoundation                     0x3061ee7e __exceptionPreprocess + 126
+1   libobjc.A.dylib                    0x3add36c2 objc_exception_throw + 34
+2   CoreFoundation                     0x3061edc0 +[NSException raise:format:] + 108
+3   QuartzCore                         0x32a219e6 CA::Layer::set_position(CA::Vec2<double> const&, bool) + 238
+4   QuartzCore                         0x32a218ea -[CALayer setPosition:] + 50
+5   UIKit                              0x32dfc8c8 -[UIView setCenter:] + 120
+6   Inkpad                             0x000464f0 -[UIView(Additions) setSharpCenter:] (UIView+Additions.m:26)
+7   Inkpad                             0x0002e3d8 -[WDCanvas setShowsPivot:] (WDCanvas.m:942)
+8   Inkpad                             0x00035e58 -[WDCanvasController activeToolChanged:] (WDCanvasController.m:1120)
+9   CoreFoundation                     0x305e0e6c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 8
+10  CoreFoundation                     0x30554aac _CFXNotificationPost + 1716
+11  Foundation                         0x30f3aec0 -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
+12  Inkpad                             0x000796a4 -[WDToolManager setActiveTool:] (WDToolManager.m:91)
+13  Inkpad                             0x0005d5f8 -[WDToolView chooseTool:] (WDToolView.m:45)
+14  UIKit                              0x32dd7d9e -[UIApplication sendAction:to:from:forEvent:] + 86
+15  UIKit                              0x32dd7d3a -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 34
+16  UIKit                              0x32dd7d0e -[UIControl sendAction:to:forEvent:] + 42
+17  UIKit                              0x32dc373e -[UIControl _sendActionsForEvents:withEvent:] + 370
+18  UIKit                              0x32dd7756 -[UIControl touchesEnded:withEvent:] + 590
+19  UIKit                              0x32d9b19c _UIGestureRecognizerUpdate + 5524
+20  UIKit                              0x32dd29f8 -[UIWindow _sendGesturesForEvent:] + 768
+21  UIKit                              0x32dd23a6 -[UIWindow sendEvent:] + 662
+22  UIKit                              0x32da7d74 -[UIApplication sendEvent:] + 192
+23  UIKit                              0x32da6564 _UIApplicationHandleEventQueue + 7112
+24  CoreFoundation                     0x305e9f1a __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 10
+25  CoreFoundation                     0x305e93e2 __CFRunLoopDoSources0 + 202
+26  CoreFoundation                     0x305e7bd2 __CFRunLoopRun + 626
+27  CoreFoundation                     0x3055246c CFRunLoopRunSpecific + 520
+28  CoreFoundation                     0x3055224e CFRunLoopRunInMode + 102
+29  GraphicsServices                   0x352662e6 GSEventRunModal + 134
+30  UIKit                              0x32e07840 UIApplicationMain + 1132
+31  Inkpad                             0x00022d2a main (main.m:19)
+32  libdyld.dylib                      0x3b2ccab2 tlv_initializer + 2
+
+Thread 0 Crashed:
+0   libsystem_kernel.dylib        	0x3b3831fc __pthread_kill + 8
+1   libsystem_pthread.dylib       	0x3b3eaa4e pthread_kill + 54
+2   libsystem_c.dylib             	0x3b334028 abort + 72
+3   libc++abi.dylib               	0x3a78298a abort_message + 70
+4   libc++abi.dylib               	0x3a79b6e2 default_terminate_handler() + 250
+5   libobjc.A.dylib               	0x3add3936 _objc_terminate() + 190
+6   libc++abi.dylib               	0x3a7991b0 std::__terminate(void (*)()) + 76
+7   libc++abi.dylib               	0x3a798d12 __cxa_rethrow + 98
+8   libobjc.A.dylib               	0x3add380a objc_exception_rethrow + 38
+9   CoreFoundation                	0x305524e2 CFRunLoopRunSpecific + 638
+10  CoreFoundation                	0x3055224e CFRunLoopRunInMode + 102
+11  GraphicsServices              	0x352662e6 GSEventRunModal + 134
+12  UIKit                         	0x32e07840 UIApplicationMain + 1132
+13  Inkpad                        	0x00022d2a main (main.m:19)
+14  libdyld.dylib                 	0x3b2ccab4 start + 0
+
+Thread 1:
+0   libsystem_kernel.dylib        	0x3b370838 kevent64 + 24
+1   libdispatch.dylib             	0x3b2bf0d0 _dispatch_mgr_invoke + 228
+2   libdispatch.dylib             	0x3b2b961e _dispatch_mgr_thread + 34
+
+Thread 2:
+0   libsystem_kernel.dylib        	0x3b383c7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b3e7e06 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b3e7cc0 start_wqthread + 4
+
+Thread 3:
+0   libsystem_kernel.dylib        	0x3b370a84 mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b37087c mach_msg + 36
+2   CoreFoundation                	0x305e9554 __CFRunLoopServiceMachPort + 152
+3   CoreFoundation                	0x305e7c74 __CFRunLoopRun + 788
+4   CoreFoundation                	0x3055246c CFRunLoopRunSpecific + 520
+5   CoreFoundation                	0x305960d6 CFRunLoopRun + 94
+6   CoreMotion                    	0x30c0a364 ___lldb_unnamed_function1407$$CoreMotion + 724
+7   libsystem_pthread.dylib       	0x3b3e9c5a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3b3e9bca _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3b3e7ccc thread_start + 4
+
+Thread 4:
+0   libsystem_kernel.dylib        	0x3b383c7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b3e7e06 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b3e7cc0 start_wqthread + 4
+
+Thread 0 crashed with ARM Thread State (32-bit):
+
+Binary Images:
+0x1e000 - 0x109fff Inkpad armv7s  <6c9d6da2a33c34b683929ca6008f6f5a> /var/mobile/Applications/E833B089-DF68-4AF3-A4B6-5EEF667C29A8/Inkpad.app/Inkpad
+0x2be47000 - 0x2be6afff dyld armv7s  <fd7cb81f388f39cbac4f71338b669c24> /usr/lib/dyld
+0x2f230000 - 0x2f24bfff libJapaneseConverter.dylib armv7s  <f248c9d2ab0c3a2c96b4afbb5f30e6f1> /System/Library/CoreServices/Encodings/libJapaneseConverter.dylib
+0x2f24c000 - 0x2f26cfff libKoreanConverter.dylib armv7s  <aa625a16f310379a8121be5d4fdfb807> /System/Library/CoreServices/Encodings/libKoreanConverter.dylib
+0x2f39b000 - 0x2f4a4fff IMGSGX554GLDriver armv7s  <8ba40c261c913846932556b477f7cb43> /System/Library/Extensions/IMGSGX554GLDriver.bundle/IMGSGX554GLDriver
+0x2f4ae000 - 0x2f5affff AVFoundation armv7s  <759b362f09e53f37a2ec82372a95d1de> /System/Library/Frameworks/AVFoundation.framework/AVFoundation
+0x2f5b0000 - 0x2f5d8fff libAVFAudio.dylib armv7s  <0925efab4dd338e382aa5b10cdbed33f> /System/Library/Frameworks/AVFoundation.framework/libAVFAudio.dylib
+0x2f5d9000 - 0x2f5d9fff Accelerate armv7s  <9340338f3cdf347abe4a88c2f59b5b12> /System/Library/Frameworks/Accelerate.framework/Accelerate
+0x2f5da000 - 0x2f5e2fff libCGInterfaces.dylib armv7s  <9b03896ead3c32c2bcea906d58ecc9ec> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/Resources/libCGInterfaces.dylib
+0x2f5e3000 - 0x2f7b0fff vImage armv7s  <479b5c4701833284ab587a1d2fdb5627> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
+0x2f7b1000 - 0x2f893fff libBLAS.dylib armv7s  <da4fa367557d3028b02458e2cdf6d84d> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
+0x2f894000 - 0x2fb4ffff libLAPACK.dylib armv7s  <066ea8372dd23f6d89011f9a4a872d6f> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
+0x2fb50000 - 0x2fbbefff libvDSP.dylib armv7s  <a5dcfe68199839b989c7be120c14ccb4> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
+0x2fbbf000 - 0x2fbd1fff libvMisc.dylib armv7s  <ea636bbda5ee33119a4e731aed02fa31> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib
+0x2fbd2000 - 0x2fbd2fff vecLib armv7s  <663aefa25bc5367baa72ca144ac26d18> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
+0x2fbd3000 - 0x2fbf2fff Accounts armv7s  <811f7e5dcd353c57af6d6de859848774> /System/Library/Frameworks/Accounts.framework/Accounts
+0x2fbf4000 - 0x2fc59fff AddressBook armv7s  <cc733c2c249e3161a9af19a44aeb1577> /System/Library/Frameworks/AddressBook.framework/AddressBook
+0x2fc5a000 - 0x2fd6bfff AddressBookUI armv7s  <8f681556d73d3ee5b9bfead2a124927c> /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI
+0x2fd6c000 - 0x2fd7dfff AssetsLibrary armv7s  <4c426c7f5e3930f0bd01d3e1f17f0392> /System/Library/Frameworks/AssetsLibrary.framework/AssetsLibrary
+0x2fec2000 - 0x301defff AudioToolbox armv7s  <f49f28790aa036c08e5573071a7e2870> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
+0x301df000 - 0x302e4fff CFNetwork armv7s  <36562cff956f38a09956da9218198ccf> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
+0x302e5000 - 0x30340fff CoreAudio armv7s  <34f47ad0c4d530249298888a1217316f> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
+0x30341000 - 0x30357fff CoreBluetooth armv7s  <0211d5169d0d3838a9cbb9dd5086a312> /System/Library/Frameworks/CoreBluetooth.framework/CoreBluetooth
+0x30358000 - 0x30549fff CoreData armv7s  <4ed490c5fd693fefac89d75a47eab553> /System/Library/Frameworks/CoreData.framework/CoreData
+0x3054a000 - 0x3068dff0 CoreFoundation armv7s  <37c6b3b7abca3774bec8fecf79f07013> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
+0x3068e000 - 0x307b2fff CoreGraphics armv7s  <e13cbd4115dc3113b875de88b92744f8> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
+0x307b4000 - 0x307effff libCGFreetype.A.dylib armv7s  <4be02e4373903a7d8295e4e0859326ab> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
+0x307f1000 - 0x307fbfff libCMSBuiltin.A.dylib armv7s  <23411d17163a35269e923c9d1a21f1b6> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCMSBuiltin.A.dylib
+0x309c5000 - 0x309dffff libPDFRIP.A.dylib armv7s  <eeb8a197d58c33489f133679bf3c3fe8> /System/Library/Frameworks/CoreGraphics.framework/Resources/libPDFRIP.A.dylib
+0x309e0000 - 0x309fafff libRIP.A.dylib armv7s  <40d9d1ad277338ac900b7d97b26c6575> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
+0x309fb000 - 0x30ad3fff CoreImage armv7s  <5cb9106c864730e8b36ba1f7f14d9c7f> /System/Library/Frameworks/CoreImage.framework/CoreImage
+0x30ad4000 - 0x30b21fff CoreLocation armv7s  <bc1a8b9c9f5d3b9db79e345d4c3a361a> /System/Library/Frameworks/CoreLocation.framework/CoreLocation
+0x30b59000 - 0x30bd0fff CoreMedia armv7s  <b4d8efa75683337298c6ab51bdad780d> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
+0x30bd1000 - 0x30c79fff CoreMotion armv7s  <ee2294341f253fefba6317b85a34eef6> /System/Library/Frameworks/CoreMotion.framework/CoreMotion
+0x30c7a000 - 0x30cd2fff CoreTelephony armv7s  <53697e7196f637cba3234d37798635b2> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
+0x30cd3000 - 0x30d62fff CoreText armv7s  <7eaf2f4eaadf382daff13c72e6f1f3b6> /System/Library/Frameworks/CoreText.framework/CoreText
+0x30d63000 - 0x30d72fff CoreVideo armv7s  <cff4151001e439739cf0cc00e83bc254> /System/Library/Frameworks/CoreVideo.framework/CoreVideo
+0x30d73000 - 0x30e31fff EventKit armv7s  <7bd8adb87a313533958c9c56ff251fe8> /System/Library/Frameworks/EventKit.framework/EventKit
+0x30f35000 - 0x3111ffff Foundation armv7s  <19e2d0f6233d3765adecfb5ba59d9b7e> /System/Library/Frameworks/Foundation.framework/Foundation
+0x31120000 - 0x3114afff GLKit armv7s  <7b7dcca6ac763977a541c749928b6612> /System/Library/Frameworks/GLKit.framework/GLKit
+0x312fd000 - 0x31353fff IOKit armv7s  <2c6e904057f13394b4008615454063b7> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
+0x31354000 - 0x31564fff ImageIO armv7s  <a913973d7cc33c0fb4cfdb479caccb66> /System/Library/Frameworks/ImageIO.framework/ImageIO
+0x31565000 - 0x317adfff JavaScriptCore armv7s  <54f2231ea9e43666befddcdc18a910eb> /System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore
+0x31852000 - 0x31856fff MediaAccessibility armv7s  <6b18e226cdae3e4dbfb3b6b826e26f8f> /System/Library/Frameworks/MediaAccessibility.framework/MediaAccessibility
+0x31857000 - 0x31a3cfff MediaPlayer armv7s  <00c5c4487727301f93968f4861ed71f7> /System/Library/Frameworks/MediaPlayer.framework/MediaPlayer
+0x31a3d000 - 0x31cf6fff MediaToolbox armv7s  <a748a1b71f933f48b07436c58ad2e45e> /System/Library/Frameworks/MediaToolbox.framework/MediaToolbox
+0x31cf7000 - 0x31d92fff MessageUI armv7s  <59211a0f56ac39a79543d01429ea88e2> /System/Library/Frameworks/MessageUI.framework/MessageUI
+0x31d93000 - 0x31df6fff MobileCoreServices armv7s  <4e4cc0e2dc763d5f8f9c5ed5cbc704fb> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices
+0x3276d000 - 0x32829fff GLEngine armv7s  <cd5699e5dc603049b77a74b1410768ca> /System/Library/Frameworks/OpenGLES.framework/GLEngine.bundle/GLEngine
+0x3282a000 - 0x32832fff OpenGLES armv7s  <cba26f9f5c9134c98bfc1b2953bf8b66> /System/Library/Frameworks/OpenGLES.framework/OpenGLES
+0x32834000 - 0x32834fff libCVMSPluginSupport.dylib armv7s  <5c255052c907399eb0201ea98dd2855a> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib
+0x32835000 - 0x32837fff libCoreFSCache.dylib armv7s  <d48cd76cad433ed39918519ee9195076> /System/Library/Frameworks/OpenGLES.framework/libCoreFSCache.dylib
+0x32838000 - 0x3283bfff libCoreVMClient.dylib armv7s  <0a471be053a43e1ca78e79defaa47ad1> /System/Library/Frameworks/OpenGLES.framework/libCoreVMClient.dylib
+0x3283c000 - 0x32843fff libGFXShared.dylib armv7s  <61521d6895eb360b9587478aa39a149d> /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib
+0x32844000 - 0x32884fff libGLImage.dylib armv7s  <cd3aca6ff56c330ab7032d420e0017ca> /System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib
+0x32885000 - 0x329b9fff libGLProgrammability.dylib armv7s  <6aba293deb4d3f38a696fd8d6c6e514b> /System/Library/Frameworks/OpenGLES.framework/libGLProgrammability.dylib
+0x32a1d000 - 0x32b62fff QuartzCore armv7s  <723bf8706f6f3fe28a714ed9466c54aa> /System/Library/Frameworks/QuartzCore.framework/QuartzCore
+0x32b63000 - 0x32bb9fff QuickLook armv7s  <68ed4805c8b536109fcc1683e01bb5a6> /System/Library/Frameworks/QuickLook.framework/QuickLook
+0x32bbc000 - 0x32bfdfff Security armv7s  <8d356745d35b357e9c08dc578f8b2044> /System/Library/Frameworks/Security.framework/Security
+0x32bfe000 - 0x32c72fff Social armv7s  <0c4738b6b6d93cdea2f13b3954a5c97b> /System/Library/Frameworks/Social.framework/Social
+0x32d46000 - 0x32d95fff SystemConfiguration armv7s  <ee18863e6fb3310b8f9dbca4f6ba6483> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration
+0x32d96000 - 0x32d97fff Twitter armv7s  <ba1eb3eb55b03e6999c273f46f117759> /System/Library/Frameworks/Twitter.framework/Twitter
+0x32d98000 - 0x334b9fff UIKit armv7s  <baf6a06bf43d38b6a5cd265571b38343> /System/Library/Frameworks/UIKit.framework/UIKit
+0x334ba000 - 0x33508fff VideoToolbox armv7s  <05093c2629f539deb140642fd0636b5e> /System/Library/Frameworks/VideoToolbox.framework/VideoToolbox
+0x33756000 - 0x3375ffff AOSNotification armv7s  <e046709c9dcf397baf74853c24016e3d> /System/Library/PrivateFrameworks/AOSNotification.framework/AOSNotification
+0x33881000 - 0x33885fff AggregateDictionary armv7s  <d271b13eb5c03c8dacb154bb867e39f7> /System/Library/PrivateFrameworks/AggregateDictionary.framework/AggregateDictionary
+0x33a83000 - 0x33a97fff AirTraffic armv7s  <802751bb2f21301aaa846b7af966a257> /System/Library/PrivateFrameworks/AirTraffic.framework/AirTraffic
+0x33e08000 - 0x33e45fff AppSupport armv7s  <f085b254be9c37d8ac8529e677ec6f73> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
+0x33e46000 - 0x33e7dfff AppleAccount armv7s  <19ffd6d5761b3242ae1666c065f67ec8> /System/Library/PrivateFrameworks/AppleAccount.framework/AppleAccount
+0x33f1d000 - 0x33f2dfff ApplePushService armv7s  <f773ba9a776e3551b2ff49f656afc9ec> /System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService
+0x33f65000 - 0x33f72fff AssetsLibraryServices armv7s  <b1da50d989d83bc58e0a932471d82c1d> /System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices
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+0x3b27d000 - 0x3b2b6fff libcorecrypto.dylib armv7s  <8af5878efc1a3eeb8e3ca9ec454855a8> /usr/lib/system/libcorecrypto.dylib
+0x3b2b7000 - 0x3b2cafff libdispatch.dylib armv7s  <20e9bf9f001f376bafe977a315d87fd7> /usr/lib/system/libdispatch.dylib
+0x3b2cb000 - 0x3b2ccfff libdyld.dylib armv7s  <93c82bcfda94398b997952820e4b22bf> /usr/lib/system/libdyld.dylib
+0x3b2cd000 - 0x3b2cdfff libkeymgr.dylib armv7s  <d430920807683cb99757df3fc70cf91a> /usr/lib/system/libkeymgr.dylib
+0x3b2ce000 - 0x3b2d4fff liblaunch.dylib armv7s  <b176974ad8613f329c4958f5a2d6bd2e> /usr/lib/system/liblaunch.dylib
+0x3b2d5000 - 0x3b2d8fff libmacho.dylib armv7s  <32be9d5e3cf331449dc721918fe68901> /usr/lib/system/libmacho.dylib
+0x3b2d9000 - 0x3b2dafff libremovefile.dylib armv7s  <f194a68d448b3e169b2009a17af77a80> /usr/lib/system/libremovefile.dylib
+0x3b2db000 - 0x3b2e8fff libsystem_asl.dylib armv7s  <466e30f1d8f03803975292042874ed17> /usr/lib/system/libsystem_asl.dylib
+0x3b2e9000 - 0x3b2e9fff libsystem_blocks.dylib armv7s  <cd492afd4dae33e08cc18b6d4bfebe1a> /usr/lib/system/libsystem_blocks.dylib
+0x3b2ea000 - 0x3b34cfff libsystem_c.dylib armv7s  <bea7785730ad3697abc806bd0e436bf2> /usr/lib/system/libsystem_c.dylib
+0x3b34d000 - 0x3b34ffff libsystem_configuration.dylib armv7s  <eea0d8e75c0b3bed962e0fdb654bc4da> /usr/lib/system/libsystem_configuration.dylib
+0x3b350000 - 0x3b356fff libsystem_dnssd.dylib armv7s  <d99f9f73749e302f8ee15a37982262c8> /usr/lib/system/libsystem_dnssd.dylib
+0x3b357000 - 0x3b36ffff libsystem_info.dylib armv7s  <3dc1420e94d733cabb8711b2acd45fec> /usr/lib/system/libsystem_info.dylib
+0x3b370000 - 0x3b388fff libsystem_kernel.dylib armv7s  <352b213c6b3e3e4f87f40eeb524bac2a> /usr/lib/system/libsystem_kernel.dylib
+0x3b389000 - 0x3b3a7fff libsystem_m.dylib armv7s  <096ddc81fbf539429dfe0e73afbd894f> /usr/lib/system/libsystem_m.dylib
+0x3b3a8000 - 0x3b3b9fff libsystem_malloc.dylib armv7s  <56fc79587a40330e9bae6a276e7999fd> /usr/lib/system/libsystem_malloc.dylib
+0x3b3ba000 - 0x3b3d9fff libsystem_network.dylib armv7s  <18bb09e9a5243a298528743763efdea3> /usr/lib/system/libsystem_network.dylib
+0x3b3da000 - 0x3b3e1fff libsystem_notify.dylib armv7s  <1d2d6d25db4b3ce6ba2ff898554c2c6f> /usr/lib/system/libsystem_notify.dylib
+0x3b3e2000 - 0x3b3e6fff libsystem_platform.dylib armv7s  <544403ae9e5834bfafdef5250aa5deeb> /usr/lib/system/libsystem_platform.dylib
+0x3b3e7000 - 0x3b3ecfff libsystem_pthread.dylib armv7s  <3b9209ad7912375c9ba09eaf8d98f987> /usr/lib/system/libsystem_pthread.dylib
+0x3b3ed000 - 0x3b3eefff libsystem_sandbox.dylib armv7s  <94b38e062c2a3f77bf631ba6eb96af85> /usr/lib/system/libsystem_sandbox.dylib
+0x3b3ef000 - 0x3b3f1fff libsystem_stats.dylib armv7s  <cc2124d613d33e3db1a0786a4b196adf> /usr/lib/system/libsystem_stats.dylib
+0x3b3f2000 - 0x3b3f2fff libunwind.dylib armv7s  <6fdd98b80180359199c8f01ae5272f2a> /usr/lib/system/libunwind.dylib
+0x3b3f3000 - 0x3b40dfff libxpc.dylib armv7s  <8ae3aa0d5ebe3f139e7bfb4b32638d1c> /usr/lib/system/libxpc.dylib
\ No newline at end of file
diff --git a/CrashReports/showPathMenu.crash b/CrashReports/showPathMenu.crash
new file mode 100644
index 0000000..4e517e7
--- /dev/null
+++ b/CrashReports/showPathMenu.crash
@@ -0,0 +1,394 @@
+Incident Identifier: 2CC77A86-65CD-42D1-98C9-264CFB19BA30
+Hardware Model:      iPad3,3
+Process:             Inkpad [1612]
+Path:                /var/mobile/Applications/C27169AF-3CDC-423C-AAD1-E5BCC7193534/Inkpad.app/Inkpad
+Identifier:          com.taptrix.inkpad
+Version:             1.5.1 (1.5.1)
+Code Type:           ARM (Native)
+Parent Process:      launchd [1]
+
+Date/Time:           2013-11-05 21:05:43.464 +0000
+OS Version:          iOS 7.0.3 (11B511)
+Report Version:      104
+
+Exception Type:  EXC_CRASH (SIGABRT)
+Exception Codes: 0x0000000000000000, 0x0000000000000000
+Triggered by Thread:  0
+
+Last Exception Backtrace:
+0   CoreFoundation                     0x30ad6f46 __exceptionPreprocess + 126
+1   libobjc.A.dylib                    0x3b34d6aa objc_exception_throw + 34
+2   CoreFoundation                     0x30ad6e88 +[NSException raise:format:] + 100
+3   UIKit                              0x332c143c -[UIView(Internal) _setViewDelegate:] + 228
+4   UIKit                              0x332c1192 -[UIViewController setView:] + 434
+5   Inkpad                             0x000c1976 -[WDCanvasController showPathMenu:] (WDCanvasController.m:554)
+6   UIKit                              0x3327e70e -[UIApplication sendAction:to:from:forEvent:] + 86
+7   UIKit                              0x333e5d48 -[UIBarButtonItem(UIInternal) _sendAction:withEvent:] + 116
+8   UIKit                              0x3327e70e -[UIApplication sendAction:to:from:forEvent:] + 86
+9   UIKit                              0x3327e6ae -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 26
+10  UIKit                              0x3327e68c -[UIControl sendAction:to:forEvent:] + 40
+11  UIKit                              0x3326a11a -[UIControl _sendActionsForEvents:withEvent:] + 370
+12  UIKit                              0x3327e102 -[UIControl touchesEnded:withEvent:] + 586
+13  UIKit                              0x3327ddd4 -[UIWindow _sendTouchesForEvent:] + 524
+14  UIKit                              0x33278e60 -[UIWindow sendEvent:] + 828
+15  UIKit                              0x3324e798 -[UIApplication sendEvent:] + 192
+16  UIKit                              0x3324cf9e _UIApplicationHandleEventQueue + 7094
+17  CoreFoundation                     0x30aa217e __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 10
+18  CoreFoundation                     0x30aa164e __CFRunLoopDoSources0 + 202
+19  CoreFoundation                     0x30a9fe42 __CFRunLoopRun + 618
+20  CoreFoundation                     0x30a0ac22 CFRunLoopRunSpecific + 518
+21  CoreFoundation                     0x30a0aa06 CFRunLoopRunInMode + 102
+22  GraphicsServices                   0x3570b27e GSEventRunModal + 134
+23  UIKit                              0x332ae044 UIApplicationMain + 1132
+24  Inkpad                             0x000b1bfa main (main.m:19)
+25  libdyld.dylib                      0x3b855ab2 tlv_initializer + 2
+
+Thread 0 Crashed:
+0   libsystem_kernel.dylib        	0x3b90c1fc __pthread_kill + 8
+1   libsystem_pthread.dylib       	0x3b975a2e pthread_kill + 54
+2   libsystem_c.dylib             	0x3b8bcff8 abort + 72
+3   libc++abi.dylib               	0x3abebcd2 abort_message + 70
+4   libc++abi.dylib               	0x3ac046e0 default_terminate_handler() + 248
+5   libobjc.A.dylib               	0x3b34d91e _objc_terminate() + 190
+6   libc++abi.dylib               	0x3ac021c4 std::__terminate(void (*)()) + 76
+7   libc++abi.dylib               	0x3ac01d28 __cxa_rethrow + 96
+8   libobjc.A.dylib               	0x3b34d7f2 objc_exception_rethrow + 38
+9   CoreFoundation                	0x30a0ac98 CFRunLoopRunSpecific + 636
+10  CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+11  GraphicsServices              	0x3570b27e GSEventRunModal + 134
+12  UIKit                         	0x332ae044 UIApplicationMain + 1132
+13  Inkpad                        	0x000b1bfa main (main.m:19)
+14  libdyld.dylib                 	0x3b855ab4 start + 0
+
+Thread 1:
+0   libsystem_kernel.dylib        	0x3b8f983c kevent64 + 24
+1   libdispatch.dylib             	0x3b83a210 _dispatch_mgr_invoke + 228
+2   libdispatch.dylib             	0x3b839f96 _dispatch_mgr_thread$VARIANT$mp + 34
+
+Thread 2 name:  WebThread
+Thread 2:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+6   WebCore                       	0x38bfa266 RunWebThread(void*) + 414
+7   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 3:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a4e736 CFRunLoopRun + 94
+6   CoreMotion                    	0x310c1230 ___lldb_unnamed_function1404$$CoreMotion + 724
+7   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+8   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+9   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 4 name:  com.apple.NSURLConnectionLoader
+Thread 4:
+0   libsystem_kernel.dylib        	0x3b8f9a8c mach_msg_trap + 20
+1   libsystem_kernel.dylib        	0x3b8f9888 mach_msg + 44
+2   CoreFoundation                	0x30aa17be __CFRunLoopServiceMachPort + 150
+3   CoreFoundation                	0x30a9fee4 __CFRunLoopRun + 780
+4   CoreFoundation                	0x30a0ac22 CFRunLoopRunSpecific + 518
+5   CoreFoundation                	0x30a0aa06 CFRunLoopRunInMode + 102
+6   Foundation                    	0x314452f2 +[NSURLConnection(Loader) _resourceLoadLoop:] + 314
+7   Foundation                    	0x314bac82 __NSThread__main__ + 1058
+8   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+9   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+10  libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 5 name:  com.apple.CFSocket.private
+Thread 5:
+0   libsystem_kernel.dylib        	0x3b90c440 select$DARWIN_EXTSN + 20
+1   CoreFoundation                	0x30aa5680 __CFSocketManager + 480
+2   libsystem_pthread.dylib       	0x3b974c1a _pthread_body + 138
+3   libsystem_pthread.dylib       	0x3b974b8a _pthread_start + 98
+4   libsystem_pthread.dylib       	0x3b972c8c thread_start + 4
+
+Thread 6:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 7:
+0   libsystem_kernel.dylib        	0x3b90cc7c __workq_kernreturn + 8
+1   libsystem_pthread.dylib       	0x3b972dc6 _pthread_wqthread + 306
+2   libsystem_pthread.dylib       	0x3b972c80 start_wqthread + 4
+
+Thread 0 crashed with ARM Thread State (32-bit):
+
+Binary Images:
+0xad000 - 0x198fff Inkpad armv7  <52c246b85f243ef59e5f1f787db58ab5> /var/mobile/Applications/C27169AF-3CDC-423C-AAD1-E5BCC7193534/Inkpad.app/Inkpad
+0x239000 - 0x23afff SpringBoardUIServices armv7  <9979fa17d67131e7bee9b7d34010378f> /System/Library/AccessibilityBundles/SpringBoardUIServices.axbundle/SpringBoardUIServices
+0x23d000 - 0x23dfff TwitterFramework armv7  <6045ac84215e309eb8e45f9b3017af5a> /System/Library/AccessibilityBundles/TwitterFramework.axbundle/TwitterFramework
+0x308000 - 0x31cfff PhotoLibraryFramework armv7  <49117d153cae383597dd92ee217c0bcb> /System/Library/AccessibilityBundles/PhotoLibraryFramework.axbundle/PhotoLibraryFramework
+0x247d000 - 0x24f4fff UIKit armv7  <e0addb609dd43ad8994230eef821877f> /System/Library/AccessibilityBundles/UIKit.axbundle/UIKit
+0x2579000 - 0x257ffff MessageUIFramework armv7  <d5df16e709de328b95985f8628b8c141> /System/Library/AccessibilityBundles/MessageUIFramework.axbundle/MessageUIFramework
+0x258b000 - 0x258cfff SpringBoardFoundation armv7  <5143fde2e381348f976132412cccdd89> /System/Library/AccessibilityBundles/SpringBoardFoundation.axbundle/SpringBoardFoundation
+0x258f000 - 0x2596fff MediaPlayerFramework armv7  <db9a11fbfdd3362597de69de3ed903a5> /System/Library/AccessibilityBundles/MediaPlayerFramework.axbundle/MediaPlayerFramework
+0x25a4000 - 0x25a5fff GeoServices armv7  <333c4e7ba3273775a181e1ad61ff55cf> /System/Library/AccessibilityBundles/GeoServices.axbundle/GeoServices
+0x25a9000 - 0x25a9fff iTunesStoreFramework armv7  <9b652ff2e1a23554a2525c9f397f7248> /System/Library/AccessibilityBundles/iTunesStoreFramework.axbundle/iTunesStoreFramework
+0x25ac000 - 0x25b2fff TelephonyUIFramework armv7  <cc4f382862f8387db70ce9be92150ba1> /System/Library/AccessibilityBundles/TelephonyUIFramework.axbundle/TelephonyUIFramework
+0x25be000 - 0x25bffff QuickLook armv7  <dc58cc2b00bb30daa068a93f9e31b64a> /System/Library/AccessibilityBundles/QuickLook.axbundle/QuickLook
+0x25c2000 - 0x25c8fff AddressBookUIFramework armv7  <47aad6924b233e169d63d96bc2f24ae2> /System/Library/AccessibilityBundles/AddressBookUIFramework.axbundle/AddressBookUIFramework
+0x25db000 - 0x25ddfff SocialFramework armv7  <253501ba062f36f2be79503502c4d0c1> /System/Library/AccessibilityBundles/SocialFramework.axbundle/SocialFramework
+0x333b000 - 0x3346fff QuickSpeak armv7  <a20789c5ceb23faf96fe2c5ffe703f68> /System/Library/AccessibilityBundles/QuickSpeak.bundle/QuickSpeak
+0x3470000 - 0x3474fff PreferencesFramework armv7  <667227028548376b8efdc151ce911678> /System/Library/AccessibilityBundles/PreferencesFramework.axbundle/PreferencesFramework
+0xef13000 - 0xef1afff PhotosUIFramework armv7  <3bcabcb42a1135a188ae724bf20116cf> /System/Library/AccessibilityBundles/PhotosUIFramework.axbundle/PhotosUIFramework
+0x2be70000 - 0x2be90fff dyld armv7  <66466931af5f3a57ab89493b2e488df9> /usr/lib/dyld
+0x2f6a5000 - 0x2f6a8fff AccessibilitySettingsLoader armv7  <bc6df90446583010b9db4954b70af90c> /System/Library/AccessibilityBundles/AccessibilitySettingsLoader.bundle/AccessibilitySettingsLoader
+0x2f6fc000 - 0x2f717fff libJapaneseConverter.dylib armv7  <e9cac8b8a1723a5bad9fed4e517171cf> /System/Library/CoreServices/Encodings/libJapaneseConverter.dylib
+0x2f718000 - 0x2f738fff libKoreanConverter.dylib armv7  <32aaf294803d339fbe6011ecf4e4aca4> /System/Library/CoreServices/Encodings/libKoreanConverter.dylib
+0x2f867000 - 0x2f970fff IMGSGX543GLDriver armv7  <6ad7917135fb3e749a48eb1b727961bc> /System/Library/Extensions/IMGSGX543GLDriver.bundle/IMGSGX543GLDriver
+0x2f97a000 - 0x2fa7bfff AVFoundation armv7  <bdebaff677b53712bf81e005c4c0c156> /System/Library/Frameworks/AVFoundation.framework/AVFoundation
+0x2fa7c000 - 0x2faa4fff libAVFAudio.dylib armv7  <bc76e47ade1d3e0a84e7d3c301acc65f> /System/Library/Frameworks/AVFoundation.framework/libAVFAudio.dylib
+0x2faa5000 - 0x2faa5fff Accelerate armv7  <8e17835efc9234da89e3080c47fad906> /System/Library/Frameworks/Accelerate.framework/Accelerate
+0x2faa6000 - 0x2faaefff libCGInterfaces.dylib armv7  <58c511f2af6a373a950aa51fee7fb2b6> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/Resources/libCGInterfaces.dylib
+0x2faaf000 - 0x2fc7bfff vImage armv7  <a0e38e04253d345684ae9b6020775c4a> /System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/vImage
+0x2fc7c000 - 0x2fd55fff libBLAS.dylib armv7  <98fa9344fcaf36cea0171bd98b2d4aa1> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib
+0x2fd56000 - 0x3000efff libLAPACK.dylib armv7  <b3eb717cd5263db1887946fd376f5c61> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib
+0x3000f000 - 0x3007dfff libvDSP.dylib armv7  <37739741965d36df9f8274ecaa63da77> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib
+0x3007e000 - 0x3008ffff libvMisc.dylib armv7  <f24c84c7c0d43396a3c36a8dc10631b2> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvMisc.dylib
+0x30090000 - 0x30090fff vecLib armv7  <75820262401c3e648868525cca914352> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib
+0x30091000 - 0x300b0fff Accounts armv7  <b8a0886aa66f3d67bac95e766546c1f0> /System/Library/Frameworks/Accounts.framework/Accounts
+0x300b2000 - 0x30117fff AddressBook armv7  <9128ef26f70f3eb6b3cbba93054b9b7b> /System/Library/Frameworks/AddressBook.framework/AddressBook
+0x30118000 - 0x3022afff AddressBookUI armv7  <a1f0ff5f8e6d3e3498c3549663254dad> /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI
+0x3022b000 - 0x3023cfff AssetsLibrary armv7  <08323602afe8306cbf48240439d0ddba> /System/Library/Frameworks/AssetsLibrary.framework/AssetsLibrary
+0x3037f000 - 0x30698fff AudioToolbox armv7  <9a7099fbc6a731e3a5a28326a82f195b> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
+0x30699000 - 0x3079efff CFNetwork armv7  <65ca2400f013332ebdf316de7f77a5d1> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
+0x3079f000 - 0x307f9fff CoreAudio armv7  <0e21e762e7ba306fa0298e809b713853> /System/Library/Frameworks/CoreAudio.framework/CoreAudio
+0x307fa000 - 0x30810fff CoreBluetooth armv7  <a0b9022fb60f3fdfb5074e73b1bc2c02> /System/Library/Frameworks/CoreBluetooth.framework/CoreBluetooth
+0x30811000 - 0x30a02fff CoreData armv7  <236e9b1668c835a69c7db4d61081a42e> /System/Library/Frameworks/CoreData.framework/CoreData
+0x30a03000 - 0x30b45ff0 CoreFoundation armv7  <401717ac95d238a396e41b0637d0bc1c> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
+0x30b46000 - 0x30c69fff CoreGraphics armv7  <cfd2c47267003ad0b0423c48a04fcd60> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics
+0x30c6b000 - 0x30ca6fff libCGFreetype.A.dylib armv7  <bc90599da698338cb7b95199b2147509> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib
+0x30ca8000 - 0x30cb2fff libCMSBuiltin.A.dylib armv7  <e7d1996b5d3836019b6613fa406a15f7> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCMSBuiltin.A.dylib
+0x30e97000 - 0x30eb1fff libRIP.A.dylib armv7  <8a769a8b161932e89e3c82b11bd94d77> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib
+0x30eb2000 - 0x30f8afff CoreImage armv7  <1cb68b326ee73162a7036fda163c6527> /System/Library/Frameworks/CoreImage.framework/CoreImage
+0x30f8b000 - 0x30fd8fff CoreLocation armv7  <82a8b8f426f53cc69a3bc2af8f57e6bc> /System/Library/Frameworks/CoreLocation.framework/CoreLocation
+0x31010000 - 0x31087fff CoreMedia armv7  <68ca1c192750311fb18eee3527cd46f1> /System/Library/Frameworks/CoreMedia.framework/CoreMedia
+0x31088000 - 0x31130fff CoreMotion armv7  <247abf16847039b39d88f1877d67eccd> /System/Library/Frameworks/CoreMotion.framework/CoreMotion
+0x31131000 - 0x31189fff CoreTelephony armv7  <f19c1bf765b73adea253d47a480e3ab5> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony
+0x3118a000 - 0x31219fff CoreText armv7  <192d424022103d64a916dbb90e809ff5> /System/Library/Frameworks/CoreText.framework/CoreText
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\ No newline at end of file
diff --git a/DropboxSDK.framework/DropboxSDK b/DropboxSDK.framework/DropboxSDK
index 61ff5d6..7d61b2e 100644
Binary files a/DropboxSDK.framework/DropboxSDK and b/DropboxSDK.framework/DropboxSDK differ
diff --git a/Help/index_ar.html b/Help/index_ar.html
new file mode 100755
index 0000000..627a21d
--- /dev/null
+++ b/Help/index_ar.html
@@ -0,0 +1,374 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="en">
+    
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+            <title>Inkpad شرح</title>
+            <meta name="author" content="Steve Sprang">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body dir="rtl" >
+        
+        <div class="content">
+            
+            <h1>ما هو Inkpad؟</h1>
+            
+            
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            Inkpad هو برنامج شبيه بـ illustration و Inkpad صمم خصيصاً للآيباد. فهو يدعم المسارات(paths)، والنصوص على المسارات، والمجموعات، والأقنعة، والتعبئة المتدرجة، وعدد غير محدود من الطبقات.
+        
+            <div style="clear: both;"></div>
+            
+            <h1>المعرض</h1>
+             هو محل تواجد كل التصاميم الخاصة بك في شكل صور مصغرة لكل من التصاميم والنماذج. اضغط على الصورة المصغرة للعرض أو التحرير. اضغط على العنوان تحت الصورة المصغرة لإدخال عنوان جديد.
+            <p>
+            انقر فوق زر <B> + </B> في أعلى الزاوية اليمنى من الشاشة لإنشاء تصميم جديد.
+            <p>
+            انقر فوق زر <B> الكاميرا </B> لالتقاط صورة واستخدامها كخلفية لتصميم جديد.
+            <p>
+    
+    
+            <h3>الإستيراد</h3>
+            يمكن لـ Inkpad استيراد الصور والخطوط، وملفات SVG، SVGZ، Inkpad عن طريق Dropbox. إنقر على <b> استيراد </b> للوصول إلى حساب Dropbox الخاص بك.
+            <p>
+            
+            تظهر الخطوط المستوردة في القائمة السفلى من المعرض بإسم <b> الخطوط </b> حيث يمكن إزالتها إذا لم تعد ترغب في استخدامها. حرف <b> A </b> في أسفل الشاشة عند تحرير تصميم ما، يعرض لوحة الخطوط المستوردة مخلوطة مع الخطوط المضمنة.
+            <p>
+                انقر فوق زر <b> نماذج </b> لإعادة تثبيت النموذج الفنية.
+                <p>
+            
+            <h3>التصدير</h3>
+            انقر فوق <b> تحديد </b> للدخول في وضع التحديد.
+            <p>
+            أثناء وضع التحديد، اضغط على الصور المصغرة لتحديدها (أو إلغاء تحديدها). عندما يتم اختيار تصميم واحد أو أكثر، انقر على <b> Email </b> لإرسالها بالبريد الإلكتروني، أو انقر <b> Dropbox </b> لتحميلها مباشرة إلى Dropbox الخاص بك.
+            <p>
+            انقر فوق زر <b> سلة المهملات </b> لحذف التصاميم المحددة.
+            <p>
+            انقر فوق زر <b> تم </b> لإنهاء وضع التحديد.
+            
+            <h1>التصاميم</h1>
+            
+            استخدم زر <b> تحرير </b> لقص، نسخ، لصق، حذف، وتغيير التحديد.
+            <p>
+            استخدم قائمة <b> ترتيب </b> لنقل الأشكال إلى الوراء وإلى الأمام في الحزمة، عمل تجميع وفك تجميع الأشكال، وتوزيع، ومحاذاة الأشكال.
+            <p>
+            استخدم قائمة <b> مسار </b> لإضافة وإزالة النقاط، وكذلك مخطط الحجم، ضم ودمج المسارات، عمل الأقنعة، ووضع النص على المسار.
+            <p>
+            
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" alt="Color Adjustment"/></h3>
+            استخدام قائمة <b> تعديل اللون </b> لمزج الألوان عبر ملء الكائنات المحددة، وضبط التدرج، والتشبع والسطوع وتوازن اللون للكائنات المحددة،  وعكس ألوان التحديد.
+            <p>
+            
+            عند مزج الألوان، يجب أن تكون أطراف الكائنات ممتلئة اللون في كل اختيار (وليست متدرجة الألوان). على سبيل المثال، عند المزج الأفقي، يجب أن تكون الكائنات ممتلئة اللون في أقصى اليسار وأقصى اليمين. بالإضافة إلى ذلك، يجب تحديد ما لا يقل عن 3 كائنات لتمكين خيارات المزج.
+            <p>
+            
+            <img class="undo_inline" src="undo.png" width="24" height="24" alt="Undo"/></h3>
+            اضغط على زر <b> التراجع </b> للتراجع عن التغييرات.
+            <p>
+            
+            <img class="undo_inline" src="redo.png" width="24" height="24" alt="Redo"/></h3>
+            اضغط على زر <B> الإعادة </b> لإعادة التغييرات.
+            <p>
+            
+            في أعلى الجانب الأيمن من الشاشة هناك المزيد من الخيارات للتعامل مع التصميم:
+            <p>
+            
+            <div class="example" style="top-margin:-1em;">
+                <img src="drawing_navbar.png" width="185" height="29" alt="Drawing Nav Bar"/>
+            </div>
+            <p>
+            على التوالي، وهي: <b> الإحتواء </b>، <b> إضافة صورة</b>، <b> الإعدادات </b>، ثم <b> مشاركة / التصدير </b>.
+            <p>
+            
+            <h3>الإعدادات</h3>
+            استخدام لوحة <b> الإعدادات </b> لتشغيل الشبكة وإيقافها، التحكم في تباعد الشبكة، كما توفر لك إمكانية الإختيار بين تمكين الإنطباق على الشبكة من  عدمة، أو الإنجذاب إلى النقاط في المسارات الموجودة، أو إلى حواف المسارات الموجودة. يمكنك أيضا تشغيل المساطر وإيقاف تشغيلها، تغيير وحدات التصميم، وتعديل أبعاد التصميم.
+            <p>
+            
+            عندما يتم<b> عزل طبقة مفعلة </b>، يمكنك فقط تحرير الطبقة النشطة. وسوف تكون  الطبقات الأخرى مخفية في التصميم بشكل جزئي. هذا يجعل من السهل تحرير المحتوى في طبقة واحدة دون قصد لمس شيء في الطبقة الأخرى.
+            <p>
+            
+            عند <b> تمكين وضع التخطيط </b>، لايمكنك أن ترى سوى الخطوط العريضة للأشكال في التصميم. وهذا يجعل من السهل تحديد الكائنات التي يتم حجبها من قبل الكائنات الأخرى. كما أنه يقلل كثيرا من وقت إنتاج التصاميم المعقدة.
+            <p>
+	
+            
+            <h3>التكبير</h3>
+            استخدام إصبعيك للتكبير والتصغير. بمجرد الإنتهاء من ذلك، يمكنك رفع إصبع واحد وإبقاء الآخر للتنقل حول ورقة التصميم دون الحاجة للتكبير والتصغير مرة أخرى.
+<p>
+		إذا تم تعيين وحدة الرسم بالبكسل، فالتصميم على حجم البكسل الفعلي عند مستوى تكبير 100٪ (كما هو مبين في شريط التنقل).
+		<p>
+		إذا كنت تستخدم الوحدات للقياس المادي (inches, centimeters, الخ)،Inkpad يعرض الرسم في حجم الطباعة عند مستوى التكبير 100٪.
+            
+            <h1>الأدوات</h1>
+            
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Tool Palette"/>
+            Inkpad يوفر عددا من الأدوات لإنشاء وتعديل التصميم.
+			<p>
+			لوحة الأدوات قابلة للتحريك فوق ورقة التصميم، قم بتغيير مكانها إذا لزم الأمر.
+            <p>
+	
+			يمكنك تعديل إستخدام العديد من الأدوات عن طريق الضغط باستمرار على الاصبع الثاني في لوحة التصميم<b> بعد </b>بدأ السحب. إذا قمت بتطبيق اللمسة الثانية قبل أن تبدأ السحب، فسوف تقوم بتكبير لوحة التصميم.
+			<p>
+			الموضح أدناه هو سلوك كل أداة من هذه الأدوات:
+				
+			<div style="clear:both;padding-bottom:0.25em;"></div>
+            
+            <h3>أداة التحديد وأداة التحديد المتعدد</h3>
+            
+            <img class="tool_inline" src="select.png" width="30" height="30" alt="Selection Tool"/>
+			أداة التحديد دائما تقوم بتحدد كائن واحد فقط عند النقر على التصميم. ويتم إلغاء تحديد أي كائن تم تحديده سابقاً.
+            <p>
+            
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" alt="Multi Selection Tool"/>
+			أداة التحديد المتعدد لا تقوم بإلغاء تحديد الكائنات السابقة، وإنما تضيف كائن جديد إلى التحديد كلما قمت بالنقر عليهم، وعند النقر على كائن تم تحديده سابقاً يتم إلغاء تحديده.
+            <p>
+            
+            حدد مجموعة من الكائنات عن طريق نقر الجزء الفارغ من التصميم وجره إلى أن يتم الإحاطة بهذه الكائنات. يظهر مستطيل (يسمى مستطيل التحديد) للدلالة على منطقة التحديد.
+            <p>
+            
+            تستطيع تحريك الكائنات المحددة على ورقة التصميم، كما يمكنك تقييد الحركة أفقياً، بشكل مائل، وعامودياً من خلال إضافة الاصبع الثاني على ورقة التصميم بعد بدء السحب.
+            <p>
+            
+             عند تحديد مسار واحد بالضبط، يمكنك تعديل مسار النقاط و مقابض التحكم. مثل وصف أداة القلم أدناه، وضع الاصبع الثاني على ورقة التصميم عند سحب مقبض التحكم  تتسبب في عكس مقبض التحكم و يبقى ثابتاً.
+            <p>
+            عند تحديد مسار واحد بالضبط، يمكنك تعديل مسار النقاط و مقابض التحكم. مثل وصف أداة القلم أدناه، وضع الاصبع الثاني على ورقة التصميم عند سحب مقبض التحكم  تتسبب في عكس مقبض التحكم و ثبات أحد مقابض التحكم.
+			<p>
+            عند النقر المزدوج وسحب أحد النقاط يجعل مقابض التحكم تقابل بعضها البعض.
+            <p>
+            
+            <h3>أداة القلم <img class="tool_header" src="pen.png" width="30" height="30" alt="Pen Tool"/></h3>
+       
+			أداة القلم هي أقوى وسيلة لإنشاء المسارات فيInkpad. يمكنك استخدامها لتحديد أي شكل ممكن. للبدء، حدد القلم من لوحة الأدوات.
+            <p>
+            
+            انقر نقرة واحدة على التصميم لإضافة نقطة زاوية واحدة (مرساة) إلى الشكل الخاص بك. وهناك سلسلة من النقرات المنفردة تنتج مضلع مع زوايا حادة.
+            
+            <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polygon"/>
+            </div>
+            
+            لجعل الحافة منحنية، انقر واسحب. سترى مجموعة من مقابض التحكم تظهر والتي تحدد شكل المنحنى. وأبعد مقابض التحكم هي من نقطة الربط، وأكثرهم حدة.
+            
+            <div class="example">
+                <img src="curve.png" width="217" height="167" alt="Curve"/>
+            </div>
+            
+            يمكنك أيضا نقل مقابض التحكم بشكل مستقل. بمجرد البدء في السحب، المس ورقة التصميم مع الاصبع الثاني لإبقاء عكس مقبض التحكم ثابتاً. هذا يسمح لك بإنشاء جزأين من المنحنيات والتي تشكل زاوية.
+            <p>
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Corner"/>
+            </div>
+            
+            اضغط على النقطة الأولى في المسار لإغلاق المسار.
+            <p>
+            
+            انقر نقراً مزدوجاً على النقطة الأخيرة في المسار لإنهاء المسار دون إغلاقة.
+            <p>
+	
+            لمواصلة تحرير مسار موجود مغلق، أولاً حدده باستخدام أداة التحديد. ثم اختر أداة القلم وقم بالنقر على نقطة واحدة من نقاط نهاية المسار. يمكنك الآن تمديد المسار أو انقر على آخر نقطة للجهة المقابلة لإغلاقه.
+            
+            <h3>أداة الرسم الحر <img class="tool_header" src="brush.png" width="30" height="30" alt="Freehand Tool"/></h3>
+
+            أداة الرسم الحر ترسم مسارات حرة على ورقة التصمميم. وهذه وسيلة رائعة للخربشة والطلاء.
+            <p>
+            
+            <h3>أداة المسح <img class="tool_header" src="eraser.png" width="30" height="30" alt="Eraser Tool"/></h3>
+            
+            أداة المسح أو الممحاة تمحو أجزاء الأشكال في الرسم. وهي تعمل على أي مسار.
+            <p>
+            
+            إذا كان هناك اختيار، فإن أداة المسح تعمل على الأشكال المحددة فقط.
+            <p>
+            
+            يمكنك ضبط عرض الممحاة عن طريق لوحة الإعدادات الصغيرة التي تظهر في الجزء السفلي من ورقة التصميم عند تحديد أداة المسح.
+            <p>
+            
+            <h3>أداة إضافة النقاط <img class="tool_header" src="add_anchor.png" width="30" height="30" alt="Add Anchor Tool"/></h3>
+
+            أداة إضافة النقاط تضيف نقاط الربط على الأشكال الموجودة في الرسم.
+            <p>
+            
+            انقر فوق حافة الشكل لإضافة نقطة جديدة.
+            <p>
+            أداة إضافة النقاط تحدد الشكل عند الضرورة، ولكن من الأسهل لأداة إضافة النقاط إذا قمت بتحديد المسار أولاً بحيث يمكنك رؤية نقاط الربط الموجودة.
+            <p>
+            
+            <h3>أداة المقص (أداة تقسيم المسار) <img class="tool_header" src="scissor.png" width="30" height="30" alt="Scissor Tool"/></h3>
+
+            أداة المقص تقطع المسارات الموجودة.
+            <p>
+            
+            لتقسيم المسار، انقر على الطرف الذي تريد قطعة. للفصل عند نقطةٍ ما، انقر عليها.
+            <p>
+            إذا تم إغلاق المسار من قبل، سيتم فتح المسار و ستظهر نقطتي النهاية في مكان النقرة. إذا لم يتم إغلاق المسار، فسوف ينقسم المسار إلى مسارين في مكان النقرة.
+            <p>
+            
+            <h3>أدوات التشكيل	        <img class="tool_header" src="rect.png" width="30" height="30" alt="Rectangle Tool"/>
+			            <img class="tool_header" src="oval.png" width="30" height="30" alt="Oval Tool"/>
+			            <img class="tool_header" src="star.png" width="30" height="30" alt="Star Tool"/>
+                <img class="tool_header" src="polygon.png" width="30" height="30" alt="Polygon Tool"/>
+                <img class="tool_header" src="spiral.png" width="30" height="30" alt="Spiral Tool"/>
+			            <img class="tool_header" src="line.png" width="30" height="30" alt="Line Tool"/></h3>
+            
+    
+أدوات التشكيل تنشئ أشكال المستطيلات، أشكال بيضاوية، النجوم والمضلعات، الخطوط واللوالب.
+            <p>
+            انقر مع الاستمرار على أداة التشكيل في لوحة الأدوات للوصول إليها. ستظهر لوحة فرعية تسمح لك بإختيار شكل مختلف.
+<p>
+	بشكل افتراضي، المستطيلات والأشكال البيضاوية ليست مقيدة بنسبة العرض إلى الارتفاع. إذا كنت تريد مربع متوازي الأضلاع أو دائرة، إلمس الشاشة بأصبعك الثاني بعد أن تبدأ بسحب الشكل.
+	<p>
+		يمكنك ضبط نصف قطر زاوية المستطيلات، وعدد النقاط في النجوم، ومعدل اضمحلال اللوالب، وعدد أطراف المضلع من خلال لوحة الإعدادات الصغيرة التي تظهر في الجزء السفلي من ورقة التصميم عند تحديد الأداة المطابقة.
+		<p>
+			عند لمس الشاشة مع الاصبع الثاني أثناء سحب شكل النجمة، نصف القطر الداخلي للنجم يكون ثابتاً، مما يسمح لك جعل النجم أكثر و أقل حدة.
+			<p>
+				عند لمس الشاشة مع الاصبع الثاني أثناء سحب شكل الخط، يتم تقييد الخط أفقياً، عامودياً وبشكل مائل.
+            <p>
+            
+            <h3>الأداة الشافطة / القطارة <img class="tool_header" src="eyedropper.png" width="30" height="30" alt="Eyedropper Tool"/></h3>
+            
+            الأداة الشافطة تلتقط سمات نمط الكائنات الموجودة في الرسم الخاص بك. تلتقط وتطبق هذه الخصائص على أي من الكائنات التي يمكن تحريرها في لوحات النمط الوارد وصفها في المقطع التالي:
+            <p>
+            لاستخدام القطارة، اسحب إصبعك على الكائنات في الرسم الخاص بك حتى تقوم بالتقطت النمط الذي تريد تطبيقه.
+            <p>
+            إذا لم يتم تحديد أي شيء عند سحب القطارة، سيتم تطبيق الأنماط إلى الكائن التالي تقوم بإنشائها. إذا تم تحديد شيء، سيتم تطبيق الأنماط على الكائنات المحددة.
+            <p>
+            
+            <h3>أداة الكتابة <img class="tool_header" src="text.png"  width="30" height="30" alt="Text Tool"/></h3>
+            أداة الكتابة تنشئ الكائنات النصية.
+            <p>
+            انقر واسحب لإنشاء مربع النص على ورقة التصميم. عند الانتهاء من السحب، ستظهر لوحة المفاتيح على الشاشة، مما يسمح لك بتحرير النص. لإيقاف التحرير، انقر في أي مكان على ورقة التصميم.
+            <p>
+            لتحرير النص مرة أخرى في المستقبل، حدد أداة النص، ثم انقر على النص، أو اختر إحدى أدوات التحديد والنقر نقرا مزدوجا على النص.
+            <p>
+            
+            <h3>المقياس وأدوات التدوير</h3>
+            
+            المقياس وأدوات التدوير تحول الكائنات المحددة.
+            <p>
+            نقرة واحدة باستخدام أي من هذه الأدوات تقوم بتحرك النقطة المحورية للتحويل (في البداية تكون في مركز التحديد). يتم تغيير الحجم بعيداً عن المحور أو تدويره عند السحب.
+            <p>
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Scale Tool"/>
+            أداة القياس تحافظ على نسبة العرض إلى الارتفاع للكائنات المحددة، لكن النقر بلإصبع الثاني أثناء السحب يجعل المقياس غير متناسق.
+            <p>
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Rotate Tool"/>
+            أداة التدوير تدور بحرية، ما لم تضع إصبعك الثاني على الشاشة أثناء السحب، في هذه الحالة تقيد أداة الاستدارة بزوايا 45 درجة.
+            
+            <h1>خصائص التصميم</h1>
+            
+            اضغط على أزرار الخصائص في شريط الأدوات لتعديل مظهر الأشكال المحددة:
+            <p>
+            
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Styles Toolbar"/>
+            </div>
+            <p>
+هم، على التوالي: <b> نماذج الألوان </b>، <b> التعبئة </b>، <b> الحدود </b>، <b> الظل والشفافية </b>، <b> الخطوط </b>.
+            <p>
+            زر <b>الظل والشفافية</b> يشير إلى لون واتجاه الظل الحالي، فضلا عن شفافية الكائن. الألوان المشار إليها في أزرار <b>الحدود</b> و <b>التعبئة</b> هي القيم المستخدمة عند إنشاء الأشكال الجديدة.
+            <p>
+            
+            <h3>نماذج الألوان</h3>
+            
+            تحفظ لوحة <b>نماذج الألوان</b> الألوان و تدرجات اللون لإعادة استخدامها في وقت لاحق.
+            <p>
+            
+            عناصر التحكم <b>الظل/الحدود/التعبئة</b> في الجزء السفلي من الوحة تحدد النمط الذي يتم حفظه إذا قمت بالنقر على زر <b>+</b> في الركن الأيمن العلوي للوحة. كما أنها تحدد النمط الذي يتم تعيينه عند إختيارك لواحدة من النماذج في اللوحة.
+            <p>
+            وحيث أن وظيفة التدرجات التعبئة، فالنقر على نموذج متدرج ينطبق على نمط التعبئة بغض النظر عن الإعداد.
+            <p>
+            
+            <h1>التدرجات</h1>
+            
+          التدرج هو تعبئة الشكل بلونين أو أكثر. ويعرف التدرج بمجموعة من مماسك الألوان. يحدد كل ممسك بلون وبموقع ضمن التدرج.
+            <p>
+            
+            لتطبيق التدرج، افتح لوحة <b>التعبئة</b> واضغط على زر <b>التدرج</b> في شريط العنوان.
+            <p>
+            انقر على ممسك لون لتحديده. استخدم منزلقات اللون في الجزء العلوي من اللوحة لتغيير لون الممسك. اسحب ممسك اللون لتغيير موقعه داخل التدرج.
+            <p>
+            لعكس إتجاه التدرج، مرر اصبعك لليمين أو اليسار في شريط التدرج (المنطقة فوق مماسك الألوان).
+            <p>
+            لتوزيع مماسك الألوان بالتساوي في التدرج، انقر على شريط التدرج نقراً مزدوجاً.
+            <p>
+            لإزالة ممسك لون من التدرج، اسحبه لأعلى أو لأسفل.
+            <p>
+            لإدراج ممسك لون جديد، انقر فوق المساحة الفارغة بين مماسك اللون (أسفل شريط التدرج).
+            <p>
+            عند تحديد شكل لديه تعبئة متدرجة (وهو الكائن المحدد فقط)، تظهر مقابض تحكم خاصة تسمح لك بتغيير بداية ونهاية نقاط التدرج في:
+            <p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradient on Canvas"/>
+            </div>
+            
+            <h1>Layers (الطبقات)</h1>
+            
+            Inkpad يدعم عدد غير محدود من الطبقات. فالطبقات مفيدة لتنظيم رسومات معقدة. كل عنصر من عناصر الرسم يمكن أن يكون على طبقة خاصة به، مما يجعل من السهل تحريره.
+            <p>
+            يمكنك حذف أو تكرار أو إعادة ترتيب، إعادة تسمية، قفل، وإخفاء الطبقات. يمكنك أيضا التحكم في شفافية كل طبقة.
+            <p>
+            
+            اضغط على زر <b>الطبقات</b> في شريط الأدوات لعرض الطبقات في التصميم الخاص بك.
+            <p>
+            
+            <h1>ضم المسارات</h1>
+            
+            لضم مسارين غير مغلقين، قم بتحديد كل منهما وختر <b>ضم المسارات</b> من قائمة <b>مسار</b>.
+            <p>
+            تضم المسارات عن طريق ربط أقرب نقاط النهاية الخاصة بها، لذلك قد ترغب في ضمها بالطريقة التي تنوي لها الإتصال قبل اختيار <b> ضم المسارات </b>.
+            <p>
+            إذا كان الطرفان المتعاكسان للمسار الجديد متزامنان بعد الانضمام، فإن المسار الجديد مغلقاً أيضاً.
+            
+            <h1>المسارات المركبة</h1>
+            
+            المسار المركب هو مسار يتألف من مسارات فرعية متعددة. ومفيدة لإنشاء الأشكال التي تحتوي على ثقوب.
+            <p>
+            
+            لإنشاء مسار مركب، قم بتحديد اثنين أو أكثر من المسارات أو من المسارات المركبة واختر <b>دمج المسارات</b> من قائمة <b>مسار</b>.
+
+            <p>
+            
+            لتقسيم مسار مركب مرة أخرى إلى مسارات بسيطة، اختيار <b>فصل المسارات</b> من قائمة <b>مسار</b>.
+            <p>
+            
+            الاتجاه النسبي لكل مسار فرعي في المسار المركب يحدد بالمسارات الفرعية التي يتم ملأها. إذا كانت جميع المسارات تشغل نفس الإتجاه، فجميعها ممتلئة.
+            <p>
+            إذا قمت بدمج مسارين أملاً في احداث فجوة، ولكن تم ملء الفجوة، حدد واحد من المسارات في المسار المركب واختر <b>عكس اتجاه المسار</b> من قائمة <b>مسار</b>.
+            <p>
+            
+            <h1>وضع النص على مسار</h1>
+            
+            لوضع نص على المسار، حدد مسار غير مدمج واحد (أو مسار وكائن نص موجود) واختر <b>وضع النص على المسار</b> من قائمة <b>مسار</b>.
+            <p>
+            سيظهر محرر النص، مما يسمح لك بتحرير النص الموجود على المسار. لتحرير هذا النص في وقت لاحق انقر نقراً مزدوجاً على المسار بأحد أدوات التحديد ( أو انقر على المسار باستخدام أداة النص ).
+            <p>
+            المسار قابل للتحرير مثل أي مسار عادي، ولكن نمط الإعدادات ينطبق فقط على النص.
+            <p>
+            اسحب شريط البداية الذي يظهر في بداية النص لتغيير مكان النص في المسار.
+            <p>
+            لجعل النص يظهر على الجانب الآخر من المسار، اختر <b>عكس اتجاه المسار</b> من قائمة <b>مسار</b>.
+            <p>
+            
+            <h1>الأقنعة</h1>
+            
+            القناع هو مسار، مسار مركب، أو كائن النص الذي يقتص محتويات عناصر الرسم الأخرى.
+            <p>
+            لإنشاء قناع، حدد الكائنات التي تريد تحويلها إلى قناع والمسار أو كائن النص الذي تريد استخدامه كقناع (يجب أن يكون القناع هو الكائن المحدد الأعلى). اختر <b>قناع</b> من قائمة <b>مسار</b>.
+            <p>
+            
+            لإلغاء القناع، حدد الكائنات المقنعة واختر <b>إلغاء القناع</b> من قائمة <b>مسار</b>.
+            <p>
+            
+            المسار المقنع من الممكن أن يتم تعبأته و وتحديد أطرافه تماماً مثل أي مسار عادي.
+            <p>
+            
+        </div>
+        
+    </body>
+    
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Help/index_de.html b/Help/index_de.html
new file mode 100644
index 0000000..01ffa3d
--- /dev/null
+++ b/Help/index_de.html
@@ -0,0 +1,559 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="de">
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+            <title>Inkpad Hilfe</title>
+            <meta name="author" content="Steve Sprang">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body>
+        
+        <div class="content">
+            
+            <h1>Was ist Inkpad?</h1>
+            
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            Inkpad ist eine Vektor-Zeichen-App, die von Grund auf neu für das iPad 		
+            entwickelt wurde. Sie unterstützt Pfade, zusammengesetzte Pfade, Text, Text 
+            auf Pfaden, das Einfügen von Bildern, Gruppen, Verlaufsfüllungen und eine 
+            unbegrenzte Anzahl von Ebenen.<p>
+            Inkpad ist eine freie Software. Es unterliegt der Mozilla Public License v2.0, 
+            die hier aufgerufen werden kann: <a 
+            href="http://mozilla.org/MPL/2.0/">http://mozilla.org/MPL/2.0</a>. 
+            Der Quellcode kann hier nachgelesen werden: <a 
+            href="https://github.com/sprang/Inkpad">http://github.com/sprang/Inkpad</a>.
+            <p>
+            <div style="clear: both;"></div>
+            
+            <h1>Galerie</h1>
+            
+            Die Galerie zeigt ein Vorschaubild jedes deiner Bilder an. Tippe auf ein 
+            Vorschaubild, um es für die Ansicht bzw. zur Bearbeitung zu öffnen. Tippe auf 
+            die Bezeichnung, um es umzubenennen.<p>
+            Tippe auf das Symbol <b>"+"</b> in der oberen rechten Ecke deines 
+            iPad-Bildschirmes, um eine neue Zeichnung zu erstellen.
+            <p>
+            Tippe auf <b>"Kamera"</b>  um ein Foto zu erstellen und als 
+            Hintergrund für deine neue Zeichnung zu benutzen.
+            <p>
+    
+    
+            <h3>Import</h3>
+            
+            Inkpad kann Bilddateien, Schriftarten (TrueType and OpenType) SVG, SVGZ und 
+            natürlich Inkpad-Dateien via Dropbox importieren. 
+            Tippe <b>Importieren</b> an, um auf deine Dropbox zuzugreifen.<p>
+            
+            Importierte Schriftarten erscheinen in dem <b>Schriftartenmenü</b> der 
+            Galerie, von wo aus sie auch gelöscht werden können, wenn du sie nicht länger 
+            benutzen möchtest. Wenn du eine Zeichnung bearbeitest, zeigt das 
+            <b>Schriftartenmenü</b> importierte Schriftarten und die Systemschriften des 
+            iPads an.<p>
+            
+            Tippe <b>"Vorlagen"</b> an, um die vorgefertigten Dateien zu laden, mit denen 
+            Inkpad ausgeliefert wird.<p>
+            
+            <h3>Export</h3>
+            
+            Tippe <b>Auswählen</b> an, um in den Auswahlmodus zu gelangen.
+            <p>
+            
+            Im Auswahlmodus kannst du ein oder mehrere Vorschaubilder (ab)wählen. Wenn die 
+            Auswahl abgeschlossen ist, tippe auf <b>Email</b>, um sie per Email zu 
+            versenden, oder tippe auf <b>Dropbox</b>, um sie direkt mit deiner Dropbox zu 
+            synchronisieren.<p>
+            
+            Tippe auf das Symbol <b>"Papierkorb"</b> um die gewählten Elemente zu löschen.
+            <p>
+           
+            Tippe <b>OK</b>, um den Auswahlmodus zu verlassen.
+            
+            <h1>Zeichnung</h1>
+            
+            Verwende das <b>Auswählen</b>-Menü, um die Auswahl auszuschneiden oder 
+            sie zu kopieren, einzufügen, zu löschen und zu verändern.
+            <p>
+            Verwende das <b>Anordnen</b>-Menü, um Objekte auf der Ebene nach vorne 
+            oder hinten zu bewegen, Objekte zu gruppieren und die Gruppierung aufzuheben 
+            bzw. um Objekte auszurichten oder zu verteilen.
+            <p>
+            Verwende das <b>Pfad</b>-Menü um Ankerpunkte hinzuzufügen oder zu entfernen, 
+            Konturlinien zu erstellen, Pfade zu kombinieren oder zusammenzufügen, Masken 
+            zu erstellen und Text an einem Pfad auszurichten.
+            <p>
+            
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" 	
+            alt="Color Adjustment"/></h3>
+            Verwende das  <b>Farbanpassung</b>-Menü um die Flächenfarbe zwischen 	
+            selektierten Objekten anzugleichen, um den Farbton, die Sättigung, die 
+            Helligkeit und Farbbalance selektierter Objekte anzupassen oder die Farben der	
+            Selektion zu invertieren bzw. zu entsättigen.
+            <p>
+            
+            Um die Flächenfarbe anzugleichen, müssen die Objekte am Anfang und Ende 
+            der Selektion mit einer Farbe (kein Verlauf) gefüllt sein. So müssen z.B. 
+            für ein horizontales Anpassen das linke und rechte Objekt mit einer Farbe 
+            gefüllt sein. Zusätzlich müssen mindestens drei Objekte ausgewählt sein, 
+            um eine Farbanpassung vornehmen zu können.
+            <p>
+            
+            <img class="undo_inline" src="undo.png" width="24" height="24" 
+            alt="Undo"/></h3>
+            Tippe <b>Widerrufen</b> an, um die letzte Änderung zu widerrufen.
+            <p>
+            
+            <img class="undo_inline" src="redo.png" width="24" height="24" 	
+            alt="Redo"/></h3>
+            Tippe <b>Wiederholen</b> an,  um eine Änderung zu wiederholen.
+            <p>
+            
+            Am oberen rechten Bildschirmrand gibt es weitere Optionen um Einstellungen 
+            deiner Zeichnung zu bearbeiten:
+            <p>
+            
+            <div class="example" style="top-margin:-1em;">
+            <img src="drawing_navbar.png" width="185" height="29" alt="Drawing Nav Bar"/>
+            </div>
+            <p>
+            Diese sind: <b>Bildschirmfüllend anzeigen</b>, <b>Foto einfügen</b>, 
+            <b>Einstellungen</b> und <b>Teilen/Exportieren</b>.
+            <p>
+
+            <h3>Einstellungen</h3>
+            Verwende das <b>Einstellungen</b>-Menü, um ein Raster ein- oder auszublenden, 
+            um den Rasterabstand zu verändern, um anzugeben, ob Objekte am Raster, an 
+            Punkten von bestehenden Pfaden, oder and Kanten von bestehenden Pfaden 
+            ausgerichtet werden sollen. Ebenso kannst du hier Lineale ein- oder 	
+            ausblenden, die Maßeinheit der Zeichnung, sowie die Zeichnungsgröße ändern.
+            <p>
+
+            Wenn <b>Aktive Ebene isolieren</b> aktiviert ist, kannst du nur Objekte 
+            der aktiven Ebene bearbeiten. Alle anderen Ebenen in deiner Zeichnung 
+            sind nur noch zum Teil sichtbar. Damit wird die Bearbeitung eines 
+            Ebeneninhaltes vereinfacht, ohne dabei zufällig Objekte einer anderen Ebene 
+            zu verändern.
+            <p>
+
+            Wenn <b>Konturmodus</b> aktiviert ist, werden nur noch die Umrisse der 
+            Objekte in der Zeichnung angezeigt. Damit können Objekte einfacher 
+            ausgewählt werden, die von anderen Objekten überdeckt werden. 
+            Ausserdem wird die Darstellungszeit für komplexe Zeichnungnen enorm verkürzt.
+            <p>
+
+
+            <h3>Zoomen</h3>
+            Verwende die Standard iOS "Pinch" Geste, um ein- und auszuzoomen.
+            Beim Zoomen kannst du einfach einen Finger vom Bildschirm nehmen um die
+            Zeichnung hin- und herzubewegen, ohne weiter zu zoomen.
+            <p>
+            Wenn die Maßeinheit deiner Zeichnung auf Pixel gesetzt ist, stellt
+            Inkpad die Zeichnung in der tatsächlichen Größe dar wenn die Zoomstufe
+        	auf 100% gesetzt ist.
+
+            <p>
+            Verwendest du eine reale Maßeinheit (Zoll, Zentimeter, etc.), dann stellt
+            Inpad die Zeichnung in Druckgröße dar, wenn die Zoomstufe auf 100% gesetzt 	
+            ist.
+
+            <h1>Werkzeugpalette</h1>
+            
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Tool 
+            Palette"/>
+            Inkpad bietet eine Reihe von Werkzeugen, um deine Zeichnung zu erstellen oder 
+            sie 	
+            zu ändern.
+			<p>
+			Die Werkzeugpalette schwebt über der Zeichenfläche. Ziehe sie, um es über den 
+			Bildschirm zu bewegen. Schiebe sie aus dem Weg, wenn sie stören sollte.<p>
+	
+			Du kannst das Verhalten vieler Werkzeuge ändern, indem du zwei Finger bei 				
+			ihrer Benutzung auf dem Bildschirm hältst, <b>nachdem</b> du das Ziehen des 
+			Vektors begonnen hast. Wenn du vorher mit einem zweiten Finger auf den 	
+			Bildschirm tippst, wirst du auf die Zeichenfläche zoomen.
+			<p>
+			Das Verhalten jedes Werkzeugs wird nachfolgend erläutert:
+				
+			<div style="clear:both;padding-bottom:0.25em;"></div>
+            
+            <h3>Auswahl- und Mehrfachauswahlwerkzeug</h3>
+            
+            <img class="tool_inline" src="select.png" width="30" height="30" 
+            alt="Selection Tool"/>
+            Das Auswahlwerkzeug wählt immer exakt ein Objekt, wenn du auf die Zeichnung 
+            tippst. Alle vorher ausgewählten Objekte werden deaktiviert.
+            <p>
+            
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" 
+            alt="Multi Selection Tool"/>
+			Das Multi-Auswahlwerkzeug verwirft die vorherige Auswahl nicht, sondern fügt 
+			ihr mit jedem Tippen neue Objekte hinzu. Wenn du ein bereits ausgewähltes 
+			Objekt mit dem Multi-Auswahlwerkzeug antippst, deaktivierst du dessen Auswahl.
+            <p>
+            
+            Wähle eine Gruppe von Objekten aus, indem du eine leere Stelle auf der 
+            Zeichnung antippst und einen Auswahlrahmen um sie ziehst. Eine Box markiert 
+            die ausgewählte Region.
+            <p>
+            
+            Ziehe ausgewählte Objekte, um sie auf der Zeichnung hin und her zu schieben.
+            Beschränke die Bewegung auf die Horizontale, Diagonale und Vertikale, indem du 
+            einen zweiten Finger auf der Zeichenfläche hältst, nachdem du das Ziehen 
+            begonnen hast.<p>
+            
+            Wenn genau ein Pfad ausgewählt ist, kannst du dessen Ankerpunkte und 
+            Steuerelemente verändern. Wie beim Stift-Werkzeug im nachfolgenden Abschnitt 
+            beschrieben, führt das halten eines zweiten Fingers auf dem Bildschirm, wenn 
+            ein Steuerelement bearbeitet wird dazu, dass das gegenüberliegende 
+            Steuerelement fixiert bleibt.
+            <p>
+            Tippe doppelt auf die Ankerpunkte eines Pfades, um sie zwischen Ecken und 	
+            Bögen hin und her zu konvertieren. ein doppeltes Tippen auf ein Steuerelement 
+            entfernt selbiges. 
+			<p>
+            Tippe doppelt auf einen Ankerpunkt und ziehe ihn gleichzeitig, damit sich die 
+            Steuerelemente an der betreffenden Linie spiegeln.
+            <p>
+            
+            <h3>Stift-Werkzeug<img class="tool_header" src="pen.png" width="30" 
+            height="30" alt="Pen Tool"/></h3>
+       
+			
+			Das Stift-Werkzeug ist der wohl effektivste Weg Pfade in Inkpad zu zeichnen.
+			Du kannst es benutzen um jede nur denkbare Form zu erzeugen. Um zu starten, 
+			wähle das Stift-Werkzeug aus der Werkzeugpalette.
+			
+            <p>
+            
+            Tippe einmal auf die Zeichenfläche, um einen einzelnen Eckpunkt zu erzeugen.
+            Diese Punkte nennt man, wie schon erwähnt, Ankerpunkte oder Anker. Eine Serie 
+            von einzelnen Tips auf dem Bildschirm wird ein Polygon (auch Vieleck) mit 
+            scharfen Kanten erzeugen. <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polygon"/>
+            </div>
+            
+            Um einen Bogen zu ziehen, tippe und ziehe die Punkte während des Erstellens.
+            Du wirst sehen, wie Steuerelemente erscheinen, die dir helfen, die genaue Form 
+            der Kurve zu bestimmen. Je weiter die Steuerelemente vom Ankerpunkt entfernt 
+            sind, desto extremer wird die Kurve. <div class="example">
+                <img src="curve.png" width="217" height="167" alt="Curve"/>
+            </div>
+            
+            Du kannst die Steuerelemente eines Ankers unabhängig voneinander bewegen. Wenn 
+            du das Ziehen begonnen hast, halte einen zweiten Finger auf der Zeichenfläche, 
+            um das gegenüberliegende Steuerelement zu fixieren. Das erlaubt dir, 
+            Bogensegmente zu erstellen, die sich aus Eckpunkten entwickeln.
+            <p>
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Corner"/>
+            </div>
+            
+            Tippe den ersten Ankerpunkt eines Pfades an, um diesen zu schließen.
+            <p>
+            
+            Tippe den letzen Ankerpunkt eines Pfades an, um die Form zu beenden, ohne sie 
+            zu schließen.<p>
+	
+			Um die Bearbeitung eines nicht geschlossenen Pfades fortzusetzen, wähle ihn 
+			zuerst mit dem Auswahl-Werkzeug aus. Anschließend wählst du das Stift-Werkzeug 
+			und tippst auf die Endpunkte des Pfades. Du kannst den Pfad nun erweitern oder 
+			ihn mit einer Berührung des gegenüberliegenden Endpunktes schließen.
+	
+	
+			<h3>Freihand-Werkzeug <img class="tool_header" src="brush.png" width="30" 
+			height="30" alt="Freehand Tool"/></h3>
+
+			Das Freihand-Werkzeug zeichnet, wie der Name schon sagt, freie Formen auf der 		
+			Zeichenfläche. Das ist ist ein großartiger Weg, um einfach zu skizzieren oder 	
+			zu malen.
+            <p>
+            
+            <h3>Radiergummi<img class="tool_header" src="eraser.png" width="30" 
+            height="30" alt="Eraser Tool"/></h3>
+            
+            Der Radiergummi löscht Teile von Formen in deiner Zeichnung. Er arbeitet mit 
+            jedem nicht gruppierten Pfad oder zusammengesetzten Pfad.<p>
+            
+            Wenn eine Auswahl auf der Zeichnung besteht, wird der Radiergummi nur auf den 
+            gewählten Objekten arbeiten.<p>
+            
+            Du kannst die Größe des Radiergummis mit einem kleinen Kontrollfeld steuern, 
+            das am unteren Bildschirmrand auftaucht, wenn der Radierer ausgewählt wird.
+            <p>
+            
+            <h3>"Ankerpunkt hinzufügen"<img class="tool_header" 
+            src="add_anchor.png" width="30" height="30" alt="Add Anchor Tool"/></h3>
+            Mit dem Werkzeug "Ankerpunkt hinzufügen" kannst du bestehenden Formen neue 
+            Ankerpunkte hinzufügen.
+            <p>
+            Tippe auf die Kante einer Form, um einen neuen Ankerpunkt hinzuzufügen.
+            <p>
+            Das "Ankerpunkt hinzufügen"-Werkzeug wählt die Form selbstständig aus, wenn 
+            nötig, aber es ist einfacher wenn du Ankerpunkte hinzufügst, nachdem du eine 
+            Form ausgewählt hast, weil du dann die schon bestehenden Ankerpunkte sehen 
+            kannst.
+            <p>
+            
+            <h3>Schere-Werkzeug (Pfad teilen) <img class="tool_header" src="scissor.png" 
+            width="30" height="30" alt="Scissor Tool"/></h3>
+
+            Das Schere-Werkzeug teilt bestehende Pfade auf.
+            <p>
+            Um einen Pfad aufzuteilen, tippe auf eine Kante die du aufteilen möchtest.
+            Um einen Ankerpunkt aufzuteilen, tippe diesen an.
+            <p>
+        	Falls der Pfad zuvor geschlossen war, wird der Pfad geöffnet, wobei beide
+        	Endpunkte dort liegen, wo du auf den Bildschirm getippt hast. Falls der Pfad 
+        	zuvor nicht geschlossen war, wird er an der Stelle in zwei Pfade aufgeteilt, 
+        	an der du auf den Bildschirm getippt hast.
+            <p>
+            
+            <h3>Formen-Werkzeug		        <img class="tool_header" src="rect.png" width="30" height="30" alt="Rectangle Tool"/>
+			            <img class="tool_header" src="oval.png" width="30" height="30" alt="Oval Tool"/>
+			            <img class="tool_header" src="star.png" width="30" height="30" alt="Star Tool"/>
+                <img class="tool_header" src="polygon.png" width="30" height="30" alt="Polygon Tool"/>
+                <img class="tool_header" src="spiral.png" width="30" height="30" alt="Spiral Tool"/>
+			            <img class="tool_header" src="line.png" width="30" height="30" alt="Line Tool"/></h3>
+            
+    
+			Das Formen-Werkzeug erstellt Rechtecke, Ovale, Sterne, Polygone, Spiralen und 
+			Linien.
+            <p>
+            Tippe und halte das aktive Formen-Werkzeug in der Werkzeugleiste, um auf die 	
+            Auswahl der Werkzeuge zuzugreifen. Ein Untermenü erscheint, welches dir die 
+            Auswahl von möglichen Formvorlagen zeigt.
+<p>
+			In der Standardeinstellung sind Rechtecke und Ovale nicht auf bestimmte 
+			Seitenverhältnisse beschränkt. Wenn du einen "perfekten" Kreis oder ein 
+			Quadrat erzeugen möchtest, berühre den Bildschirm mit einem zweiten Finger, 
+			nachdem du begonnen hast, die Form zu ziehen.
+	<p>
+		
+			Du kannst verschiedene Objekteinstellungen, wie den Eckradius von Rechtecken, 
+			die Anzahl von Zacken bei Sternen, die Zerfallsrate von Spiralen und die 
+			Anzahl der Seiten eines Polygons, mit dem kleinen Einstellungsfeld am unteren 
+			Bildschirmrand verändern. Es erscheint nur, wenn du das entsprechende Tool 
+			gewählt hast.
+		<p>
+			Wenn du den Bildschirm mit einem zweiten Finger berührst, während du einen 
+			Stern zeichnest, wird der Innenradius des Sterns konstant gehalten, während du 
+			seine Zacken länger oder kürzer ziehen kannst.
+			<p>
+			Wenn du den Bildschirm mit einem zweiten Finger berührst, während du eine 
+			Linie ziehst, wird sie auf die horizontale, diagonale oder vertikale Achse 
+			beschränkt.
+            <p>
+            
+            <h3>Pipetten-Werkzeug<img class="tool_header" src="eyedropper.png" width="30" 
+            height="30" alt="Eyedropper Tool"/></h3>
+            
+            Das Pipetten-Werkzeug übernimmt den Stil von existierenden Elementen der 
+            Zeichnung. Dabei kann jeder Parameter, der für die einzelnen Elemente 
+            bearbeitet werden kann, übernommen werden.
+            <p>
+            Um das Pipetten-Werkzeug zu nutzen, ziehe deinen Finger über die Objekte 
+            deiner Zeichnung, bis du den Stil aufgenommen hast, den du übertragen willst.
+            <p>
+           
+           Wenn vor der Auswahl des Pipetten-Werkzeuges kein Objekt angewählt ist,
+           werden die aufgenommenen Stile auf das nächste Objekt übertragen, das 
+           gezeichnet wird. Wenn etwas ausgewählt ist, werden die Stile auf diese Objekte 
+           übertragen.
+            <p>
+            
+        	<h3>Text-Werkzeug <img class="tool_header" src="text.png"  width="30" 
+        	height="30" alt="Text Tool"/></h3>
+            Das Text-Werkzeug erzeugt Text-Objekte.
+            <p>
+            
+            Tippe auf die Zeichenfläche und ziehe einen Rahmen, um ein Textobjekt zu 
+            erstellen. Wenn du es an die richtige Position gezogen hast, wird die 
+            Bildschirmtastatur erscheinen. Wenn du die Bearbeitung abgeschlossen hast oder 
+            abbrechen willst, tippe an eine beliebige Stelle des Bildschirmes.<p>
+            Um den Text erneut zu bearbeiten, wähle das Text-Werkzeug und tippe das 
+            entsprechende Textfeld an. Du kannst dazu auch das Auswahlwerkzeug benutzen.
+            <p>
+            
+            <h3>Skalieren & Rotieren</h3>
+            
+            Das Skalieren- & Rotieren-Werkzeug formt ausgewählte Objekte um.
+            <p>
+            Ein einfaches tippen auf jedes dieser Werkzeuge bewegt den Drehpunkt für die 
+            Umformung, der sich standardmäßig in der Mitte der Auswahl befindet. Die 
+            Objekte werden von diesem Punkt wegskaliert oder um ihn gedreht. <p>
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Scale 
+            Tool"/>
+            Das Skalieren-Werkzeug behält bei einer Größenänderung das Seitenverhältnis 
+            der gewählten Objekte bei. Ein zweiter Finger auf dem Bildschirm, während das 
+            Objekt skaliert wird, erzeugt eine ungleichförmige Skalierung.<p>
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Rotate 
+            Tool"/>
+            Das Rotieren-Werkzeug dreht das Objekt frei, bis du einen zweiten Finger auf 
+            den Bildschirm hältst. In diesem Fall wird die Rotation in 45&deg-Winkeln 
+            durchgeführt.
+            
+            <h1>Gestaltungs-Werkzeuge</h1>
+            
+            Tippe die Gestaltungs-Werkzeuge in der Werkzeugleiste an, um das Aussehen der 
+            gewählten Objekte zu verändern. 
+            <p>
+            
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Styles Toolbar"/>
+            </div>
+            <p>
+            Das sind jeweils: <b>Schriftgestaltung</b>, <b>Schatten- und Transparenz</b>, 
+            <b>Kontur</b>, <b>(Verlaufs-)füllung</b> und <b>Muster</b>.<p>
+            
+            Die <b>Schatten- und Transparenzschaltfläche</b> zeigt die derzeitige 
+            Schattenfarbe und -ausrichtung, sowie die derzeitige Transparenz an. Die 
+            Farben, welche in den <b>Kontur</b> und  
+            <b>(Verlaufs-)füllungsschaltflächen</b> zu sehen sind, werden beim Erstellen 
+            von Formen genutzt.
+            <p>
+            
+            <h3>Muster</h3>
+            
+            Das <b>Musterbedienfeld</b> speichert Farben und Verläufe für die spätere 
+            Nutzung.<p>
+            
+            Die Schatten-/Kontur-/Füllungskontrolle am unteren Bildschimrand zeigt an, 
+            welcher Stil gespeichert wird, wenn du den Knopf <b>"+"</b> in der oberen 
+            rechten Ecke des Bedienfeldes drückst. Er zeigt auch, welcher Stil gewählt 
+            wird, wenn du eines der Musterfelder antippst.
+            <p>
+            Da Verläufe nur Füllungen darstellen, werden Füllmuster aus den Musterfeldern 
+            nur als Füllung übernommen.<p>
+            
+           <h1>Verläufe</h1>
+            Ein Verlauf ist eine Füllung mit einem Übergang zwischen zwei oder mehr 
+            Farben. Definiert wird der Verlauf durch mehrere Farb-Marker.
+            Jeder dieser Marker gibt eine Farbe und deren Position innerhalb eines 
+            Verlaufes an.
+            <p>
+            Um einen Farbverlauf anzuwenden, musst du das Bedienfeld <b>"Füllung"</b> 
+            öffnen und danach auf die <b>Verlaufsschaltfläche</b> in der Titelleiste 
+            tippen.
+            <p>
+            Tippe auf einen Farb-Marker um ihn auszuwählen.
+            Verwende die Farbregler oben im Bedienfeld, um die Farbe des Markers 
+            anzupassen.
+            Ziehe am Farbregler um die Position innerhalb des Verlaufs zu verändern.
+            <p>
+            Um die Richtung des Farbverlaufs umzukehren, musst du im Verlaufsbalken (dem 
+            Bereich über den Farb-Markern) nach links oder rechts wischen.
+            <p>
+            Um die Farb-Marker gleichmäßig in einem Verlauf zu verteilen, tippe doppelt 	
+            auf den Verlaufsbalken.
+            <p>
+            Um einen Farb-Marker aus dem Verlauf zu entfernen, ziehe den Farb-Marker nach
+            oben oder unten.
+            <p>
+            Um einen neuen Farb-Marker einzufügen, tippe auf den leeren Bereich zwischen 
+            zwei Farb-Markern.
+            <p>
+            Hat eine Form einen Verlauf als Füllung und ist als einziges Objekt 
+            ausgewählt, erscheinen spezielle Steuerelemente, mit denen du den Start- und 
+            Endpunkt des Verlaufs verändern kannst:
+            <p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradient on 
+                Canvas"/>
+            </div>
+
+            <h1>Ebenen</h1>
+            Inkpad unterstützt eine unbegrenzte Anzahl an Ebenen. Ebenen sind hilfreich, 
+            um komplexe Zeichnungen einfacher zu organisieren. Jeder Teil einer Zeichnung 
+            kann auf einer eigenen Ebene liegen, was das Bearbeiten wesentlich einfacher 
+            macht.
+            <p>
+            Du kannst Ebenen löschen, duplizieren, anordnen, schützen und verbergen.
+            Ebenso kannst du die Transparenz jeder einzelen Ebene anpassen.
+            <p>
+
+            Tippe auf die Schaltfläche <b>Ebenen</b> in der Symbolleiste, um Ebenen 
+            einzublenden.
+            <p>
+
+            <h1>Pfade verbinden</h1>
+            Um zwei nicht geschlossene Pfade miteinander zu verbinden, wähle beide aus und 
+            wähle <b>Pfade verbinden</b> aus dem <b>Pfad</b>-Menü.
+            <p>
+            Die Pfade werden an den nächstgelegenen Endpunkten verbunden. Bevor du 
+            <b>Pfade verbinden </b> auswählst, ist es möglicherweise sinnvoll, die 	
+            Endpunkte vorher auszurichten.
+            <p>
+            Sollten die beiden gegenüberliegenden Enden des neuen Pfades auf der selben 
+            Stelle liegen, wird der Pfad zusätzlich geschlossen.
+
+            <h1>zusammengesetzte Pfade</h1>
+            Ein zusammengesetzter Pfad ist ein Pfad, der aus mehreren Unterpfaden 
+            zusammengesetzt ist. Das ist hilfreich um Formen zu erstellen, die Öffnungen 
+            beinhalten sollen.
+            <p>
+            Um einen zusammengesetzten Pfad zu erstellen, wähle zwei oder mehr Pfade (auch 
+            bereits zusammengesetzte Pfade) aus und wähle <b>Pfade zusammensetzen</b> aus 
+            dem <b>Pfad</b>-Menü.
+            <p>
+            Um einen zusammengesetzten Pfad wieder in seine ursprünglichen Pfade 
+            aufzuteilen, wählst du <b>Pfade trennen</b> aus dem <b>Pfad</b>-Menü.
+            <p>
+            Die Richtung eines jeden Unterpfades in einem zusammengesetzten Pfad legt 
+            fest, welche Unterpfade mit einer Füllung versehen werden. Haben alle Pfade 
+            die gleiche Richtung, dann werden alle mit einer Füllung versehen.
+            <p>
+            Falls zu zwei Pfade zusammengesetzt hast um eine Öffnung zu erhalten, aber 
+            diese eine Füllung aufweist, dann wähle einen der Pfade aus und wähle danach 
+            <b>Pfadrichtung umkehren</b> aus dem <b>Pfad</b> Menü.
+            <p>
+
+            <h1>Text an einem Pfad ausrichten.</h1>
+
+            Um Text an einem Pfad auszurichten, wähle einen einzelnen, nicht 
+            zusammengesetzten Pfad aus. Auch ein Pfad und
+            ein Text-Objekt können gleichzeitig ausgewählt werden.
+            Wähle danach <b>Text an Pfad ausrichten</b> aus dem <b>Pfad</b>-Menü.
+            <p>
+            Ein Text-Editor erscheint. In diesem kannst du den Text entlang eines Pfades 
+            bearbeiten. Du kannst den Text nachträglich editieren, indem du mit einem der 
+            Auswahl-Werkzeuge doppelt auf den Pfad tippst. Alternativ geht das auch, wenn 
+            du mit dem Text-Werkzeug doppelt auf den Pfad tippst.
+            <p>
+            Der Pfad ist wie jeder andere Pfad editierbar, die Stil-Attribute gelten aber 
+            nur für den Text.
+            <p>
+            Ziehe am Start-Steuerelement der am Textanfang erscheint, um die Startposition 
+            des Textes auf dem Pfad festzulegen.
+            <p>
+            Um den Text auf der andern Pfadseite anzuzeigen, wähle <b>Pfadrichtung 
+            umkehren</b> aus dem <b>Pfad</b>-Menü.
+            <p>
+
+            <h1>Masken</h1>
+            Eine Maske ist ein Pfad, ein zusammengesetzer Pfad oder ein Text-Objekt, der 
+            den sichtbaren Bereich eines anderen Objekts beschneidet, ohne den 
+            ursprünglichen Pfad zu verändern.
+            <p>
+            Um eine Maske zu erstellen, wähle die Objekte aus, die zu maskieren möchtest. 
+            Danach wählst du den Pfad oder das Text-Objekt, das du als Maske verwenden 
+            möchtest und wählst <b>Maskieren</b> aus dem <b>Pfad</b>-Menü.
+            <p>
+            Um die Maskierung von Objekten aufzuheben, wählst du das maskierte Objekt aus 
+            und wählst danach <b>Maskierung aufheben</b> aus dem <b>Pfad</b>-Menü.
+            <p>
+            Ein Maskierungspfad kann eine Füllung und eine Kontur aufweisen, wie jeder 
+            andere Pfad auch.
+            <p>
+
+        </div>
+
+    </body>
+
+    
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Help/index_fr.html b/Help/index_fr.html
new file mode 100644
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+++ b/Help/index_fr.html
@@ -0,0 +1,291 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="fr">
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+            <title>Inkpad Help</title>
+            <meta name="author" content="Yannick Loriot">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body>
+        
+        <div class="content">
+            
+            <h1>Qu'est ce qu'Inkpad ?</h1>
+            
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            <p>Inkpad est une application de dessin vectoriel conçu à partir de zéro pour l'iPad. Il prend en charge les tracés, les tracés composés, les textes, les textes sur des tracés, les images, les groupes, des masques, les dégradés, et un nombre illimité de calques.</p>
+            <p>Inkpad est un logiciel libre. Il est distribué sous la license "Mozilla Public License v2.0" qui se trouve à <a href="http://mozilla.org/MPL/2.0/">http://mozilla.org/MPL/2.0</a>. Le code source se trouve sur <a href="https://github.com/sprang/Inkpad">http://github.com/sprang/Inkpad</a>.</p>
+            <div style="clear: both;"></div>
+            
+            <h1>Galerie</h1>
+            <p>La galerie affiche une vignette pour chacun de vos dessins. Appuyez sur une vignette pour ouvrir le dessin afin de le visualiser ou de le modifier. Appuyez sur le titre au-dessous de la vignette pour entrer dans un nouveau titre.</p>
+            <p>Appuyez sur le <b>+</b> dans le coin supérieur droit de l'écran pour créer un nouveau dessin.</p>
+            <p>Appuyez sur le boutton <b>l'appareil photo</b> pour prendre une photo et l'utiliser comme arrière-plan pour un nouveau dessin.</p>
+    
+            <h3>L'import</h3>
+            <p>Inkpad peut importer des images, des polices de caractère (TrueType et OpenType), SVG, SVGZ, et des fichiers Inkpad depuis Dropbox. Appuyez sur <b>Importer</b> pour accéder à votre Dropbox.</p>
+            <p>Les polices de caractère importés apparaissent dans la bibliothèque des <b>Polices de caractères</b> du panneau où ils peuvent être supprimés si vous ne souhaitez plus les utiliser. Lors de l'édition d'un dessin, le panneau des <b>polices de caractère</b> affiche les polices importées mélangées avec les polices intégrées.</p>
+            <p>Appuyez sur les <b>exemples</b> pour réinstaller les œuvres inclus avec Inkpad.</p>
+            
+            <h3>L'export</h3>
+            <p>Appuyez sur <b>Sélectionner</b> pour passer en mode de sélection.</p>
+            <p>En mode de sélection, appuyez sur les vignettes pour les sélectionner (ou désélectionner). Quand un ou plusieurs dessins sont sélectionnés, appuyez sur <b>Adresse Électronique</b> pour les envoyer par email, ou tapez sur <b>Dropbox</b> pour les envoyer directement sur votre compte Dropbox.</p>
+            <p>Appuyez sur le boutton de la <b>Corbeille</b> pour supprimer les dessins sélectionnés.</p>
+            <p>Appuyez sur le boutton <b>OK</b> pour quitter le mode de sélection.</p>
+            
+            <h1>Dessin</h1>
+            <p>Utilisez le bouton du menu <b>Editer</b> pour couper, copier, coller, supprimer, et modifier la sélection.</p>
+            <p>Utilisez le bouton du menu <b>Arranger</b> pour déplacer les objets vers l'arrière et vers l'avant de la pile, grouper et dissocier les objets, distribuer les objets, et aligner.</p>
+            <p>Utilisez le bouton du menu <b>Tracer</b> pour ajouter/supprimer des points d'ancrages, ajouter des contours, combiné des tracés, créer des masques, et placer du texte sur un tracé.</p>
+            
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" alt="Color Adjustment"/></h3>
+            <p>Utilisez le bouton du menu <b>Ajustement de la couleur</b> pour mélanger les couleurs de remplissage au travers des formes sélectionnées, régler la teinte, la saturation, la luminosité et la balance des couleurs des objets sélectionnés, et désaturer et inverser les couleurs de la sélection.</p>
+            <p>Lorsque vous utilisez le mélange des couleurs, les formes à chaque extrémité de la sélection doivent avoir des remplissages de couleur unis (pas de dégradés). Par exemple, lors de la fusion horizontale, les formes les plus à gauche et les plus à droite doivent avoir des remplissages de couleur unis. De plus, au moins trois formes doivent être sélectionnés de façon à activer les options de fusion.</p>
+            
+            <img class="undo_inline" src="undo.png" width="24" height="24" alt="Undo"/></h3>
+            <p>Appuyez sur le bouton <b>Annuler</b> pour annuler une modification.</p>
+            
+            <img class="undo_inline" src="redo.png" width="24" height="24" alt="Redo"/></h3>
+            <p>Appuyez sur le bouton <b>Rétablir</b> pour rétablir une modification.</p>
+            
+            <p>En haut à droite de l'écran, il y a plus d'options pour travailler avec votre dessin :</p>
+
+            <div class="example" style="top-margin:-1em;">
+                <img src="drawing_navbar.png" width="185" height="29" alt="Drawing Nav Bar"/>
+            </div>
+            <p>Respectivement, il y a : l'option <b>Ajuster</b>, <b>Placer une Photo</b>, <b>Paramètres</b>, et <b>Partager/Exporter</b>.</p>
+            
+            <h3>Paramètres</h3>
+            <p>Utilisez le panneau <b>Paramètres</b> pour afficher/cacher la grille, contrôler l'espacement de la grille, indiquer si vous souhaitez que les objets dessinés soient aligner sur la grille, aligner sur les points des différents tracés existants, ou encore de les alginer sur les bords des tracés existants. Vous pouvez également afficher et cacher les règles, changer les unités de mesure de votre dessin, et de modifier les dimensions de celui-ci.</p>
+            
+            <p>Lorsque <b>Isoler le Calque Actif</b> est activé, vous ne pouvez éditer que le calque actif. Les autres calques dans votre dessin seront partiellement masqués. Cela permet de simplifier rla modification du contenu d'un calque sans toucher accidentellement quelque chose dans un autre calque.</p>
+            
+            <p>Lorsque le <b>Mode Contour</b> est activé, vous ne pouvez voir que les contours des objets présent dans votre dessin. Cela permet de simplifier la sélection des objects qui sont masqués par d'autres objets. Elle réduit également de manière significative le temps de rendu pour les dessins complexes.</p>
+            
+            <h3>Zoom</h3>
+            <p>Utilisez geste standard d'iOS du pincement pour zoomer et dézoomer. Une fois que vous avez commencé un geste de pincement, vous pouvez lever un doigt pour déplacer le dessin autour sans zoom.</p>
+
+            <p>Si les unités de mesures de votre dessin sont en pixels, Inkpad affiche le dessin à la taille réelle des pixels lorsque le niveau de zoom est de 100% (comme indiqué dans la barre de navigation).</p>
+
+            <p>Si vous utilisez des unités qui ne correspondent pas à une mesure physique (pouces, centimètres, etc), Inkpad affiche le dessin au format d'impression lorsque le niveau de zoom est de 100%.</p>
+            
+            <h1>Outils</h1>
+            
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Tool Palette"/>
+            <p>Inkpad fournit un certain nombre d'outils pour créer et modifier votre dessin.</p>
+
+            <p>La palette d'outils flotte toujours au-dessus de la toile. Faites-la glisser pour la déplacer autour de l'écran. Donner un petit coup rapide pour l'enlever de votre chemin si nécessaire.</p>
+				
+            <p>Vous pouvez modifier le comportement de nombreux outils en maintenant un deuxième doigt sur ​​le dessin <b>après</b> avoir commencer le faire glisser. Si vous appliquez le deuxième contact avant de commencer à glisser, vous zoomerez sur sur le dessin.</p>
+
+			<p>Le comportement de chacun des outils est décrit dans les sections ci-dessous.</p>
+				
+			<div style="clear:both;padding-bottom:0.25em;"></div>
+            
+            <h3>Outils de Selection et de Multi-Selection</h3>
+            
+            <img class="tool_inline" src="select.png" width="30" height="30" alt="Selection Tool"/>
+            <p>L'outil de sélection sélectionne toujours un seul objet lorsque vous appuyez sur le dessin. Tous les objets précédement séléctionnés sont déselectionnés.</p>
+            
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" alt="Multi Selection Tool"/>
+            <p>L'outil de multi-sélection ne rejette pas la sélection précédente, mais ajoute de nouveaux objets à la sélection. Le fait de toucher un objet sélectionné avec l'outil multi-sélection le désélectionne.</p>
+            
+            <p>Sélectionnez un groupe d'objets en appuyant sur une partie vide du dessin et faire glisser pour les inclure. Une boîte (appelé un chapiteau) apparaît pour indiquer la zone de sélection.</p>
+            
+            <p>Faites glisser les objets sélectionnés pour les déplacer autour de votre dessin. Vous pouvez contraindre le mouvement horizontalement, en diagonale ou verticalement en maintenant un deuxième doigt sur ​​la toile après avoir commencé le glissement.</p>
+            
+            <p>Quand un seul tracé est sélectionné, vous pouvez modifier les points d'ancrages et les points de contrôle de celui-ci. Comme avec l'outil <b>Plume</b> décrit après, en maintenant un deuxième doigt lorsque vous faites glisser un point de commande force le point de commande opposée à rester fixe.</p>
+
+            <p>Tapez deux fois sur les points d'ancrages d'un tracé pour les convertir entre les coins et les courbes. Tapez deux fois sur un point de commande pour le supprimer.</p>
+            
+            <p>Tapez deux fois et faites glisser un point d'ancrage pour modifier les points de contrôle en miroir les uns des autres.</p>
+            
+            <h3>Outil Plume <img class="tool_header" src="pen.png" width="30" height="30" alt="Pen Tool"/></h3>
+            <p>L'outil Plume est le moyen le plus puissant pour créer des tracés dans Inkpad. Vous pouvez l'utiliser pour définir toute les formes possibles. Pour commencer, sélectionnez la <b>Plume</b> de la palette d'outils.</p>
+            
+            <p>Appuyez une fois sur le dessin pour ajouter un point d'angle unique (une ancre) à votre forme. Une série d'appui simple produira un polygone à angles vifs.</p>
+            
+            <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polygon"/>
+            </div>
+            
+            <p>Pour faire un bord incurvé, appuyez et faites glisser. Vous verrez une série de poignées de contrôle apparaitrent qui déterminent la forme de la courbe. Les poignées de commande les plus éloignées sont issus du point d'ancrage, la plus extrême celle de la courbe.</p>
+            
+            <div class="example">
+                <img src="curve.png" width="217" height="167" alt="Curve"/>
+            </div>
+            
+            <p>Vous pouvez également déplacer les poignées de contrôle indépendamment les unes des autres. Une fois que vous commencez à faire glisser, toucher le dessin avec un deuxième doigt pour maintenir la poignée de contrôle opposée fixe. Cela vous permet de créer deux segments courbés qui forment un coin.</p>
+
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Corner"/>
+            </div>
+            
+            <p>Appuyez sur le premier point d'ancrage dans le tracé pour le fermer.</p>
+            
+            <p>Appuyez deux fois sur le dernier point ancrage du tracé afin de finir la forme sans la fermer.</p>
+	
+            <p>Pour continuer la modification d'un chemin non fermé existant, vous devez le sélectionner avec l'outil de <b>Sélection</b>. Ensuite, choisissez l'outil <b>Plume</b> et appuyez sur l'un des points du tracé. Vous pouvez maintenant étendre le tracé ou appuyer sur le point d'extrémité opposée pour le fermer.</p>
+            
+            <h3>Outil Main Levée <img class="tool_header" src="brush.png" width="30" height="30" alt="Freehand Tool"/></h3>
+            <p>L'outil <b>Main Levée</b> permet de dessiner des formes libre sur le calque. C'est un excellent outils pour griffonner et peindre.</p>
+            
+            <h3>Outil Gomme <img class="tool_header" src="eraser.png" width="30" height="30" alt="Eraser Tool"/></h3>
+            <p>L'outil <b>Gomme</b> permet d'effacer des parties de formes dans votre dessin. Il fonctionne sur n'importe quel tracé dissocié ou composé.</p>
+            
+            <p>Si il y a une sélection, l'outil <b>Gomme</b> ne fonctionnera que sur les objets sélectionnés.</p>
+            
+            <p>Vous pouvez ajuster la largeur de la gomme en passant par le petit panneau de configuration qui apparaît au bas de la toile lorsque l'outil <b>Gomme</b> est sélectionné.</p>
+            
+            <h3>Outil Ajouter des Points d'Ancrage <img class="tool_header" src="add_anchor.png" width="30" height="30" alt="Add Anchor Tool"/></h3>
+            <p>L'outil <b>Ajouter des Points d'Ancrage</b> ajoute des points d'ancrage à des formes existantes de votre dessin.</p>
+            
+            <p>Appuyez sur le bord d'une forme pour ajouter un nouveau point d'ancrage.</p>
+            
+            <p>L'outil <b>Ajouter des Points d'Ancrage</b> sélectionne la forme si cela est nécessaire, mais il est plus facile d'ajouter des ancres si vous sélectionnez d'abord le tracé afin que vous puissiez voir les points d'ancrage déjà existants.</p>
+            
+            <h3>Outil Ciseaux <img class="tool_header" src="scissor.png" width="30" height="30" alt="Scissor Tool"/></h3>
+            <p>L'outil <b>Ciseaux</b> permet de couper les tracé existants.</p>
+            
+            <p>Pour couper un tracé, il suffit d'appuyer sur le bord que vous souhaitez couper. Pour couper au niveau d'un point d'ancrage, il faut appuyez dessus.</p>
+
+            <p>Si le tracé a déjà été fermé, le tracé s'ouvre automatiquement et les deux points d'extrémités seront situés à l'emplacement du point de toucher. Si le tracé n'a pas été fermé, il sera divisé en deux tracé distinct au niveau de la touche.</p>
+            
+            <h3>Outil Forme <img class="tool_header" src="rect.png" width="30" height="30" alt="Rectangle Tool"/>
+			            <img class="tool_header" src="oval.png" width="30" height="30" alt="Oval Tool"/>
+			            <img class="tool_header" src="star.png" width="30" height="30" alt="Star Tool"/>
+                        <img class="tool_header" src="polygon.png" width="30" height="30" alt="Polygon Tool"/>
+                        <img class="tool_header" src="spiral.png" width="30" height="30" alt="Spiral Tool"/>
+			            <img class="tool_header" src="line.png" width="30" height="30" alt="Line Tool"/></h3>
+            <p>L'outil <b>Forme</b> permet de créer des rectangles, des ovales, des étoiles, des polygones, des spirales et des lignes.</p>
+            
+            <p>Appuyez et maintenez l'outil <b>Forme</b> actif dans la palette d'outils pour y accéder. Une sous-palette apparaît qui vous permet de choisir une forme différente.</p>
+            
+            <p>Par défaut, les rectangles et les ovales ne sont pas limités à ratio particulier. Si vous voulez un carré ou un cercle parfait, touchez l'écran avec un deuxième doigt après que vous ayez commencé à faire glisser la forme.</p>
+
+            <p>Vous pouvez régler le rayon des coins du rectangle, le nombre de points dans les étoiles, le taux de décroissance des spirales, et le nombre de côtés dans les polygones à l'aide un petit panneau de configuration qui apparaît au bas de l'interface lorsque vous sélectionnez l'outil correspondant.</p>
+
+            <p>Si vous touchez l'écran avec un deuxième doigt tout en faisant glisser une étoile, le rayon intérieur de celle-ci est maintenue constante, ce qui vous permet de faire en sorte que l'étoile sera plus ou moins pointu.</p>
+		
+            <p>Si vous touchez l'écran avec un deuxième doigt tout en faisant glisser une ligne, la ligne sera limitée dans le sens horizontale, diagonale ou verticale.</p>
+            
+            <h3>Outil Pipette <img class="tool_header" src="eyedropper.png" width="30" height="30" alt="Eyedropper Tool"/></h3>
+            <p>L'outil <b>Pipette</b> collecte les attributs de style des objets existants dans votre dessin. Il prend et applique les propriétés qui peuvent être modifiées dans les panneaux de style décrites dans la section suivante.</p>
+
+            <p>Pour utiliser la pipette, faites glisser votre doigt sur les objets de votre dessin jusqu'à ce que vous avez ramassé le style que vous souhaitez appliquer.</p>
+
+            <p>Si rien n'est sélectionné lorsque vous faites glisser la pipette, les styles seront appliqués à l'objet suivant que vous créez. Si quelque chose est sélectionnée, les modèles sont appliqués à aux objets sélectionnés.</p>
+            
+            <h3>Outil Texte <img class="tool_header" src="text.png"  width="30" height="30" alt="Text Tool"/></h3>
+            <p>L'outil <b>Texte</b> permet de créer des objets contenant du texte.</p>
+            
+            <p>Tapez et faites glisser pour créer une zone de texte sur la toile. Lorsque vous avez terminé le déplacement, le clavier virtuel apparaît, vous permettant de modifier le texte. Pour arrêter l'édition, appuyez n'importe où sur la toile.</p>
+            <p>
+            
+            <p>Pour modifier à nouveau le texte, sélectionnez l'outil Texte, puis tapez sur le texte voulu, ou choisissez l'un des outils de sélection et appuyez deux fois sur l'objet texte.</p>
+            
+            <h3>Outil Redimensionnement et Rotation</h3>
+            <p>L'outil <b>Redimensionnement et Rotation</b> permet de transformer les objets sélectionnés.</p>
+
+            <p>Une simple pression en utilisant l'un de ces outils permet de déplacer le point de pivot (initialement il apparaît au centre de la sélection). Les objets se redimensionnent ou tournent le long du pivot lorsque vous faites les faites glisser.</p>
+            
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Scale Tool"/>
+            <p>L'outil <b>Redimensionnement</b> maintient le ratio d'aspect des objets sélectionnés, cependant en maintenant un deuxième doigt tout en faisant glisser l'autre doigt permet d'effectuer un redimensionnement non uniforme.</p>
+
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Rotate Tool"/>
+            <p>L'outil <b>Rotation</b> permet de tourner librement, sauf si vous maintenez un deuxième doigt tout en faisant glisser, dans ce cas, l'outil limite la rotation à 45°.</p>
+            
+            <h1>Styliser les Objets</h1>
+            <p>Appuyez sur les boutons de style dans la barre d'outils pour modifier l'apparence des objets sélectionnés :</p>
+            
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Styles Toolbar"/>
+            </div>
+            <p>Ils sont, respectivement dans : <b>Police de caractère</b>, <b>Ombre et Opacité</b>, <b>Contour</b>, <b>Remplissage</b>, et <b>Nuanciers</b>.</p>
+            
+            <p>L'<b>Ombre et Opacité</b> indique la couleur actuelle de l'ombre et de sa direction, ainsi que l'opacité de l'objet. Les couleurs indiquées dans les boutons <b>Contour</b> et <b>Remplissage</b> sont les valeurs utilisées lors de la création de nouvelles formes.</p>
+            
+            <h3>Nuanciers</h3>
+            <p>Le <b>Nuancier</b> enregistre couleurs et des dégradés pour une réutilisation ultérieure.</p>
+            
+            <p>Les commandes <b>Ombre et Opacité</b> / <b>Contour</b> / <b>Remplissage</b>  au bas de l'écran détermine quel style est enregistré lorsque vous appuyez sur le bouton <b>+</b> dans le coin supérieur droit du panneau. Il détermine également quel style est utilisé lorsque vous appuyez sur l'un des échantillons dans le panneau.</p>
+
+            <p>Comme les gradients fonctionnent comme du remplissage, en tapant sur une nuance de dégradé, cela applique le style de remplissage indépendamment du réglage.</p>
+            
+            <h1>Dégradés</h1>
+            <p>Un dégradé est un remplissage qui assure la transition entre deux couleurs ou plus. Un dégradé est définie par un jeu d'étapes de couleurs. Chaque étape spécifie une couleur et une position dans le gradient.</p>
+            
+            <p>Pour appliquer un dégradé, ouvrez le panneau <b>Remplissage</b> et appuyez sur l'onglet <b>Dégradé</b> la barre de titre.</p>
+
+            <p>Appuyez sur une étape de couleur pour la sélectionner. Utilisez les curseurs de couleur en haut de l'écran pour modifier la couleur de l'étape. Faites glisser l'étape de couleur pour changer sa position dans le gradient.</p>
+
+            <p>Pour inverser la direction du gradient, balayez vers la gauche ou vers la droite dans la barre de dégradé (la zone au-dessus des étapes de couleurs).</p>
+            
+            <p>Pour répartir les étapes dans un gradient, tapez deux fois sur la barre de dégradé.</p>
+
+            <p>Pour ajouter une nouvelle étape de couleur, appuyez sur l'espace vide entre les étapes de couleur (au-dessous de la barre de dégradé).</p>
+            
+            <p>Pour supprimer une étape de couleur du gradient, faites glisser vers le haut ou vers le bas.</p>
+
+            <p>Quand une forme a un fond en dégradé (et que c'est le seul objet sélectionné), les poignées de contrôle spéciales apparaîssent pour permettre de modifier les points de début et de fin du dégradé :</p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradient on Canvas"/>
+            </div>
+            
+            <h1>Calques</h1>
+            <p>Inkpad supporte un nombre illimité de couches. Les calques sont utiles pour organiser des dessins complexes. Chaque composant du dessin peut être sur son propre calque, ce qui le rend beaucoup plus facile à modifier.</p>
+
+            <p>Vous pouvez supprimer, dupliquer, réorganiser, renommer, verrouiller et masquer les calques. Vous pouvez également contrôler la transparence de chacune d'entre elle.</p>
+            
+            <p>Appuyez sur les bouton des <b>Calques</b> dans la barre d'outils pour voir les calques dans votre dessin.</p>
+            
+            <h1>Joindre les Tracés</h1>
+            <p>Pour joindre deux tracés non fermés, sélectionnez les deux tracés et choisir <b>Joindre les Tracés</b> dans le menu <b>Tracer</b>.</p>
+
+            <p>Les tracés sont rejoints en utilisant leurs plus proches points de terminaison, de sorte que vous pouvez choisir l'alignement avant de <b>Joindre les Tracés</b>.</p>
+
+            <p>Si les extrémités opposées du nouveau tracé coïncident après assemblage, le nouveau tracé est fermé.</p>
+            
+            <h1>Grouper les Tracés</h1>
+            <p>Un groupement de tracé est un tracé composé de plusieurs sous-tracés. Ils sont utiles pour créer des formes qui contiennent des trous.</p>
+            
+            <p>Pour créer un tracé composé, sélectionnez deux ou plusieurs tracés et/ou des tracés composés et choisissez <b>Grouper les Tracés</b> dans le menu <b>Tracer</b>.</p>
+            
+            <p>Pour dégroupper un tracé composé en tracé simples, choisissez <b>Séparer les Tracés</b> dans le menu <b>Tracer</b>.</p>
+            
+            <p>L'orientation relative de chaque sous-tracé dans un tracé groupé détermine les sous-tracé qui sont remplis. Si tous les tracés s'étendent dans la même direction, ils sont tous remplis.</p>
+
+            <p>Si vous avez combiné deux tracés dans l'espoir de faire un trou, mais que le trou est rempli, sélectionnez l'un des deux tracé dans le tracé groupé et choisissez <b>Inverser la Direction du Tracé</b> dans le menu <b>Tracer</b>.</p>
+            <p>
+            
+            <h1>Placer du Texte sur un Tracé</h1>
+            <p>Pour placer du texte sur un tracé, sélectionnez un tracé non-groupé (ou un tracé et un objet texte existant) et choisissez <b>Placer du Texte sur le Tracé</b> dans le menu <b>Tracer</b>.</p>
+   
+            <p>Un éditeur de texte apparaît, vous permettant de modifier le texte sur le tracé. Réactiver cet éditeur plus tard en faisant une double touche sur le tracé avec l'un des outils de sélection (ou en tapant sur le tracé avec l'outil texte).</p>
+            
+            <p>Le tracé est modifiable comme tout tracé normal, mais les paramètres de style s'appliquent uniquement au texte.</p>
+            
+            <p>Faites glisser la barre de démarrage qui apparaît au début du texte pour ajuster la position de départ du texte sur le chemin.</p>
+            
+            <p>Pour faire apparaître le texte de l'autre côté du chemin, choisissez <b>Inverser la Direction du Tracé</b> dans le menu <b>Tracer</b>.</p>
+            
+            <h1>Les Masques</h1>
+            <p>Un masque est un tracé, composé, ou un objet texte qui attache le contenu des autres éléments de dessin.</p>
+
+            <p>Pour créer un masque, sélectionnez les objets que vous souhaitez masquer et le tracé ou l'objet texte que vous souhaitez utiliser comme masque (l'objet de masquage doit être l'objet le plus haut sélectionné). Choisissez <b> Masquer</b> dans le menu <b>Tracer</b>.</p>
+            <p>
+            
+            <p>Pour démasquer des objets, sélectionnez l'objet masqué et choisissez <b>Afficher</b> dans le menu <b>Tracer</b>.</p>
+            
+            <p>Un masque de tracé peut avoir un fond et un contour, comme tout chemin normal.</p>
+        </div>
+    </body>
+    
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Help/index_it.html b/Help/index_it.html
new file mode 100644
index 0000000..1d0a754
--- /dev/null
+++ b/Help/index_it.html
@@ -0,0 +1,371 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="it">
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-16">
+            <title>Inkpad Help</title>
+            <meta name="author" content="Steve Sprang">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body>
+        
+        <div class="content">
+            
+            <h1>Cos'&egrave; Inkpad?</h1>
+            
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            Inkpad &egrave; un'applicazione di disegno vettoriale progettata ex novo per l'iPad. Il programma consente tracciati, tracciati composti, testo, testo sui tracciati, immagini, gruppi, maschere, sfumature ed un numero illimitato di livelli.
+            <p>
+            Inkpad &egrave; un Software Libero. &egrave; distribuito sotto Licenza Pubblica Mozilla v.2.0 che si pu&ograve; trovare su: <a href="http://mozilla.org/MPL/2.0/">http://mozilla.org/MPL/2.0</a>. Il codice sorgente si pu&ograve; trovare su: <a href="https://github.com/sprang/Inkpad">http://github.com/sprang/Inkpad</a>.
+            <p>
+            <div style="clear: both;"></div>
+            
+            <h1>Galleria</h1>
+            La galleria mostra la miniatura di ciascuno dei vostri lavori. Tocca una miniatura per aprire, vedere e modificare i disegni. Tocca il titolo sotto la miniatura per modificarlo.
+            <p>
+            Tocca il pulsante <b>+</b> nell'angolo dello schermo in alto a sinistra per creare un nuovo disegno.
+            <p>
+            Tocca il pulsante <b>Fotocamera</b> per scattare una fotografia ed usarla come fondo per un nuovo disegno.
+            <p>
+    
+    
+            <h3>Importazione</h3>
+            Inkpad pu&ograve; importare immagini, font (TrueType and OpenType), SVG, SVGZ, e file Inkpad attraverso Dropbox. Tocca <b>Importa</b> per accedere a Dropbox.
+            <p>
+            
+            I font importati appaiono nel pannello della galleria dei <b>Font</b> da dove possono essere rimossi se non desiderate pi&ugrave; usarli. Mentre modificate un disegno, il pannello dei <b>Font</b> elenca i font importati inseme a quelli inclusi nell'iPad.
+            <p>
+                Tocca il pulsante <b>Esempi</b> per reinstallare i disegni di esempio inclusi con Inkpad.
+                <p>
+            
+            <h3>Esportazione</h3>
+            Tocca <b>Seleziona</b> per attivare la modalit&agrave; di selezione.
+            <p>
+            Nella modalit&agrave; di selezione, tocca le miniature per selezionarle (o deselezionarle). Quando uno o pi&ugrave; disegni sono selezionati, tocca <b>Email</b> per inviarli via posta, o tocca <b>Dropbox</b> per caricarli direttamente nel tuo Dropbox.
+            <p>
+            Tocca l'icona del <b>Cestino</b> per eliminare i disegni selezionati.
+            <p>
+            Tocca <b>Fatto</b> per uscire dalla modalit&agrave; di selezione.
+            
+            <h1>Disegno</h1>
+            
+            Usa il men&ugrave; <b>Modifica</b> per tagliare, copiare, incollare, eliminare, e modificare la selezione.
+            <p>
+            Usa il men&ugrave; <b>Organizza</b> per spostare gli oggetti sopra o sotto, raggrupparli o separarli, spaziarli o allinearli.
+            <p>
+            Usa il men&ugrave; <b>Tracciato</b> per aggiungere o rimuovere punti ancora, linee di contorno, unire i tracciati, crare maschere e posizionare il testo sui tracciati.
+            <p>
+            
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" alt="Color Adjustment"/></h3>
+            Usa il men&ugrave; <b>Regolazione colore</b> per creare sfumature di colori nelle forme selezionate, regolare la tonalit&agrave;, saturazione e luminosit&agrave; e il bilanciamento colore degli oggetti selezionati e desaturare o invertire i colori della selezione.
+            <p>
+            
+            Quando si fondono i colori, le forme ad ogni estremo della selezione devono avere un riempimento piatto (non sfumato). Per esempio, in una fusione orizzontale, le forme pi&ugrave; a sinistra e pi&ugrave; a destra devono avere un colore piatto. Inoltre, devono essere selezionate almeno 3 forme per attivare l'opzione di fusione.
+            <p>
+            
+            <img class="undo_inline" src="undo.png" width="24" height="24" alt="Undo"/></h3>
+            Tocca il pulsante <b>Annulla</b> per annullare una modifica.
+            <p>
+            
+            <img class="undo_inline" src="redo.png" width="24" height="24" alt="Redo"/></h3>
+            Tocca il pulsante <b>Ripristina</b> per ripristinare una modfica.
+            <p>
+            In alto a destra dello scehrmo ci sono pi&ugrave; opzioni per lavorare con i vostri disegni:
+            <p>
+            
+            <div class="example" style="top-margin:-1em;">
+                <img src="drawing_navbar.png" width="185" height="29" alt="Drawing Nav Bar"/>
+            </div>
+            <p>
+            rispettivamente, sono: <b>Adatta alla pagina</b>, <b>Inserisci foto</b>, <b>Impostazioni</b> e <b>Condividi/Esporta</b>.
+            <p>
+            
+            <h3>Impostazioni</h3>
+            Usa il pannello <b>Impostazioni</b> per attivare e disattivare la griglia, modificare l'intervallo della griglia e indicare se desideri che gli oggetti del disegno si allineino alla griglia, ai punti di un tracciato esitente o si allineino ai bordi di un tracciato esistente.
+            <p>
+            
+            Quando &egrave; abilitato <b>Isola il livello attivo</b>, puoi modificare solo il livello attivo. Gli altri livelli del tuo disegno saranno parzialmente nascosti. In questo modo &egrave; pi&ugrave; facile modificare il contenuto di un livello senza toccare qualche cosa in modo accidentale in un altro livello.
+            <p>
+            
+            Quando la <b>Modalit&agrave; contorno</b> &egrave; attiva, puoi vedere solo il contorno delgi oggetti nel tuo disegno. In questo modo &egrave; pi&ugrave; facile selezionare oggetti che sono nascosti da altri oggetti. Inoltre riduce notevolmente il tempo di rendering in disegni molto complessi.
+            <p>
+	
+            
+            <h3>Zoom</h3>
+            Usa il gesto standard di iOS di pizzicare per ingrandire e ridurre il disegno. Una volta che hai iniziato il gesto di pizzicare puoi sollevare un singolo dito per muovere il disegno senza ingrandirlo o ridurlo.
+		<p>
+		Se il tuo disegno usa come unit&agrave; i pixel, Inkpad mostrer&agrave; il disegno alla dimensione effettiva dei pixel quando il livello di ingrandimento &egrave; al 100% (come indicato nella barra di navigazione).
+		<p>
+		Se stai usando le unit&agrave; che simulano una misurazione fisica (pollici, centimetri, etc.), Inkpad mostra il disegno alla dimensione di stampa quando il livello di ingrandimento &egrave; al 100%.
+            
+            <h1>Strumenti</h1>
+            
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Tool Palette"/>
+            Inkpad fornisce una serie di strumenti per la creazione e la modifica del disegno.
+			<p>
+			La tavolozza degli strumenti si muove sopra l'area di lavoro. Trascinala per spostarla intorno allo schermo. Spingila di lato se necessario.<p>
+	
+			Puoi modificare il comportamento di motli strumenti tenendo premuto un secondo dito sullo schermo <b>solo dopo</b> aver iniziato a trascinare. Se appoggi il secondo dito prima di iniziare a trascinare, ingrandirai l'area di lavoro.
+			<p>
+			Il comportamento di ogni singolo strumento &egrave; descritto nella sezione sottostante.
+			
+			<div style="clear:both;padding-bottom:0.25em;"></div>
+            
+            <h3>Strumento Selezione e Selezione multipla</h3>
+            
+            <img class="tool_inline" src="select.png" width="30" height="30" alt="Selection Tool"/>
+			Lo strumento Selezione seleziona sempre esattamente un oggetto quendo lo tocchi nel disegno. Ogni altro oggetto selezionato in precedenza viene deselezionato.
+            <p>
+            
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" alt="Multi Selection Tool"/>
+			Lo strumento Selezione multipla non abbandona la selezione precedente, invece aggiunge un nuovo oggetto alla selezione appena lo tocchi. Toccando un oggetto selezionato con la selezione multipla questo viene deselezionato.
+            <p>
+            
+            Seleziona un gruppo toccando una parte vuota del disegno e poi trascina per includere gli oggetti che desideri. Apparir&agrave; un riquadro per indicare l'area di selezione.
+            <p>
+            
+            Trascina gli oggetti selezionati per spostarli nel tuo disegno. Vincola i movimenti in orizzontale, diagonale e verticale tenedo appoggiato un secondo dito sullo schermo dopo che hai iniziato a trascinare.
+            <p>
+            
+             Quando &egrave; selezionato esattamente un singolo tracciato, puoi modificare i punti di ancoraggio del tracciato e le linee di direzione. Come lo strumento penna descritto pi&ugrave; sotto, tenendo appoggiato un secondo dito mentre si trascina una linea di direzione fa si che la linea di direzione opposta rimanga bloccata.
+            <p>
+            Tocca due volte i punti di ancoraggio di un tracciato per convertirli tra angoli e curve. Un tocco doppio sul punto di direzione lo elimina.
+			<p>
+            Tocca due volte e trascina un punto di ancoraggio per rendere speculari una all'altra le linee di direzione.
+            <p>
+            
+            <h3>Strumento Penna <img class="tool_header" src="pen.png" width="30" height="30" alt="Pen Tool"/></h3>
+       
+			Lo strumento Penna &egrave; il modo pi&ugrave; potente per creare percorsi in Inkpad. Si pu&ograve; usare per definire qualsiasi forma possibile. Per iniziare, selezionare la penna dalla palette degli strumenti.
+            <p>
+            
+            Tocca una volta sul disegno per aggiungere un singolo punto d'angolo (l'ancora) alla vostra figura. Una serie di tocchi singoli produrr&agrave; un poligono con angoli vivi.
+            
+            <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polygon"/>
+            </div>
+            
+            Per fare una linea curva, tocca e trascina. Vedrai delle linee di direzioni che determinano la forma della curva. Pi&ugrave; sono lontane le linee di direzione dal punto di ancoraggio, pi&ugrave; accentuata sar&agrave; la curva.
+            
+            <div class="example">
+                <img src="curve.png" width="217" height="167" alt="Curve"/>
+            </div>
+            
+            Puoi anche controllare le linee di direzione in modo separato. Una volta che si inizia a trascinare, tocca lo schermo con un secondo dito per tenere ferma la linea di direzione opposta. Questo permette di creare due segmenti curvi che formano un angolo.
+            <p>
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Corner"/>
+            </div>
+            
+            Tocca il primo punto di ancoraggio di un tracciato per chiuderlo.
+            <p>
+            
+            Tocca due volte l'ultimo punto di ancoraggio di un tracciato per terminare una forma senza chiuderla.
+            <p>
+	
+            Per continuare la modifica di un tracciato aperto, prima usa lo strumento Selezione per selezionarlo. Poi scegli lo strumento Penna e tocca uno dei punti terminali del tracciato. Ora puoi estendere il tracciato o toccare il punto finale opposto per chiuderlo.
+            
+            <h3>Strumento Mano libera <img class="tool_header" src="brush.png" width="30" height="30" alt="Freehand Tool"/></h3>
+
+            Lo strumento Mano libera disegna tracciati a mano libera sullo schemro. Questo &egrave; un ottimo modo per scarabocchiare e dipingere.
+            <p>
+            
+            <h3>Strumento Gomma <img class="tool_header" src="eraser.png" width="30" height="30" alt="Eraser Tool"/></h3>
+            
+            Lo strumento Gomma cancella porzioni di forme nel tuo disegno. Funziona per qualsiasi tracciato non raggruppato o per i tracciati composti.<p>
+            
+            Se c'&egrave; una selezione, lo strumento Gomma opera esclusivamente sulle forme selezionate. <p>
+            
+            Puoi regolare la larghezza della gomma tramite un piccolo pannello di impostazioni che viene visualizzato nella parte inferiore dello schermo quando &egrave; selezionato lo strumento Gomma.
+            <p>
+            
+            <h3>Strumento Aggiungi punti ancoraggio <img class="tool_header" src="add_anchor.png" width="30" height="30" alt="Add Anchor Tool"/></h3>
+
+            Lo strumento Aggiungi punti ancoraggio aggiunge punti ancoraggio alle forme esistenti nel disegno.
+            <p>
+            
+            Tocca il bordo di una forma per aggiunge un nuovo punto di ancoraggio.
+            <p>
+            Lo strumento Aggiungi punti ancoraggio se necessario seleziona la forma, ma &egrave; pi&ugrave; facile aggiungere punti ancoraggio se si seleziona prima il tracciato in modo da poter vedere i punti ancoraggio gi&agrave; esistenti.
+            <p>
+            
+            <h3>Strumento Forbice (Strumento taglio tracciati) <img class="tool_header" src="scissor.png" width="30" height="30" alt="Scissor Tool"/></h3>
+
+            Lo strumento Forbice taglia i tracciati esistenti.
+            <p>
+            
+            Per tagliare un tracciato, tocca il bordo che desideri venga tagliato. Tocca un punto di ancoraggio per effettuare il taglio su di esso.
+            <p>
+            Se il tracciato era precedentemente chiuso, il tracciato si aprir&agrave; ed entrambi i punti terminali coincideranno nel punto in cui avviene il tocco. Se il tracciato era aperto, verr&agrave; diviso in due nel punto in cui viene toccato.
+            <p>
+            
+            <h3>Strumento Forme	        <img class="tool_header" src="rect.png" width="30" height="30" alt="Rectangle Tool"/>
+			            <img class="tool_header" src="oval.png" width="30" height="30" alt="Oval Tool"/>
+			            <img class="tool_header" src="star.png" width="30" height="30" alt="Star Tool"/>
+                <img class="tool_header" src="polygon.png" width="30" height="30" alt="Polygon Tool"/>
+                <img class="tool_header" src="spiral.png" width="30" height="30" alt="Spiral Tool"/>
+			            <img class="tool_header" src="line.png" width="30" height="30" alt="Line Tool"/></h3>
+            
+    
+	    Lo strumento forme crea rettangoli, ovali, stelle, poligoni, spirali e linee.
+            <p>
+            Tocca e tieni premuto lo strumento forme attivo nella palette degli strumenti per accedere alle forme. Comparir&agrave; una sotto palette che permette di scegliere le diverse forme.
+<p>
+	Per impostazione predefinita, rettangoli e ovali non sono vincolati a un particolare rapporto di proporzioni. Se  desideri un quadrato o un cerchio perfetto, tocca lo schermo con un secondo dito dopo aver iniziato a trascinare la forma.
+	<p>
+		Puoi regolare il raggio degli angoli dei rettangoli, il numero di punti nelle stelle, il tasso di decadimento delle spirali e il numero di lati dei poligoni attraverso un piccolo pannello di impostazioni che viene visualizzato nella parte inferiore dello schermo quando selezioni lo strumento corrispondente.
+	
+		<p>
+			Se tocchi lo schermo con un secondo dito mentre si ingrandisce una stella, il raggio interno della stella viene mantenuto costante, ci&ograve; consente di fare le stelle pi&ugrave; o meno appuntite.
+			<p>
+				
+				Se tocchi lo schermo con un secondo dito mentre trascini una linea, la linea resta vincolata in senso orizzontale, diagonale e verticale.
+            <p>
+            
+            <h3>Strumento Contagocce <img class="tool_header" src="eyedropper.png" width="30" height="30" alt="Eyedropper Tool"/></h3>
+            
+            Lo strumento Contagocce preleva gli attributi di stile degli oggetti esistenti nel disegno. Raccoglie e applica qualsiasi propriet&agrave; che pu&ograve; essere modificata nei pannelli di stile descritti nella sezione successiva.
+            <p>
+            Per usare il contagocce, trascina il dito sugli oggetti presenti nel disegno fino a quando hai preso lo stile che desideri applicare.
+            <p>
+            Se non &egrave; selezionato nessun oggetto quando trascini lo strumento Contagocce, gli stili verranno applicati al primo oggetto che viene creato. Se c'&egrave; qualche cosa di selezionato, gli stili saranno applicati all'oggetto selezionato.
+            <p>
+            
+            <h3>Strumento Testo <img class="tool_header" src="text.png"  width="30" height="30" alt="Text Tool"/></h3>
+            Lo strumento Testo crea degli oggetti di testo.
+            <p>
+            Tocca e trascina per creare una casella di testo nel disegno. Al termine del trascinamento, viene visualizzata la tastiera sullo schermo che consente di modificare il testo. Per interrompere la modifica, tocca un punto qualsiasi sullo schermo.
+            <p>
+            Per modificare il testo in un momento successivo, seleziona lo strumento Testo, poi tocca il testo o scegli uno degli strumenti di Selezione e tocca due volte il testo che vuoi modificare.
+            <p>
+            
+            <h3>Strumenti Scala e Ruota</h3>
+            
+            Gli strumenti Scale e Ruota modificano gli oggetti selezionati.
+            <p>
+            Un singolo tocco per entrambi gli strumenti sposta il punto di perno della trasformazione (inizialmente appare al centro della selezione). Gli oggetti quando vengono trascinati si ridimensionano partendo da quel punto o ruotano intorno ad esso.
+            <p>
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Scale Tool"/>
+            Lo strumento Scala ridimensiona in modo proporzionale gli oggetti selezionati ma, tenendo premuto un secondo dito mentre si trascina, il ridimensionamento non &egrave; unforme.
+            <p>
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Rotate Tool"/>
+            Lo strumento Ruota effettua una rotazione libera ma, tenendo premuto un secondo dito mentre si trascina, la rotazione &egrave; vincolata ad angoli di 45&deg;.
+            
+            <h1>Stile oggetti</h1>
+            
+            Tocca i pulsanti di stile nella barra degli strumenti per modificare l'aspetto degli oggetti selezionati::
+            <p>
+            
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Styles Toolbar"/>
+            </div>
+            <p>
+            Sono rispettivamente: <b>Font</b>, <b>Ombra e Trasparenza</b>, <b>Linea</b>, <b>Riempimento</b> e <b>Campioni</b>.<p>
+            
+           Il pulsante <b>Ombra e Trasparenza</b> indica il colore e la direzione attuale dell'ombra e la sua trasparenza. I colori indicati nei pulsanti <b>Linea</b> e <b>Riempimento</b> sono quelli usati quando viene creata una nuova forma.
+            <p>
+            
+            <h3>Campioni</h3>
+            
+            Il pannello <b>Campioni</b> salva i colori e le sfumature per essere riutilizzati in un secondo momento.
+            <p>
+            
+            Il controllo <b>Ombra/Linea/Riempimento</b> in basso al pannello determina lo stile che viene salvato quando premi il pulsante <b>+</b> nell'angolo in alto a destra. Indica anche quale stile viene impostato quando tocchi uno dei campioni del pannello.
+            <p>
+            Poich&eacute; le sfumature si applicano solo ai riempimenti, quando si tocca un campione con la sfumatura, questa si applica allo stile di riempimento indipendentemente dalle impostazioni.
+            <p>
+            
+            <h1>Sfumature</h1>
+            
+            La sfumatura &egrave; un riempimento che ha una transizione tra due o pi&ugrave; colori. Una sfumatura &egrave; definita da una serie di punti di colore. Ogni punto specifica un colore ed una posizione all'interno della sfumatura.
+            <p>
+            
+            Per applicare una fumatura, apri il pannello <b>Riempimento</b> e tocca il pulsante <b>Sfumatura</b> nella barra del titolo.
+            <p>
+            Tocca un punto colore per selezionarlo. Usa i cursori dei colori nella parte alta del pannello per modificarne il colore. Sposta il punto colore per modificare la sua posizione all'interno della sfumatura.
+            <p>
+            Per invertire la direzione della sfumatura, passa il dito verso sinistra o verso destra nella barra della sfumatura (l'area appena sopra i punti colore).
+            <p>
+            Per distribuire in modo uniforme i colori nella sfumatura, tocca due volta la barra della sfumatura.
+            <p>
+            Per togliere un punto di colore dalla sfumatura, trascinalo sopra o sotto.
+            <p>
+            Per inserire un nuovo punto colore, tocca lo spazio vuoto tra i punti colore (appena sotto la barra della sfumantura).
+            <p>
+            Quando una forma ha una sfumatura (ed &egrave; l'unica forma selezionata), appaiono delle maniglie di controllo che permettono di modificare il punto di inizio e di fine della sfumatura:
+            <p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradient on Canvas"/>
+            </div>
+            
+            <h1>Livelli</h1>
+            
+            Inkpad consente un numero illimitato di livelli. I livelli sono utili per organizzare disegni complessi. Ogni elemento del disegno pu&ograve; avere il suo unico livello, rendendo molto pi&ugrave; facili modifiche e correzioni.
+            <p>
+            Puoi eliminare, duplicare, spostare, rinominare, bloccare e nascondere i livelli. Puoi anche modificare la trasparenza di ogni livello.
+            <p>
+            
+            Tocca il pulsante <b>Livelli</b> nella barra degli strumenti per vedere i livelli del disegno.
+            <p>
+            
+            <h1>Unione tracciati</h1>
+            
+            Per unire due tracciati aperti, slelezionali entrabi e scegli <b>Unisci tracciati</b> dal men&ugrave; <b>Tracciato</b>.
+            <p>
+            I tracciati vengono uniti attaccando i loro punti terminali pi&ugrave; vicini, per cui prima di scegliere <b>Unisci Tracciati</b> &egrave; meglio allinearli nel modo per te pi&ugrave; opportuno.
+            <p>
+            Se la parte terminale opposta del nuovo tracciato coincide dopo l'unione, il nuovo tracciato verr&agrave; chiuso.
+            
+            <h1>Tracciati composti</h1>
+            
+            Un tracciato composto &egrave; un tracciato che comprende pi&ugrave; sotto-tracciati. Questi sono utili per creare forme che siano forate.
+            <p>
+            
+            Per creare un tracciato composto, seleziona due o pi&ugrave; tracciati e/o tracciati composti e scegli <b>Combina tracciati</b> dal men&ugrave; <b>Tracciato</b>.
+            <p>
+            
+            Per ripristinare un tracciato composto in uno semplice, scegli <b>Separa tracciati</b> dal men&ugrave; <b>Tracciato</b>.
+            <p>
+            
+            La direzione relativa di ogni sotto-tracciato in un tracciato composto determina quale sotto-tracciato verr&agrave; riempito. Se tutti i tracciati scorrono nella stessa direzione saranno tutti riempiti.
+            <p>
+            Se hai composto due tracciati sperando di creare un foro ma il foro resta pieno, seleziona uno dei tracciati e scegli <b>Inverti direzione tracciato</b> dal men&ugrave; <b>Tracciato</b>.
+            <p>
+            
+            <h1>Posizionare il testo sul tracciato</h1>
+            
+            Per posizionare il testo su un tracciato, seleziona un singolo tracciato non composto (o un tracciato ed un testo gi&agrave; esistente) e scegli <b>Posiziona il testo sul traciato</b> dal men&ugrave; <b>Tracciato</b> menu.
+            <p>
+            Compare un editor di testo che consente di modificare il testo sul tracciato. Per riattivare questo editor toccate due volte il percorso con uno degli strumenti di selezione (o toccando il tracciato con lo strumento Testo).
+            <p>
+            Il tracciato si modifica come ogni altro tracciato normale, ma le impostazioni degli stili si applicano solo al testo.
+            <p>
+             Per modificare la posizione di inizio del testo sul tracciato trascina la barra di partenza che appare all'inizio.
+            <p>
+            Per far apparire il testo sul lato opposto del tracciato, scegli <b>Inverti direzione tracciato</b> dal men&ugrave; <b>Tracciato</b>.
+            <p>
+            
+            <h1>Maschera</h1>
+            
+            La maschera &egrave; un tracciato, un tracciato composto o un testo che ritaglia il contenuto di altri elementi di disegno.
+            <p>
+            Per creare una maschera, seleziona l'oggetto che desideri mascherare e il tracciato o il testo che desideri usare come maschera (l'oggetto che maschera deve essere sul livello pi&ugrave; alto tra gli oggetti selezionati). Scegli <b>Mashera</b> nel men&ugrave; <b>Tracciato</b>.
+            <p>
+            
+            Per rimuovere la maschera, seleziona l'oggetto mascherato e scegli <b>Rimuovi maschera</b> dal men&ugrave; <b>Tracciato</b>.
+            <p>
+            
+            Un tracciato di maschera pu&ograve; avere un riempimento e una linea come qualsiasi tracciato normale.
+            <p>
+            
+        </div>
+        
+    </body>
+    
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Help/index_ja.html b/Help/index_ja.html
new file mode 100644
index 0000000..f3c3dae
--- /dev/null
+++ b/Help/index_ja.html
@@ -0,0 +1,467 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="ja">
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+            <title>Inkpad ヘルプ</title>
+            <meta name="author" content="Steve Sprang">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body>
+
+        <div class="content">
+
+            <h1>Inkpadとは？</h1>
+
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            InkpadはiPad用にイチから設計されたベクトル（ドロー系）イラストアプリです。Inkpadはパス，パスの結合，テキスト，パスに沿ったテキスト，画像，グループ，マスク，グラデーション塗りつぶしに対応し，レイヤ数の制限もありません。
+            
+            <p>
+            InkpadはMozilla Public License v2.0（<a href="http://mozilla.org/MPL/2.0/">http://mozilla.org/MPL/2.0</a>）の元で公開されているフリーソフトウェアで，GitHub（<a href="https://github.com/sprang/Inkpad">http://github.com/sprang/Inkpad</a>）からソースコードを取得することができます。
+            
+            <p>
+            <div style="clear: both;"></div>
+
+            <h1>ギャラリー</h1>
+            ギャラリーには各イラストのサムネイルが表示されます。サムネイルをタップすることでイラストを編集や閲覧用に開くことができ，サムネイル下のタイトルをタップすることでイラストのタイトルを変更することができます。
+            
+            <p>
+            画面右上に表示されている <b>+</b> ボタンをタップすることで，イラストを新規作成することができます。
+            
+            <p>
+            <b>カメラ</b> ボタンをタップすることで，カメラで撮影した写真を背景にしたイラストを新規作成することができます。
+            
+            <p>
+
+            <h3>インポート</h3>
+            Inkpadでは，Dropboxから画像ファイルやフォント（TrueTypeかOpenType），SVGファイル，SVGZ（圧縮SVG）ファイル，およびInkpad形式のファイルをインポートできます。Dropboxに接続するには <b>インポート</b> をタップしてください。
+            
+            <p>
+            インポートされたフォントは，ギャラリーの <b>フォント</b> パネルに表示され，不要になれば削除することもできます。イラストの編集中にはインポートされたフォントもデフォルトフォントと一緒に <b>フォント</b> パネル内に表示されます。
+            
+            <p>
+            Inkpadに同梱されているサンプルアートワークを再インストールするには <b>サンプル</b> ボタンをタップしてください。
+            
+            <p>
+
+            <h3>エクスポート</h3>
+            まず <b>選択</b> をタップして選択モードに移行します。
+            
+            <p>
+            選択モードでは，サムネイルをタップすることでそれらを選択（もしくは選択解除）することができます。１つ以上のイラストが選択されている状態であれば，<b>Eメール</b> をタップしてそれらを電子メールで送信したり，<b>Dropbox</b> をタップしてそれらをDropboxへ直接アップロードすることができます。
+            
+            <p>
+            <b>ゴミ箱</b> をタップすることで，選択中のイラストを削除することができます。
+            
+            <p>
+            <b>Done</b> をタップすれば選択モードを抜けることができます。
+            
+
+            <h1>イラスト編集</h1>
+
+            <b>編集</b> メニューからは，カット，コピー，貼り付け，切り取り，および選択オブジェクトの変更などを利用できます。
+            
+            <p>
+            <b>アレンジ</b> メニューからは，オブジェクトを前面や背面へ移動させたり，グループ化（またはグループ解除）したり，均等配置したり，整列させたりできます。
+            
+            <p>
+            <b>パス</b> メニューからは，アンカーの追加，削除，線のアウトライン化，パスの追加，パスの結合，マスク作成，パス上へのテキスト配置を利用できます。
+            
+            <p>
+
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" alt="Color Adjustment"/>
+
+            <b>色調整</b> メニューでは，選択図形の塗りつぶし色をブレンドしたり，選択したオブジェクトの色相/彩度/明度を調整したり，モノクロ化や色調反転を実行できます。
+            
+            <p>
+            色ブレンドを実行する場合，選択された図形のうち両端の図形は単色で塗りつぶされていなければいけません（グラデーションは不可）。例えば，水平方向のブレンドであれば一番左の図形と一番右の図形は単色で塗りつぶされている必要があります。さらに，ブレンドオプションは３つ以上の図形が選択されていないと使用できません。
+            
+            <p>
+
+            <img class="undo_inline" src="undo.png" width="24" height="24" alt="Undo"/>
+
+            <b>取り消し</b> ボタンをタップすることで，変更を１つ取り消す事ができます。
+            
+            <p>
+
+            <img class="undo_inline" src="redo.png" width="24" height="24" alt="Redo"/>
+
+            <b>やり直し</b> ボタンをタップすることで，取り消した変更を１つやり直す事ができます。
+            
+            <p>
+            画面右上には，イラスト編集中に利用できる様々なボタンが並んでいます。
+            
+            <p>
+
+            <div class="example" style="top-margin:-1em;">
+                <img src="drawing_navbar.png" width="185" height="29" alt="Drawing Nav Bar"/>
+            </div>
+
+            <p>
+            左から順に，<b>イラストを画面サイズに合わせる</b>，<b>写真を挿入</b>，<b>設定</b>，<b>共有/エクスポート</b> ボタンとなっています。
+            
+            <p>
+
+            <h3>設定</h3>
+
+            <b></b> パネルから，グリッドの表示/非表示を切り替えたり，グリッドの間隔を調整したり，オブジェクトをグリッドや既存パス上の任意のポイント，または既存パスの端にスナップさせるかどうかを変更することができます。また，ルーラーの表示を切り替えたり，長さの単位を変更したり，
+            
+            <p>
+            <b>アクティブレイヤの分離</b> を有効にすると，アクティブレイヤ上のオブジェクトだけが変更可能になります。その際，アクティブレイヤ以外のオブジェクトは色が薄い表示になります。この機能によって，関係ないレイヤのオブジェクトを誤って操作してしまう心配なく，特定のコンテンツだけを操作することができるようになります。
+            
+            <p>
+            <b>アウトラインモード</b> を有効にすると，オブジェクトのアウトラインだけが表示されるようになります。この機能によって，他のオブジェクトにまぎれてしまうようなオブジェクトを用意に選択できるようになるほか，複雑なイラストのレンダリング時間を著しく削減することもできます。
+            
+            <p>
+
+
+            <h3>ズーム</h3>
+
+            iOSで一般的に使用されるピンチ操作をすることでズームイン/アウトすることができます。ピンチを行った後，片方の指を離すことで，ズームレベルを変えずにカンバスの位置を変更することができます。
+            
+            <p>
+            イラストサイズの単位にピクセルを使用している場合，Inkpadはイラストのズームレベルが100%であった場合の（ナビゲーションバーに表示される）実際のピクセルサイズを表示します。
+            
+            <p>
+            イラストサイズの単位に（インチやセンチメートル等の）物理単位を使用している場合，Inkpadはイラストのズームレベルが100%であった場合の印刷サイズを表示します。
+            
+
+            <h1>ツール</h1>
+
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Tool Palette"/>
+
+            Inkpadではイラストを作成したり変更したりするためのツールをいくつも備えています。
+            
+            <p>
+            ツールパレットはカンバス上に重ねて表示され，ドラッグすることで画面上を移動させることができますし，必要であればフリック操作で好きな方向へ弾き飛ばすこともできます。
+            
+            <p>
+            いくつかのツールは，カンバス上で指１本によるドラッグを開始した<b>後で</b>２本めの指をタッチすることで動作が変化します。ただし，ドラッグを開始する前に２本目の指をタッチしてしまうと（上記の）ズーム動作になってしまします。
+            
+            <p>
+            個々のツールの動作は下記を参照してください。
+            
+
+            <div style="clear:both;padding-bottom:0.25em;"></div>
+
+            <h3>選択ツール/複数選択ツール</h3>
+
+            <img class="tool_inline" src="select.png" width="30" height="30" alt="Selection Tool"/>
+
+            選択ツールでは，イラスト上のオブジェクトの中から常に１つだけを選択します。新たに選択ツールによってオブジェクトが選択された場合，それ以前に選択されていたオブジェクトはすべて選択が解除されます。
+            
+            <p>
+
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" alt="Multi Selection Tool"/>
+
+            複数選択ツールは，新たなオブジェクトを選択したさい，それまでの選択済みオブジェクトはそのままに，選択オブジェクトを追加します。複数選択ツールで選択済みオブジェクトをタップすると，そのオブジェクトの選択を解除できます。
+            
+            <p>
+            カンバスの何もない場所をタップして，オブジェクトを囲うようにドラッグすると，複数のオブジェクトを一度に選択することができます。この時，選択範囲を示す四角形（マーキー）が表示されます。
+            
+            <p>
+            選択済みオブジェクトをドラッグすることで，オブジェクトの位置を変更することができます。移動方向を上下左右と斜め45°だけに制限したい場合は，ドラッグを開始した後で２本めの指をタッチ＆ホールドしてください。
+            
+            <p>
+            パスが１つだけ選択されている場合，パスのアンカーポイントやコントロールハンドルを操作することができます。後述するペンツールのように，コントロールハンドルの操作中に２本めの指をタッチ＆ホールドすることで，選択しているコントロールハンドルの反対側の位置を固定して，片方だけを操作することができます。
+            
+            <p>
+            パス上のアンカーをダブルタップすると，アンカーにポイントにコントロールハンドルを追加してカーブを追加できます。コントロールハンドルはダブルタップで削除できます。
+            
+            <p>
+            アンカーをダブルタップしてからドラッグすると，コントロールハンドルをお互いに対称な状態で移動させることができます。
+            
+            <p>
+
+            <h3>ペンツール <img class="tool_header" src="pen.png" width="30" height="30" alt="Pen Tool"/></h3>
+
+            ペンツールはInkpadでパスを生成する最も強力な手段で，これを使えばどんな図形でも作成できます。まず最初にパレットのペンツールをタップしてください。
+            
+            <p>
+            作りたい図形の角（アンカーポイント）となる１箇所をタップします。他の角も順にタップしていくことで，直線で構成された多角形が作成できます。
+            
+
+            <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polygon"/>
+            </div>
+
+            角を曲線にしたい場合，タップした状態でドラッグすると，角の曲線を指定するためのコントロールハンドルが表示されます。このコントロールハンドルをアンカーポイントから遠くへ離すほどカーブの曲率が急なものになります。
+            
+
+            <div class="example">
+                <img src="curve.png" width="217" height="167" alt="Curve"/>
+            </div>
+
+            コントロールハンドルを個別に動かすこともできます。ドラッグ開始後にカンバスを２本めの指でタップ＆ホールドすると，動かしているのと反対側のコントロールハンドルが停止します。これを利用すると，１つのアンカーポイントで２つのカーブが連結された形状を作成することができます。
+            
+            <p>
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Corner"/>
+            </div>
+
+            作成中のパスの最初のアンカーポイントをタップすると，パスを閉じることができます。
+            
+            <p>
+            パス上の最後のアンカーポイントをダブルタップすると，パスを閉じずに図形を確定することができます。
+            
+            <p>
+            閉じていない既存のパスを再編集するには，まず選択ツールでパスを選択して，その後，ペンツールでパスのどちらかの端のアンカーポイントをタップしてください。そうすると，そのアンカーポイントからパスを延長したり，反対端のアンカーポイントをタップしてパスを閉じたりできます。
+            
+
+            <h3>フリーハンドツール <img class="tool_header" src="brush.png" width="30" height="30" alt="Freehand Tool"/></h3>
+
+            フリーハンドツールではカンバス上に自由な形を描画することができます。この機能は手書き風イラストを作成するのにうってつけです。
+            
+            <p>
+
+            <h3>消しゴムツール <img class="tool_header" src="eraser.png" width="30" height="30" alt="Eraser Tool"/></h3>
+
+            消しゴムツールでは，図形の一部を消すことができます。この機能はグループ化されていないパスか，複合パスに対して使用できます。
+            
+            <p>
+            いずれかの図形が選択された状態で使用した場合，消しゴムツールは選択されている図形だけに作用します。
+            
+            <p>
+            消しゴムツールを選択した際にカンバスの下の方に表示されるミニ設定パネルで，消しゴムのサイズを変更することができます。
+            
+            <p>
+
+            <h3>アンカー追加ツール <img class="tool_header" src="add_anchor.png" width="30" height="30" alt="Add Anchor Tool"/></h3>
+
+            アンカー追加ツールは，（その名の通り）イラスト内の既存のオブジェクトに新しいアンカーポイントを追加します。
+            
+            <p>
+
+            新しいアンカーポイントを追加するには，図形のパス上をタップしてください。
+            
+            <p>
+            アンカー追加ツールはパスが未選択の状態でも機能しますが，先にパスを選択しておくと，既存のアンカーポイントが表示されるため，アンカーポイントを追加がより容易になります。
+            
+            <p>
+
+            <h3>ハサミツール（パス切断ツール） <img class="tool_header" src="scissor.png" width="30" height="30" alt="Scissor Tool"/></h3>
+
+            ハサミツールは既存のパスを切断することができます。
+            
+            <p>
+            パスを分割するには，パス上の切断したい場所をタップしてください。アンカーポイントで切断したい場合には，そのアンカーポイントをタップしてください。
+            
+            <p>
+            閉じたパスを切断した場合，パスが開放された上で両端のアンカーポイントがハサミツールでタップした場所に置かれます。閉じていないパスを切断した場合，タップ場所で２つのパスに分割されます。
+            
+            <p>
+
+            <h3>図形ツール <img class="tool_header" src="rect.png" width="30" height="30" alt="Rectangle Tool"/>
+                <img class="tool_header" src="oval.png" width="30" height="30" alt="Oval Tool"/>
+                <img class="tool_header" src="star.png" width="30" height="30" alt="Star Tool"/>
+                <img class="tool_header" src="polygon.png" width="30" height="30" alt="Polygon Tool"/>
+                <img class="tool_header" src="spiral.png" width="30" height="30" alt="Spiral Tool"/>
+                <img class="tool_header" src="line.png" width="30" height="30" alt="Line Tool"/></h3>
+
+
+            図形ツールでは四角形，楕円，星形，多角形，渦巻き，直線を作成します。
+            
+            <p>
+            ツールパレット上の図形ツールをタップしたままホールドすることでサブパネルが表示され，他の図形を選択することができます。
+            
+            <p>
+            通常は四角形と楕円の縦横比は決められていません。もし正方形や真円を描きたい場合には，図形ツールでカンバス上をドロップし始めた後で，２本目の指をタップ＆ホールドしてください。
+            
+            <p>
+            カンバスの下の方に表示されるミニ設定パネルで，四角形の角丸サイズや，星形の角の数，渦の減衰率，多角形の辺の数などを調整することができます。
+            
+            <p>
+            星形を選択してドラッグ中に２本めの指でスクリーンをタッチすると，星の中心から谷側までの距離が固定されます。これを利用して，角の鋭い星形や鈍い星形を描画できます。
+            
+            <p>
+            直線をドラッグ中に２本めの指でスクリーンをタッチすると，直線の向きが垂直，水平，斜め45°のいずれかに限定されます。
+            
+            <p>
+
+            <h3>スポイトツール <img class="tool_header" src="eyedropper.png" width="30" height="30" alt="Eyedropper Tool"/></h3>
+
+            スポイトツールでは後述するスタイルパネルで変更可能なスタイル情報を既存のオブジェクトから取得することができます。
+            
+            <p>
+            スポイトツールを選択した後，リングを使用したいスタイルをもつオブジェクトまでドラッグしてください。
+            
+            <p>
+            スポイトツールでスタイルを取得した時点でなにもオブジェクトが選択されていない場合，取得したスタイルは次に作成されるオブジェクトに適用されます。いずれかのオブジェクトが選択されていれば，取得したスタイルは選択中のオブジェクトに適用されます。
+            
+            <p>
+
+            <h3>テキストツール <img class="tool_header" src="text.png"  width="30" height="30" alt="Text Tool"/></h3>
+
+            テキストツールではテキストオブジェクトを作成できます。
+            
+            <p>
+            まず，カンバス上をタップ後にドラッグしてテキストボックスを作成してください。ドラッグが終わるとソフトウェアキーボードが表示され，テキストの入力が可能になります。テキスト入力を終了するには，カンバス上のどこか別の場所をタップしてください。
+            
+            <p>
+            既存のテキストを再編集するには，テキストツールを選択後にテキストオブジェクトをタップするか，選択ツール（もしくは複数選択ツール）でテキストオブジェクトをダブルタップしてください。
+            
+            <p>
+
+            <h3>拡大/縮小ツール，回転ツール</h3>
+
+            拡大/縮小ツールと回転ツールは選択中のオブジェクト（複数可）を変形させます。
+            
+            <p>
+
+            どちらのツールも，シングルタップでピボットポイント（最初は選択オブジェクトの中央に表示）を移動することができます。ドラッグをすると，拡大/縮小ツールの場合はピボットポイントを基準にサイズが変化し，回転ツールの場合はピボットツールを中心にオブジェクトが回転します。
+            
+            <p>
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Scale Tool"/>
+
+            通常，拡大/縮小ツールはアスペクト比を保持しますが，２本めの指でカンバスをタッチすると自由な縦横比で拡大/縮小できます。
+            
+            <p>
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Rotate Tool"/>
+
+            通常，回転ツールは自由な角度に回転できますが，２本めの指でカンバスをタッチすると回転角度が45°刻みに制限されます。
+            
+
+            <h1>オブジェクトのスタイル</h1>
+
+            ツールバー上のスタイル関係ボタンをタップして，選択中のオブジェクトの見た目を変化させることができます。
+            
+            <p>
+
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Styles Toolbar"/>
+            </div>
+            <p>
+            左から順に <b>フォント</b>，<b>影と不透明度</b>，<b>線</b>，<b>塗り</b>，<b>スウォッチ</b> です。
+            
+            <p>
+            <b>影と不透明度</b> ボタンでは，現時点の影の色と方向に加え，オブジェクトの透明度を確認，変更することができます。<b>線</b> ボタンと <b>塗り</b> ボタンで表示される色は，新しいオブジェクトを作成する際にも使用されます。
+            
+            <p>
+
+            <h3>スウオッチ</h3>
+
+            <b>スウォッチ</b> パネルには，線や塗りの色，グラデーションなどを後々再利用するために保存しておくことができます。
+            
+            <p>
+            パネルの下側に表示されている <b>影/線/塗り</b> コントロールは，パネル右上の <b>+</b> をタップした際にどのスタイルが保存されるかを表しています。これは同時に，パネル内のスウォッチをタップした際に，どのスタイルが設定されるかも表しています。
+            
+            <p>
+            ただし，グラデーションは塗りつぶしにしか効果がありませんので，グラデーションを選択した場合は上記コントロールの状態に関わらず塗りつぶし色に適用されます。
+            
+            <p>
+
+            <h1>グラデーション</h1>
+
+            グラデーションは２色以上の色の遷移による塗りつぶしスタイルです。グラデーションはいくつかのカラーストップの集合として指定されます。各カラーストップはそれぞれ色とグラデーション内での位置を示しています。
+            
+            <p>
+            グラデーションを使用するには，<b>塗り</b> パネルを開き，タイトルバーに表示される <b>グラデーション</b> ボタンをタップしてください。
+            
+            <p>
+            カラーストップはタップすることで選択できます。パネル上部のスライダーを調整して選択中のカラーストップの色を変更できます。またカラーストップをドラッグしてグラデーション内での位置を変更できます。
+            
+            <p>
+            グラデーションの方向を逆にするには，グラデーションバー（カラーストップのすぐ上）を右か左へスワイプしてください。
+            
+            <p>
+            カラーストップを均等に配置するには，グラデーションバーをダブルタップしてください。
+            
+            <p>
+            カラーストップを削除するには，上か下方向にドラッグしてください。
+            
+            <p>
+            新しいカラーストップを追加するには，カラーストップの間の空きスペース（グラデーションバーの下）をタップしてください。
+            
+            <p>
+            ある図形がグラデーションで塗りつぶされている（加えて単独選択されている）場合，グラデーションの開始点と終了点を示す特殊なコントロールハンドルが表示されます。
+            
+            <p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradient on Canvas"/>
+            </div>
+
+            <h1>レイヤー</h1>
+
+            インクパッドではレイヤーの数に制限がありません。レイヤーは複雑なイラストを作成するのに便利な機能です。イラストの各部分をそれぞれ独立したレイヤー上に置くことで，編集操作が非常に楽になります。
+            
+            <p>
+            レイヤーは，削除したり，複製したり，順序を入れ替えたり，名前を変えたり，ロックしたり，非表示にしたりできます。また，各レイヤーの透明度を制御することもできます。
+            
+            <p>
+            <b>レイヤー</b> ボタンをタップすることで，イラストで使用中のレイヤーを確認することができます。
+            
+            <p>
+
+            <h1>パスの結合</h1>
+
+            開放状態の２つのパスを結語するには，両方のパスを選択してから，<b>パス</b> メニューにある <b>パス結合</b> を選択してください。
+            
+            <p>
+            ２つのパスは一番近い端同士で結合されるので，予め繋ぎたい形にパスを並べてから <b>パス結合</b> を実行するとよいでしょう。
+            
+            <p>
+            結合後の新しいパス上で，結合ポイントとは逆側の端が同じ位置に来る場合，（そちらの端も結合されることによって）新しいパスは閉じたものになります。
+            
+
+            <h1>複合パス</h1>
+
+            複合パスは複数のパスによって構成されたパスです。複合パスは穴の空いた形状を作成するのに便利です。
+            
+            <p>
+            複合パスを作成するには，複数のパス（複合パスでも可）を選択したのち，<b>パス</b> メニューから <b>複合パス化</b> を選択してください。
+            
+            <p>
+            複合パスを個別のパスに分解するには，<b>パス</b> メニューから <b>複合パスの分解</b> を選択してください。
+            
+            <p>
+            複合パスに含まれるパスの向きによって，複合パスのうちどのパスが塗り潰されるのかが決まります。もし複合パスを構成するパスが全て同じ向きであれば，全てのパスが塗りつぶされます。
+            
+            <p>
+            もし２つのパスを使って穴あき形状を作りたいが，穴以外の（重なりあっていない）場所は塗りつぶしたいような場合，複合パスのうち１つだけパスを選択して，<b>パス</b> メニューから <b>パスの向きを逆転</b> を選択してください。
+            
+            <p>
+
+            <h1>パス上へのテキスト配置</h1>
+
+            パス上にテキストを配置するには，複合パスでないパスを１つだけ（もしくはそうしたパスと既存のテキストオブジェクト）選択し，<b>パス</b> メニューから <b>パス上にテキストを配置</b> を選択してください。
+            
+            <p>
+            パス上にテキスト編集エリアが表示されます。このテキスト編集エリアは，パスが選択された状態でダブルタップする（もしくはテキストツールをつかってパスをタップする）ことで再度利用することができます。
+            
+            <p>
+            こうしたパスも通常のパスと同じように編集できますが，スタイルはテキストに関するものしか適用されません。
+            
+            <p>
+            テキストの先頭に表示されるスタートバーをドラッグすることで，パス上のテキストの先頭位置を調整できます。
+            
+            <p>
+            テキストをパスの反対側に表示させたい場合は，<b>パス</b> メニューから <b>パスの向きを逆転</b> を選択してください。
+            
+            <p>
+
+            <h1>マスク</h1>
+
+            マスクとは，ほかの描画要素を切り抜くためのパス，複合パス，またはテキストオブジェクトです。
+            
+            <p>
+            マスクを作成するには，マスクしたい対象のオブジェクトと，マスクに使用するパスかテキストオブジェクトを選択し（マスクに使用するオブジェクトは選択中のオブジェクトの中で最前面にあること），<b>パス</b> メニューから <b>マスク</b> を選択してください。
+            
+            <p>
+            マスクを解除するには，マスクされたオブジェクトを選択して，<b>パス</b> メニューから <b>マスク解除</b> を選択してください。
+            
+            <p>
+            マスクに使用したバスも，通常のパスと同様に，指定された線や塗りつぶし色で描画されます。
+            
+            <p>
+
+        </div>
+
+    </body>
+
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Help/index_pt.html b/Help/index_pt.html
new file mode 100755
index 0000000..fb60a8d
--- /dev/null
+++ b/Help/index_pt.html
@@ -0,0 +1,372 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="pt">
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+            <title>Ajuda do Inkpad</title>
+            <meta name="author" content="Steve Sprang">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body>
+        
+        <div class="content">
+            
+            <h1>O que é o Inkpad?</h1>
+            
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            O Inkpad é uma aplicação de ilustração vetorial, criada do zero para o iPad. Suporta linhas, linhas compostas, texto, texto em linhas, imagens, grupos, máscaras, preenchimento com gradientes e camadas ilimitadas.
+            <p>
+	    Inkpad é um software gratuito. Distribuído sob a Licença Pública Mozilla v2.0 que pode ser encontrada em <a href="http://mozilla.org/MPL/2.0/">http://mozilla.org/MPL/2.0</a>. O código fonte pode ser encontrado em <a href="https://github.com/sprang/Inkpad">http://github.com/sprang/Inkpad</a>.
+            <p>
+            <div style="clear: both;"></div>
+            
+            <h1>Galeria</h1>
+            A galeria mostra uma miniatura de cada um dos seus desenhos. Toque numa miniatura para abrir, ver ou editar. Toque no nome em baixo da miniatura para a renomear.
+            <p>
+            Toque no botão <b>+</b> no canto superior direito do écran para criar um novo desenho.
+            <p>
+            Toque no botão <b>Câmera</b> para tirar uma fotografia e usá-la como fundo em novo desenho.
+            <p>
+    
+    
+            <h3>Importar</h3>
+            O Inkpadk pode importar imagens, fontes (TrueType e OpenType), SVG, SVGZ, e ficheiros do Inkpad através do Dropbox. Toque em <b>Importar</b> para acessar sua conta do Dropbox.
+            <p>
+            
+            As fontes importadas aparecem no menu <b>Fontes</b> na Galeria, podem ser removidas caso não necessite mais delas. Na edição de um desenho, o menu <b>Fontes</b> mostra tanto as fontes importadas como as que vêm por defeito com a aplicação.
+            <p>
+                Toque no botão <b>Amostras</b> para reinstalar os desenhos de amostra que vêm por padrão com o Inkpad.
+                <p>
+            
+            <h3>Exportar</h3>
+            Toque em <b>Selecionar</b> para entrar no modo de seleção.
+            <p>
+            No modo de seleção, toque nas miniaturas para as selecionar (ou as deselecionar). Quando um ou mais desenhos estiverem selecionados, toque em <b>Email</b> para os enviar por email, ou toque em <b>Dropbox</b> para os enviar diretamente para a sua conta do Dropbox.
+            <p>
+            Toque no botão <b>Lixo</b> para apagar os desenhos selecionados.
+            <p>
+            Toque no botão <b>Feito</b> para sair do modo de seleção.
+            
+            <h1>Desenhar</h1>
+            
+            Use o menu <b>Editar</b> para cortar, copiar, colar, apagar e alterar a seleção.
+            <p>
+            Use o menu <b>Organizar</b> para mover objetos para trás e para frente na pilha, agrupar e desagrupar objetos, distribuir objetos e alinhar objetos.
+            <p>
+            Use o menu <b>Linhas</b> para adicionar âncoras, remover âncoras, contornar por cima, juntar linhas, combinar linhas, fazer máscaras e colocar o texto em uma linha.
+            <p>
+            
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" alt="Ajustes de Cor"/></h3>
+            Use o menu de <b>Ajustes de Cor</b> para misturar cores de preenchimento nos objetos selecionados, ajustar a matiz, saturação, luminosidade e equilíbrio de cores do objeto selecionado. Também é possível desaturar e inverter as cores da seleção.
+            <p>
+            
+            Quando misturar as cores, as formas em cada extremo da seleção devem conter cores de preenchimento (não gradientes). Por exemplo, quando as misturar horizontalmente, as formas mais à esquerda e mais à direita devem conter preenchimento de cor. Adicionalmente, pelo menos 3 formas devem ser selecionadas para libertar as opções de mistura.
+            <p>
+            
+            <img class="undo_inline" src="undo.png" width="24" height="24" alt="Desfazer"/></h3>
+            Toque no botão <b>Desfazer</b> para desfazer uma alteração.
+            <p>
+            
+            <img class="undo_inline" src="redo.png" width="24" height="24" alt="Refazer"/></h3>
+            Toque no botão <b>Refazer</b> para refazer uma alteração.
+            <p>
+            
+            No canto superior direito do écran tem mais opções para trabalhar nos seus desenhos:
+            <p>
+            
+            <div class="example" style="top-margin:-1em;">
+                <img src="drawing_navbar.png" width="185" height="29" alt="Barrra de Desenho"/>
+            </div>
+            <p>
+            Eles são respetivamente: <b>Redimensionar para Caber</b>, <b>Importar Fotografia</b>, <b>Ajustes</b>, e <b>Partilhar/Exportar</b>.
+            <p>
+            
+            <h3>Ajustes</h3>
+            Use o painel <b>Ajustes</b> para ativar ou não a grade, controlar o espaçamento da grade, e indicar se os objetos se encaixam na grade, se encaixam em pontos de linhas existentes, ou encaixam nas extremidades das linhas existentes. Também pode ativar ou desativar a régua, mudar as unidades de medida do seu desenho, e modificar as dimensões do seu desenho.
+            <p>
+            
+            Quando <b>Isolar a Camada Ativa</b> está ativo, pode apenas editar a camada ativa. As outras camadas do seu desenho ficarão parcialmente escondidas. Isto torna mais fácil editar o conteúdo de uma camada sem acidentalmente danificar algo de outra camada.
+            <p>
+            
+            Quando o <b>Modo de Contorno</b> estiver ativo, só consegue ver o esboço do objeto no desenho. Isto torna mais fácil selecionar objetos que estão escondidos sob outros objetos. Também reduz significantemente o tempo de renderização em desenhos complexos.
+            <p>
+
+            
+            <h3>Visualização</h3>
+            Utilize o gesto padrão do iOS de aproximar ou afastar. Depois de começar o gesto para aproximar ou afastar pode levantar um dedo para mover o desenho sem alterar a visualização.
+<p>
+		Se as unidades do desenho estão em pixels, o Inkpad mostra o desenho no tamanho real quando o zoom estiver a 100% (como indicado na barra de navegação).
+		<p>
+		Se utilizar unidades de medida relacionadas com medidas físicas (polegadas, centímetros, etc.), o Inkpad mostra o desenho no tamanho de impressão quando o zoom estiver em 100%.
+            
+            <h1>Ferramentas</h1>
+            
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Paleta de Ferramentas"/>
+            O Inkpad tem um grande número de ferramentas para criar e modificar os seus desenhos.
+			<p>
+			A paleta de ferramentas flutua em cima da folha de desenho. Arraste a para a mover no écran. Caso a paleta esteja o atrapalhando em um desenho repocione ela em outro local.<p>
+
+			Pode-se modificar o comportamento das diversas ferramentas, pressionando um segundo dedo no écran <b>depois</b> de começar a arrastar. Se aplicar um segundo toque depois de começar a arrastar irá aproximar a folha de desenho.
+			<p>
+			O comportamento de cada ferramenta é descrito nas seções seguintes.
+
+			<div style="clear:both;padding-bottom:0.25em;"></div>
+            
+            <h3>Ferramentas de Seleção e Multi Seleção</h3>
+            
+            <img class="tool_inline" src="select.png" width="30" height="30" alt="Ferramenta de Seleção"/>
+			A Ferramenta de Seleção seleciona um objeto quando toca nele. Qualquer seleção previamente feita será desselecionada.
+            <p>
+            
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" alt="Ferramenta de Multi Seleção"/>
+			A Ferramenta de Multi Seleção não anula as seleções anteriores, ela adiciona os novos objetos que tocar na seleção. Tocando num objeto selecionado a Ferramenta de Multi Seleção irá desselecioná-lo.
+            <p>
+            
+            Selecione um grupo de objetos tocando numa parte vazia do desenho e arrastando à volta deles para abrangê-los. Um rectângulo escuro aparece para indicar a região selecionada.
+            <p>
+            
+            Arraste os objetos selecionados para os mover na folha de desenho. Tocando com um segundo dedo depois de começar a arrastar constrange o movimento na horizontal, na vertical e na diagonal.
+            <p>
+            
+            Quando uma linha estiver selecionada, pode editar as âncoras e controlar os pontos de direção. Como na ferramenta Caneta, descrita de seguida, pressionando um segundo dedo enquanto estiver controlando o ponto de direção faz com que o controle do ponto de direção oposto se mantenha fixo.
+            <p>
+            Toque duplo nas âncoras de uma linha para as converter entre vértices e curvas. Toque duplo no controle da alça para a remover.
+			<p>
+            Faça um toque duplo numa âncora e arraste-a para fazer que o controle da alça fique espelhado.
+            <p>
+            
+            <h3>Caneta <img class="tool_header" src="pen.png" width="30" height="30" alt="Caneta"/></h3>
+       
+			A Caneta é uma ferramenta poderosa para criar linhas no Inkpad. Pode usá-la para fazer qualquer forma. Para começar, selecione a Caneta na Paleta de Ferramentas.
+            <p>
+            
+            Toque uma vez na folha do desenho para adicionar um ponto (âncora) do primeiro vértice da sua forma. Uma série de toques irá produzir um polígono com cantos agudos.
+            
+            <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polígono"/>
+            </div>
+            
+            Para fazer um canto curvo, toque e arraste. Irá ver um conjunto de controles dos pontos de direção aparecerem determinando a forma da curva. Quanto mais distantes ficarem os controles dos pontos de direção do ponto âncora, mais extrema será a curva.
+            
+            <div class="example">
+                <img src="curve.png" width="217" height="167" alt="Curva"/>
+            </div>
+            
+            Pode também mover os controles dos pontos de direção de forma indepentende. Assim que começar a arrastar, toque no écran com um segundo dedo para manter o controle do ponto de direção fixo. Isso permite criar dois segmentos curvos que formam um vértice.
+            <p>
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Canto"/>
+            </div>
+            
+            Toque na primeira âncora dessa linha para a fechar.
+            <p>
+            
+            Toque duplo na última âncora da linha para terminar a forma sem a fechar.
+            <p>
+
+            Para continuar a edição de uma linha não fechada, primeiro selecione-a com a ferramenta de Seleção. Depois escolha a ferramenta Caneta e toque num ponto da extremidade da linha. Pode agora continuar o desenho da linha ou tocar na outra extremidade para a fechar.
+            <p>
+            
+            <h3>Ferramenta Pincel <img class="tool_header" src="brush.png" width="30" height="30" alt="Ferramenta Pincel"/></h3>
+
+            A ferramenta Pincel desenha formas livremente na folha de desenho. Esta é uma boa maneira para esboçar e pintar.
+            <p>
+            
+            <h3>Ferramenta Borracha <img class="tool_header" src="eraser.png" width="30" height="30" alt="Ferramenta Borracha"/></h3>
+            
+            A ferramenta Borracha apaga partes das formas no desenho. Funciona em linhas não agrupadas ou compostas.<p>
+            
+            A ferramenta Borracha apenas funciona em formas selecionadas. <p>
+            
+            Pode ajustar a espessura da borracha através do painel que aparece na parte inferior do desenho, quando a ferramenta Borracha está selecionada.
+            <p>
+            
+            <h3>Ferramenta Acrescentar Âncora <img class="tool_header" src="add_anchor.png" width="30" height="30" alt="Ferramenta Acrescentar Âncora"/></h3>
+
+            A ferramenta Acrescentar Âncora adiciona pontos âncora nas formas existentes no desenho.
+            <p>
+            
+            Toque na borda de uma forma para acrescentar um novo ponto âncora.
+            <p>
+            A ferramenta Acrescentar Âncora seleciona a forma caso seja necessário, mas é mais fácil acrescentar pontos âncora se selecionar primeiro a linha, assim pode ver os pontos âncora existentes.
+            <p>
+            
+            <h3>Ferramenta Tesoura (Ferramenta Dividir Linhas) <img class="tool_header" src="scissor.png" width="30" height="30" alt="Ferramenta Tesoura"/></h3>
+
+            A Ferramenta Tesoura corta linhas já existentes.
+            <p>
+            
+            Para dividir uma linha, toque na borda que deseja cortar. Para dividir num ponto âncora, toque nele.
+            <p>
+            Se a linha está fechada, ela abre e ambos os pontos das extremidades são localizados no local do toque. Se a linha não está fechada, ele divide-se em duas linhas no local do toque.
+            <p>
+            
+            <h3>Ferramentas de Formas	        <img class="tool_header" src="rect.png" width="30" height="30" alt="Ferramenta Rectângulo"/>
+			            <img class="tool_header" src="oval.png" width="30" height="30" alt="Ferramenta Oval"/>
+			            <img class="tool_header" src="star.png" width="30" height="30" alt="Ferramenta Estrela"/>
+                <img class="tool_header" src="polygon.png" width="30" height="30" alt="Ferramenta Polígono"/>
+                <img class="tool_header" src="spiral.png" width="30" height="30" alt="Ferramenta Espiral"/>
+			            <img class="tool_header" src="line.png" width="30" height="30" alt="Ferramenta Segmento de Reta"/></h3>
+            
+    
+As ferramentas de Formas criam retângulos, ovais, estrelas, polígonos, espirais e segmentos de reta.
+            <p>
+            Toque e mantenha pressionado na forma ativa para aceder às outras formas. Uma paleta secundária ira aparecer permitindo que escolha outras formas.
+<p>
+	Por padrão, os retângulos e as ovais não estão ajustados a nenhuma relação de aparência. Se quiser um quadrado perfeito ou um círculo perfeito, toque no écran com um segundo dedo depois de arrastar para construir a forma.
+	<p>
+		É possível ajustar o raio dos vértices dos retângulos, o número de pontas de uma estrela, o número de curvas em uma espiral, ou o número de lados de um polígono através do painel que aparece na parte inferior do écran quando seleciona a ferramenta.
+		<p>
+			Se tocar no écran com um segundo dedo quando constrói uma estrela, o raio interior da mesma mantêm-se constante, permitindo ter uma estrela mais ou menos pontiaguda.
+			<p>
+				Se tocar no écran com um segundo dedo quando constrói um segmento de reta, a linha fica limitada a ser desenhada horizontalmente, diagonalmente ou verticalmente.
+            <p>
+            
+            <h3>Ferramenta Conta-Gotas <img class="tool_header" src="eyedropper.png" width="30" height="30" alt="Ferramenta Conta-Gotas"/></h3>
+            
+            A ferramenta Conta-Gotas recolhe os atributos de estilo de objetos existentes no desenho. Ela recolhe e aplica qualquer propriedade que possa ser editada no painel de estilos descrito na secção seguinte.
+            <p>
+            Para utilizar esta ferramente, arraste o seu dedo por cima dos objetos do seu desenho de maneira a apanhar o estilo que quer aplicar.
+            <p>
+            Se nada é selecionado quando arrasta a ferramenta Conta-Gotas, o estilo será aplicado ao próximo objeto que criar. Se algum objeto estiver selecionado, o estilo será aplicado aos objetos selecionados.
+            <p>
+            
+            <h3>Ferramenta Texto <img class="tool_header" src="text.png"  width="30" height="30" alt="Ferramenta Texto"/></h3>
+            
+            A Ferramenta de Texto cria objetos de texto.
+            <p>
+            Toque e arraste para criar uma caixa de texto na folha de desenho. Quando acabar de arrastar, o teclado de écran aparece, permitindo a digitação de texto. Para acabar toque em qualquer sítio na folha de desenho.
+            <p>
+            Para editar o texto, selecione a ferramenta Texto, toque no texto, ou escolha as ferramentas de Seleção e faça duplo toque no objeto de texto.
+            <p>
+            
+            <h3>Ferramentas de Escalar e Rodar</h3>
+            
+            As ferramentas de Escalar e Rodar transformam os objetos selecionados.
+            <p>
+            Um simples toque utilizando estas ferramentas move o ponto de deslocação (inicialmente ele aparece no centro da seleção). Os objetos escalam-se ou rodam quando o arrastar.
+            <p>
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Ferramenta Escalar"/>
+            A ferramenta Escalar mantêm a relação de aspeto dos objetos selecionado, mas tocando com um segundo dedo e mantendo enquanto arrasta provoca um escalonamento não uniforme.
+            <p>
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Ferramenta Rodar"/>
+            A ferramenta Rodar, roda livremente, exceto se tocar com um segundo dedo enquanto arrasta, nesse caso a ferramenta funciona rodando em ângulos com incrementos de 45 graus.
+            
+            <h1>Estilos de Objetos</h1>
+            
+            Toque nos botões dos estilos de objetos para modificar a aparência dos objetos selecionados:
+            <p>
+            
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Barra de Estilos"/>
+            </div>
+            <p>
+            Eles são respetivamente: <b>Fonte</b>, <b>Sombra e Opacidade</b>, <b>Traço</b>, <b>Preenchimento</b>, e <b>Amostras</b>.<p>
+            
+            O botão <b>Sombra e Opacidade</b> indica a cor da sombra e a sua direção, assim como a opacidade do objeto. As cores indicadas nos botões <b>Traço</b> e <b>Preenchimento</b> são valores usados quando são criadas novas formas.
+            <p>
+            
+            <h3>Amostras</h3>
+            
+        	O painel <b>Amostras</b> guarda cores e gradientes para posterior uso.
+            <p>
+            
+            O controle <b>Sombra/Linha/Preenchimento</b> no fundo do painel determina o estilo que é guardado quando toca no botão <b>+</b> no lado superior direito do painel. Também determina qual é o estilo quando toca numa amostra do painel.
+            <p>
+            Como os gradientes apenas funcionam em preenchimentos de formas, tocando em uma amostra de um gradiente, ele preenche a forma apesar de outras especificações.
+            <p>
+            
+            <h1>Gradientes</h1>
+            
+            Um gradiente é um preenchimento de uma forma com transições entre duas ou mais cores. Um gradiente é definido por um conjunto de pontos de cor. Cada ponto de cor indica uma cor e a sua posição no gradiente.
+            <p>
+            
+            Para aplicar um gradiente, abra o painel <b>Preenchimento</b> e toque no botão <b>Gradiente</b> na barra do título.
+            <p>
+            Toque num ponto de cor para selecioná-lo. Utilize os botões deslizantes de cor para alterar os pontos de cor. Arraste o ponto de cor para alterar a sua posição no gradiente.
+            <p>
+            Para inverter a direção do gradiente, deslize para a direita ou para a esquerda na barra do gradiente (a área por cima dos pontos de cor).
+            <p>
+            Para distribuir os diferentes pontos de cor num gradiente, toque duas vezes na barra do gradiente.
+            <p>
+            Para remover um ponto de cor de um gradiente, arraste-o para cima ou para baixo.
+            <p>
+            Para inserir um ponto de cor, toque no espaço em branco entre os pontos de cor (por baixo da barra do gradiente).
+            <p>
+            Quando uma forma tem um preenchimento com um gradiente (e é o único objeto selecionado), aparecem pontos de direção especiais que permitem alterar o ponto de começo e de término dos gradientes:
+            <p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradiente na folha de desenho"/>
+            </div>
+            
+            <h1>Camadas</h1>
+            
+            O Inkpad suporta um número ilimitado de camadas. As camadas são úteis para organizar desenhos complexos. Cada componente do desenho pode ficar numa camada, fazendo com que a tarefa de edição desse elemento seja facilitada.
+            <p>
+            Pode apagar, duplicar, reorganizar, renomear, proteger e esconder as camadas. Pode também controlar a transparência de cada camada.
+            <p>
+            
+            Toque no botão <b>Camadas</b> na barra para ver as camadas do desenho.
+            <p>
+            
+            <h1>Juntar Linhas</h1>
+            
+            Para unir duas linhas abertas, selecione-as e escolha <b>Unir Linhas</b> no menu <b>Linha</b>.
+            <p>
+            As linhas são fechadas juntando os dois extremos mais próximos, assim deve alinhá-los na maneira que pretende que eles se unam antes de escolher <b>Unir Linhas</b>.
+            <p>
+            Se o o ponto oposto terminal coincide após a união, a linha nova é também fechada.
+            
+            <h1>Linhas Compostas</h1>
+            
+            Uma linha composta é uma linha composta por múltiplas linhas. É útil para a criação de formas que contenham buracos.
+            <p>
+            
+            Para criar uma linha composta, seleccione uma ou mais linhas e/ou linhas compostas e escolha <b>Combinar Linhas</b> no menu <b>Linha</b>.
+            <p>
+            
+            Para transformar uma linha composta em linhas simples, escolha <b>Separar Linhas</b> no menu <b>Linha</b>.
+            <p>
+            
+            A direção relativa de cada linha secundária numa linha composta determina quais as linhas secundárias que são preenchidas. Se a linha tem a mesma direção, são todas fechadas.
+            <p>
+            Se combinou duas linhas na esperança de criar um buraco, mas o buraco está preenchido, selecione uma das linhas na linha composta e escolha <b>Reverter a Direção da linha</b> no menu <b>Linha</b>.
+            <p>
+            
+            <h1>Colocar Texto numa Linha</h1>
+            
+            Para colocar texto numa linha não composta já desenhada, selecione-a (ou uma linha e um objeto de texto existente) e escolha <b>Colocar Texto numa Linha</b> no menu <b>Linha</b>.
+            <p>
+            Um editor de texto aparece, permitindo editar o texto na linha. Para reativar o editor depois basta tocar duas vezes na linha com uma das ferramentas de Seleção (ou tocar na Linha com a ferramenta de Texto).
+            <p>
+            A linha é editável como se tratasse de uma linha normal, mas as especificações do estilo só se aplicam ao texto.
+            <p>
+            Arraste a barra para o início do texto para ajustar o ponto de começo do texto na linha.
+            <p>
+            Para o texto aparecer no outro lado da linha, escolha <b>Inverter o Sentido da Linha</b> a partir do menu <b>Linha</b>.
+            <p>
+            
+            <h1>Máscaras</h1>
+            
+            Uma máscara é uma linha, uma linha composta, ou objeto de texto que corta o conteúdo de outros elementos desenhados.
+            <p>
+            Para criar uma máscara, selecione os objetos que quer mascarar e a linha ou texto que quer usar como máscara (o objeto que vai servir de máscara deve estar por cima dos objetos selecionados). Escolha <b>Máscara</b> no menu <b>Linha</b>.
+            <p>
+            
+            Para desfazer a máscara dos objetos, selecione os objetos com máscara e escolha <b>Remover Máscara</b> no menu<b>Linha</b>.
+            <p>
+            
+            Uma linha que serve de máscara pode ter um preenchimento e uma espessura como uma linha normal.
+            <p>
+            
+        </div>
+        
+    </body>
+    
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Help/index_pt_PT.html b/Help/index_pt_PT.html
new file mode 100644
index 0000000..b46417c
--- /dev/null
+++ b/Help/index_pt_PT.html
@@ -0,0 +1,372 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="pt">
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+            <title>Ajuda do Inkpad</title>
+            <meta name="author" content="Steve Sprang">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body>
+        
+        <div class="content">
+            
+            <h1>O que é o Inkpad?</h1>
+            
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            O Inkpad é uma aplicação de ilustração vetorial, criada de raiz para o iPad. Suporta linhas, linhas compostas, texto, texto em linhas, imagens, grupos, máscaras, preenchimento com gradientes e camadas ilimitadas.
+            <p>
+	    Inkpad é um software gratuito. Distribuído sob a Licença Pública Mozilla v2.0 que pode ser encontrada em <a href="http://mozilla.org/MPL/2.0/">http://mozilla.org/MPL/2.0</a>. O código fonte pode ser encontrado em <a href="https://github.com/sprang/Inkpad">http://github.com/sprang/Inkpad</a>.
+            <p>
+            <div style="clear: both;"></div>
+            
+            <h1>Galeria</h1>
+            A galeria mostra uma miniatura de cada um dos seus desenhos. Toque numa miniatura para abrir, ver ou editar. Toque no nome por baixo da miniatura para a renomear.
+            <p>
+            Toque no botão <b>+</b> no canto superior direito do écran para criar um novo desenho.
+            <p>
+            Toque no botão <b>Câmera</b> para tirar uma fotografia e usá-la como fundo em novo desenho.
+            <p>
+    
+    
+            <h3>Importar</h3>
+            O Inkpadk pode importar imagens, fontes (TrueType e OpenType), SVG, SVGZ, e ficheiros do Inkpad através do Dropbox. Toque em <b>Importar</b> para aceder à conta Dropbox.
+            <p>
+            
+            As fontes importadas aparecem no menu <b>Fontes</b> na Galeria, podem ser removidas caso não necessite mais delas. Na edição de um desenho, o menu <b>Fontes</b> mostra tanto as fontes importadas como as que vêm por defeito com a aplicação.
+            <p>
+                Toque no botão <b>Amostras</b> para reinstalar os desenhos de amostragem que vêm por defeito com o Inkpad.
+                <p>
+            
+            <h3>Exportar</h3>
+            Toque em <b>Selecionar</b> para entrar no modo de seleção.
+            <p>
+            No modo de seleção, toque nas miniaturas para as selecionar (ou as deselecionar). Quando um ou mais desenhos estiverem selecionados, toque em <b>Email</b> para os enviar por email, ou toque em <b>Dropbox</b> para os enviar diretamente para a sua conta Dropbox.
+            <p>
+            Toque no botão <b>Lixo</b> para apagar os desenhos selecionados.
+            <p>
+            Toque no botão <b>Feito</b> para sair do modo de seleção.
+            
+            <h1>Desenhar</h1>
+            
+            Use o menu <b>Editar</b> para cortar, copiar, colar, apagar e alterar a seleção.
+            <p>
+            Use o menu <b>Organizar</b> para mover objetos para trás e para frente na pilha, agrupar e desagrupar objetos, distribuir objetos e alinhar objetos.
+            <p>
+            Use o menu <b>Linhas</b> para adicionar âncoras, remover âncoras, contornar por cima, juntar linhas, combinar linhas, fazer máscaras e colocar o texto em uma linha.
+            <p>
+            
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" alt="Ajustes de Cor"/></h3>
+            Use o menu de <b>Ajustes de Cor</b> para misturar cores de preenchimento nos objetos selecionados, ajustar a matiz, saturação, luminosidade e equilíbrio de cores do objeto selecionado. Também é possível desaturar e inverter as cores da seleção.
+            <p>
+            
+            Quando misturar as cores, as formas em cada extremo da seleção devem conter cores de preenchimento (não gradientes). Por exemplo, quando as misturar horizontalmente, as formas mais à esquerda e mais à direita devem conter preenchimento de cor. Adicionalmente, pelo menos 3 formas devem ser selecionadas para libertar as opções de mistura.
+            <p>
+            
+            <img class="undo_inline" src="undo.png" width="24" height="24" alt="Desfazer"/></h3>
+            Toque no botão <b>Desfazer</b> para desfazer uma alteração.
+            <p>
+            
+            <img class="undo_inline" src="redo.png" width="24" height="24" alt="Refazer"/></h3>
+            Toque no botão <b>Refazer</b> para refazer uma alteração.
+            <p>
+            
+            No canto superior direito do écran tem mais opções para trabalhar nos seus desenhos:
+            <p>
+            
+            <div class="example" style="top-margin:-1em;">
+                <img src="drawing_navbar.png" width="185" height="29" alt="Barrra de Desenho"/>
+            </div>
+            <p>
+            Eles são respetivamente: <b>Redimensionar para Caber</b>, <b>Importar Fotografia</b>, <b>Ajustes</b>, e <b>Partilhar/Exportar</b>.
+            <p>
+            
+            <h3>Ajustes</h3>
+            Use o painel <b>Ajustes</b> para ativar ou não a grelha, controlar o espaçamento da grelha, e indicar se os objetos se encaixam na grelha, se encaixam em pontos de linhas existentes, ou encaixam nas extremidades das linhas existentes. Também pode ativar ou desativar a régua, mudar as unidades de medida do seu desenho, e modificar as dimensões do seu desenho.
+            <p>
+            
+            Quando <b>Isolar a Camada Ativa</b> está ativo, pode apenas editar a camada ativa. As outras camadas do seu desenho ficarão parcialmente escondidas. Isto torna mais fácil editar o conteúdo de uma camada sem acidentalmente danificar algo de outra camada.
+            <p>
+            
+            Quando o <b>Modo de Contorno</b> estiver ativo, só consegue ver o esboço do objeto no desenho. Isto torna mais fácil selecionar objetos que estão escondidos sob outros objetos. Também reduz significantemente o tempo de renderização em desenhos complexos.
+            <p>
+
+            
+            <h3>Visualização</h3>
+            Utilize o gesto padrão do iOS de aproximar ou afastar. Depois de começar o gesto para aproximar ou afastar pode levantar um dedo para mover o desenho sem alterar a visualização.
+<p>
+		Se as unidades do desenho estão em pixéis, o Inkpad mostra o desenho no tamanho real quando o zoom estiver a 100% (como indicado na barra de navegação).
+		<p>
+		Se utiliza unidades de medida relacionadas com medidas físicas (polegadas, centímetros, etc.), o Inkpad mostra o desenho no tamanho de impressão quando o zoom estiver em 100%.
+            
+            <h1>Ferramentas</h1>
+            
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Paleta de Ferramentas"/>
+            O Inkpad tem um grande número de ferramentas para criar e modificar os seus desenhos.
+			<p>
+			A paleta de ferramentas flutua em cima da folha de desenho. Arraste-a para movê-la no écran. Caso esteja a atrapalhar num desenho mova-o para outro local.<p>
+
+			Pode-se modificar o comportamento das diversas ferramentas, pressionando um segundo dedo no écran <b>depois</b> de começar a arrastar. Se aplicar um segundo toque depois de começar a arrastar irá aproximar a folha de desenho.
+			<p>
+			O comportamento de cada ferramenta é descrito nas seções seguintes.
+
+			<div style="clear:both;padding-bottom:0.25em;"></div>
+            
+            <h3>Ferramentas de Seleção e Multi Seleção</h3>
+            
+            <img class="tool_inline" src="select.png" width="30" height="30" alt="Ferramenta de Seleção"/>
+			A Ferramenta de Seleção seleciona um objeto quando toca nele. Qualquer seleção previamente feita será desselecionada.
+            <p>
+            
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" alt="Ferramenta de Multi Seleção"/>
+			A Ferramenta de Multi Seleção não anula as seleções anteriores, ela adiciona os novos objetos que tocar na seleção. Tocando num objeto selecionado a Ferramenta de Multi Seleção irá desselecioná-lo.
+            <p>
+            
+            Selecione um grupo de objetos tocando numa parte vazia do desenho e arrastando à volta deles para abrangê-los. Um rectângulo escuro aparece para indicar a região selecionada.
+            <p>
+            
+            Arraste os objetos selecionados para os mover na folha de desenho. Tocando com um segundo dedo depois de começar a arrastar constrange o movimento na horizontal, na vertical e na diagonal.
+            <p>
+            
+            Quando uma linha estiver selecionada, pode editar as âncoras e controlar os pontos de direção. Como na ferramenta Caneta, descrita de seguida, pressionando um segundo dedo enquanto estiver controlando o ponto de direção faz com que o controle do ponto de direção oposto se mantenha fixo.
+            <p>
+            Toque duplo nas âncoras de uma linha para as converter entre vértices e curvas. Toque duplo no controle da alça para a remover.
+			<p>
+            Faça um toque duplo numa âncora e arraste-a para fazer que o controle da alça fique espelhado.
+            <p>
+            
+            <h3>Caneta <img class="tool_header" src="pen.png" width="30" height="30" alt="Caneta"/></h3>
+       
+			A Caneta é uma ferramenta poderosa para criar linhas no Inkpad. Pode usá-la para fazer qualquer forma. Para começar, selecione a Caneta na Paleta de Ferramentas.
+            <p>
+            
+            Toque uma vez na folha do desenho para adicionar um ponto (âncora) do primeiro vértice da sua forma. Uma série de toques irá produzir um polígono com cantos agudos.
+            
+            <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polígono"/>
+            </div>
+            
+            Para fazer um canto curvo, toque e arraste. Irá ver um conjunto de controles dos pontos de direção aparecerem determinando a forma da curva. Quanto mais distantes ficarem os controles dos pontos de direção do ponto âncora, mais extrema será a curva.
+            
+            <div class="example">
+                <img src="curve.png" width="217" height="167" alt="Curva"/>
+            </div>
+            
+            Pode também mover os controles dos pontos de direção de forma indepentende. Assim que começar a arrastar, toque no écran com um segundo dedo para manter o controle do ponto de direção fixo. Isso permite criar dois segmentos curvos que formam um vértice.
+            <p>
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Canto"/>
+            </div>
+            
+            Toque na primeira âncora dessa linha para a fechar.
+            <p>
+            
+            Toque duplo na última âncora da linha para terminar a forma sem a fechar.
+            <p>
+
+            Para continuar a edição de uma linha não fechada, primeiro selecione-a com a ferramenta de Seleção. Depois escolha a ferramenta Caneta e toque num ponto da extremidade da linha. Pode agora continuar o desenho da linha ou tocar na outra extremidade para a fechar.
+            <p>
+            
+            <h3>Ferramenta Pincel <img class="tool_header" src="brush.png" width="30" height="30" alt="Ferramenta Pincel"/></h3>
+
+            A ferramenta Pincel desenha formas livremente na folha de desenho. Esta é uma boa maneira para esboçar e pintar.
+            <p>
+            
+            <h3>Ferramenta Borracha <img class="tool_header" src="eraser.png" width="30" height="30" alt="Ferramenta Borracha"/></h3>
+            
+            A ferramenta Borracha apaga partes das formas no desenho. Funciona em linhas não agrupadas ou compostas.<p>
+            
+            A ferramenta Borracha apenas funciona em formas selecionadas. <p>
+            
+            Pode ajustar a espessura da borracha através do painel que aparece na parte inferior do desenho, quando a ferramenta Borracha está selecionada.
+            <p>
+            
+            <h3>Ferramenta Acrescentar Âncora <img class="tool_header" src="add_anchor.png" width="30" height="30" alt="Ferramenta Acrescentar Âncora"/></h3>
+
+            A ferramenta Acrescentar Âncora adiciona pontos âncora nas formas existentes no desenho.
+            <p>
+            
+            Toque na borda de uma forma para acrescentar um novo ponto âncora.
+            <p>
+            A ferramenta Acrescentar Âncora seleciona a forma caso seja necessário, mas é mais fácil acrescentar pontos âncora se selecionar primeiro a linha, assim pode ver os pontos âncora existentes.
+            <p>
+            
+            <h3>Ferramenta Tesoura (Ferramenta Dividir Linhas) <img class="tool_header" src="scissor.png" width="30" height="30" alt="Ferramenta Tesoura"/></h3>
+
+            A Ferramenta Tesoura corta linhas já existentes.
+            <p>
+            
+            Para dividir uma linha, toque na borda que deseja cortar. Para dividir num ponto âncora, toque nele.
+            <p>
+            Se a linha está fechada, ela abre e ambos os pontos das extremidades são localizados no local do toque. Se a linha não está fechada, ele divide-se em duas linhas no local do toque.
+            <p>
+            
+            <h3>Ferramentas de Formas	        <img class="tool_header" src="rect.png" width="30" height="30" alt="Ferramenta Rectângulo"/>
+			            <img class="tool_header" src="oval.png" width="30" height="30" alt="Ferramenta Oval"/>
+			            <img class="tool_header" src="star.png" width="30" height="30" alt="Ferramenta Estrela"/>
+                <img class="tool_header" src="polygon.png" width="30" height="30" alt="Ferramenta Polígono"/>
+                <img class="tool_header" src="spiral.png" width="30" height="30" alt="Ferramenta Espiral"/>
+			            <img class="tool_header" src="line.png" width="30" height="30" alt="Ferramenta Segmento de Reta"/></h3>
+            
+    
+As ferramentas de Formas criam retângulos, ovais, estrelas, polígonos, espirais e segmentos de reta.
+            <p>
+            Toque e mantenha pressionado na forma ativa para aceder às outras formas. Uma paleta secundária aparece para aceder às outras formas.
+<p>
+	Por defeito, os retângulos e as ovais não estão ajustados a nenhuma relação de aparência. Se quiser um quadrado perfeito ou um círculo perfeito, toque no écran com um segundo dedo depois de arrastar para construir a forma.
+	<p>
+		É possível ajustar o raio dos vértices dos retângulos, o número de pontas de uma estrela, o número de curvas em uma espiral, ou o número de lados de um polígono através do painel que aparece na parte inferior do écran quando seleciona a ferramenta.
+		<p>
+			Se tocar no écran com um segundo dedo quando constrói uma estrela, o raio interior da mesma mantêm-se constante, permitindo ter uma estrela mais ou menos pontiaguda.
+			<p>
+				Se tocar no écran com um segundo dedo quando constrói um segmento de reta, a linha fica constrangida a ser desenhada horizontalmente, diagonalmente ou verticalmente.
+            <p>
+            
+            <h3>Ferramenta Conta-Gotas <img class="tool_header" src="eyedropper.png" width="30" height="30" alt="Ferramenta Conta-Gotas"/></h3>
+            
+            A ferramenta Conta-Gotas recolhe os atributos de estilo de objetos existentes no desenho. Ela recolhe e aplica qualquer propriedade que possa ser editada no painel de estilos descrito na secção seguinte.
+            <p>
+            Para utilizar esta ferramente, arraste o seu dedo por cima dos objetos do seu desenho de maneira a apanhar o estilo que quer aplicar.
+            <p>
+            Se nada é selecionado quando arrasta a ferramenta Conta-Gotas, o estilo será aplicado ao próximo objeto que criar. Se algum objeto estiver selecionado, o estilo será aplicado aos objetos selecionados.
+            <p>
+            
+            <h3>Ferramenta Texto <img class="tool_header" src="text.png"  width="30" height="30" alt="Ferramenta Texto"/></h3>
+            
+            A Ferramenta de Texto cria objetos de texto.
+            <p>
+            Toque e arraste para criar uma caixa de texto na folha de desenho. Quando acabar de arrastar, o teclado de écran aparece, permitindo a digitação de texto. Para acabar toque em qualquer sítio na folha de desenho.
+            <p>
+            Para editar o texto, selecione a ferramenta Texto, toque no texto, ou escolha as ferramentas de Seleção e faça duplo toque no objeto de texto.
+            <p>
+            
+            <h3>Ferramentas de Escalar e Rodar</h3>
+            
+            As ferramentas de Escalar e Rodar transformam os objetos selecionados.
+            <p>
+            Um simples toque utilizando estas ferramentas move o ponto de deslocação (inicialmente ele aparece no centro da seleção). Os objetos escalam-se ou rodam quando o arrastar.
+            <p>
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Ferramenta Escalar"/>
+            A ferramenta Escalar mantêm a relação de aspeto dos objetos selecionado, mas tocando com um segundo dedo e mantendo enquanto arrasta provoca um escalonamento não uniforme.
+            <p>
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Ferramenta Rodar"/>
+            A ferramenta Rodar, roda livremente, exceto se tocar com um segundo dedo enquanto arrasta, nesse caso a ferramenta funciona rodando em ângulos com incrementos de 45 graus.
+            
+            <h1>Estilos de Objetos</h1>
+            
+            Toque nos botões dos estilos de objetos para modificar a aparência dos objetos selecionados:
+            <p>
+            
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Barra de Estilos"/>
+            </div>
+            <p>
+            Eles são respetivamente: <b>Fonte</b>, <b>Sombra e Opacidade</b>, <b>Traço</b>, <b>Preenchimento</b>, e <b>Amostras</b>.<p>
+            
+            O botão <b>Sombra e Opacidade</b> indica a cor da sombra e a sua direção, assim como a opacidade do objeto. As cores indicadas nos botões <b>Traço</b> e <b>Preenchimento</b> são valores usados quando são criadas novas formas.
+            <p>
+            
+            <h3>Amostras</h3>
+            
+        	O painel <b>Amostras</b> guarda cores e gradientes para posterior uso.
+            <p>
+            
+            O controle <b>Sombra/Linha/Preenchimento</b> no fundo do painel determina o estilo que é guardado quando toca no botão <b>+</b> no lado superior direito do painel. Também determina qual é o estilo quando toca numa amostra do painel.
+            <p>
+            Como os gradientes apenas funcionam em preenchimentos de formas, tocando em uma amostra de um gradiente, ele preenche a forma apesar de outras especificações.
+            <p>
+            
+            <h1>Gradientes</h1>
+            
+            Um gradiente é um preenchimento de uma forma com transições entre duas ou mais cores. Um gradiente é definido por um conjunto de pontos de cor. Cada ponto de cor indica uma cor e a sua posição no gradiente.
+            <p>
+            
+            Para aplicar um gradiente, abra o painel <b>Preenchimento</b> e toque no botão <b>Gradiente</b> na barra do título.
+            <p>
+            Toque num ponto de cor para selecioná-lo. Utilize os botões deslizantes de cor para alterar os pontos de cor. Arraste o ponto de cor para alterar a sua posição no gradiente.
+            <p>
+            Para inverter a direção do gradiente, deslize para a direita ou para a esquerda na barra do gradiente (a área por cima dos pontos de cor).
+            <p>
+            Para distribuir os diferentes pontos de cor num gradiente, faça duplo toque na barra do gradiente.
+            <p>
+            Para remover um ponto de cor de um gradiente, arraste-o para cima ou para baixo.
+            <p>
+            Para inserir um ponto de cor, toque no espaço em branco entre os pontos de cor (por baixo da barra do gradiente).
+            <p>
+            Quando uma forma tem um preenchimento com um gradiente (e é o único objeto selecionado), aparecem pontos de direção especiais que permitem alterar o ponto de começo e de término dos gradientes:
+            <p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradiente na folha de desenho"/>
+            </div>
+            
+            <h1>Camadas</h1>
+            
+            O Inkpad suporta um número ilimitado de camadas. As camadas são úteis para organizar desenhos complexos. Cada componente do desenho pode ficar numa camada, fazendo com que a tarefa de edição desse elemento seja facilitada.
+            <p>
+            Pode apagar, duplicar, reorganizar, renomear, proteger e esconder as camadas. Pode também controlar a transparência de cada camada.
+            <p>
+            
+            Toque no botão <b>Camadas</b> na barra para ver as camadas do desenho.
+            <p>
+            
+            <h1>Juntar Linhas</h1>
+            
+            Para unir duas linhas abertas, selecione-as e escolha <b>Unir Linhas</b> no menu <b>Linha</b>.
+            <p>
+            As linhas são fechadas juntando os dois extremos mais próximos, assim deve alinhá-los na maneira que pretende que eles se unam antes de escolher <b>Unir Linhas</b>.
+            <p>
+            Se o o ponto oposto terminal coincide após a união, a linha nova é também fechada.
+            
+            <h1>Linhas Compostas</h1>
+            
+            Uma linha composta é uma linha composta por múltiplas linhas. É útil para a criação de formas que contenham buracos.
+            <p>
+            
+            Para criar uma linha composta, seleccione uma ou mais linhas e/ou linhas compostas e escolha <b>Combinar Linhas</b> no menu <b>Linha</b>.
+            <p>
+            
+            Para transformar uma linha composta em linhas simples, escolha <b>Separar Linhas</b> no menu <b>Linha</b>.
+            <p>
+            
+            A direção relativa de cada linha secundária numa linha composta determina quais as linhas secundárias que são preenchidas. Se a linha tem a mesma direção, são todas fechadas.
+            <p>
+            Se combinou duas linhas na esperança de criar um buraco, mas o buraco está preenchido, selecione uma das linhas na linha composta e escolha <b>Reverter a Direção da linha</b> no menu <b>Linha</b>.
+            <p>
+            
+            <h1>Colocar Texto numa Linha</h1>
+            
+            Para colocar texto numa linha não composta já desenhada, seleccione-a (ou uma linha e um objeto de texto existente) e escolha <b>Colocar Texto numa Linha</b> no menu <b>Linha</b>.
+            <p>
+            Um editor de texto aparece, permitindo editar o texto na linha. Pode reativar mais tarde este editor efetuando duplo toque na linha com uma das ferramentas de Seleção (ou tocar na Linha com a ferramenta de Texto).
+            <p>
+            A linha é editável como se tratasse de uma linha normal, mas as especificações do estilo só se aplicam ao texto.
+            <p>
+            Arraste a barra para o início do texto para ajustar o ponto de começo do texto na linha.
+            <p>
+            Para o texto aparecer no outro lado da linha, escolha <b>Inverter o Sentido da Linha</b> a partir do menu <b>Linha</b>.
+            <p>
+            
+            <h1>Máscaras</h1>
+            
+            Uma máscara é uma linha, uma linha composta, ou objeto de texto que corta o conteúdo de outros elementos desenhados.
+            <p>
+            Para criar uma máscara, selecione os objetos que quer mascarar e a linha ou texto que quer usar como máscara (o objeto que vai servir de máscara deve estar por cima dos objetos selecionados). Escolha <b>Máscara</b> no menu <b>Linha</b>.
+            <p>
+            
+            Para desfazer a máscara dos objetos, selecione os objetos com máscara e escolha <b>Remover Máscara</b> no menu<b>Linha</b>.
+            <p>
+            
+            Uma linha que serve de máscara pode ter um preenchimento e uma espessura como uma linha normal.
+            <p>
+            
+        </div>
+        
+    </body>
+    
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Help/index_zh_cn.html b/Help/index_zh_cn.html
new file mode 100755
index 0000000..d554728
--- /dev/null
+++ b/Help/index_zh_cn.html
@@ -0,0 +1,339 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
+"http://www.w3.org/TR/html4/strict.dtd">
+
+<html lang="en">
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+            <title>Inkpad 帮助</title>
+            <meta name="author" content="Steve Sprang">
+            <link rel="stylesheet" type="text/css" href="styles.css">
+            <script src="jquery-1.7.1.min.js"></script>
+            <script src="retina.js"></script>
+    </head>
+    <body>
+        
+        <div class="content">
+            
+            <h1>Inkpad是什么？</h1>
+            
+            <img class="logo" src="Icon.png" width="130" height="130" alt="Logo"/>
+            Inkpad 是一款为iPad量身设计的矢量素描软件。它支持路径、复合路径、文本、沿路径排列文本、置入图像、成组、蒙版、颜色渐变填充以及任意数量图层。
+            <p>
+            Inkpad是采用 Mozilla 公共许可v2.0的开源软件，许可协议见<a href="http://mozilla.org/MPL/2.0/">http://mozilla.org/MPL/2.0</a>。源码在<a href="https://github.com/sprang/Inkpad">http://github.com/sprang/Inkpad</a>，请勿不改功能就另发布到 App Store。
+            <p>
+            <div style="clear: both;"></div>
+            
+            <h1>画廊</h1>
+            画廊是显示你每一幅作品缩略图的地方。点击一个缩略图即可打开你的作品并编辑它。点击缩略图下方的文件名就可以修改文件名。
+            <p>
+            点击屏幕右上角的 <b>+</b> 按钮就可以新建一块空白画布任你发挥灵感。
+            <p>
+            点击 <b>相机</b> 按钮，就可以马上拍一张照片，并用这张照片作为你新作品的背景。
+            <p>
+    
+    
+            Inkpad 可以通过 Dropbox 导入图形、字体（包括TrueType和Opentype字体）、SVG、SVGZ 和 Inkpad 格式的文件。点击 <b>导入</b> 即可访问你的 Dropbox。
+            <p>
+            
+            导入的字体将出现在画廊视图底部的 <b>字体</b> 面板中。如果你不再使用某个字体，你可以在字体面板中将它删除。 在绘画视图中，<b>字体</b> 面板中会显示你导入的字体以及系统自带的字体。
+            <p>
+                点击 <b>示例</b> 按钮，你就可以重新导入预置在 Inkpad 中的示例作品。
+                <p>
+            
+            <h3>导出</h3>
+           点击 <b>选择</b> 即可进入选择模式
+            <p>
+            在选择模式中，点击缩略图就可以选中或取消选中作品。 选中作品后，你可以点击 <b>用邮件发送</b> 来发送他们，或者点击 <b>Dropbox</b> 把作品直接上传到 Dropbox 中。
+            <p>
+            点击 <b>删除</b> 按钮即可删除选中的作品。
+            <p>
+                        点击 <b>完成</b> 就可以退出选择模式。
+            
+            <h1>绘制</h1>
+            
+            你可以使用 <b>编辑</b> 菜单中的命令来剪切、复制、粘贴、删除和调整选中的对象。
+            <p>
+                        使用 <b>排列</b> 菜单中的命令，就可以把对象向上/向下移、让对象成组/取消成组、分离或对齐对象。
+            <p>
+                        使用 <b>路径</b> 菜单中的命令，就可以添加锚点、删除锚点、轮廓化描边、连接路径、新建蒙版和沿路径排列文本。
+            <p>
+            
+            <img class="color_inline" src="color_wheel.png" width="27" height="27" alt="Color Adjustment"/></h3>
+            使用 <b>调整颜色</b> 菜单中的命令，就可以混合所选对象的颜色、调整色相饱和度、亮度、色彩平衡、去饱和以及对所选对象的颜色进行反相操作。
+            <p>
+            
+            在混合颜色时，两端的对象必须有填充颜色（但不可以是渐变填充）。 比如在进行水平混合时，最左边和最右边的对象必须有填充颜色。 另外，如果要使用颜色混合，你必须至少选择 3 个对象。
+            <p>
+            
+            <img class="undo_inline" src="undo.png" width="24" height="24" alt="Undo"/></h3>
+            点击 <b>撤销</b> 按钮就可以撤回上一步操作
+            <p>
+            
+            <img class="undo_inline" src="redo.png" width="24" height="24" alt="Redo"/></h3>
+            点击 <b>重做</b> 按钮即可重做被撤销的操作。
+            <p>
+            
+            在屏幕的右上角还有更多设置选项。
+            <p>
+            
+            <div class="example" style="top-margin:-1em;">
+                <img src="drawing_navbar.png" width="185" height="29" alt="Drawing Nav Bar"/>
+            </div>
+            <p>
+            它们分别是： <b>缩放至最适合屏幕的大小</b>、<b>置入图片</b>、<b>设置</b> 以及 <b>共享/输出</b>.
+            <p>
+            
+            <h3>设置</h3>
+            在 <b>设置</b> 面板中，你可以打开/关闭网格、调整网格的间距、启用吸附到网格/路径中的边/路径中的点让对齐更容易。 你也可以打开或关闭标尺、改变画布的尺寸和计量单位。
+            <p>
+            
+            当 <b>隔离当前激活图层</b> 启动时，你就只能编辑当前激活的图层， 其他图层将会暂时隐藏。 这可以让你更轻松地编辑某一个图层上的内容而不用担心意外修改其他图层上的内容。
+            <p>
+            
+            当 <b>轮廓模式</b> 启动时, 你将只能看见画布上对象的轮廓。 这个功能可以让你在复杂的作品中选中你要的对象 ，还可以提升软件的性能，轻松创作复杂的作品。
+            <p>
+	
+            
+            <h3>缩放</h3>
+            使用 iOS 中标准的缩放手势就可以缩小和放大视图，就像你在使用其他照片软件一样。 在使用缩放手势的过程中，你还可以在画布上滚动，查看你作品上的不同位置。
+<p>
+		如果你作品的单位设置为像素，在缩放比率为 100% 时，Inkpad 将会以像素对像素的方式显示你作品的实际大小。缩放比例显示在屏幕上方的导航栏上。
+		<p>
+		如果你作品的单位设置为物理单位（如英寸、厘米等），在缩放比例为 100% 时，Inkpad 就会以实际大小来显示你的作品。
+            
+            <h1>工具</h1>
+            
+            <img class="tool_palette" src="tools.png" width="50" height="196" alt="Tool Palette"/>
+            Inkpad 提供一系列工具让你可以绘制和修改你的作品。
+			<p>
+			工具栏是悬浮在画布上的，你可以拖动它并把它放置在屏幕的任意位置。<p>
+	
+			很多工具的具体功能可以被调整，方法是在你开始用手指在屏幕上拖动 <b>之后</b> 用第二根手指长按画布。 请注意，如果你在拖动第一根手指前就用第二根手指长按的话，你的操作会被识别为用缩放手势缩放画布。
+			<p>
+			每种工具具体的功用为：
+				
+			<h3>选择和多重选择工具</h3>
+            
+            <img class="tool_inline" src="select.png" width="30" height="30" alt="Selection Tool"/>
+			使用选择工具可以选择你点按的单个对象。 之前已经被选中的对象都会被取消选择.
+            <p>
+            
+            <img class="tool_inline" src="groupSelect.png" width="30" height="30" alt="Multi Selection Tool"/>
+			使用多重选择工具可以选择你点按过的所有对象。用多重选择工具点按已经被选中的对象会取消选择它。
+            <p>
+            
+            要选择一组对象，你可以从空白的地方开始拖出一个选择框来框选他们。
+            <p>
+            
+            拖动选中的对象就可以移动他们。如果要只想水平/垂直/沿对角线移动，你可以在开始拖动 后 用第二根手指长按画布。
+            <p>
+            
+             在只选择了一条路径的时候，你就可以编辑路径上的锚点和调整控制手柄。 与下面将要介绍的钢笔工具类似，第一根手指开始拖动后，第二根手指长按画布可以让一对手柄中的另一个保持不动。
+            <p>
+            双击路径上的锚点可以让它在平滑和尖角两种类型间选择。双击一个控制手柄就可以删除它。
+			<p>
+            双击并拖动锚点可以让控制手柄恢复对称。
+            <p>
+            
+            <h3>钢笔工具 <img class="tool_header" src="pen.png" width="30" height="30" alt="Pen Tool"/></h3>
+       
+			钢笔工具是 Inkpad 中创建路径的利器。 你可以用它来绘制几乎任何形状的图形。 要使用钢笔工具，请点击工具栏中的钢笔工具图标。
+            <p>
+            
+            在画布上轻击一下，可向当前图形添加一个锚点。 连续轻击将画出一个有尖角的多边形。
+            
+            <div class="example">
+                <img src="polygon_path.png" width="195" height="84" alt="Polygon"/>
+            </div>
+            要绘制一条曲线，只需要点击并拖动你的手指。 你会看见一组控制手柄出现，这些手柄能控制曲线的形状。 控制手柄离锚点越远，曲线的弯曲程度就越大。
+            
+            你也可以单独移动某个控制手柄。 当你开始拖动之后，用另外一只手指按住画布，就可以只调整一组手柄中的一个，而让反方向的手柄保持不动。 这样做，你就可以绘制出由同一个角发出的两段曲线。
+            <p>
+            <div class="example">
+                <img src="corner.png" width="200" height="200" alt="Corner"/>
+            </div>
+            
+            点击曲线中的第一个锚点，就可以让曲线闭合。
+            <p>
+            
+            双击曲线上最后一个锚点就可以在不闭合曲线的情况下完成绘制这条曲线。
+            <p>
+	
+            如果要编辑已经闭合的路径，首先用选择工具选中它。 然后选择钢笔工具，然后点击路径任意一末端的锚点。 接下来，你就可以延长路径或者点击另一段的点来使曲线闭合。
+            
+            <h3>徒手画工具 <img class="tool_header" src="brush.png" width="30" height="30" alt="Freehand Tool"/></h3>   使用徒手画工具可以在画布上自由地创建路径。 这个工具很适合涂鸦和上色。
+            <p>
+            
+            <h3>橡皮擦工具<img class="tool_header" src="eraser.png" width="30" height="30" alt="Eraser Tool"/></h3>    使用橡皮擦工具可以擦除图纸上的图形， 包括未成组的路径图形或组合路径图形。<p>
+            
+            如果你之前已经选中了某个对象，那么这时橡皮擦就只会在你选中的对象上进行擦除操作，而不会影响其他对象。 <p>
+            
+            选择橡皮擦工具之后，画布底部会出现一个小的设置面板，在这里你可以调整橡皮擦的宽度。
+            <p>
+            
+            <h3>添加锚点工具 <img class="tool_header" src="add_anchor.png" width="30" height="30" alt="Add Anchor Tool"/></h3>    添加锚点工具可以在已经存在的图形上添加锚点。
+            <p>
+            
+            点击图形上的任一边就可以在上面创建新的锚点。
+            <p>
+            虽然“添加锚点”工具会自动选择图形，但是如果你先选择路径则能看到已有的锚点，更容易添加锚点。
+            <p>
+            
+            <h3>剪刀工具 (路径切分工具) <img class="tool_header" src="scissor.png" width="30" height="30" alt="Scissor Tool"/></h3>    使用剪刀工具可以切断已有的路径。
+            <p>
+            
+            要切分一条路径，只需在你想断开的地方点一下。如果你想在锚点处切断路径，你只需点击锚点即可。
+            <p>
+            如果你操作的路径是闭合的，那么切开后路径就会开放，并且两端点将位于你点击的地方。如果你操作的路径不是闭合的，那么路径就只会从你点击的地方分成两条新路径。
+            <p>
+            
+            <h3>形状工具	        <img class="tool_header" src="rect.png" width="30" height="30" alt="Rectangle Tool"/>
+			            <img class="tool_header" src="oval.png" width="30" height="30" alt="Oval Tool"/>
+			            <img class="tool_header" src="star.png" width="30" height="30" alt="Star Tool"/>
+                <img class="tool_header" src="polygon.png" width="30" height="30" alt="Polygon Tool"/>
+                <img class="tool_header" src="spiral.png" width="30" height="30" alt="Spiral Tool"/>
+			            <img class="tool_header" src="line.png" width="30" height="30" alt="Line Tool"/></h3>
+            
+    
+形状工具可创建矩形、椭圆、星形、多边形、螺旋线和线段。
+            <p>
+            在工具面板上长按住图形工具会显示一个浮动面板，可选择其他图形类型。
+<p>
+	默认情况下，矩形和椭圆不限制长宽比例。如果你想要画一个正方形或圆形，就在一个手指画的过程中用另一个手指触摸屏幕。
+	<p>
+		你选择各种绘图工具时，在画布底部的小设置面板上会显示相应的设置选项，例如矩形的圆角半径、星形的顶点数、螺旋线的衰减率、多边形的边数。
+		<p>
+			在画星形的过程中用第二个手指触摸屏幕，星形的内径将保持不变，这样就可让星形更尖或更平。
+			<p>
+				在画线段的过程中用第二个手指触摸屏幕，则线段将锁定在水平、垂直或45度方向上。
+            <p>
+            
+            <h3>吸管工具<img class="tool_header" src="eyedropper.png" width="30" height="30" alt="Eyedropper Tool"/></h3>    吸管工具提取图上已有对象的样式属性。 它获取和应用任何可在样式面板（见后描述）上修改的样式属性。
+            <p>
+            要使用吸管工具，就用手指拖动划过图上的对象，在圆环上会动态显示当前位置的样式属性，当手指松开后就提取到可应用的样式属性。
+            <p>
+            如果在拖动吸管前没有选择图形，则提取到的样式属性将应用到新画的图形上。如果有选择的图形则应用到已选图形上。
+            <p>
+            
+            <h3>文本工具<img class="tool_header" src="text.png"  width="30" height="30" alt="Text Tool"/></h3>  文本工具绘制文本内容。
+            <p>
+            在图上按下并拖动划出一个文本框。拖动完成后出现屏幕键盘，可输入文本内容。在画布的其他位置轻击可结束输入。
+            <p>
+            要再次修改文本内容，就选择文本工具并轻击文本对象，或者在选择工具中双击文本对象。
+            <p>
+            
+            <h3>缩放和旋转工具</h3>    缩放和旋转工具可以对选定的对象进行缩放和旋转操作。
+            <p>
+            选中工具后，单击画布可以移动变形的中心点（这个点默认位于选中对象的中心）。 当你拖动手指，对象就会以中心点旋转。
+            <p>
+            <img class="tool_inline" src="scale.png"  width="30" height="30" alt="Scale Tool"/>
+            使用缩放工具时，缩放的长宽比固定为原对象的长宽比。如果要无视原比例进行缩放，请在开始拖动后用另外一只手指长按画布以启动特殊操作功能。
+            <p>
+            <img class="tool_inline" src="rotate.png"  width="30" height="30" alt="Rotate Tool"/>
+            旋转工具可以让你以任意角度旋转对象。如果你想以45&deg;角为单位进行旋转，请在开始拖动手指后用另一只手指长按画布来启动特殊操作功能。
+            
+            <h1>设置对象的样式</h1>    点击屏幕底部工具栏中的样式按钮就可以修改所选对象的外观。
+            <p>
+            
+            <div class="example" style="margin-bottom:-0.5em;">
+                <img src="style_bar.png" width="252" height="30" alt="Styles Toolbar"/>
+            </div>
+            <p>
+            他们分别是 <b>字体</b>, <b>阴影和不透明度</b>, <b>描边</b>, <b>填充</b>, 和 <b>色板</b>.<p>
+            
+             <b>阴影和不透明度</b> 按钮上显示着当前所选对象的阴影颜色、反响和对象的不透明度。 显示在<b>描边</b>和 <b>填充</b>按钮上的颜色将用于创建新的形状。
+            <p>
+            
+            <h3>样本</h3>    <b>样本</b> 面板上保存着一些颜色和渐变色样本，以方便你重复使用。
+            <p>
+            
+            面板底部的<b>阴影/描边/填充</b>选项卡决定了当你按下面板右上角<b>+</b>按钮时，对象的什么样式将被存进样本库。 它还决定了当你选用样本时，该样本将应用到对象的什么部位上。
+            <p>
+            因为渐变只能应用于填充中，因此无论此时选项卡选择的是什么，点击一个渐变样本，它都只会应用于对象的填充。
+            <p>
+            
+            <h1>渐变</h1>    渐变以两种或者多种颜色逐渐过渡效果来填充对象。 渐变效果由一组位于过渡效果末端的颜色标签来定义和控制。 每个标签定义了一种颜色以及它在渐变中的具体位置。
+            <p>
+            
+            要应用渐变效果，请打开 <b>填充</b>面板，并点击 <b>渐变</b>面板标题上的按钮。
+            <p>
+            点击一个颜色标签来选择它。使用面板上部的颜色滑块来调整该标签的颜色。拖动颜色标签可调整它在渐变中的位置。
+            <p>
+            如果要反转渐变的方向，请在渐变栏（颜色标签上方的区域）上向左或向右滑动。
+            <p>
+            如果要让颜色标签均匀地分布，请双击渐变栏。
+            <p>
+            如果想删除渐变效果中的某个颜色标签，请把这个标签向上或向下拖动。
+            <p>
+            如果要插入一个新的颜色标签，请点击渐变栏下方、颜色标签之间的空白区域。
+            <p>
+            如果某个形状有渐变填充（并且这是它是唯一被选中的对象），特殊的控制手柄将出现在形状中，利用该手柄你可以改变渐变开始和结束的位置。
+            <p>
+            <div class="example" style="margin-bottom:-1.5em;">
+                <img src="gradient_canvas.png" width="215" height="150" alt="Gradient on Canvas"/>
+            </div>
+            
+            <h1>图层</h1>
+            
+            Inkpad 支持无限多的图层。 使用图层来管理复杂的绘图是很方便的。 绘图中的每个组件都可以显示在自己的图层上，这让组件编辑起来变得更容易。
+            <p>
+            你可以对图层做删除、复制、重置、重命名、锁定和隐藏操作，也可以控制每个图层的透明度。
+            <p>
+            
+            点击工具栏上的<b>图层</b>按钮就可以看到你绘图中的图层了。
+            <p>
+            
+            <h1>连接路径</h1>
+            要连接两条不闭合的路径，请选中他们，并点击<b>路径</b>菜单中的<b>连接路径</b>。
+            <p>
+            两条路径的连接点默认为两条路径中相距最近的端点。因此，你可能需要在连接它们之间先排放好它们的位置。.
+            <p>
+            如果在连接后，新路径的另外端点也连在了一起，呢么这个路径会自动闭合。
+            
+            <h1>复合路径</h1>
+            复合路径是由多条子路径复合而成的一条路径。 在创建带有孔洞的图形时，本功能将非常有用。
+            <p>
+            
+            要创建一条复合路径，请选择两条以上的路径或复合路径，然后选择<b>路径</b>菜单中的<b>合并路径</b>命令。
+            <p>
+            
+            要把一条复合路径释放为简单路径，请选择<b>路径</b>菜单中的<b>释放路径</b>命令。
+            <p>
+            
+            一条复合路径中的每条子路径的相对方向将决定复合后哪些子路径会自动被填充。如果所有的子路径都朝向同一个方向，那么他们都会自动被填充。
+            <p>
+            当你想通过合并两条路径来绘制一个带孔的图形时，孔洞处却已经有填充了，你可以选择其中任一路径，然后选择<b>路径</b>菜单中的<b>反转路径方向</b>来解决问题。
+            <p>
+            
+            <h1>沿路径排列文本</h1>
+            要让文本沿路径排列，请选择一个不封闭的路径（或者一段路径与已有文字），然后选择<b>路径</b>菜单中的<b>沿路径排列文本</b> 。
+            <p>
+            一个文本编辑器将出现，你可以在编辑器中编辑路径上的文字。如果要重新打开文本编辑器，你可以用任何一种选择工具或文本工具双击该路径。
+            <p>
+            排列了文本的路径就像其他普通路径一样可以被修改，不过对该路径应用样式的话，样式将只应用到排列的文本上。
+            <p>
+            拖动位于文本开头的把手可以改变文本在路径上的位置。
+            <p>
+            如果要让文本出现在路径的另一侧，请点击<b>路径</b>菜单中<b>反转路径</b>命令。
+            <p>
+            
+            <h1>蒙版</h1>
+            蒙版是截取、剪贴其他对象的一段路径、一组路径或文字对象。
+            <p>
+            要创建一个蒙板，请选择你想作为基底的对象，以及你想用于作为顶层的路径或文字对象（作为顶层的对象必须位于基底的上方）。 接着选择<b>路径</b>菜单中的<b>蒙版</b>。
+            <p>
+            
+            要停用对象的蒙版，请选择你要操作的对象，然后点击<b>路径</b>菜单中的<b>停用蒙版</b>
+            <p>
+            
+            蒙版下的路径和普通路径一样，也可以设置填充和描边样式。
+            <p>
+            
+        </div>
+        
+    </body>
+    
+    <script type="text/javascript">
+        highdpi_init();
+    </script>
+</html>
diff --git a/Images/album_centered.png b/Images/album_centered.png
new file mode 100644
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diff --git a/Images/album_centered@2x.png b/Images/album_centered@2x.png
new file mode 100644
index 0000000..05e831b
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diff --git a/Images/openclipart.png b/Images/openclipart.png
new file mode 100644
index 0000000..d74215f
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diff --git a/Images/openclipart@2x.png b/Images/openclipart@2x.png
new file mode 100644
index 0000000..990d438
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diff --git a/Images/textCenter.png b/Images/textCenter.png
index 754e698..46c0955 100644
Binary files a/Images/textCenter.png and b/Images/textCenter.png differ
diff --git a/Images/textLeft.png b/Images/textLeft.png
index 41237f4..e2e65f2 100644
Binary files a/Images/textLeft.png and b/Images/textLeft.png differ
diff --git a/Images/textRight.png b/Images/textRight.png
index 297835f..9b10336 100644
Binary files a/Images/textRight.png and b/Images/textRight.png differ
diff --git a/Images/trash.png b/Images/trash.png
new file mode 100644
index 0000000..f079ce0
Binary files /dev/null and b/Images/trash.png differ
diff --git a/Images/trash@2x.png b/Images/trash@2x.png
new file mode 100644
index 0000000..94ea1a7
Binary files /dev/null and b/Images/trash@2x.png differ
diff --git a/Inkpad-Core/Additions/UIImage+Additions.h b/Inkpad-Core/Additions/UIImage+Additions.h
index cc08dbf..13022c6 100644
--- a/Inkpad-Core/Additions/UIImage+Additions.h
+++ b/Inkpad-Core/Additions/UIImage+Additions.h
@@ -16,6 +16,7 @@
 - (void) drawToFillRect:(CGRect)bounds;
 - (UIImage *) rotatedImage:(int)rotation;
 - (UIImage *) downsampleWithMaxDimension:(float)constraint;
+- (UIImage *) downsampleWithMaxArea:(float)constraint;
 - (UIImage *) JPEGify:(float)compressionFactor;
 
 @end
diff --git a/Inkpad-Core/Additions/UIImage+Additions.m b/Inkpad-Core/Additions/UIImage+Additions.m
index 8ef2f99..b4f17bb 100644
--- a/Inkpad-Core/Additions/UIImage+Additions.m
+++ b/Inkpad-Core/Additions/UIImage+Additions.m
@@ -86,6 +86,24 @@ - (UIImage *) downsampleWithMaxDimension:(float)constraint
     return [self resizedImage:newSize interpolationQuality:kCGInterpolationHigh];
 }
 
+- (UIImage *) downsampleWithMaxArea:(float)maxArea
+{
+    CGSize  size = self.size;
+    double  area = size.width * size.height;
+    
+    if (area > maxArea) {
+        double scale = sqrt(maxArea) / sqrt(area);
+        size = WDMultiplySizeScalar(size, scale);
+        // whole pixel size
+        size = WDRoundSize(size);
+    } else if (self.imageOrientation == UIImageOrientationUp) {
+        // we're small enough and have the right orientation
+        return self;
+    }
+    
+    return [self resizedImage:size interpolationQuality:kCGInterpolationHigh];
+}
+
 - (UIImage *) JPEGify:(float)compressionFactor
 {
     NSData * jpegData = UIImageJPEGRepresentation(self, compressionFactor);
diff --git a/Inkpad-Core/Additions/UIImage+Resize.m b/Inkpad-Core/Additions/UIImage+Resize.m
index ee6160b..1111bc8 100644
--- a/Inkpad-Core/Additions/UIImage+Resize.m
+++ b/Inkpad-Core/Additions/UIImage+Resize.m
@@ -58,7 +58,7 @@ - (UIImage *)resizedImageWithContentMode:(UIViewContentMode)contentMode bounds:(
             break;
             
         default:
-            [NSException raise:NSInvalidArgumentException format:@"Unsupported content mode: %d", contentMode];
+            [NSException raise:NSInvalidArgumentException format:@"Unsupported content mode: %d", (int) contentMode];
     }
     
     CGSize newSize = CGSizeMake(self.size.width * ratio, self.size.height * ratio);
diff --git a/Inkpad-Core/Controllers/WDDrawingController.h b/Inkpad-Core/Controllers/WDDrawingController.h
index 05d0cad..79129bf 100644
--- a/Inkpad-Core/Controllers/WDDrawingController.h
+++ b/Inkpad-Core/Controllers/WDDrawingController.h
@@ -17,6 +17,7 @@
 @class WDBezierNode;
 @class WDColor;
 @class WDDrawing;
+@class WDDynamicGuideController;
 @class WDElement;
 @class WDLayer;
 @class WDPath;
@@ -37,6 +38,7 @@
 @property (nonatomic, assign) CGAffineTransform lastAppliedTransform;
 @property (nonatomic, strong) NSMutableArray *undoSelectionStack;
 @property (nonatomic, strong) NSMutableArray *redoSelectionStack;
+@property (nonatomic, readonly) WDDynamicGuideController *dynamicGuideController;
 
 // node selection
 - (void) selectNode:(WDBezierNode *)node;
@@ -48,11 +50,14 @@
 - (WDElement *) singleSelection;
 - (NSMutableArray *) orderedSelectedObjects;
 - (NSArray *) sortedSelectionForLayer:(WDLayer *)layer;
+- (NSArray *) guideGeneratingObjects;
 
 - (BOOL) isSelected:(WDElement *)element;
 - (BOOL) isSelectedOrSubelementIsSelected:(WDElement *)element;
 
 - (CGRect) selectionBounds;
+- (CGRect) selectionStyleBounds;
+
 - (NSSet *) selectedPaths;
 - (BOOL) allSelectedObjectsAreRootObjects;
 
diff --git a/Inkpad-Core/Controllers/WDDrawingController.m b/Inkpad-Core/Controllers/WDDrawingController.m
index 5d99a3c..f074bc5 100644
--- a/Inkpad-Core/Controllers/WDDrawingController.m
+++ b/Inkpad-Core/Controllers/WDDrawingController.m
@@ -16,18 +16,16 @@
 #import "NSArray+Additions.h"
 #import "NSString+Additions.h"
 #import "UIImage+Additions.h"
-#import "WDAbstractPath.h"
 #import "WDBezierNode.h"
 #import "WDColor.h"
 #import "WDCompoundPath.h"
-#import "WDDrawing.h"
 #import "WDDrawingController.h"
+#import "WDDynamicGuideController.h"
 #import "WDFontManager.h"
 #import "WDGroup.h"
 #import "WDImage.h"
 #import "WDInspectableProperties.h"
 #import "WDLayer.h"
-#import "WDPath.h"
 #import "WDPathfinder.h"
 #import "WDPropertyManager.h"
 #import "WDText.h"
@@ -51,6 +49,7 @@ @implementation WDDrawingController
 @synthesize lastAppliedTransform = lastAppliedTransform_;
 @synthesize undoSelectionStack = undoSelectionStack_;
 @synthesize redoSelectionStack = redoSelectionStack_;
+@synthesize dynamicGuideController = dynamicGuideController_;
 
 - (id) init
 {
@@ -341,6 +340,31 @@ - (BOOL) allSiblingsSelected:(WDPath *)path
     return NO;
 }
 
+- (NSArray *) guideGeneratingObjects
+{
+    NSMutableArray *result  = [NSMutableArray array];
+    
+    for (WDLayer *layer in drawing_.layers) {
+        if (layer.hidden) {
+            // don't snap to objects on hidden layers
+            continue;
+        }
+        
+        if (self.drawing.isolateActiveLayer && layer != self.drawing.activeLayer) {
+            // ignore non-isolated layers
+            continue;
+        }
+        
+        NSArray *unselected = [layer.elements filter:^BOOL(id obj) {
+            return ![selectedObjects_ containsObject:obj];
+        }];
+        
+        [result addObjectsFromArray:unselected];
+    }
+    
+    return result;
+}
+
 - (NSMutableArray *) orderedSelectedObjects
 {
     NSMutableArray *ordered = [NSMutableArray array];
@@ -389,6 +413,17 @@ - (CGRect) selectionBounds
     return bounds;
 }
 
+- (CGRect) selectionStyleBounds
+{
+    CGRect bounds = CGRectNull;
+    
+    for (WDElement *element in selectedObjects_) {
+        bounds = CGRectUnion(bounds, element.styleBounds);
+    }
+    
+    return bounds;
+}
+
 - (NSSet *) selectedPaths
 {
     NSMutableSet *selectedPaths = [NSMutableSet set];
@@ -659,7 +694,7 @@ - (void) copyToPasteboard:(id)pb
     NSMutableDictionary  *pbItems = [NSMutableDictionary dictionary];
     
     if ([pb isEqual:[UIPasteboard generalPasteboard]]) {
-        UIImage *image = [WDDrawing imageForElements:selection scale:1];
+        UIImage *image = [WDDrawing imageForElements:selection scale:2];
         pbItems[(NSString *)kUTTypePNG] = UIImagePNGRepresentation(image);
     }
     
@@ -820,9 +855,9 @@ - (void) outlineStroke:(id)sender
         WDAbstractPath *outline = [path outlineStroke];
         
         if (outline) {
-            outline.fill = [self.propertyManager activeStrokeStyle].color;
-            outline.shadow = [self.propertyManager activeShadow];
-            outline.opacity = [[self.propertyManager defaultValueForProperty:WDOpacityProperty] floatValue];
+            outline.fill = path.strokeStyle.color;
+            outline.shadow = path.shadow;
+            outline.opacity = path.opacity;
             
             [path.layer insertObject:outline above:element];
             [path.layer removeObject:element];
@@ -1038,7 +1073,7 @@ - (void) booleanWithOperation:(WDPathfinderOperation)op
     
     if (result) {
         result.fill = [propertyManager_ activeFillStyle];
-        result.strokeStyle = [propertyManager_ activeStrokeStyle];
+        result.strokeStyle = [[propertyManager_ activeStrokeStyle] strokeStyleSansArrows];
         result.opacity = [[propertyManager_ defaultValueForProperty:WDOpacityProperty] floatValue];
         result.shadow = [propertyManager_ activeShadow];
         
@@ -1072,7 +1107,7 @@ - (void) subtractPaths:(id)sender
     
     if (result) {
         result.fill = bottommost.fill;
-        result.strokeStyle = bottommost.strokeStyle;
+        result.strokeStyle = [bottommost.strokeStyle strokeStyleSansArrows];
         result.fillTransform = bottommost.fillTransform;
         result.opacity = bottommost.opacity;
         result.shadow = bottommost.shadow;
@@ -1153,13 +1188,13 @@ - (void) dividePaths:(id)sender
     
     if (exclusion) {
         exclusion.fill = [propertyManager_ activeFillStyle];
-        exclusion.strokeStyle = [propertyManager_ activeStrokeStyle];
+        exclusion.strokeStyle = [[propertyManager_ activeStrokeStyle] strokeStyleSansArrows];
         [topObject.layer insertObject:exclusion above:topObject];
     }
     
     if (intersection) {
         intersection.fill = [propertyManager_ activeFillStyle];
-        intersection.strokeStyle = [propertyManager_ activeStrokeStyle];
+        intersection.strokeStyle = [[propertyManager_ activeStrokeStyle] strokeStyleSansArrows];
         [topObject.layer insertObject:intersection above:topObject];
     }
     
@@ -1189,15 +1224,19 @@ - (void) excludePaths:(id)sender
 
 - (void) placeImage:(UIImage *)image
 {
-    image = [image downsampleWithMaxDimension:1024];
+    image = [image downsampleWithMaxArea:4096*4096];
     WDImage *placedImage = [WDImage imageWithUIImage:image inDrawing:drawing_];
     
-    float scale = (drawing_.dimensions.width / 2) / image.size.width;
+    CGSize imageSize = image.size;
+    CGSize drawingSize = drawing_.dimensions;
+    
+    double imageRatio = imageSize.width / imageSize.height;
+    double drawingRatio = drawingSize.width / drawingSize.height;
+    double scale = (drawingRatio > imageRatio) ? (drawingSize.height / imageSize.height) : (drawingSize.width / imageSize.width);
     scale = (scale > 1) ? 1 : scale;
     
-    float width = scale * image.size.width;
-    float height = scale * image.size.height;
-    CGPoint ul = CGPointMake((drawing_.dimensions.width - width) / 2, (drawing_.dimensions.height - height) / 2);
+    imageSize = WDMultiplySizeScalar(imageSize, scale);
+    CGPoint ul = CGPointMake((drawingSize.width - imageSize.width) / 2, (drawingSize.height - imageSize.height) / 2);
     
     CGAffineTransform transform = CGAffineTransformMakeTranslation(ul.x, ul.y);
     transform = CGAffineTransformScale(transform, scale, scale);
@@ -1214,10 +1253,21 @@ - (void) placeImage:(UIImage *)image
 #pragma mark -
 #pragma mark Styles
 
+- (BOOL) canAnySelectedObjectInspectProperty:(NSString *)property
+{
+    for (WDElement *element in [self.selectedObjects objectEnumerator]) {
+        if ([element canInspectProperty:property]) {
+            return YES;
+        }
+    }
+    
+    return NO;
+}
+
 - (void) setValue:(id)value forProperty:(NSString *)property
 {
-    if (self.selectedObjects.count == 0) {
-        // no selection, so directly set the default value on the property manager
+    if (self.selectedObjects.count == 0 || ![self canAnySelectedObjectInspectProperty:property]) {
+        // no selection (or no selected object inspects this property), so directly set the default value on the property manager
         [propertyManager_ setDefaultValue:value forProperty:property];
         // and invalidate it so that inspectors react properly
         [propertyManager_ addToInvalidProperties:property];
@@ -1749,6 +1799,15 @@ - (void) invertColors:(id)sender
 #pragma mark -
 #pragma mark Hit Testing
 
+- (WDDynamicGuideController *) dynamicGuideController
+{
+    if (!dynamicGuideController_) {
+        dynamicGuideController_ = [[WDDynamicGuideController alloc] initWithDrawingController:self];
+    }
+    
+    return dynamicGuideController_;
+}
+
 - (WDPickResult *) snappedPoint:(CGPoint)pt viewScale:(float)viewScale snapFlags:(int)flags
 {
     WDPickResult    *pickResult;
@@ -1816,6 +1875,19 @@ - (WDPickResult *) snappedPoint:(CGPoint)pt viewScale:(float)viewScale snapFlags
         return pickResult;
     }
     
+    if (flags & kWDSnapDynamicGuides) {
+        WDDynamicGuideController *guideController = self.dynamicGuideController;
+        
+        // harmless if already called
+        [guideController beginGuideOperation];
+        CGPoint snap = [guideController adjustedPointForGuides:pt viewScale:viewScale];
+        
+        pickResult = [WDPickResult pickResult];
+        pickResult.snappedPoint = snap;
+        
+        return pickResult;
+    }
+    
     return [WDPickResult pickResult];
 }
 
diff --git a/Inkpad-Core/Controllers/WDDynamicGuideController.h b/Inkpad-Core/Controllers/WDDynamicGuideController.h
new file mode 100644
index 0000000..8e60939
--- /dev/null
+++ b/Inkpad-Core/Controllers/WDDynamicGuideController.h
@@ -0,0 +1,44 @@
+//
+//  WDDynamicGuideController.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import <Foundation/Foundation.h>
+
+@class WDDynamicGuide;
+@class WDDrawingController;
+@class WDCanvas;
+
+@interface WDDynamicGuideController : NSObject
+
+@property (nonatomic, readonly) BOOL generatedGuides;
+@property (nonatomic, readonly) NSMutableArray *verticalGuides;
+@property (nonatomic, readonly) NSMutableArray *horizontalGuides;
+@property (nonatomic, weak, readonly) WDDrawingController *drawingController;
+
+- (id) initWithDrawingController:(WDDrawingController *)drawingController;
+
+// guide lifecyle
+- (void) beginGuideOperation;
+- (void) endGuideOperation;
+
+// querying and adding guides
+- (double) deltaForGuide:(WDDynamicGuide *)guide array:(NSArray *)guides;
+- (WDDynamicGuide *) findCoincidentGuide:(WDDynamicGuide *)guide array:(NSArray *)guides;
+- (void) insertGuide:(WDDynamicGuide *)guide array:(NSMutableArray *)guides;
+
+// calculating offsets
+- (CGPoint) adjustedPointForGuides:(CGPoint)pt viewScale:(float)viewScale;
+- (CGPoint) offsetSelectionForGuides:(CGPoint)originalDelta viewScale:(float)viewScale;
+
+// finding snapped guides
+- (NSArray *) snappedGuidesForPoint:(CGPoint)pt;
+- (NSArray *) snappedGuidesForRect:(CGRect)snapRect;
+
+@end
diff --git a/Inkpad-Core/Controllers/WDDynamicGuideController.m b/Inkpad-Core/Controllers/WDDynamicGuideController.m
new file mode 100644
index 0000000..dabe6f0
--- /dev/null
+++ b/Inkpad-Core/Controllers/WDDynamicGuideController.m
@@ -0,0 +1,267 @@
+//
+//  WDDynamicGuideController.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "WDCanvas.h"
+#import "WDDrawingController.h"
+#import "WDDynamicGuide.h"
+#import "WDDynamicGuideController.h"
+#import "WDUtilities.h"
+
+const float kDynamicGuideSnappingTolerance = 10.0f;
+
+
+@implementation WDDynamicGuideController
+
+- (id) initWithDrawingController:(WDDrawingController *)drawingController
+{
+    self = [super init];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    _drawingController = drawingController;
+    _verticalGuides = [NSMutableArray array];
+    _horizontalGuides = [NSMutableArray array];
+    
+    return self;
+}
+
+#pragma mark - Guide Lifecycle
+
+- (void) beginGuideOperation
+{
+    if (_generatedGuides) {
+        return;
+    }
+    
+    NSMutableArray *horizontal = [NSMutableArray array];
+    NSMutableArray *vertical = [NSMutableArray array];
+    
+    // add guides for the canvas itself
+    [WDDynamicGuide generateGuidesForBoundingBox:self.drawingController.drawing.bounds
+                                horizontalGuides:horizontal verticalGuides:vertical];
+    
+    // add guides for all unselected drawing elements
+    for (WDElement *element in [self.drawingController guideGeneratingObjects]) {
+        [WDDynamicGuide generateGuidesForBoundingBox:element.bounds
+                                    horizontalGuides:horizontal verticalGuides:vertical];
+    }
+    
+    // add guides for the current selection bounds
+    if (self.drawingController.selectedObjects.count > 0) {
+        [WDDynamicGuide generateGuidesForBoundingBox:self.drawingController.selectionBounds
+                                    horizontalGuides:horizontal verticalGuides:vertical];
+    }
+    
+    [self.horizontalGuides removeAllObjects];
+    for (WDDynamicGuide *guide in horizontal) {
+        [self insertGuide:guide array:self.horizontalGuides];
+    }
+    
+    [self.verticalGuides removeAllObjects];
+    for (WDDynamicGuide *guide in vertical) {
+        [self insertGuide:guide array:self.verticalGuides];
+    }
+    
+    _generatedGuides = YES;
+}
+
+- (void) endGuideOperation
+{
+    [self.verticalGuides removeAllObjects];
+    [self.horizontalGuides removeAllObjects];
+    
+    _generatedGuides = NO;
+}
+
+#pragma mark -  Adding and Querying Guides
+
+- (double) deltaForGuide:(WDDynamicGuide *)guide array:(NSArray *)guides
+{
+    NSUInteger nearIx = [guides indexOfObject:guide
+                                inSortedRange:NSMakeRange(0, guides.count)
+                                      options:NSBinarySearchingInsertionIndex
+                              usingComparator:guideCompare];
+    
+    double leftDelta = MAXFLOAT;
+    double rightDelta = MAXFLOAT;
+    
+    if (nearIx > 0) { // make sure there is a left guide
+        NSUInteger leftIx = nearIx - 1;
+        WDDynamicGuide *left = guides[leftIx];
+        leftDelta = left.offset - guide.offset;
+    }
+    
+    if (nearIx < guides.count) { // make sure there is a right guide
+        WDDynamicGuide *right = guides[nearIx];
+        rightDelta = right.offset - guide.offset;
+    }
+    
+    return (fabs(leftDelta) < fabs(rightDelta)) ? leftDelta : rightDelta;
+}
+
+- (WDDynamicGuide *) findCoincidentGuide:(WDDynamicGuide *)guide array:(NSArray *)guides
+{
+    NSUInteger nearIx = [guides indexOfObject:guide
+                                inSortedRange:NSMakeRange(0, guides.count)
+                                      options:NSBinarySearchingInsertionIndex
+                              usingComparator:guideCompare];
+    
+    double      leftDelta = MAXFLOAT;
+    double      rightDelta = MAXFLOAT;
+    NSUInteger  leftIx = nearIx - 1;
+    
+    if (nearIx > 0) { // make sure there is a left guide
+        WDDynamicGuide *left = guides[leftIx];
+        leftDelta = left.offset - guide.offset;
+    }
+    
+    if (nearIx < guides.count) { // make sure there is a right guide
+        WDDynamicGuide *right = guides[nearIx];
+        rightDelta = right.offset - guide.offset;
+    }
+    
+    if (fabs(leftDelta) < fabs(rightDelta)) {
+        if (fabs(leftDelta) < 1.0e-3) {
+            return guides[leftIx];
+        }
+    } else if (fabs(rightDelta) < 1.0e-3) {
+        return guides[nearIx];
+    }
+    
+    return nil;
+}
+
+- (void) insertGuide:(WDDynamicGuide *)guide array:(NSMutableArray *)guides
+{
+    WDDynamicGuide *coincident = [self findCoincidentGuide:guide array:guides];
+    
+    if (coincident) {
+        [coincident.extents addObject:[guide.extents anyObject]];
+    } else {
+        NSUInteger insertIx = [guides indexOfObject:guide
+                                      inSortedRange: NSMakeRange(0, guides.count)
+                                            options:NSBinarySearchingInsertionIndex
+                                    usingComparator:guideCompare];
+        
+        [guides insertObject:guide atIndex:insertIx];
+    }
+}
+
+#pragma mark - Finding Snapped Guides
+
+- (NSArray *) snappedGuidesForPoint:(CGPoint)pt
+{
+    NSMutableArray *snapped = [NSMutableArray array];
+    
+    WDDynamicGuide *horizontal = [WDDynamicGuide horizontalGuideWithOffset:pt.x];
+    [horizontal addExtent:[WDExtent extentWithMin:pt.y max:pt.y]];
+    
+    WDDynamicGuide *vertical = [WDDynamicGuide verticalGuideWithOffset:pt.y];
+    [vertical addExtent:[WDExtent extentWithMin:pt.x max:pt.x]];
+    
+    WDDynamicGuide *found = [self findCoincidentGuide:horizontal array:self.horizontalGuides];
+    if (found) {
+        [horizontal addExtentsFromSet:found.extents];
+        [snapped addObject:horizontal];
+    }
+    
+    found = [self findCoincidentGuide:vertical array:self.verticalGuides];
+    if (found) {
+        [vertical addExtentsFromSet:found.extents];
+        [snapped addObject:vertical];
+    }
+    
+    return snapped;
+}
+
+- (NSArray *) snappedGuidesForRect:(CGRect)snapRect
+{
+    NSMutableArray *snapped = [NSMutableArray array];
+    NSMutableArray *horizontal = [NSMutableArray array];
+    NSMutableArray *vertical = [NSMutableArray array];
+    
+    // generate guides for the offset selection bounds
+    [WDDynamicGuide generateGuidesForBoundingBox:snapRect horizontalGuides:horizontal verticalGuides:vertical];
+    
+    for (WDDynamicGuide *test in horizontal) {
+        WDDynamicGuide *found = [self findCoincidentGuide:test array:self.horizontalGuides];
+        if (found) {
+            [test addExtentsFromSet:found.extents];
+            [snapped addObject:test];
+        }
+    }
+    
+    for (WDDynamicGuide *test in vertical) {
+        WDDynamicGuide *found = [self findCoincidentGuide:test array:self.verticalGuides];
+        if (found) {
+            [test addExtentsFromSet:found.extents];
+            [snapped addObject:test];
+        }
+    }
+    
+    return snapped;
+}
+
+#pragma mark - Calculating Offsets
+
+- (CGPoint) adjustedPointForGuides:(CGPoint)pt viewScale:(float)viewScale
+{
+    double      hDelta, vDelta;
+    double      tolerance = (kDynamicGuideSnappingTolerance / viewScale);
+    
+    WDDynamicGuide *horizontal = [WDDynamicGuide horizontalGuideWithOffset:pt.x];
+    WDDynamicGuide *vertical = [WDDynamicGuide verticalGuideWithOffset:pt.y];
+    
+    hDelta = [self deltaForGuide:horizontal array:self.horizontalGuides];
+    hDelta = fabs(hDelta) > tolerance ? 0 : hDelta;
+    
+    vDelta = [self deltaForGuide:vertical array:self.verticalGuides];
+    vDelta = fabs(vDelta) > tolerance ? 0 : vDelta;
+    
+    return WDAddPoints(CGPointMake(hDelta, vDelta), pt);
+}
+
+- (CGPoint) offsetSelectionForGuides:(CGPoint)originalDelta viewScale:(float)viewScale
+{
+    CGRect          selectionBounds = CGRectOffset([self.drawingController selectionBounds], originalDelta.x, originalDelta.y);
+    double          hDelta, vDelta, currentSmallest = MAXFLOAT;
+    double          tolerance = (kDynamicGuideSnappingTolerance / viewScale);
+    
+    NSMutableArray *horizontal = [NSMutableArray array];
+    NSMutableArray *vertical = [NSMutableArray array];
+    
+    // generate guides for the offset selection bounds
+    [WDDynamicGuide generateGuidesForBoundingBox:selectionBounds horizontalGuides:horizontal verticalGuides:vertical];
+    
+    // for each test guide, find the nearest real guide and compute a delta
+    for (WDDynamicGuide *test in horizontal) {
+        hDelta = [self deltaForGuide:test array:self.horizontalGuides];
+        if (fabs(hDelta) < fabs(currentSmallest)) {
+            currentSmallest = hDelta;
+        }
+    }
+    hDelta = fabs(currentSmallest) > tolerance ? 0 : currentSmallest;
+    
+    currentSmallest = MAXFLOAT;
+    for (WDDynamicGuide *test in vertical) {
+        vDelta = [self deltaForGuide:test array:self.verticalGuides];
+        if (fabs(vDelta) < fabs(currentSmallest)) {
+            currentSmallest = vDelta;
+        }
+    }
+    vDelta = fabs(currentSmallest) > tolerance ? 0 : currentSmallest;
+    
+    return WDAddPoints(CGPointMake(hDelta, vDelta), originalDelta);
+}
+
+@end
diff --git a/Inkpad-Core/Controllers/WDPropertyManager.m b/Inkpad-Core/Controllers/WDPropertyManager.m
index 92f66ae..60b7c8a 100644
--- a/Inkpad-Core/Controllers/WDPropertyManager.m
+++ b/Inkpad-Core/Controllers/WDPropertyManager.m
@@ -9,7 +9,6 @@
 //  Copyright (c) 2011-2013 Steve Sprang
 //
 
-#import "WDAbstractPath.h"
 #import "WDColor.h"
 #import "WDDrawingController.h"
 #import "WDFontManager.h"
@@ -207,7 +206,8 @@ - (BOOL) propertyAffectsActiveStroke:(NSString *)property
     
     if (!strokeProperties) {
         strokeProperties = [NSSet setWithObjects:WDStrokeColorProperty, WDStrokeCapProperty, WDStrokeJoinProperty,
-                            WDStrokeWidthProperty, WDStrokeVisibleProperty, WDStrokeDashPatternProperty, nil];
+                            WDStrokeWidthProperty, WDStrokeVisibleProperty, WDStrokeDashPatternProperty,
+                            WDStartArrowProperty, WDEndArrowProperty, nil];
     }
     
     return [strokeProperties containsObject:property];
@@ -243,6 +243,10 @@ - (void) setDefaultValue:(id)value forProperty:(NSString *)property
     } else if ([self propertyAffectsActiveStroke:property]) {
         if (![property isEqual:WDStrokeVisibleProperty]) {
             defaults_[WDStrokeVisibleProperty] = @YES;
+        } else if (![value boolValue]) {
+            // turning off the stroke, so reset the arrows
+            defaults_[WDStartArrowProperty] = WDStrokeArrowNone;
+            defaults_[WDEndArrowProperty] = WDStrokeArrowNone;
         }
         
         [[NSNotificationCenter defaultCenter] postNotificationName:WDActiveStrokeChangedNotification object:self userInfo:nil];
@@ -288,7 +292,9 @@ - (WDStrokeStyle *) defaultStrokeStyle
                                            cap:(int)[[self defaultValueForProperty:WDStrokeCapProperty] integerValue]
                                           join:(int)[[self defaultValueForProperty:WDStrokeJoinProperty] integerValue]
                                          color:[self defaultValueForProperty:WDStrokeColorProperty]
-                                   dashPattern:[self defaultValueForProperty:WDStrokeDashPatternProperty]];
+                                   dashPattern:[self defaultValueForProperty:WDStrokeDashPatternProperty]
+                                    startArrow:[self defaultValueForProperty:WDStartArrowProperty]
+                                      endArrow:[self defaultValueForProperty:WDEndArrowProperty]];
 }
 
 - (WDShadow *) activeShadow
diff --git a/Inkpad-Core/Controllers/WDToolManager.m b/Inkpad-Core/Controllers/WDToolManager.m
index db92f80..5c30471 100644
--- a/Inkpad-Core/Controllers/WDToolManager.m
+++ b/Inkpad-Core/Controllers/WDToolManager.m
@@ -47,6 +47,9 @@ - (NSArray *) tools
         WDSelectionTool *groupSelect = (WDSelectionTool *) [WDSelectionTool tool];
         groupSelect.groupSelect = YES;
         
+        WDFreehandTool *closedFreehand = (WDFreehandTool *) [WDFreehandTool tool];
+        closedFreehand.closeShape = YES;
+        
         WDShapeTool *oval = (WDShapeTool *) [WDShapeTool tool];
         oval.shapeMode = WDShapeOval;
         
@@ -66,17 +69,17 @@ - (NSArray *) tools
         spiral.shapeMode = WDShapeSpiral;
         
         tools_ = @[[WDSelectionTool tool],
-                  groupSelect,
-                  [WDPenTool tool],
-                  [WDAddAnchorTool tool],
-                  [WDScissorTool tool],
-                  [WDFreehandTool tool],
-                  [WDEraserTool tool],
-                  @[rect, oval, star, poly, spiral, line],
-                  [WDTextTool tool],
-                  [WDEyedropperTool tool], 
-                  [WDScaleTool tool],
-                  [WDRotateTool tool]];
+                   groupSelect,
+                   [WDPenTool tool],
+                   [WDAddAnchorTool tool],
+                   [WDScissorTool tool],
+                   @[[WDFreehandTool tool], closedFreehand],
+                   [WDEraserTool tool],
+                   @[rect, oval, star, poly, spiral, line],
+                   [WDTextTool tool],
+                   [WDEyedropperTool tool],
+                   [WDScaleTool tool],
+                   [WDRotateTool tool]];
     }
     
     return tools_;
diff --git a/Inkpad-Core/CurveFit/FitCurves.h b/Inkpad-Core/CurveFit/FitCurves.h
new file mode 100644
index 0000000..096254e
--- /dev/null
+++ b/Inkpad-Core/CurveFit/FitCurves.h
@@ -0,0 +1,14 @@
+//
+//  FitCurve.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "WDBezierSegment.h"
+
+int FitCurve(WDBezierSegment *segments, CGPoint *digitizedPts, int nPts, double error);
diff --git a/Inkpad-Core/CurveFit/FitCurves.m b/Inkpad-Core/CurveFit/FitCurves.m
new file mode 100644
index 0000000..08910ff
--- /dev/null
+++ b/Inkpad-Core/CurveFit/FitCurves.m
@@ -0,0 +1,375 @@
+/*
+     An Algorithm for Automatically Fitting Digitized Curves
+     by Philip J. Schneider
+     from "Graphics Gems", Academic Press, 1990
+     
+     This file is derived from https://github.com/erich666/GraphicsGems/blob/master/gems/FitCurves.c
+     See also: http://www.graphicsgems.org
+     
+     This Source Code Form is subject to the terms of the Mozilla Public
+     License, v. 2.0. If a copy of the MPL was not distributed with this
+     file, You can obtain one at http://mozilla.org/MPL/2.0/.
+     
+     Inkpad modifications Copyright (c) 2014 Steve Sprang
+ */
+
+#import "FitCurves.h"
+#import "WDUtilities.h"
+
+// linear interpolation from l (when a=0) to h (when a=1)
+// (equal to (a*h)+((1-a)*l)
+#define LERP(a,l,h) ((l)+(((h)-(l))*(a)))
+
+typedef struct {
+    CGPoint pts[4];
+} BezierCurve;
+
+
+// forward declarations
+//
+static int          FitCubic(WDBezierSegment *segments, CGPoint *d, int first, int last, CGPoint tHat1, CGPoint tHat2, double error, int segCount);
+static BezierCurve  GenerateBezier(CGPoint *d, int first, int last, double *uPrime, CGPoint tHat1, CGPoint tHat2);
+static double *     Reparameterize(CGPoint *d, int first, int last, double *u, BezierCurve bezCurve);
+static double       NewtonRaphsonRootFind(BezierCurve Q, CGPoint P, double u);
+static CGPoint      BezierII(int degree, CGPoint *V, double t);
+static double       B0(double u);
+static double       B1(double u);
+static double       B2(double u);
+static double       B3(double u);
+static CGPoint      ComputeLeftTangent(CGPoint *d, int end);
+static CGPoint      ComputeRightTangent(CGPoint *d, int end);
+static CGPoint      ComputeCenterTangent(CGPoint *d, int center);
+static double *     ChordLengthParameterize(CGPoint *d, int first, int last);
+static double       ComputeMaxError(CGPoint *d, int first, int last, BezierCurve bezCurve, double *u, int *splitPoint);
+static double       V2SquaredLength(CGPoint a);
+static double       V2Dot(CGPoint a, CGPoint b);
+static void         AddBezierSegment(WDBezierSegment *segments, BezierCurve curve, int ix);
+
+
+//  FitCurve : Fit a Bezier curve to a set of digitized points
+//
+int FitCurve(WDBezierSegment *segments, CGPoint *d, int nPts, double error)
+{
+    CGPoint tHat1, tHat2; // Unit tangent vectors at endpoints
+    
+    tHat1 = ComputeLeftTangent(d, 0);
+    tHat2 = ComputeRightTangent(d, nPts - 1);
+    return FitCubic(segments, d, 0, nPts - 1, tHat1, tHat2, error, 0);
+}
+
+//  FitCubic : Fit a Bezier curve to a (sub)set of digitized points
+//
+static int FitCubic(WDBezierSegment *segments, CGPoint *d, int first, int last, CGPoint tHat1, CGPoint tHat2, double error, int segCount)
+{
+    BezierCurve     bezCurve;
+    double          *u, *uPrime;
+    double          maxError;
+    int             i, splitPoint;
+    int             nPts = last - first + 1;
+    double          iterationError = error * error;
+    int             maxIterations = 5;
+    CGPoint         tHatCenter;
+    
+    //  Use heuristic if region only has two points in it
+    if (nPts == 2) {
+        double dist = WDDistance(d[last], d[first]) / 3.0;
+        
+        bezCurve.pts[0] = d[first];
+        bezCurve.pts[3] = d[last];
+        bezCurve.pts[1] = WDAddPoints(bezCurve.pts[0], WDScaleVector(tHat1, dist));
+        bezCurve.pts[2] = WDAddPoints(bezCurve.pts[3], WDScaleVector(tHat2, dist));
+        
+        AddBezierSegment(segments, bezCurve, segCount++);
+        return segCount;
+    }
+    
+    //  Parameterize points, and attempt to fit curve
+    u = ChordLengthParameterize(d, first, last);
+    bezCurve = GenerateBezier(d, first, last, u, tHat1, tHat2);
+    
+    //  Find max deviation of points to fitted curve
+    maxError = ComputeMaxError(d, first, last, bezCurve, u, &splitPoint);
+    if (maxError < error) {
+        AddBezierSegment(segments, bezCurve, segCount++);
+        free(u);
+        return segCount;
+    }
+    
+    //  If error not too large, try some reparameterization and iteration
+    if (maxError < iterationError) {
+        for (i = 0; i < maxIterations; i++) {
+            uPrime = Reparameterize(d, first, last, u, bezCurve);
+            bezCurve = GenerateBezier(d, first, last, uPrime, tHat1, tHat2);
+            maxError = ComputeMaxError(d, first, last, bezCurve, uPrime, &splitPoint);
+            if (maxError < error) {
+                AddBezierSegment(segments, bezCurve, segCount++);
+                free(u);
+                free(uPrime);
+                return segCount;
+            }
+            free(u);
+            u = uPrime;
+        }
+    }
+    
+    // Fitting failed -- split at max error point and fit recursively
+    free(u);
+    tHatCenter = ComputeCenterTangent(d, splitPoint);
+    segCount = FitCubic(segments, d, first, splitPoint, tHat1, tHatCenter, error, segCount);
+    tHatCenter = WDMultiplyPointScalar(tHatCenter, -1); // negate
+    segCount = FitCubic(segments, d, splitPoint, last, tHatCenter, tHat2, error, segCount);
+    
+    return segCount;
+}
+
+//  GenerateBezier : Use least-squares method to find Bezier control points for region.
+//
+static BezierCurve GenerateBezier(CGPoint *d, int first, int last, double *uPrime, CGPoint tHat1, CGPoint tHat2)
+{
+    BezierCurve     bezCurve;
+    CGPoint         A[last-first + 1][2];
+    int             i, nPts;
+    double          C[2][2] = {0};
+    double          X[2] = {0};
+    double          det_C0_C1, det_C0_X, det_X_C1;
+    double          alpha_l, alpha_r;
+    CGPoint         tmp;
+    
+    nPts = last - first + 1;
+    
+    // Compute the A's
+    for (i = 0; i < nPts; i++) {
+        A[i][0] = WDScaleVector(tHat1, B1(uPrime[i]));
+        A[i][1] = WDScaleVector(tHat2, B2(uPrime[i]));
+    }
+    
+    for (i = 0; i < nPts; i++) {
+        C[0][0] += V2Dot(A[i][0], A[i][0]);
+        C[0][1] += V2Dot(A[i][0], A[i][1]);
+        C[1][0] = C[0][1];
+        C[1][1] += V2Dot(A[i][1], A[i][1]);
+        
+        tmp = WDMultiplyPointScalar(d[last], B3(uPrime[i]));
+        tmp = WDAddPoints(WDMultiplyPointScalar(d[last], B2(uPrime[i])), tmp);
+        tmp = WDAddPoints(WDMultiplyPointScalar(d[first], B1(uPrime[i])), tmp);
+        tmp = WDAddPoints(WDMultiplyPointScalar(d[first], B0(uPrime[i])), tmp);
+        tmp = WDSubtractPoints(d[first + i], tmp);
+        
+        X[0] += V2Dot(A[i][0], tmp);
+        X[1] += V2Dot(A[i][1], tmp);
+    }
+    
+    // Compute the determinants of C and X
+    det_C0_C1 = C[0][0] * C[1][1] - C[1][0] * C[0][1];
+    det_C0_X  = C[0][0] * X[1]    - C[1][0] * X[0];
+    det_X_C1  = X[0]    * C[1][1] - X[1]    * C[0][1];
+    
+    // Finally, derive alpha values
+    alpha_l = (det_C0_C1 == 0) ? 0.0 : det_X_C1 / det_C0_C1;
+    alpha_r = (det_C0_C1 == 0) ? 0.0 : det_C0_X / det_C0_C1;
+    
+    // If alpha negative, use the Wu/Barsky heuristic (see text)
+    // If alpha is 0, you get coincident control points that lead to divide by zero in any subsequent NewtonRaphsonRootFind() call.
+    double segLength = WDDistance(d[last], d[first]);
+    double epsilon = 1.0e-6 * segLength;
+    if (alpha_l < epsilon || alpha_r < epsilon) {
+        // fall back on standard (probably inaccurate) formula, and subdivide further if needed.
+        double dist = segLength / 3.0;
+        bezCurve.pts[0] = d[first];
+        bezCurve.pts[3] = d[last];
+        bezCurve.pts[1] = WDAddPoints(bezCurve.pts[0], WDScaleVector(tHat1, dist));
+        bezCurve.pts[2] = WDAddPoints(bezCurve.pts[3], WDScaleVector(tHat2, dist));
+        
+        return bezCurve;
+    }
+    
+    // First and last control points of the Bezier curve are positioned exactly at the first and last data points.
+    // Control points 1 and 2 are positioned an alpha distance out on the tangent vectors, left and right, respectively.
+    bezCurve.pts[0] = d[first];
+    bezCurve.pts[3] = d[last];
+    bezCurve.pts[1] = WDAddPoints(bezCurve.pts[0], WDScaleVector(tHat1, alpha_l));
+    bezCurve.pts[2] = WDAddPoints(bezCurve.pts[3], WDScaleVector(tHat2, alpha_r));
+    
+    return bezCurve;
+}
+
+//  Reparameterize: Given set of points and their parameterization, try to find a better parameterization.
+//
+static double * Reparameterize(CGPoint *d, int first, int last, double *u, BezierCurve bezCurve)
+{
+    int  nPts = last-first+1;
+    double *uPrime; // New parameter values
+    
+    uPrime = malloc(nPts * sizeof(double));
+    for (int i = first; i <= last; i++) {
+        uPrime[i-first] = NewtonRaphsonRootFind(bezCurve, d[i], u[i-first]);
+    }
+    return (uPrime);
+}
+
+//  NewtonRaphsonRootFind : Use Newton-Raphson iteration to find better root.
+//
+static double NewtonRaphsonRootFind(BezierCurve Q, CGPoint P, double u)
+{
+    double  numerator, denominator;
+    CGPoint Q1[3], Q2[2];       // Q' and Q''
+    CGPoint Q_u, Q1_u, Q2_u;    // u evaluated at Q, Q', & Q''
+    double  uPrime;             // Improved u
+    int     i;
+    
+    // Compute Q(u)
+    Q_u = BezierII(3, Q.pts, u);
+    
+    // Generate control vertices for Q'
+    for (i = 0; i <= 2; i++) {
+        Q1[i].x = (Q.pts[i+1].x - Q.pts[i].x) * 3.0;
+        Q1[i].y = (Q.pts[i+1].y - Q.pts[i].y) * 3.0;
+    }
+    
+    // Generate control vertices for Q''
+    for (i = 0; i <= 1; i++) {
+        Q2[i].x = (Q1[i+1].x - Q1[i].x) * 2.0;
+        Q2[i].y = (Q1[i+1].y - Q1[i].y) * 2.0;
+    }
+    
+    // Compute Q'(u) and Q''(u)
+    Q1_u = BezierII(2, Q1, u);
+    Q2_u = BezierII(1, Q2, u);
+    
+    // Compute f(u)/f'(u)
+    numerator = (Q_u.x - P.x) * (Q1_u.x) + (Q_u.y - P.y) * (Q1_u.y);
+    denominator = (Q1_u.x) * (Q1_u.x) + (Q1_u.y) * (Q1_u.y) +
+        (Q_u.x - P.x) * (Q2_u.x) + (Q_u.y - P.y) * (Q2_u.y);
+    
+    if (denominator == 0.0f) {
+        return u;
+    }
+    
+    // u = u - f(u)/f'(u)
+    uPrime = u - (numerator / denominator);
+    return uPrime;
+}
+
+//  Bezier : Evaluate a Bezier curve at a particular parameter value
+//
+static CGPoint BezierII(int degree, CGPoint *V, double t)
+{
+    CGPoint Vtemp[degree+1]; // Local copy of control points
+    int     i, j;
+    
+    for (i = 0; i <= degree; i++) {
+        Vtemp[i] = V[i];
+    }
+    
+    // Triangle computation
+    for (i = 1; i <= degree; i++) {
+        for (j = 0; j <= degree-i; j++) {
+            Vtemp[j].x = (1.0 - t) * Vtemp[j].x + t * Vtemp[j+1].x;
+            Vtemp[j].y = (1.0 - t) * Vtemp[j].y + t * Vtemp[j+1].y;
+        }
+    }
+    
+    return Vtemp[0]; // Q: Point on curve at parameter t
+}
+
+//  B0, B1, B2, B3 : Bezier multipliers
+//
+static double B0(double u) {
+    double tmp = 1.0 - u;
+    return (tmp * tmp * tmp);
+}
+
+static double B1(double u) {
+    double tmp = 1.0 - u;
+    return (3 * u * (tmp * tmp));
+}
+
+static double B2(double u) {
+    return (3 * u * u * (1.0 - u));
+}
+
+static double B3(double u) {
+    return (u * u * u);
+}
+
+// ComputeLeftTangent, ComputeRightTangent, ComputeCenterTangent :
+// Approximate unit tangents at endpoints and "center" of digitized curve
+//
+static CGPoint ComputeLeftTangent(CGPoint *d, int end) {
+    CGPoint tHat1 = WDSubtractPoints(d[end+1], d[end]);
+    return WDNormalizePoint(tHat1);
+}
+
+static CGPoint ComputeRightTangent(CGPoint *d, int end) {
+    CGPoint tHat2 = WDSubtractPoints(d[end-1], d[end]);
+    return WDNormalizePoint(tHat2);
+}
+
+static CGPoint ComputeCenterTangent(CGPoint *d, int center)
+{
+    CGPoint V1 = WDSubtractPoints(d[center-1], d[center]);
+    CGPoint V2 = WDSubtractPoints(d[center], d[center+1]);
+    CGPoint tHatCenter = WDAveragePoints(V1, V2);
+    
+    return WDNormalizePoint(tHatCenter);
+}
+
+//  ChordLengthParameterize : Assign parameter values to digitized points using relative distances between points.
+//
+static double *ChordLengthParameterize(CGPoint *d, int first, int last)
+{
+    double *u = calloc((last-first+1), sizeof(double)); // init to 0
+    
+    for (int i = first+1; i <= last; i++) {
+        u[i-first] = u[i-first-1] + WDDistance(d[i], d[i-1]);
+    }
+    
+    for (int i = first + 1; i <= last; i++) {
+        u[i-first] = u[i-first] / u[last-first];
+    }
+    
+    return u;
+}
+
+//  ComputeMaxError : Find the maximum squared distance of digitized points to fitted curve.
+//
+static double ComputeMaxError(CGPoint *d, int first, int last, BezierCurve bezCurve, double *u, int *splitPoint)
+{
+    double maxDist = 0.0;  // Maximum error
+    double dist;           // Current error
+    CGPoint P;             // Point on curve
+    CGPoint v;             // Vector from point to curve
+    
+    *splitPoint = (last - first + 1) / 2;
+    
+    for (int i = first + 1; i < last; i++) {
+        P = BezierII(3, bezCurve.pts, u[i-first]);
+        v = WDSubtractPoints(P, d[i]);
+        dist = V2SquaredLength(v);
+        if (dist >= maxDist) {
+            maxDist = dist;
+            *splitPoint = i;
+        }
+    }
+    
+    return maxDist;
+}
+
+// returns squared length of input vector
+static double V2SquaredLength(CGPoint a) {
+    return (a.x * a.x) + (a.y * a.y);
+}
+
+// return the dot product of vectors a and b
+static double V2Dot(CGPoint a, CGPoint b) {
+    return (a.x * b.x) + (a.y * b.y);
+}
+
+// populate the bezier segment at ix
+static void AddBezierSegment(WDBezierSegment *segments, BezierCurve curve, int ix) {
+    segments[ix].a_ = curve.pts[0];
+    segments[ix].out_ = curve.pts[1];
+    segments[ix].in_ = curve.pts[2];
+    segments[ix].b_ = curve.pts[3];
+}
+
diff --git a/Inkpad-Core/CurveFit/bezier-utils.cpp b/Inkpad-Core/CurveFit/bezier-utils.cpp
deleted file mode 100644
index 1bfa55d..0000000
--- a/Inkpad-Core/CurveFit/bezier-utils.cpp
+++ /dev/null
@@ -1,1006 +0,0 @@
-#define __SP_BEZIER_UTILS_C__
-
-/*
- * Original code published in:
- *   An Algorithm for Automatically Fitting Digitized Curves
- *   by Philip J. Schneider
- *  "Graphics Gems", Academic Press, 1990
- *
- * Authors:
- *   Philip J. Schneider
- *   Lauris Kaplinski <lauris@kaplinski.com>
- *   Peter Moulder <pmoulder@mail.csse.monash.edu.au>
- *
- * Copyright (C) 1990 Philip J. Schneider
- * Copyright (C) 2001 Lauris Kaplinski
- * Copyright (C) 2001 Ximian, Inc.
- * Copyright (C) 2003,2004 Monash University
- *
- * This library is free software; you can redistribute it and/or
- * modify it either under the terms of the GNU Lesser General Public
- * License version 2.1 as published by the Free Software Foundation
- * (the "LGPL") or, at your option, under the terms of the Mozilla
- * Public License Version 1.1 (the "MPL"). If you do not alter this
- * notice, a recipient may use your version of this file under either
- * the MPL or the LGPL.
- *
- * You should have received a copy of the LGPL along with this library
- * in the file COPYING-LGPL-2.1; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- * You should have received a copy of the MPL along with this library
- * in the file COPYING-MPL-1.1
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
- * OF ANY KIND, either express or implied. See the LGPL or the MPL for
- * the specific language governing rights and limitations.
- *
- */
-
-#define SP_HUGE 1e5
-#define noBEZIER_DEBUG
-
-#ifdef HAVE_IEEEFP_H
-# include <ieefp.h>
-#endif
-
-#include "bezier-utils.h"
-
-#include "isnan.h"
-#include <assert.h>
-
-namespace Geom{
-
-typedef Point BezierCurve[];
-
-/* Forward declarations */
-static void generate_bezier(Point b[], Point const d[], double const u[], unsigned len,
-                            Point const &tHat1, Point const &tHat2, double tolerance_sq);
-static void estimate_lengths(Point bezier[],
-                             Point const data[], double const u[], unsigned len,
-                             Point const &tHat1, Point const &tHat2);
-static void estimate_bi(Point b[4], unsigned ei,
-                        Point const data[], double const u[], unsigned len);
-static void reparameterize(Point const d[], unsigned len, double u[], BezierCurve const bezCurve);
-static double NewtonRaphsonRootFind(BezierCurve const Q, Point const &P, double u);
-static Point darray_center_tangent(Point const d[], unsigned center, unsigned length);
-static Point darray_right_tangent(Point const d[], unsigned const len);
-static unsigned copy_without_nans_or_adjacent_duplicates(Point const src[], unsigned src_len, Point dest[]);
-static void chord_length_parameterize(Point const d[], double u[], unsigned len);
-static double compute_max_error_ratio(Point const d[], double const u[], unsigned len,
-                                      BezierCurve const bezCurve, double tolerance,
-                                      unsigned *splitPoint);
-static double compute_hook(Point const &a, Point const &b, double const u, BezierCurve const bezCurve,
-                           double const tolerance);
-
-
-static Point const unconstrained_tangent(0, 0);
-
-
-/*
- *  B0, B1, B2, B3 : Bezier multipliers
- */
-
-#define B0(u) ( ( 1.0 - u )  *  ( 1.0 - u )  *  ( 1.0 - u ) )
-#define B1(u) ( 3 * u  *  ( 1.0 - u )  *  ( 1.0 - u ) )
-#define B2(u) ( 3 * u * u  *  ( 1.0 - u ) )
-#define B3(u) ( u * u * u )
-
-#ifdef BEZIER_DEBUG
-# define DOUBLE_ASSERT(x) assert( ( (x) > -SP_HUGE ) && ( (x) < SP_HUGE ) )
-# define BEZIER_ASSERT(b) do { \
-           DOUBLE_ASSERT((b)[0][X]); DOUBLE_ASSERT((b)[0][Y]);  \
-           DOUBLE_ASSERT((b)[1][X]); DOUBLE_ASSERT((b)[1][Y]);  \
-           DOUBLE_ASSERT((b)[2][X]); DOUBLE_ASSERT((b)[2][Y]);  \
-           DOUBLE_ASSERT((b)[3][X]); DOUBLE_ASSERT((b)[3][Y]);  \
-         } while(0)
-#else
-# define DOUBLE_ASSERT(x) do { } while(0)
-# define BEZIER_ASSERT(b) do { } while(0)
-#endif
-
-
-/**
- * Fit a single-segment Bezier curve to a set of digitized points.
- *
- * \return Number of segments generated, or -1 on error.
- */
-int
-bezier_fit_cubic(Point *bezier, Point const *data, int len, double error)
-{
-    return bezier_fit_cubic_r(bezier, data, len, error, 1);
-}
-
-/**
- * Fit a multi-segment Bezier curve to a set of digitized points, with
- * possible weedout of identical points and NaNs.
- *
- * \param max_beziers Maximum number of generated segments
- * \param Result array, must be large enough for n. segments * 4 elements.
- *
- * \return Number of segments generated, or -1 on error.
- */
-int
-bezier_fit_cubic_r(Point bezier[], Point const data[], int const len, double const error, unsigned const max_beziers)
-{
-    if(bezier == NULL || 
-       data == NULL || 
-       len <= 0 || 
-       max_beziers >= (1ul << (31 - 2 - 1 - 3))) 
-        return -1;
-    
-    Point *uniqued_data = new Point[len];
-    unsigned uniqued_len = copy_without_nans_or_adjacent_duplicates(data, len, uniqued_data);
-
-    if ( uniqued_len < 2 ) {
-        delete[] uniqued_data;
-        return 0;
-    }
-
-    /* Call fit-cubic function with recursion. */
-    int const ret = bezier_fit_cubic_full(bezier, NULL, uniqued_data, uniqued_len,
-                                          unconstrained_tangent, unconstrained_tangent,
-                                          error, max_beziers);
-    delete[] uniqued_data;
-    return ret;
-}
-
-/** 
- * Copy points from src to dest, filter out points containing NaN and
- * adjacent points with equal x and y.
- * \return length of dest
- */
-static unsigned
-copy_without_nans_or_adjacent_duplicates(Point const src[], unsigned src_len, Point dest[])
-{
-    unsigned si = 0;
-    for (;;) {
-        if ( si == src_len ) {
-            return 0;
-        }
-        if (!isNaN(src[si][X]) &&
-            !isNaN(src[si][Y])) {
-            dest[0] = Point(src[si]);
-            ++si;
-            break;
-        }
-    }
-    unsigned di = 0;
-    for (; si < src_len; ++si) {
-        Point const src_pt = Point(src[si]);
-        if ( src_pt != dest[di]
-             && !isNaN(src_pt[X])
-             && !isNaN(src_pt[Y])) {
-            dest[++di] = src_pt;
-        }
-    }
-    unsigned dest_len = di + 1;
-    assert( dest_len <= src_len );
-    return dest_len;
-}
-
-/**
- * Fit a multi-segment Bezier curve to a set of digitized points, without
- * possible weedout of identical points and NaNs.
- * 
- * \pre data is uniqued, i.e. not exist i: data[i] == data[i + 1].
- * \param max_beziers Maximum number of generated segments
- * \param Result array, must be large enough for n. segments * 4 elements.
- */
-int
-bezier_fit_cubic_full(Point bezier[], int split_points[],
-                      Point const data[], int const len,
-                      Point const &tHat1, Point const &tHat2,
-                      double const error, unsigned const max_beziers)
-{
-    int const maxIterations = 12;   /* Max times to try iterating */
-    
-    if(!(bezier != NULL) ||
-       !(data != NULL) ||
-       !(len > 0) ||
-       !(max_beziers >= 1) ||
-       !(error >= 0.0))
-        return -1;
-
-    if ( len < 2 ) return 0;
-
-    if ( len == 2 ) {
-        /* We have 2 points, which can be fitted trivially. */
-        bezier[0] = data[0];
-        bezier[3] = data[len - 1];
-        double const dist = ( L2( data[len - 1]
-                                  - data[0] )
-                              / 3.0 );
-        if (isNaN(dist)) {
-            /* Numerical problem, fall back to straight line segment. */
-            bezier[1] = bezier[0];
-            bezier[2] = bezier[3];
-        } else {
-            bezier[1] = ( is_zero(tHat1)
-                          ? ( 2 * bezier[0] + bezier[3] ) / 3.
-                          : bezier[0] + dist * tHat1 );
-            bezier[2] = ( is_zero(tHat2)
-                          ? ( bezier[0] + 2 * bezier[3] ) / 3.
-                          : bezier[3] + dist * tHat2 );
-        }
-        BEZIER_ASSERT(bezier);
-        return 1;
-    }
-
-    /*  Parameterize points, and attempt to fit curve */
-    unsigned splitPoint;   /* Point to split point set at. */
-    bool is_corner;
-    {
-        double *u = new double[len];
-        chord_length_parameterize(data, u, len);
-        if ( u[len - 1] == 0.0 ) {
-            /* Zero-length path: every point in data[] is the same.
-             *
-             * (Clients aren't allowed to pass such data; handling the case is defensive
-             * programming.)
-             */
-            delete[] u;
-            return 0;
-        }
-
-        generate_bezier(bezier, data, u, len, tHat1, tHat2, error);
-        reparameterize(data, len, u, bezier);
-
-        /* Find max deviation of points to fitted curve. */
-        double const tolerance = sqrt(error + 1e-9);
-        double maxErrorRatio = compute_max_error_ratio(data, u, len, bezier, tolerance, &splitPoint);
-
-        if ( fabs(maxErrorRatio) <= 1.0 ) {
-            BEZIER_ASSERT(bezier);
-            delete[] u;
-            return 1;
-        }
-
-        /* If error not too large, then try some reparameterization and iteration. */
-        if ( 0.0 <= maxErrorRatio && maxErrorRatio <= 3.0 ) {
-            for (int i = 0; i < maxIterations; i++) {
-                generate_bezier(bezier, data, u, len, tHat1, tHat2, error);
-                reparameterize(data, len, u, bezier);
-                maxErrorRatio = compute_max_error_ratio(data, u, len, bezier, tolerance, &splitPoint);
-                if ( fabs(maxErrorRatio) <= 1.0 ) {
-                    BEZIER_ASSERT(bezier);
-                    delete[] u;
-                    return 1;
-                }
-            }
-        }
-        delete[] u;
-        is_corner = (maxErrorRatio < 0);
-    }
-
-    if (is_corner) {
-        assert(splitPoint < unsigned(len));
-        if (splitPoint == 0) {
-            if (is_zero(tHat1)) {
-                /* Got spike even with unconstrained initial tangent. */
-                ++splitPoint;
-            } else {
-                return bezier_fit_cubic_full(bezier, split_points, data, len, unconstrained_tangent, tHat2,
-                                                error, max_beziers);
-            }
-        } else if (splitPoint == unsigned(len - 1)) {
-            if (is_zero(tHat2)) {
-                /* Got spike even with unconstrained final tangent. */
-                --splitPoint;
-            } else {
-                return bezier_fit_cubic_full(bezier, split_points, data, len, tHat1, unconstrained_tangent,
-                                                error, max_beziers);
-            }
-        }
-    }
-
-    if ( 1 < max_beziers ) {
-        /*
-         *  Fitting failed -- split at max error point and fit recursively
-         */
-        unsigned const rec_max_beziers1 = max_beziers - 1;
-
-        Point recTHat2, recTHat1;
-        if (is_corner) {
-            if(!(0 < splitPoint && splitPoint < unsigned(len - 1)))
-               return -1;
-            recTHat1 = recTHat2 = unconstrained_tangent;
-        } else {
-            /* Unit tangent vector at splitPoint. */
-            recTHat2 = darray_center_tangent(data, splitPoint, len);
-            recTHat1 = -recTHat2;
-        }
-        int const nsegs1 = bezier_fit_cubic_full(bezier, split_points, data, splitPoint + 1,
-                                                     tHat1, recTHat2, error, rec_max_beziers1);
-        if ( nsegs1 < 0 ) {
-#ifdef BEZIER_DEBUG
-            g_print("fit_cubic[1]: recursive call failed\n");
-#endif
-            return -1;
-        }
-        assert( nsegs1 != 0 );
-        if (split_points != NULL) {
-            split_points[nsegs1 - 1] = splitPoint;
-        }
-        unsigned const rec_max_beziers2 = max_beziers - nsegs1;
-        int const nsegs2 = bezier_fit_cubic_full(bezier + nsegs1*4,
-                                                     ( split_points == NULL
-                                                       ? NULL
-                                                       : split_points + nsegs1 ),
-                                                     data + splitPoint, len - splitPoint,
-                                                     recTHat1, tHat2, error, rec_max_beziers2);
-        if ( nsegs2 < 0 ) {
-#ifdef BEZIER_DEBUG
-            g_print("fit_cubic[2]: recursive call failed\n");
-#endif
-            return -1;
-        }
-
-#ifdef BEZIER_DEBUG
-        g_print("fit_cubic: success[nsegs: %d+%d=%d] on max_beziers:%u\n",
-                nsegs1, nsegs2, nsegs1 + nsegs2, max_beziers);
-#endif
-        return nsegs1 + nsegs2;
-    } else {
-        return -1;
-    }
-}
-
-
-/**
- * Fill in \a bezier[] based on the given data and tangent requirements, using
- * a least-squares fit.
- *
- * Each of tHat1 and tHat2 should be either a zero vector or a unit vector.
- * If it is zero, then bezier[1 or 2] is estimated without constraint; otherwise,
- * it bezier[1 or 2] is placed in the specified direction from bezier[0 or 3].
- *
- * \param tolerance_sq Used only for an initial guess as to tangent directions
- *   when \a tHat1 or \a tHat2 is zero.
- */
-static void
-generate_bezier(Point bezier[],
-                Point const data[], double const u[], unsigned const len,
-                Point const &tHat1, Point const &tHat2,
-                double const tolerance_sq)
-{
-    bool const est1 = is_zero(tHat1);
-    bool const est2 = is_zero(tHat2);
-    Point est_tHat1( est1
-                         ? darray_left_tangent(data, len, tolerance_sq)
-                         : tHat1 );
-    Point est_tHat2( est2
-                         ? darray_right_tangent(data, len, tolerance_sq)
-                         : tHat2 );
-    estimate_lengths(bezier, data, u, len, est_tHat1, est_tHat2);
-    /* We find that darray_right_tangent tends to produce better results
-       for our current freehand tool than full estimation. */
-    if (est1) {
-        estimate_bi(bezier, 1, data, u, len);
-        if (bezier[1] != bezier[0]) {
-            est_tHat1 = unit_vector(bezier[1] - bezier[0]);
-        }
-        estimate_lengths(bezier, data, u, len, est_tHat1, est_tHat2);
-    }
-}
-
-
-static void
-estimate_lengths(Point bezier[],
-                 Point const data[], double const uPrime[], unsigned const len,
-                 Point const &tHat1, Point const &tHat2)
-{
-    double C[2][2];   /* Matrix C. */
-    double X[2];      /* Matrix X. */
-
-    /* Create the C and X matrices. */
-    C[0][0] = 0.0;
-    C[0][1] = 0.0;
-    C[1][0] = 0.0;
-    C[1][1] = 0.0;
-    X[0]    = 0.0;
-    X[1]    = 0.0;
-
-    /* First and last control points of the Bezier curve are positioned exactly at the first and
-       last data points. */
-    bezier[0] = data[0];
-    bezier[3] = data[len - 1];
-
-    for (unsigned i = 0; i < len; i++) {
-        /* Bezier control point coefficients. */
-        double const b0 = B0(uPrime[i]);
-        double const b1 = B1(uPrime[i]);
-        double const b2 = B2(uPrime[i]);
-        double const b3 = B3(uPrime[i]);
-
-        /* rhs for eqn */
-        Point const a1 = b1 * tHat1;
-        Point const a2 = b2 * tHat2;
-
-        C[0][0] += dot(a1, a1);
-        C[0][1] += dot(a1, a2);
-        C[1][0] = C[0][1];
-        C[1][1] += dot(a2, a2);
-
-        /* Additional offset to the data point from the predicted point if we were to set bezier[1]
-           to bezier[0] and bezier[2] to bezier[3]. */
-        Point const shortfall
-            = ( data[i]
-                - ( ( b0 + b1 ) * bezier[0] )
-                - ( ( b2 + b3 ) * bezier[3] ) );
-        X[0] += dot(a1, shortfall);
-        X[1] += dot(a2, shortfall);
-    }
-
-    /* We've constructed a pair of equations in the form of a matrix product C * alpha = X.
-       Now solve for alpha. */
-    double alpha_l, alpha_r;
-
-    /* Compute the determinants of C and X. */
-    double const det_C0_C1 = C[0][0] * C[1][1] - C[1][0] * C[0][1];
-    if ( det_C0_C1 != 0 ) {
-        /* Apparently Kramer's rule. */
-        double const det_C0_X  = C[0][0] * X[1]    - C[0][1] * X[0];
-        double const det_X_C1  = X[0]    * C[1][1] - X[1]    * C[0][1];
-        alpha_l = det_X_C1 / det_C0_C1;
-        alpha_r = det_C0_X / det_C0_C1;
-    } else {
-        /* The matrix is under-determined.  Try requiring alpha_l == alpha_r.
-         *
-         * One way of implementing the constraint alpha_l == alpha_r is to treat them as the same
-         * variable in the equations.  We can do this by adding the columns of C to form a single
-         * column, to be multiplied by alpha to give the column vector X.
-         *
-         * We try each row in turn.
-         */
-        double const c0 = C[0][0] + C[0][1];
-        if (c0 != 0) {
-            alpha_l = alpha_r = X[0] / c0;
-        } else {
-            double const c1 = C[1][0] + C[1][1];
-            if (c1 != 0) {
-                alpha_l = alpha_r = X[1] / c1;
-            } else {
-                /* Let the below code handle this. */
-                alpha_l = alpha_r = 0.;
-            }
-        }
-    }
-
-    /* If alpha negative, use the Wu/Barsky heuristic (see text).  (If alpha is 0, you get
-       coincident control points that lead to divide by zero in any subsequent
-       NewtonRaphsonRootFind() call.) */
-    /// \todo Check whether this special-casing is necessary now that 
-    /// NewtonRaphsonRootFind handles non-positive denominator.
-    if ( alpha_l < 1.0e-6 ||
-         alpha_r < 1.0e-6   )
-    {
-        alpha_l = alpha_r = ( L2( data[len - 1]
-                                  - data[0] )
-                              / 3.0 );
-    }
-
-    /* Control points 1 and 2 are positioned an alpha distance out on the tangent vectors, left and
-       right, respectively. */
-    bezier[1] = alpha_l * tHat1 + bezier[0];
-    bezier[2] = alpha_r * tHat2 + bezier[3];
-
-    return;
-}
-
-static double lensq(Point const p) {
-    return dot(p, p);
-}
-
-static void
-estimate_bi(Point bezier[4], unsigned const ei,
-            Point const data[], double const u[], unsigned const len)
-{
-    if(!(1 <= ei && ei <= 2))
-        return;
-    unsigned const oi = 3 - ei;
-    double num[2] = {0., 0.};
-    double den = 0.;
-    for (unsigned i = 0; i < len; ++i) {
-        double const ui = u[i];
-        double const b[4] = {
-            B0(ui),
-            B1(ui),
-            B2(ui),
-            B3(ui)
-        };
-
-        for (unsigned d = 0; d < 2; ++d) {
-            num[d] += b[ei] * (b[0]  * bezier[0][d] +
-                               b[oi] * bezier[oi][d] +
-                               b[3]  * bezier[3][d] +
-                               - data[i][d]);
-        }
-        den -= b[ei] * b[ei];
-    }
-
-    if (den != 0.) {
-        for (unsigned d = 0; d < 2; ++d) {
-            bezier[ei][d] = num[d] / den;
-        }
-    } else {
-        bezier[ei] = ( oi * bezier[0] + ei * bezier[3] ) / 3.;
-    }
-}
-
-/**
- * Given set of points and their parameterization, try to find a better assignment of parameter
- * values for the points.
- *
- *  \param d  Array of digitized points.
- *  \param u  Current parameter values.
- *  \param bezCurve  Current fitted curve.
- *  \param len  Number of values in both d and u arrays.
- *              Also the size of the array that is allocated for return.
- */
-static void
-reparameterize(Point const d[],
-               unsigned const len,
-               double u[],
-               BezierCurve const bezCurve)
-{
-    assert( 2 <= len );
-
-    unsigned const last = len - 1;
-    assert( bezCurve[0] == d[0] );
-    assert( bezCurve[3] == d[last] );
-    assert( u[0] == 0.0 );
-    assert( u[last] == 1.0 );
-    /* Otherwise, consider including 0 and last in the below loop. */
-
-    for (unsigned i = 1; i < last; i++) {
-        u[i] = NewtonRaphsonRootFind(bezCurve, d[i], u[i]);
-    }
-}
-
-/**
- *  Use Newton-Raphson iteration to find better root.
- *  
- *  \param Q  Current fitted curve
- *  \param P  Digitized point
- *  \param u  Parameter value for "P"
- *  
- *  \return Improved u
- */
-static double
-NewtonRaphsonRootFind(BezierCurve const Q, Point const &P, double const u)
-{
-    assert( 0.0 <= u );
-    assert( u <= 1.0 );
-
-    /* Generate control vertices for Q'. */
-    Point Q1[3];
-    for (unsigned i = 0; i < 3; i++) {
-        Q1[i] = 3.0 * ( Q[i+1] - Q[i] );
-    }
-
-    /* Generate control vertices for Q''. */
-    Point Q2[2];
-    for (unsigned i = 0; i < 2; i++) {
-        Q2[i] = 2.0 * ( Q1[i+1] - Q1[i] );
-    }
-
-    /* Compute Q(u), Q'(u) and Q''(u). */
-    Point const Q_u  = bezier_pt(3, Q, u);
-    Point const Q1_u = bezier_pt(2, Q1, u);
-    Point const Q2_u = bezier_pt(1, Q2, u);
-
-    /* Compute f(u)/f'(u), where f is the derivative wrt u of distsq(u) = 0.5 * the square of the
-       distance from P to Q(u).  Here we're using Newton-Raphson to find a stationary point in the
-       distsq(u), hopefully corresponding to a local minimum in distsq (and hence a local minimum
-       distance from P to Q(u)). */
-    Point const diff = Q_u - P;
-    double numerator = dot(diff, Q1_u);
-    double denominator = dot(Q1_u, Q1_u) + dot(diff, Q2_u);
-
-    double improved_u;
-    if ( denominator > 0. ) {
-        /* One iteration of Newton-Raphson:
-           improved_u = u - f(u)/f'(u) */
-        improved_u = u - ( numerator / denominator );
-    } else {
-        /* Using Newton-Raphson would move in the wrong direction (towards a local maximum rather
-           than local minimum), so we move an arbitrary amount in the right direction. */
-        if ( numerator > 0. ) {
-            improved_u = u * .98 - .01;
-        } else if ( numerator < 0. ) {
-            /* Deliberately asymmetrical, to reduce the chance of cycling. */
-            improved_u = .031 + u * .98;
-        } else {
-            improved_u = u;
-        }
-    }
-
-    if (!isFinite(improved_u)) {
-        improved_u = u;
-    } else if ( improved_u < 0.0 ) {
-        improved_u = 0.0;
-    } else if ( improved_u > 1.0 ) {
-        improved_u = 1.0;
-    }
-
-    /* Ensure that improved_u isn't actually worse. */
-    {
-        double const diff_lensq = lensq(diff);
-        for (double proportion = .125; ; proportion += .125) {
-            if ( lensq( bezier_pt(3, Q, improved_u) - P ) > diff_lensq ) {
-                if ( proportion > 1.0 ) {
-                    //g_warning("found proportion %g", proportion);
-                    improved_u = u;
-                    break;
-                }
-                improved_u = ( ( 1 - proportion ) * improved_u  +
-                               proportion         * u            );
-            } else {
-                break;
-            }
-        }
-    }
-
-    DOUBLE_ASSERT(improved_u);
-    return improved_u;
-}
-
-/** 
- * Evaluate a Bezier curve at parameter value \a t.
- * 
- * \param degree The degree of the Bezier curve: 3 for cubic, 2 for quadratic etc. Must be less
- *    than 4.
- * \param V The control points for the Bezier curve.  Must have (\a degree+1)
- *    elements.
- * \param t The "parameter" value, specifying whereabouts along the curve to
- *    evaluate.  Typically in the range [0.0, 1.0].
- *
- * Let s = 1 - t.
- * BezierII(1, V) gives (s, t) * V, i.e. t of the way
- * from V[0] to V[1].
- * BezierII(2, V) gives (s**2, 2*s*t, t**2) * V.
- * BezierII(3, V) gives (s**3, 3 s**2 t, 3s t**2, t**3) * V.
- *
- * The derivative of BezierII(i, V) with respect to t
- * is i * BezierII(i-1, V'), where for all j, V'[j] =
- * V[j + 1] - V[j].
- */
-Point
-bezier_pt(unsigned const degree, Point const V[], double const t)
-{
-    /** Pascal's triangle. */
-    static int const pascal[4][4] = {{1},
-                                     {1, 1},
-                                     {1, 2, 1},
-                                     {1, 3, 3, 1}};
-    assert( degree < 4);
-    double const s = 1.0 - t;
-
-    /* Calculate powers of t and s. */
-    double spow[4];
-    double tpow[4];
-    spow[0] = 1.0; spow[1] = s;
-    tpow[0] = 1.0; tpow[1] = t;
-    for (unsigned i = 1; i < degree; ++i) {
-        spow[i + 1] = spow[i] * s;
-        tpow[i + 1] = tpow[i] * t;
-    }
-
-    Point ret = spow[degree] * V[0];
-    for (unsigned i = 1; i <= degree; ++i) {
-        ret += pascal[degree][i] * spow[degree - i] * tpow[i] * V[i];
-    }
-    return ret;
-}
-
-/*
- * ComputeLeftTangent, ComputeRightTangent, ComputeCenterTangent :
- * Approximate unit tangents at endpoints and "center" of digitized curve
- */
-
-/** 
- * Estimate the (forward) tangent at point d[first + 0.5].
- *
- * Unlike the center and right versions, this calculates the tangent in 
- * the way one might expect, i.e., wrt increasing index into d.
- * \pre (2 \<= len) and (d[0] != d[1]).
- **/
-Point
-darray_left_tangent(Point const d[], unsigned const len)
-{
-    assert( len >= 2 );
-    assert( d[0] != d[1] );
-    return unit_vector( d[1] - d[0] );
-}
-
-/** 
- * Estimates the (backward) tangent at d[last - 0.5].
- *
- * \note The tangent is "backwards", i.e. it is with respect to 
- * decreasing index rather than increasing index.
- *
- * \pre 2 \<= len.
- * \pre d[len - 1] != d[len - 2].
- * \pre all[p in d] in_svg_plane(p).
- */
-static Point
-darray_right_tangent(Point const d[], unsigned const len)
-{
-    assert( 2 <= len );
-    unsigned const last = len - 1;
-    unsigned const prev = last - 1;
-    assert( d[last] != d[prev] );
-    return unit_vector( d[prev] - d[last] );
-}
-
-/** 
- * Estimate the (forward) tangent at point d[0].
- *
- * Unlike the center and right versions, this calculates the tangent in 
- * the way one might expect, i.e., wrt increasing index into d.
- *
- * \pre 2 \<= len.
- * \pre d[0] != d[1].
- * \pre all[p in d] in_svg_plane(p).
- * \post is_unit_vector(ret).
- **/
-Point
-darray_left_tangent(Point const d[], unsigned const len, double const tolerance_sq)
-{
-    assert( 2 <= len );
-    assert( 0 <= tolerance_sq );
-    for (unsigned i = 1;;) {
-        Point const pi(d[i]);
-        Point const t(pi - d[0]);
-        double const distsq = dot(t, t);
-        if ( tolerance_sq < distsq ) {
-            return unit_vector(t);
-        }
-        ++i;
-        if (i == len) {
-            return ( distsq == 0
-                     ? darray_left_tangent(d, len)
-                     : unit_vector(t) );
-        }
-    }
-}
-
-/** 
- * Estimates the (backward) tangent at d[last].
- *
- * \note The tangent is "backwards", i.e. it is with respect to 
- * decreasing index rather than increasing index.
- *
- * \pre 2 \<= len.
- * \pre d[len - 1] != d[len - 2].
- * \pre all[p in d] in_svg_plane(p).
- */
-Point
-darray_right_tangent(Point const d[], unsigned const len, double const tolerance_sq)
-{
-    assert( 2 <= len );
-    assert( 0 <= tolerance_sq );
-    unsigned const last = len - 1;
-    for (unsigned i = last - 1;; i--) {
-        Point const pi(d[i]);
-        Point const t(pi - d[last]);
-        double const distsq = dot(t, t);
-        if ( tolerance_sq < distsq ) {
-            return unit_vector(t);
-        }
-        if (i == 0) {
-            return ( distsq == 0
-                     ? darray_right_tangent(d, len)
-                     : unit_vector(t) );
-        }
-    }
-}
-
-/** 
- * Estimates the (backward) tangent at d[center], by averaging the two 
- * segments connected to d[center] (and then normalizing the result).
- *
- * \note The tangent is "backwards", i.e. it is with respect to 
- * decreasing index rather than increasing index.
- *
- * \pre (0 \< center \< len - 1) and d is uniqued (at least in 
- * the immediate vicinity of \a center).
- */
-static Point
-darray_center_tangent(Point const d[],
-                         unsigned const center,
-                         unsigned const len)
-{
-    assert( center != 0 );
-    assert( center < len - 1 );
-
-    Point ret;
-    if ( d[center + 1] == d[center - 1] ) {
-        /* Rotate 90 degrees in an arbitrary direction. */
-        Point const diff = d[center] - d[center - 1];
-        ret = rot90(diff);
-    } else {
-        ret = d[center - 1] - d[center + 1];
-    }
-    ret.normalize();
-    return ret;
-}
-
-
-/**
- *  Assign parameter values to digitized points using relative distances between points.
- *
- *  \pre Parameter array u must have space for \a len items.
- */
-static void
-chord_length_parameterize(Point const d[], double u[], unsigned const len)
-{
-    if(!( 2 <= len ))
-        return;
-
-    /* First let u[i] equal the distance travelled along the path from d[0] to d[i]. */
-    u[0] = 0.0;
-    for (unsigned i = 1; i < len; i++) {
-        double const dist = L2( d[i] - d[i-1] );
-        u[i] = u[i-1] + dist;
-    }
-
-    /* Then scale to [0.0 .. 1.0]. */
-    double tot_len = u[len - 1];
-    if(!( tot_len != 0 ))
-        return;
-    if (isFinite(tot_len)) {
-        for (unsigned i = 1; i < len; ++i) {
-            u[i] /= tot_len;
-        }
-    } else {
-        /* We could do better, but this probably never happens anyway. */
-        for (unsigned i = 1; i < len; ++i) {
-            u[i] = i / (double) ( len - 1 );
-        }
-    }
-
-    /** \todo
-     * It's been reported that u[len - 1] can differ from 1.0 on some 
-     * systems (amd64), despite it having been calculated as x / x where x 
-     * is isFinite and non-zero.
-     */
-    if (u[len - 1] != 1) {
-        double const diff = u[len - 1] - 1;
-        if (fabs(diff) > 1e-13) {
-            assert(0); // No warnings in 2geom
-            //g_warning("u[len - 1] = %19g (= 1 + %19g), expecting exactly 1",
-            //          u[len - 1], diff);
-        }
-        u[len - 1] = 1;
-    }
-
-#ifdef BEZIER_DEBUG
-    assert( u[0] == 0.0 && u[len - 1] == 1.0 );
-    for (unsigned i = 1; i < len; i++) {
-        assert( u[i] >= u[i-1] );
-    }
-#endif
-}
-
-
-
-
-/**
- * Find the maximum squared distance of digitized points to fitted curve, and (if this maximum
- * error is non-zero) set \a *splitPoint to the corresponding index.
- *
- * \pre 2 \<= len.
- * \pre u[0] == 0.
- * \pre u[len - 1] == 1.0.
- * \post ((ret == 0.0)
- *        || ((*splitPoint \< len - 1)
- *            \&\& (*splitPoint != 0 || ret \< 0.0))).
- */
-static double
-compute_max_error_ratio(Point const d[], double const u[], unsigned const len,
-                        BezierCurve const bezCurve, double const tolerance,
-                        unsigned *const splitPoint)
-{
-    assert( 2 <= len );
-    unsigned const last = len - 1;
-    assert( bezCurve[0] == d[0] );
-    assert( bezCurve[3] == d[last] );
-    assert( u[0] == 0.0 );
-    assert( u[last] == 1.0 );
-    /* I.e. assert that the error for the first & last points is zero.
-     * Otherwise we should include those points in the below loop.
-     * The assertion is also necessary to ensure 0 < splitPoint < last.
-     */
-
-    double maxDistsq = 0.0; /* Maximum error */
-    double max_hook_ratio = 0.0;
-    unsigned snap_end = 0;
-    Point prev = bezCurve[0];
-    for (unsigned i = 1; i <= last; i++) {
-        Point const curr = bezier_pt(3, bezCurve, u[i]);
-        double const distsq = lensq( curr - d[i] );
-        if ( distsq > maxDistsq ) {
-            maxDistsq = distsq;
-            *splitPoint = i;
-        }
-        double const hook_ratio = compute_hook(prev, curr, .5 * (u[i - 1] + u[i]), bezCurve, tolerance);
-        if (max_hook_ratio < hook_ratio) {
-            max_hook_ratio = hook_ratio;
-            snap_end = i;
-        }
-        prev = curr;
-    }
-
-    double const dist_ratio = sqrt(maxDistsq) / tolerance;
-    double ret;
-    if (max_hook_ratio <= dist_ratio) {
-        ret = dist_ratio;
-    } else {
-        assert(0 < snap_end);
-        ret = -max_hook_ratio;
-        *splitPoint = snap_end - 1;
-    }
-    assert( ret == 0.0
-              || ( ( *splitPoint < last )
-                   && ( *splitPoint != 0 || ret < 0. ) ) );
-    return ret;
-}
-
-/** 
- * Whereas compute_max_error_ratio() checks for itself that each data point 
- * is near some point on the curve, this function checks that each point on 
- * the curve is near some data point (or near some point on the polyline 
- * defined by the data points, or something like that: we allow for a
- * "reasonable curviness" from such a polyline).  "Reasonable curviness" 
- * means we draw a circle centred at the midpoint of a..b, of radius 
- * proportional to the length |a - b|, and require that each point on the 
- * segment of bezCurve between the parameters of a and b be within that circle.
- * If any point P on the bezCurve segment is outside of that allowable 
- * region (circle), then we return some metric that increases with the 
- * distance from P to the circle.
- *
- *  Given that this is a fairly arbitrary criterion for finding appropriate 
- *  places for sharp corners, we test only one point on bezCurve, namely 
- *  the point on bezCurve with parameter halfway between our estimated 
- *  parameters for a and b.  (Alternatives are taking the farthest of a
- *  few parameters between those of a and b, or even using a variant of 
- *  NewtonRaphsonFindRoot() for finding the maximum rather than minimum 
- *  distance.)
- */
-static double
-compute_hook(Point const &a, Point const &b, double const u, BezierCurve const bezCurve,
-             double const tolerance)
-{
-    Point const P = bezier_pt(3, bezCurve, u);
-    Point const diff = .5 * (a + b) - P;
-    double const dist = L2(diff);
-    if (dist < tolerance) {
-        return 0;
-    }
-    double const allowed = L2(b - a) + tolerance;
-    return dist / allowed;
-    /** \todo 
-     * effic: Hooks are very rare.  We could start by comparing 
-     * distsq, only resorting to the more expensive L2 in cases of 
-     * uncertainty.
-     */
-}
-
-}
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/bezier-utils.h b/Inkpad-Core/CurveFit/bezier-utils.h
deleted file mode 100644
index fba4333..0000000
--- a/Inkpad-Core/CurveFit/bezier-utils.h
+++ /dev/null
@@ -1,96 +0,0 @@
-#ifndef __SP_BEZIER_UTILS_H__
-#define __SP_BEZIER_UTILS_H__
-
-/*
- * An Algorithm for Automatically Fitting Digitized Curves
- * by Philip J. Schneider
- * from "Graphics Gems", Academic Press, 1990
- *
- * Authors:
- *   Philip J. Schneider
- *   Lauris Kaplinski <lauris@ximian.com>
- *
- * Copyright (C) 1990 Philip J. Schneider
- * Copyright (C) 2001 Lauris Kaplinski and Ximian, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it either under the terms of the GNU Lesser General Public
- * License version 2.1 as published by the Free Software Foundation
- * (the "LGPL") or, at your option, under the terms of the Mozilla
- * Public License Version 1.1 (the "MPL"). If you do not alter this
- * notice, a recipient may use your version of this file under either
- * the MPL or the LGPL.
- *
- * You should have received a copy of the LGPL along with this library
- * in the file COPYING-LGPL-2.1; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- * You should have received a copy of the MPL along with this library
- * in the file COPYING-MPL-1.1
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
- * OF ANY KIND, either express or implied. See the LGPL or the MPL for
- * the specific language governing rights and limitations.
- *
- */
-
-#include "point.h"
-
-namespace Geom{
-
-/* Bezier approximation utils */
-Point bezier_pt(unsigned degree, Point const V[], double t);
-
-int bezier_fit_cubic(Point bezier[], Point const data[], int len, double error);
-
-int bezier_fit_cubic_r(Point bezier[], Point const data[], int len, double error,
-                           unsigned max_beziers);
-
-int bezier_fit_cubic_full(Point bezier[], int split_points[], Point const data[], int len,
-                              Point const &tHat1, Point const &tHat2,
-                              double error, unsigned max_beziers);
-
-Point darray_left_tangent(Point const d[], unsigned const len);
-Point darray_left_tangent(Point const d[], unsigned const len, double const tolerance_sq);
-Point darray_right_tangent(Point const d[], unsigned const length, double const tolerance_sq);
-
-template <typename iterator>
-static void
-cubic_bezier_poly_coeff(iterator b, Point *pc) {
-	double c[10] = {1, 
-			-3, 3, 
-			3, -6, 3,
-			-1, 3, -3, 1};
-
-	int cp = 0;
-
-	for(int i = 0; i < 4; i++) {
-		pc[i] = Point(0,0);
-		++b;
-	}
-	for(int i = 0; i < 4; i++) {
-		--b;
-		for(int j = 0; j <= i; j++) {
-			pc[3 - j] += c[cp]*(*b);
-			cp++;
-		}
-	}
-}
-
-}
-#endif /* __SP_BEZIER_UTILS_H__ */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/coord.h b/Inkpad-Core/CurveFit/coord.h
deleted file mode 100644
index 4bf726b..0000000
--- a/Inkpad-Core/CurveFit/coord.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * coord.h
- *
- * Copyright 2006 Nathan Hurst <njh@mail.csse.monash.edu.au>
- *
- * This library is free software; you can redistribute it and/or
- * modify it either under the terms of the GNU Lesser General Public
- * License version 2.1 as published by the Free Software Foundation
- * (the "LGPL") or, at your option, under the terms of the Mozilla
- * Public License Version 1.1 (the "MPL"). If you do not alter this
- * notice, a recipient may use your version of this file under either
- * the MPL or the LGPL.
- *
- * You should have received a copy of the LGPL along with this library
- * in the file COPYING-LGPL-2.1; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- * You should have received a copy of the MPL along with this library
- * in the file COPYING-MPL-1.1
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
- * OF ANY KIND, either express or implied. See the LGPL or the MPL for
- * the specific language governing rights and limitations.
- *
- */
-
-#ifndef SEEN_Geom_COORD_H
-#define SEEN_Geom_COORD_H
-
-namespace Geom {
-
-/**
- * A "real" type with sufficient precision for coordinates.
- *
- * You may safely assume that double (or even float) provides enough precision for storing
- * on-canvas points, and hence that double provides enough precision for dot products of
- * differences of on-canvas points.
- */
-typedef double Coord;
-
-} /* namespace Geom */
-
-
-#endif /* !SEEN_Geom_COORD_H */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/isnan.h b/Inkpad-Core/CurveFit/isnan.h
deleted file mode 100644
index cfae92f..0000000
--- a/Inkpad-Core/CurveFit/isnan.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef __ISNAN_H__
-#define __ISNAN_H__
-
-/*
- * Temporary fix for various misdefinitions of isnan().
- * isnan() is becoming undef'd in some .h files. 
- * #include this last in your .cpp file to get it right.
- *
- * The problem is that isnan and isfinite are part of C99 but aren't part of
- * the C++ standard (which predates C99).
- *
- * Authors:
- *   Inkscape groupies and obsessive-compulsives
- *
- * Copyright (C) 2004 authors
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- *
- * 2005 modification hereby placed in public domain.  Probably supercedes the 2004 copyright
- * for the code itself.
- */
-
-#include <math.h>
-/* You might try changing the above to <cmath> if you have problems.
- * Whether you use math.h or cmath, you may need to edit the .cpp file
- * and/or other .h files to use the same header file.
- */
-
-#if defined(__isnan)
-# define isNaN(_a) (__isnan(_a))	/* MacOSX/Darwin definition < 10.4 */
-#elif defined(WIN32) || defined(_isnan)
-# define isNaN(_a) (_isnan(_a)) 	/* Win32 definition */
-#elif defined(isnan) || defined(__FreeBSD__)
-# define isNaN(_a) (isnan(_a))		/* GNU definition */
-#else
-# define isNaN(_a) (std::isnan(_a))
-#endif
-/* If the above doesn't work, then try (a != a).
- * Also, please report a bug as per http://www.inkscape.org/report_bugs.php,
- * giving information about what platform and compiler version you're using.
- */
-
-
-#if defined(__isfinite)
-# define isFinite(_a) (__isfinite(_a))	/* MacOSX/Darwin definition < 10.4 */
-#elif defined(isfinite)
-# define isFinite(_a) (isfinite(_a))
-#else
-# define isFinite(_a) (std::isfinite(_a))
-#endif
-/* If the above doesn't work, then try (finite(_a) && !isNaN(_a)) or (!isNaN((_a) - (_a))).
- * Also, please report a bug as per http://www.inkscape.org/report_bugs.php,
- * giving information about what platform and compiler version you're using.
- */
-
-
-#endif /* __ISNAN_H__ */
diff --git a/Inkpad-Core/CurveFit/macros.h b/Inkpad-Core/CurveFit/macros.h
deleted file mode 100644
index b50712a..0000000
--- a/Inkpad-Core/CurveFit/macros.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef __Geom_MACROS_H__
-#define __Geom_MACROS_H__
-
-/*
- * Pixel buffer rendering library
- *
- * Authors:
- *   Lauris Kaplinski <lauris@kaplinski.com>
- *
- * This code is in public domain
- */
-
-#include <math.h>
-
-#if defined(HAVE_STDLIB_H) && HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#include <assert.h>
-
-#define nr_new(t,n) ((t *) malloc ((n) * sizeof (t)))
-#define nr_free free
-#define nr_renew(p,t,n) ((t *) realloc (p, (n) * sizeof (t)))
-
-#ifndef TRUE
-#define TRUE (!0)
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-#ifndef MAX
-#define MAX(a,b) (((a) < (b)) ? (b) : (a))
-#endif
-#ifndef MIN
-#define MIN(a,b) (((a) > (b)) ? (b) : (a))
-#endif
-
-#ifndef CLAMP
-/** Returns v bounded to within [a, b].  If v is NaN then returns a. 
- *
- *  \pre \a a \<= \a b.
- */
-# define CLAMP(v,a,b)	\
-	(assert (a <= b),	\
-	 ((v) >= (a))	\
-	 ? (((v) > (b))	\
-	    ? (b)	\
-	    : (v))	\
-	 : (a))
-#endif
-
-#define Geom_DF_TEST_CLOSE(a,b,e) (fabs ((a) - (b)) <= (e))
-
-// Todo: move these into matrix.h
-#define Geom_MATRIX_DF_TEST_TRANSFORM_CLOSE(a,b,e) (Geom_DF_TEST_CLOSE ((*(a))[0], (*(b))[0], e) && \
-				        Geom_DF_TEST_CLOSE ((*(a))[1], (*(b))[1], e) && \
-					Geom_DF_TEST_CLOSE ((*(a))[2], (*(b))[2], e) && \
-					Geom_DF_TEST_CLOSE ((*(a))[3], (*(b))[3], e))
-#define Geom_MATRIX_DF_TEST_TRANSLATE_CLOSE(a,b,e) (Geom_DF_TEST_CLOSE ((*(a))[4], (*(b))[4], e) && \
-					Geom_DF_TEST_CLOSE ((*(a))[5], (*(b))[5], e))
-#define Geom_MATRIX_DF_TEST_CLOSE(a,b,e) (Geom_MATRIX_DF_TEST_TRANSLATE_CLOSE (a, b, e) && \
-					Geom_MATRIX_DF_TEST_TRANSFORM_CLOSE (a, b, e))
-
-#define Geom_RECT_DFLS_TEST_EMPTY(a) (((a)->x0 >= (a)->x1) || ((a)->y0 >= (a)->y1))
-#define Geom_RECT_DFLS_TEST_INTERSECT(a,b) (((a)->x0 < (b)->x1) && ((a)->x1 > (b)->x0) && ((a)->y0 < (b)->y1) && ((a)->y1 > (b)->y0))
-#define Geom_RECT_DF_POINT_DF_TEST_INSIDE(r,p) (((p)->x >= (r)->x0) && ((p)->x < (r)->x1) && ((p)->y >= (r)->y0) && ((p)->y < (r)->y1))
-#define Geom_RECT_LS_POINT_LS_TEST_INSIDE(r,p) (((p)->x >= (r)->x0) && ((p)->x < (r)->x1) && ((p)->y >= (r)->y0) && ((p)->y < (r)->y1))
-
-#define Geom_MATRIX_D_TO_DOUBLE(m) ((m)->c)
-#define Geom_MATRIX_D_FROM_DOUBLE(d) ((NRMatrix *) &(d)[0])
-
-#endif
diff --git a/Inkpad-Core/CurveFit/math-utils.h b/Inkpad-Core/CurveFit/math-utils.h
deleted file mode 100755
index b6355a0..0000000
--- a/Inkpad-Core/CurveFit/math-utils.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef MATH_UTILS_HEADER
-#define MATH_UTILS_HEADER
-
-/** Math utilities scrounged from parts of 2geom as well as some code found via Krugle -
- *  Game Boy Xport's mathutils.h .
- *
- * Copyright 2006 Michael G. Sloan <mgsloan@gmail.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it either under the terms of the GNU Lesser General Public
- * License version 2.1 as published by the Free Software Foundation
- * (the "LGPL") or, at your option, under the terms of the Mozilla
- * Public License Version 1.1 (the "MPL"). If you do not alter this
- * notice, a recipient may use your version of this file under either
- * the MPL or the LGPL.
- *
- * You should have received a copy of the LGPL along with this library
- * in the file COPYING-LGPL-2.1; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- * You should have received a copy of the MPL along with this library
- * in the file COPYING-MPL-1.1
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
- * OF ANY KIND, either express or implied. See the LGPL or the MPL for
- * the specific language governing rights and limitations.
- *
- */
-
-#include <cmath>
-
-const double Geom_EPSILON = 1e-18; // taken from libnr.  Probably sqrt(MIN_FLOAT).
-
-/** Sign function - indicates the sign of a numeric type.  -1 indicates negative, 1 indicates
- *  positive, and 0 indicates, well, 0.  Mathsy people will know this is basically the derivative
- *  of abs, except for the fact that it is defined on 0.
- */
-template <class T> inline int sgn(const T& x) {return (x < 0 ? -1 : (x > 0 ? 1 : 0) );}
-
-/** Square function - sqr(x) is equivalent to x * x. */
-template <class T> inline int sqr(const T& x) {return x * x;}
-
-/** Cube function - cube(x) is equivalent to x * x * x. */
-template <class T> inline int cube(const T& x) {return x * x * x;}
-
-/** Between function - returns true if a number x is within a range. The values delimiting the
- *  range, as well as the number must have the same type.
- */
-template <class T> inline const T& between (const T& min, const T& max, const T& x)
-    { return min < x && max > x; }
-
-/** Inverse Square-Root function - equivalent to 1 / sqrt(x), however much faster. Gleaned from the
- *  Quake 3 source, this function is very very magic in its working, actually converting a float to
- *  integer form and back during the process.
- */
-inline float invSqrt (float x){
-   float xhalf = 0.5f*x;
-   int i = *(int*)&x;
-   i = 0x5f3759df - (i>>1);
-   x = *(float*)&i;
-   x = x*(1.5f - xhalf*x*x);
-   return x;
-}
-
-/** Returns x rounded to the nearest integer.  It is unspecified what happens
- *  if x is half way between two integers: we may in future use rint/round
- *  on platforms that have them.
- */
-inline double round(double const x) { return std::floor(x + .5); }
-
-/** Returns x rounded to the nearest \a places decimal places.
-
-    Implemented in terms of round, i.e. we make no guarantees as to what happens if x is
-    half way between two rounded numbers.
-    
-    Note: places is the number of decimal places without using scientific (e) notation, not the
-    number of significant figures.  This function may not be suitable for values of x whose
-    magnitude is so far from 1 that one would want to use scientific (e) notation.
-
-    places may be negative: e.g. places = -2 means rounding to a multiple of .01
-**/
-inline double decimal_round(double const x, int const places) {
-    //TODO: possibly implement with modulus instead?
-    double const multiplier = std::pow(10.0, places);
-    return round( x * multiplier ) / multiplier;
-}
-
-#endif
diff --git a/Inkpad-Core/CurveFit/matrix.cpp b/Inkpad-Core/CurveFit/matrix.cpp
deleted file mode 100644
index 3a5af37..0000000
--- a/Inkpad-Core/CurveFit/matrix.cpp
+++ /dev/null
@@ -1,369 +0,0 @@
-#define __Geom_MATRIX_C__
-
-/** \file
- * Various matrix routines.  Currently includes some Geom::Rotate etc. routines too.
- */
-
-/*
- * Authors:
- *   Lauris Kaplinski <lauris@kaplinski.com>
- *
- *   Michael G. Sloan <mgsloan@gmail.com>
- *
- * This code is in public domain
- */
-
-#include "matrix.h"
-#include "point.h"
-#include "transforms.h"
-
-namespace Geom {
-
-/** Multiplies a Matrix with another.*/
-Matrix &Matrix::operator*=(Matrix const &o)
-{
-    *this = *this * o;
-    return *this;
-}
-
-/** Scales a Matrix by multiplication with a Scale transform. */
-Matrix &Matrix::operator*=(Scale const &other) {
-    for(int i = 0; i < 6; i++)
-        _c[i] *= other[i % 2];
-    return *this;
-}
-
-/** Translates a Matrix by multiplication with a Translate transform. */
-Matrix &Matrix::operator*=(Translate const &other) {
-    for(int i = 0; i < 2; i++)
-        _c[i + 4] += other[i];
-    return *this;
-}
-
-
-/** Attempts to calculate the inverse of a matrix.
- *  This is a Matrix such that m * m.inverse() is very near (hopefully < epsilon difference) the identity Matrix.
- *  \textbf{The Identity Matrix is returned if the matrix has no inverse.}
- \return The inverse of the Matrix if defined, otherwise the Identity Matrix.
- */
-Matrix Matrix::inverse() const {
-    Matrix d;
-
-    Geom::Coord const determ = det();
-    if (!Geom_DF_TEST_CLOSE(determ, 0.0, Geom_EPSILON)) {
-        Geom::Coord const ideterm = 1.0 / determ;
-
-        d._c[0] =  _c[3] * ideterm;
-        d._c[1] = -_c[1] * ideterm;
-        d._c[2] = -_c[2] * ideterm;
-        d._c[3] =  _c[0] * ideterm;
-        d._c[4] = -_c[4] * d._c[0] - _c[5] * d._c[2];
-        d._c[5] = -_c[4] * d._c[1] - _c[5] * d._c[3];
-    } else {
-        d.set_identity();
-    }
-
-    return d;
-}
-
-/** Sets this matrix to be the Identity Matrix. */
-void Matrix::set_identity() {
-    _c[0] = 1.0;
-    _c[1] = 0.0;
-    _c[2] = 0.0;
-    _c[3] = 1.0;
-    _c[4] = 0.0;
-    _c[5] = 0.0;
-}
-
-/** Returns the Identity Matrix. */
-Matrix identity() {
-    return Matrix(1.0, 0.0,
-                  0.0, 1.0,
-                  0.0, 0.0);
-}
-
-/** Creates a Matrix given an axis and origin point.
- *  The axis is represented as two vectors, which represent skew, rotation, and scaling in two dimensions.
- *  from_basis(Point(1, 0), Point(0, 1), Point(0, 0)) would return the identity matrix.
-
- \param x_basis the vector for the x-axis.
- \param y_basis the vector for the y-axis.
- \param offset the translation applied by the matrix.
- \return The new Matrix.
- */
-Matrix from_basis(Point const x_basis, Point const y_basis, Point const offset) {
-    return Matrix(x_basis[X], x_basis[Y],
-                  y_basis[X], y_basis[Y],
-                  offset [X], offset [Y]);
-}
-
-/** Calculates the determinant of a Matrix. */
-Geom::Coord Matrix::det() const {
-    return _c[0] * _c[3] - _c[1] * _c[2];
-}
-
-/** Calculates the scalar of the descriminant of the Matrix.
- *  This is simply the absolute value of the determinant.
- */
-Geom::Coord Matrix::descrim2() const {
-    return fabs(det());
-}
-
-/** Calculates the descriminant of the Matrix. */
-Geom::Coord Matrix::descrim() const {
-    return sqrt(descrim2());
-}
-
-/** [DEPRECATED] Assigns a matrix to a given coordinate array.
- \param array a pointer to the source array, must be 6 Coord long.
- \return The resulting matrix.
- */
-Matrix &Matrix::assign(Coord const *array) {
-    assert(array != NULL);
-
-    Coord const *src = array;
-    Coord *dest = _c;
-
-    *dest++ = *src++;  //0
-    *dest++ = *src++;  //1
-    *dest++ = *src++;  //2
-    *dest++ = *src++;  //3
-    *dest++ = *src++;  //4
-    *dest   = *src  ;  //5
-
-    return *this;
-}
-
-/** [DEPRECATED] Copies this matrix's values to an array.
- \param array a pointer to the target array.
- */
-Geom::Coord *Matrix::copyto(Geom::Coord *array) const {
-    assert(array != NULL);
-
-    Coord const *src = _c;
-    Coord *dest = array;
-
-    *dest++ = *src++;  //0
-    *dest++ = *src++;  //1
-    *dest++ = *src++;  //2
-    *dest++ = *src++;  //3
-    *dest++ = *src++;  //4
-    *dest   = *src  ;  //5
-
-    return array;
-}
-
-/** [DEPRECATED] - use descrim. */
-double expansion(Matrix const &m) {
-    return sqrt(fabs(m.det()));
-}
-
-/** [DEPRECATED] - use descrim. */
-double Matrix::expansion() const {
-    return sqrt(fabs(det()));
-}
-
-/** Calculates the amount of x-scaling imparted by the Matrix.  This is the scaling applied before
- *  the other transformations.  It is \emph{not} the overall y-scaling of the transformation.
- */
-double Matrix::expansionX() const {
-    return sqrt(_c[0] * _c[0] + _c[1] * _c[1]);
-}
-
-/** Calculates the amount of y-scaling imparted by the Matrix.  This is the scaling applied before
- *  the other transformations.  It is \emph{not} the overall y-scaling of the transformation. 
- */
-double Matrix::expansionY() const {
-    return sqrt(_c[2] * _c[2] + _c[3] * _c[3]);
-}
-
-Point Matrix::x_axis() const {
-    return Point(_c[0], _c[1]);
-}
-
-Point Matrix::y_axis() const {
-    return Point(_c[2], _c[3]);
-}
-
-void Matrix::set_x_axis(Point const &vec) {
-    for(int i = 0; i < 2; i++)
-        _c[i] = vec[i];
-}
-
-void Matrix::set_y_axis(Point const &vec) {
-    for(int i = 0; i < 2; i++)
-        _c[i + 2] = vec[i];
-}
-
-/** Gets the translation imparted by the Matrix.
- */
-Point Matrix::translation() const {
-    return Point(_c[4], _c[5]);
-}
-
-/** Sets the translation imparted by the Matrix.
- */
-void Matrix::set_translation(Point const &loc) {
-    for(int i = 0; i < 2; i++)
-        _c[i + 4] = loc[i];
-}
-
-/** Answers the question "Does this matrix perform \em{only} a translation?"
- \param eps an epsilon value defaulting to Geom_EPSILON
- \return A bool representing yes/no.
- */
-bool Matrix::is_translation(Coord const eps) const {
-    return (fabs(_c[0] - 1.0) < eps &&
-            fabs(_c[1])       < eps &&
-            fabs(_c[2])       < eps &&
-            fabs(_c[3] - 1.0) < eps &&
-            fabs(_c[4])       > eps &&
-            fabs(_c[5])       > eps );
-}
-
-/** Answers the question "Does this matrix perform \em{only} a Scale?"
- \param eps an epsilon value defaulting to Geom_EPSILON
- \return A bool representing yes/no.
- */
-bool Matrix::is_scale(Coord const eps) const {
-    return (fabs(_c[0] - 1.0) > eps && 
-            fabs(_c[1])       < eps &&
-            fabs(_c[2])       < eps &&
-            fabs(_c[3] - 1.0) > eps &&
-            fabs(_c[4])       < eps &&
-            fabs(_c[5])       < eps );
-}
-
-/** Answers the question "Does this matrix perform a uniform Scale?"
- \param eps an epsilon value defaulting to Geom_EPSILON
- \return A bool representing yes/no.
- */
-bool Matrix::is_uniform_scale(Coord const eps) const {
-    return (fabs(_c[0] - 1.0) > eps &&
-            fabs(_c[0]-_c[3]) < eps &&
-            fabs(_c[1])       < eps &&
-            fabs(_c[2])       < eps &&
-            fabs(_c[4])       < eps &&
-            fabs(_c[5])       < eps);
-}
-
-/** Answers the question "Does this matrix perform \em{only} a rotation?"
- \param eps an epsilon value defaulting to Geom_EPSILON
- \return A bool representing yes/no.
- */
-bool Matrix::is_rotation(Coord const eps) const {
-    return ( fabs(_c[0] - _c[3]) < eps &&
-             fabs(_c[1] + _c[2]) < eps &&
-             fabs(_c[4])         < eps &&
-             fabs(_c[5])         < eps &&
-             fabs(L2(x_axis()) - 1) < eps &&
-             fabs(L2(y_axis()) - 1) < eps);}
-
-//TODO: Remove all this crap!
-
-#define nr_matrix_test_equal(m0,m1,e) ((!(m0) && !(m1)) || ((m0) && (m1) && Geom_MATRIX_DF_TEST_CLOSE(m0, m1, e)))
-#define nr_matrix_test_transform_equal(m0,m1,e) ((!(m0) && !(m1)) || ((m0) && (m1) && Geom_MATRIX_DF_TEST_TRANSFORM_CLOSE(m0, m1, e)))
-#define nr_matrix_test_Translate_equal(m0,m1,e) ((!(m0) && !(m1)) || ((m0) && (m1) && Geom_MATRIX_DF_TEST_Translate_CLOSE(m0, m1, e)))
-
-/**
- *
- */
-bool Matrix::test_identity() const {
-    static Matrix const identity(1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
-    
-    return Geom_MATRIX_DF_TEST_CLOSE(this, &identity, Geom_EPSILON);
-}
-
-/**
- *
- */
-bool transform_equalp(Matrix const &m0, Matrix const &m1, Geom::Coord const epsilon) {
-    return Geom_MATRIX_DF_TEST_TRANSFORM_CLOSE(&m0, &m1, epsilon);
-}
-
-/**
- *
- */
-bool Translate_equalp(Matrix const &m0, Matrix const &m1, Geom::Coord const epsilon) {
-    return Geom_MATRIX_DF_TEST_TRANSLATE_CLOSE(&m0, &m1, epsilon);
-}
-
-/**
- *
- */
-bool matrix_equalp(Matrix const &m0, Matrix const &m1, Geom::Coord const epsilon)
-{
-    return ( Geom_MATRIX_DF_TEST_TRANSFORM_CLOSE(&m0, &m1, epsilon) &&
-             Geom_MATRIX_DF_TEST_TRANSLATE_CLOSE(&m0, &m1, epsilon)   );
-}
-
-/**
- *  A home-made assertion.  Stop if the two matrixes are not 'close' to
- *  each other.
- */
-void assert_close(Matrix const &a, Matrix const &b)
-{
-    if (!matrix_equalp(a, b, 1e-3)) {
-        fprintf(stderr,
-                "a = | %g %g |,\tb = | %g %g |\n"
-                "    | %g %g | \t    | %g %g |\n"
-                "    | %g %g | \t    | %g %g |\n",
-                a[0], a[1], b[0], b[1],
-                a[2], a[3], b[2], b[3],
-                a[4], a[5], b[4], b[5]);
-        abort();
-    }
-}
-
-Matrix elliptic_quadratic_form(Matrix const &m) {
-    double const od = m[0] * m[1]  +  m[2] * m[3];
-    return Matrix((m[0]*m[0] + m[1]*m[1]), od,
-                  od, (m[2]*m[2] + m[3]*m[3]),
-                  0, 0);
-/* def quadratic_form((a, b), (c, d)):
-   return ((a*a + c*c), a*c+b*d),(a*c+b*d, (b*b + d*d)) */
-}
-
-Eigen::Eigen(Matrix const &m) {
-    double const B = -m[0] - m[3];
-    double const C = m[0]*m[3] - m[1]*m[2];
-    double const center = -B/2.0;
-    double const delta = sqrt(B*B-4*C)/2.0;
-    values = Point(center + delta, center - delta);
-    for (int i = 0; i < 2; i++) {
-        vectors[i] = unit_vector(rot90(Point(m[0]-values[i], m[1])));
-    }
-}
-
-//TODO: possible others?
-/** Returns just the Scale/Rotate/skew part of the matrix without the translation part. */
-Matrix without_translation(Matrix const &m) {
-    Matrix const ret(m[0], m[1],
-                     m[2], m[3],
-                     0, 0);
-    return ret;
-}
-
-//TODO: Other methods for Rotate/Scale - make an actual method?
-Translate to_Translate(Matrix const &m) {
-    return Translate(m[4], m[5]);
-}
-
-void matrix_print(const char *say, Matrix const &m)
-{ 
-    printf ("%s %g %g %g %g %g %g\n", say, m[0], m[1], m[2], m[3], m[4], m[5]);
-}
-
-}  //namespace Geom
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/matrix.h b/Inkpad-Core/CurveFit/matrix.h
deleted file mode 100644
index e511e8f..0000000
--- a/Inkpad-Core/CurveFit/matrix.h
+++ /dev/null
@@ -1,197 +0,0 @@
-#ifndef __Geom_MATRIX_H__
-#define __Geom_MATRIX_H__
-
-/** \file
- * Definition of Geom::Matrix types.
- *
- * Main authors:
- *   Lauris Kaplinski <lauris@kaplinski.com>:
- *     Original NRMatrix definition and related macros.
- *
- *   Nathan Hurst <njh@mail.csse.monash.edu.au>:
- *     Geom::Matrix class version of the above.
- *
- *   Michael G. Sloan <mgsloan@gmail.com>:
- *     Reorganization and additions.
- *
- * This code is in public domain.
- */
-
-//#include <glib/gmessages.h>
-
-#include "transforms.h"
-#include "math-utils.h"
-
-namespace Geom {
-
-/**
- * The Matrix class.
- * 
- * For purposes of multiplication, points should be thought of as row vectors
- *
- * \f$(p_X p_Y 1)\f$
- *
- * to be right-multiplied by transformation matrices of the form
- * \f[
-   \left[
-   \begin{array}{ccc}
-    c_0&c_1&0 \\
-    c_2&c_3&0 \\
-    c_4&c_5&1
-   \end{array}
-   \right]
-   \f]
- * (so the columns of the matrix correspond to the columns (elements) of the result,
- * and the rows of the matrix correspond to columns (elements) of the "input").
- */
-class Matrix {
-    Coord _c[6];
-
-  public:
-
-    //TODO: I'd prefer it default to identity matrix - Botty
-    explicit Matrix() { }
-
-    Matrix(Matrix const &m) {
-        for(int i = 0; i < 6; i++) {
-            _c[i] = m[i];
-        }
-    }
-
-    Matrix(Coord c0, Coord c1, Coord c2, Coord c3, Coord c4, Coord c5) {
-        _c[0] = c0; _c[1] = c1;
-        _c[2] = c2; _c[3] = c3;
-        _c[4] = c4; _c[5] = c5;
-    }
-
-    Matrix &operator=(Matrix const &m) {
-        for(int i = 0; i < 6; i++)
-            _c[i] = m._c[i];
-        return *this;
-    }
-
-    explicit Matrix(Scale const &sm) {
-        _c[0] = sm[X];
-        _c[3] = sm[Y];
-    }
-
-    explicit Matrix(Rotate const &r) {
-        set_x_axis(r.vec);
-        set_y_axis(r.vec.cw());
-    }
-
-    explicit Matrix(Translate const &tm) {
-        set_translation(tm.offset);
-    }
-
-    Point x_axis() const;
-    Point y_axis() const;
-    Point translation() const;
-    void set_x_axis(Point const &vec);
-    void set_y_axis(Point const &vec);
-    void set_translation(Point const &loc);
-
-    //TODO: Remove testing code from production code! matrix.cpp as well
-    bool test_identity() const;
-
-    bool is_translation(Coord const eps = Geom_EPSILON) const;
-    bool is_rotation(double const eps = Geom_EPSILON) const;
-    bool is_scale(double const eps = Geom_EPSILON) const;
-    bool is_uniform_scale(double const eps = Geom_EPSILON) const;
-
-    Matrix inverse() const;
-
-    Matrix &operator*=(Matrix const &other);
-    Matrix &operator*=(Scale const &other);
-    Matrix &operator*=(Translate const &other);
-
-    inline Coord &operator[](int const i) {
-        return _c[i];
-    }
-
-    inline Coord operator[](int const i) const {
-        return _c[i];
-    }
-
-    //TODO: change name to reset? just create a new matrix?
-    void set_identity();
-	
-    Coord det() const;
-    Coord descrim2() const;
-    Coord descrim() const;
-
-    double expansion() const;
-    //TODO: change to get/set_x/y_length?
-    double expansionX() const;
-    double expansionY() const;
-	
-    // legacy
-    //TODO: Remove
-    Matrix &assign(Coord const *array);
-    Coord *copyto(Coord *array) const;
-};
-
-/** A function to print out the Matrix (for debugging) */
-inline std::ostream &operator<< (std::ostream &out_file, const Geom::Matrix &m) {
-    out_file << "A: " << m[0] << "  C: " << m[2] << "  E: " << m[4] << "\n";
-    out_file << "B: " << m[1] << "  D: " << m[3] << "  F: " << m[5] << "\n";
-    return out_file;
-}
-
-extern void assert_close(Matrix const &a, Matrix const &b);
-
-/** Given a matrix m such that unit_circle = m*x, this returns the
- * quadratic form x*A*x = 1. */
-Matrix elliptic_quadratic_form(Matrix const &m);
-
-/** Given a matrix (ignoring the translation) this returns the eigen
- * values and vectors. */
-class Eigen{
-public:
-    Point vectors[2];
-    Point values;    //TODO: Shouldn't be Point?
-    Eigen(Matrix const &m);
-};
-
-// Matrix factories
-Matrix from_basis(const Point x_basis, const Point y_basis, const Point offset=Point(0,0));
-
-Matrix identity();
-
-double expansion(Matrix const &m);
-
-bool transform_equalp(Matrix const &m0, Matrix const &m1, Geom::Coord const epsilon);
-bool translate_equalp(Matrix const &m0, Matrix const &m1, Geom::Coord const epsilon);
-bool matrix_equalp(Matrix const &m0, Matrix const &m1, Geom::Coord const epsilon);
-
-Matrix without_translation(Matrix const &m);
-Translate to_translate(Matrix const &m);
-
-void matrix_print(const char *say, Matrix const &m);
-
-inline bool operator==(Matrix const &a, Matrix const &b) {
-    for(unsigned i = 0; i < 6; ++i) {
-        if ( a[i] != b[i] ) {
-            return false;
-        }
-    }
-    return true;
-}
-
-inline bool operator!=(Matrix const &a, Matrix const &b) { return !( a == b ); }
-Matrix operator*(Matrix const &a, Matrix const &b);
-
-} /* namespace Geom */
-
-#endif /* !__Geom_MATRIX_H__ */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/point.cpp b/Inkpad-Core/CurveFit/point.cpp
deleted file mode 100644
index af97c17..0000000
--- a/Inkpad-Core/CurveFit/point.cpp
+++ /dev/null
@@ -1,170 +0,0 @@
-#include "point.h"
-#include <assert.h>
-#include "coord.h"
-#include "isnan.h" //temporary fix for isnan()
-#include "matrix.h"
-
-namespace Geom {
-
-/** Scales this vector to make it a unit vector (within rounding error).
- *
- *  The current version tries to handle infinite coordinates gracefully,
- *  but it's not clear that any callers need that.
- *
- *  \pre \f$this \neq (0, 0)\f$
- *  \pre Neither component is NaN.
- *  \post \f$-\epsilon<\left|this\right|-1<\epsilon\f$
- */
-void Point::normalize() {
-	double len = hypot(_pt[0], _pt[1]);
-	if(len == 0) return;
-	if(isNaN(len)) return;
-	static double const inf = MAXFLOAT;
-	if(len != inf) {
-		*this /= len;
-	} else {
-		unsigned n_inf_coords = 0;
-		/* Delay updating pt in case neither coord is infinite. */
-		Point tmp;
-		for ( unsigned i = 0 ; i < 2 ; ++i ) {
-			if ( _pt[i] == inf ) {
-				++n_inf_coords;
-				tmp[i] = 1.0;
-			} else if ( _pt[i] == -inf ) {
-				++n_inf_coords;
-				tmp[i] = -1.0;
-			} else {
-				tmp[i] = 0.0;
-			}
-		}
-		switch (n_inf_coords) {
-		case 0:
-			/* Can happen if both coords are near +/-DBL_MAX. */
-			*this /= 4.0;
-			len = hypot(_pt[0], _pt[1]);
-			assert(len != inf);
-			*this /= len;
-			break;
-
-		case 1:
-			*this = tmp;
-			break;
-
-		case 2:
-			*this = sqrt(0.5) * tmp;
-			break;
-		}
-	}
-}
-
-/** Compute the L1 norm, or manhattan distance, of \a p. */
-Coord L1(Point const &p) {
-	Coord d = 0;
-	for ( int i = 0 ; i < 2 ; i++ ) {
-		d += fabs(p[i]);
-	}
-	return d;
-}
-
-/** Compute the L infinity, or maximum, norm of \a p. */
-Coord LInfty(Point const &p) {
-    Coord const a(fabs(p[0]));
-    Coord const b(fabs(p[1]));
-    return ( a < b || isNaN(b)
-             ? b
-             : a );
-}
-
-/** Returns true iff p is a zero vector, i.e.\ Point(0, 0).
- *
- *  (NaN is considered non-zero.)
- */
-bool
-is_zero(Point const &p)
-{
-    return ( p[0] == 0 &&
-             p[1] == 0   );
-}
-
-bool
-is_unit_vector(Point const &p)
-{
-    return fabs(1.0 - L2(p)) <= 1e-4;
-    /* The tolerance of 1e-4 is somewhat arbitrary.  Point::normalize is believed to return
-       points well within this tolerance.  I'm not aware of any callers that want a small
-       tolerance; most callers would be ok with a tolerance of 0.25. */
-}
-
-Coord atan2(Point const p) {
-    return std::atan2(p[Y], p[X]);
-}
-
-/** compute the angle turning from a to b.  This should give \f$\pi/2\f$ for angle_between(a, rot90(a));
- * This works by projecting b onto the basis defined by a, rot90(a)
- */
-Coord angle_between(Point const a, Point const b) {
-    return std::atan2(cross(b,a), dot(b,a));
-}
-
-
-
-/** Returns a version of \a a scaled to be a unit vector (within rounding error).
- *
- *  The current version tries to handle infinite coordinates gracefully,
- *  but it's not clear that any callers need that.
- *
- *  \pre a != Point(0, 0).
- *  \pre Neither coordinate is NaN.
- *  \post L2(ret) very near 1.0.
- */
-Point unit_vector(Point const &a)
-{
-    Point ret(a);
-    ret.normalize();
-    return ret;
-}
-
-Coord cross(Point const &a, Point const &b) {
-    Coord ret = 0;
-    ret -= a[0] * b[1];
-    ret += a[1] * b[0];
-    return ret;
-}
-
-Point abs(Point const &b)
-{
-    Point ret;
-    for ( int i = 0 ; i < 2 ; i++ ) {
-        ret[i] = fabs(b[i]);
-    }
-    return ret;
-}
-
-Point operator*(Point const &v, Matrix const &m) {
-    Point ret;
-    for(int i = 0; i < 2; i++) {
-        ret[i] = v[X] * m[i] + v[Y] * m[i + 2] + m[i + 4];
-    }
-    return ret;
-}
-
-Point operator/(Point const &p, Matrix const &m) { return p * m.inverse(); }
-
-Point &Point::operator*=(Matrix const &m)
-{
-    *this = *this * m;
-    return *this;
-}
-
-}  //Namespace Geom
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/point.h b/Inkpad-Core/CurveFit/point.h
deleted file mode 100644
index 99ad3c2..0000000
--- a/Inkpad-Core/CurveFit/point.h
+++ /dev/null
@@ -1,276 +0,0 @@
-#ifndef SEEN_Geom_POINT_H
-#define SEEN_Geom_POINT_H
-
-/** \file
- * Cartesian point class.
- */
-
-#include <iostream>
-
-#include "coord.h"
-#include "macros.h"
-#include "math-utils.h"
-
-namespace Geom {
-
-enum Dim2 { X=0, Y=1 };
-
-class Matrix;
-
-/// Cartesian point.
-class Point {
-    Coord _pt[2];
-
-  public:
-    inline Point()
-    { _pt[X] = _pt[Y] = 0; }
-
-    inline Point(Coord x, Coord y) {
-        _pt[X] = x;
-        _pt[Y] = y;
-    }
-
-    inline Point(Point const &p) {
-        for (unsigned i = 0; i < 2; ++i) {
-            _pt[i] = p._pt[i];
-        }
-    }
-
-    inline Point &operator=(Point const &p) {
-        for (unsigned i = 0; i < 2; ++i) {
-            _pt[i] = p._pt[i];
-        }
-        return *this;
-    }
-
-    inline Coord operator[](unsigned i) const {
-        return _pt[i];
-    }
-
-    inline Coord &operator[](unsigned i) {
-        return _pt[i];
-    }
-
-    Coord operator[](Dim2 d) const throw() { return _pt[d]; }
-    Coord &operator[](Dim2 d) throw() { return _pt[d]; }
-
-    static inline Point polar(Coord angle, Coord radius) {
-        return Point(radius * std::cos(angle), radius * std::sin(angle));
-    }
-
-    /** Return a point like this point but rotated -90 degrees.
-        (If the y axis grows downwards and the x axis grows to the
-        right, then this is 90 degrees counter-clockwise.)
-    **/
-    Point ccw() const {
-        return Point(_pt[Y], -_pt[X]);
-    }
-
-    /** Return a point like this point but rotated +90 degrees.
-        (If the y axis grows downwards and the x axis grows to the
-        right, then this is 90 degrees clockwise.)
-    **/
-    Point cw() const {
-        return Point(-_pt[Y], _pt[X]);
-    }
-
-    /**
-        \brief A function to lower the precision of the point
-        \param  places  The number of decimal places that should be in
-                        the final number.
-    */
-    inline void round (int places = 0) {
-        _pt[X] = (Coord)(decimal_round((double)_pt[X], places));
-        _pt[Y] = (Coord)(decimal_round((double)_pt[Y], places));
-        return;
-    }
-
-    void normalize();
-
-    inline Point &operator+=(Point const &o) {
-        for ( unsigned i = 0 ; i < 2 ; ++i ) {
-            _pt[i] += o._pt[i];
-        }
-        return *this;
-    }
-  
-    inline Point &operator-=(Point const &o) {
-        for ( unsigned i = 0 ; i < 2 ; ++i ) {
-            _pt[i] -= o._pt[i];
-        }
-        return *this;
-    }
-  
-    inline Point &operator/=(double const s) {
-        for ( unsigned i = 0 ; i < 2 ; ++i ) {
-            _pt[i] /= s;
-        }
-        return *this;
-    }
-
-    inline Point &operator*=(double const s) {
-        for ( unsigned i = 0 ; i < 2 ; ++i ) {
-            _pt[i] *= s;
-        }
-        return *this;
-    }
-
-    Point &operator*=(Matrix const &m);
-
-    inline int operator == (const Point &in_pnt) {
-        return ((_pt[X] == in_pnt[X]) && (_pt[Y] == in_pnt[Y]));
-    }
-
-    friend inline std::ostream &operator<< (std::ostream &out_file, const Geom::Point &in_pnt);
-};
-
-/** A function to print out the Point.  It just prints out the coords
-    on the given output stream */
-inline std::ostream &operator<< (std::ostream &out_file, const Geom::Point &in_pnt) {
-    out_file << "X: " << in_pnt[X] << "  Y: " << in_pnt[Y];
-    return out_file;
-}
-
-
-inline Point operator+(Point const &a, Point const &b) {
-    Point ret(a);
-    ret += b;
-    return ret;
-}
-
-inline Point operator-(Point const &a, Point const &b) {
-    Point ret(a);
-    ret -= b;
-    return ret;
-}
-
-/** This is a rotation (sort of). */
-inline Point operator^(Point const &a, Point const &b) {
-    Point const ret(a[0] * b[0] - a[1] * b[1],
-                    a[1] * b[0] + a[0] * b[1]);
-    return ret;
-}
-
-inline Point operator-(Point const &a) {
-    Point ret;
-    for(unsigned i = 0; i < 2; i++) {
-        ret[i] = -a[i];
-    }
-    return ret;
-}
-
-inline Point operator*(double const s, Point const &p) {
-    Point ret(p);
-    ret *= s;
-    return ret;
-}
-
-inline Point operator*(Point const &p, double const s) {
-    Point ret(p);
-    ret *= s;
-    return ret;
-}
-
-inline Point operator/(Point const &p, double const s) {
-    Point ret(p);
-    ret /= s;
-    return ret;
-}
-
-inline Point operator/(double const s, Point const &p) {
-    Point ret;
-    for(int i = 0; i < 2; i++) {
-        ret[i] = s / p[i];
-    }
-    return ret;
-}
-
-inline bool operator==(Point const &a, Point const &b)
-{ return ( ( a[X] == b[X] ) && ( a[Y] == b[Y] ) ); }
-
-inline bool operator!=(Point const &a, Point const &b)
-{ return ( ( a[X] != b[X] ) || ( a[Y] != b[Y] ) ); }
-
-/** This is a lexicographical ordering for points.  It is remarkably useful for sweepline
- * algorithms*/
-inline bool operator<=(Point const &a, Point const &b) {
-    return ( ( a[Y] < b[Y] ) ||
-             (( a[Y] == b[Y] ) && ( a[X] < b[X] )));
-}
-
-Coord L1(Point const &p);
-
-/** Compute the L2, or euclidean, norm of \a p. */
-inline Coord L2(Point const &p) { return hypot(p[0], p[1]); }
-
-/** Compute the square of L2 norm of \a p. Warning: this can overflow where L2 won't.*/
-inline Coord L2sq(Point const &p) { return p[0]*p[0] + p[1]*p[1]; }
-
-extern double LInfty(Point const &p);
-bool is_zero(Point const &p);
-bool is_unit_vector(Point const &p);
-
-extern double atan2(Point const p);
-/** compute the angle turning from a to b (signed). */
-extern double angle_between(Point const a, Point const b);
-
-inline bool point_equalp(Point const &a, Point const &b, double const eps) {
-    return ( Geom_DF_TEST_CLOSE(a[X], b[X], eps) &&
-             Geom_DF_TEST_CLOSE(a[Y], b[Y], eps) );
-}
-
-/** Returns p * Geom::rotate_degrees(90), but more efficient.
- *
- * Angle direction in Inkscape code: If you use the traditional mathematics convention that y
- * increases upwards, then positive angles are anticlockwise as per the mathematics convention.  If
- * you take the common non-mathematical convention that y increases downwards, then positive angles
- * are clockwise, as is common outside of mathematics.
- *
- * There is no rot_neg90 function: use -rot90(p) instead.
- */
-inline Point rot90(Point const &p) { return Point(-p[Y], p[X]); }
-
-/** Given two points and a parameter t \in [0, 1], return a point
- * proportionally from a to b by t.  Akin to 1 degree bezier.*/
-inline Point Lerp(double const t, Point const a, Point const b) { return ((1 - t) * a + t * b); }
-
-Point unit_vector(Point const &a);
-
-/** compute the dot product (inner product) between the vectors a and b. */
-inline Coord dot(Point const &a, Point const &b) {
-    Coord ret = 0;
-    for ( int i = 0 ; i < 2 ; i++ ) {
-        ret += a[i] * b[i];
-    }
-    return ret;
-}
-
-/** compute the euclidean distance between points a and b.  XXX: hypot safer/faster? */
-inline Coord distance (Point const &a, Point const &b) { return L2(a - b); }
-
-/** compute the square of the distance between points a and b. */
-inline Coord dist_sq (Point const &a, Point const &b) { return L2sq(a - b); }
-
-/** Defined as dot(a, b.cw()). */
-Coord cross(Point const &a, Point const &b);
-
-Point abs(Point const &b);
-
-Point operator*(Point const &v, Matrix const &m);
-
-Point operator/(Point const &p, Matrix const &m);
-
-} /* namespace Geom */
-
-#endif /* !SEEN_Geom_POINT_H */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/rotate.cpp b/Inkpad-Core/CurveFit/rotate.cpp
deleted file mode 100644
index 65356fb..0000000
--- a/Inkpad-Core/CurveFit/rotate.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-#include "rotate.h"
-#include "matrix.h"
-
-using namespace Geom;
-
-Point Geom::operator*(Point const &v, Rotate const &r) {
-    return Point(r.vec[X] * v[X] - r.vec[Y] * v[Y],
-                 r.vec[Y] * v[X] + r.vec[X] * v[Y]);
-}
-
-Rotate &Rotate::operator*=(Rotate const &b) {
-    *this = *this * b;
-    return *this;
-}
-
-//TODO: cleanup or remove
-/*
-Rotate rotate_degrees(double degrees)
-{
-    if (degrees < 0) {
-        //TODO: this is incorrect, no?
-        return rotate_degrees(-degrees).inverse();
-    }
-
-    double const degrees0 = degrees;
-    if (degrees >= 360) {
-        degrees = fmod(degrees, 360);
-    }
-
-    Rotate ret(1., 0.);
-
-    if (degrees >= 180) {
-        Rotate const rot180(-1., 0.);
-        degrees -= 180;
-        ret = rot180;
-    }
-
-    if (degrees >= 90) {
-        Rotate const rot90(0., 1.);
-        degrees -= 90;
-        ret *= rot90;
-    }
-
-    if (degrees == 45) {
-        Rotate const rot45(M_SQRT1_2, M_SQRT1_2);
-        ret *= rot45;
-    } else {
-        ret *= Rotate(M_PI * ( degrees / 180 ));
-    }
-
-    Rotate const raw_ret( M_PI * ( degrees0 / 180 ) );
-    g_return_val_if_fail(rotate_equalp(ret, raw_ret, 1e-8),
-                         raw_ret);
-    return ret;
-}*/
diff --git a/Inkpad-Core/CurveFit/rotate.h b/Inkpad-Core/CurveFit/rotate.h
deleted file mode 100644
index 9122214..0000000
--- a/Inkpad-Core/CurveFit/rotate.h
+++ /dev/null
@@ -1,80 +0,0 @@
-#ifndef SEEN_Geom_ROTATE_H
-#define SEEN_Geom_ROTATE_H
-
-/** \file
- * Rotation about the origin.
- */
-
-#include "point.h"
-#include <cmath>
-
-namespace Geom {
-
-/** Notionally an Geom::Matrix corresponding to rotation about the origin.
-    Behaves like Geom::Matrix for multiplication.
-**/
-class Rotate {
-  public:
-    Point vec;
-
-  private:
-    Rotate();
-
-  public:
-   /** Constructs a Rotate transformation corresponding to an angle.
-    * \param theta the rotation angle in radians about the origin
-    *
-    * \see Geom::Rotate_degrees
-    *
-    * Angle direction in Inkscape code: If you use the traditional mathematics convention that y
-    * increases upwards, then positive angles are anticlockwise as per the mathematics convention.  If
-    * you take the common non-mathematical convention that y increases downwards, then positive angles
-    * are clockwise, as is common outside of mathematics.
-    */
-    explicit Rotate(Coord const theta) : vec(std::cos(theta), std::sin(theta)) {}
-    explicit Rotate(Point const &p) : vec(p) {}
-    explicit Rotate(Coord const x, Coord const y) : vec(x, y) {}
-
-    inline bool operator==(Rotate const &o) const { return vec == o.vec; }
-    inline bool operator!=(Rotate const &o) const { return vec != o.vec; }
-
-    Rotate &operator*=(Rotate const &b);
-    /* Defined in Rotate-ops.h. */
-
-    Rotate inverse() const {
-        /** \todo
-         * In the usual case that vec is a unit vector (within rounding error),
-         * dividing by len_sq is either a noop or numerically harmful. 
-         * Make a unit_Rotate class (or the like) that knows its length is 1.
-         */
-        double const len_sq = dot(vec, vec);
-        return Rotate( Point(vec[X], -vec[Y])
-                       / len_sq );
-    }
-};
-
-inline bool rotate_equalp(Geom::Rotate const &a, Geom::Rotate const &b, double const eps)
-{ return point_equalp(a.vec, b.vec, eps); }
-
-//Rotate rotate_degrees(double degrees);
-
-Point operator*(Point const &v, Rotate const &r);
-inline Point operator/(Point const &v, Rotate const &r) { return v * r.inverse(); }
-inline Rotate operator*(Rotate const &a, Rotate const &b) { return Rotate( a.vec * b ); }
-inline Rotate operator/(Rotate const &a, Rotate const &b) { return a * b.inverse(); }
-
-} /* namespace Geom */
-
-
-#endif /* !SEEN_Geom_ROTATE_H */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/scale.h b/Inkpad-Core/CurveFit/scale.h
deleted file mode 100644
index aa6c925..0000000
--- a/Inkpad-Core/CurveFit/scale.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef SEEN_Geom_SCALE_H
-#define SEEN_Geom_SCALE_H
-
-#include "point.h"
-
-namespace Geom {
-
-class Scale {
-  private:
-    Point _p;
-  private:
-    Scale();  //No blank constructor
-  public:
-    explicit Scale(Point const &p) : _p(p) {}
-    Scale(Coord const x, Coord const y) : _p(x, y) {}
-    explicit Scale(Coord const s) : _p(s, s) {}
-
-    inline Coord operator[](Dim2 const d) const { return _p[d]; }
-    inline Coord operator[](unsigned const d) const { return _p[d]; }
-    inline Coord &operator[](Dim2 const d) { return _p[d]; }
-    inline Coord &operator[](unsigned const d) { return _p[d]; }
-
-    inline bool operator==(Scale const &o) const { return _p == o._p; }
-    inline bool operator!=(Scale const &o) const { return _p != o._p; }
-
-    inline Scale inverse() const { return Scale(1/_p[0], 1/_p[1]); }
-};
-
-inline Point operator*(Point const &p, Scale const &s) { return Point(p[X] * s[X], p[Y] * s[Y]); }
-inline Point operator/(Point const &p, Scale const &s) { return Point(p[X] / s[X], p[Y] / s[Y]); }
-inline Scale operator*(Scale const &a, Scale const &b) { return Scale(a[X] * b[X], a[Y] * b[Y]); }
-inline Scale operator/(Scale const &a, Scale const &b) { return Scale(a[X] / b[X], a[Y] / b[Y]); }
-
-} /* namespace Geom */
-
-
-#endif /* !SEEN_Geom_SCALE_H */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/transforms.cpp b/Inkpad-Core/CurveFit/transforms.cpp
deleted file mode 100755
index cc8b706..0000000
--- a/Inkpad-Core/CurveFit/transforms.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-#include "transforms.h"
-
-namespace Geom {
-
-//***************
-//Scale operators
-
-/** Multiplies a Scale with a Translate.
- \return a Matrix which Scales, and then Translates.
- */
-Matrix operator*(Scale const &s, Translate const &t) {
-    Matrix ret(s);
-    ret.set_translation(t.offset);
-
-    assert_close( ret, Matrix(s) * t );
-    return ret;
-}
-
-/** Multiplies a Scale with a Matrix.
- \return a Matrix where the x and y axii have been Scaled.
- */
-Matrix operator*(Scale const &s, Matrix const &m) {
-    Matrix ret(m);
-    ret[0] *= s[X];
-    ret[1] *= s[X];
-    ret[2] *= s[Y];
-    ret[3] *= s[Y];
-
-    assert_close( ret, Matrix(s) * m );
-    return ret;
-}
-
-//***************
-//Rotate operators
-
-/** Multiplies a rotation with a Matrix. */
-Matrix operator*(Rotate const &a, Matrix const &b) {
-    return Matrix(a) * b;
-}
-
-
-
-//****************
-//Translate operators
-
-
-/** Multiplies a Translate with a Scale.
- \return a Matrix which not only Translates by the Scaled translation, but also includes the scaling.
- */
-Matrix operator*(Translate const &t, Scale const &s) {
-    Matrix ret(s);
-    ret[4] = t[X] * s[X];
-    ret[5] = t[Y] * s[Y];
-
-    assert_close( ret, Matrix(t) * Matrix(s) );
-    return ret;
-}
-
-/** Multiplies a Translate with a Rotate.
- \return a Matrix which not only Translates by the Rotated translation, but also includes the rotation.
- */
-Matrix operator*(Translate const &t, Rotate const &r) {
-    Matrix ret(r);
-    ret.set_translation(t.offset * ret);
-
-    assert_close( ret, Matrix(t) * Matrix(r) );
-    return ret;
-}
-
-
-//****************
-//Matrix operators
-
-/** Multiplies a Matrix with a Scale, scaling up every aspect of the transformation. */ 
-Matrix operator*(Matrix const &m, Scale const &s) {
-    Matrix ret(m);
-    ret[0] *= s[X]; ret[1] *= s[Y];
-    ret[2] *= s[X]; ret[3] *= s[Y];
-    ret[4] *= s[X]; ret[5] *= s[Y];
-
-    assert_close( ret, m * Matrix(s) );
-    return ret;
-}
-
-/** Divides a Matrix by a Scale.  This is the same thing as multiplying by the inverse of the Scale. */
-Matrix operator/(Matrix const &m, Scale const &s) {
-    Geom::Matrix ret(m);
-    ret[0] /= s[X]; ret[1] /= s[Y];
-    ret[2] /= s[X]; ret[3] /= s[Y];
-    ret[4] /= s[X]; ret[5] /= s[Y];
-
-    assert_close( ret, m * Matrix(s.inverse()) );
-    return ret;
-}
-
-/** Multiplies a Matrix with a rotation. */
-Matrix operator*(Matrix const &m, Rotate const &r) {
-  return m * Matrix(r);
-}
-
-/** Multiplies a Matrix with a translation, effectively adding the translation to the matrix. */
-Matrix operator*(Matrix const &m, Translate const &t) {
-    Matrix ret(m);
-    ret[4] += t[X];
-    ret[5] += t[Y];
-
-    assert_close( ret, m * Matrix(t) );
-    return ret;
-}
-
-/** Multiplies two matrices together, effectively combining their transformations.*/
-Matrix operator*(Matrix const &m0, Matrix const &m1) {
-    Matrix ret;
-    for(int a = 0; a < 5; a += 2) {
-        for(int b = 0; b < 2; b++) {
-            ret[a + b] = m0[a] * m1[b] + m0[a + 1] * m1[b + 2];
-        }
-    }
-    ret[4] += m1[4];
-    ret[5] += m1[5];
-    return ret;
-}
-
-Matrix operator/(Matrix const &a, Matrix const &b) { return a * b.inverse(); }
-
-}
diff --git a/Inkpad-Core/CurveFit/transforms.h b/Inkpad-Core/CurveFit/transforms.h
deleted file mode 100755
index 8cb3572..0000000
--- a/Inkpad-Core/CurveFit/transforms.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef SEEN_Geom_TRANSFORMS_H
-#define SEEN_Geom_TRANSFORMS_H
-
-#include "rotate.h"
-#include "scale.h"
-#include "translate.h"
-#include "matrix.h"
-
-namespace Geom {
-
-//TODO: All the overloads, compounds!
-
-//Matrix operator*(Scale const &s, Rotate const &r);
-//Matrix operator/(Scale const &s, Rotate const &r);
-Matrix operator*(Scale const &s, Translate const &t);
-//Matrix operator/(Scale const &s, Translate const &t);
-Matrix operator*(Scale const &s, Matrix const &m);
-//Matrix operator/(Scale const &s, Matrix const &m);
-
-//Matrix operator*(Rotate const &a, Scale const &b);
-//Matrix operator/(Rotate const &a, Scale const &b);
-//Matrix operator*(Rotate const &a, Translate const &b);
-//Matrix operator/(Rotate const &a, Translate const &b);
-Matrix operator*(Rotate const &a, Matrix const &b);
-//Matrix operator/(Rotate const &a, Matrix const &b);
-
-Matrix operator*(Translate const &t, Scale const &s);
-Matrix operator/(Translate const &t, Scale const &s);
-Matrix operator*(Translate const &t, Rotate const &r);
-Matrix operator/(Translate const &t, Rotate const &r);
-Matrix operator*(Translate const &t, Matrix const &m);
-//Matrix operator/(Translate const &t, Matrix const &m);
-
-Matrix operator*(Matrix const &m, Translate const &t);
-//Matrix operator/(Matrix const &m, Translate const &t);
-Matrix operator*(Matrix const &m, Scale const &s);
-Matrix operator/(Matrix const &m, Scale const &s);
-Matrix operator*(Matrix const &m, Rotate const &r);
-//Matrix operator/(Matrix const &m, Rotate const &r);
-Matrix operator*(Matrix const &m1, Matrix const &m2);
-Matrix operator/(Matrix const &a, Matrix const &b);
-
-} /* namespace Geom */
-
-
-#endif /* !SEEN_Geom_TRANSFORMS_H */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/CurveFit/translate.h b/Inkpad-Core/CurveFit/translate.h
deleted file mode 100644
index 12556a3..0000000
--- a/Inkpad-Core/CurveFit/translate.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef SEEN_Geom_TRANSLATE_H
-#define SEEN_Geom_TRANSLATE_H
-
-#include "point.h"
-
-namespace Geom {
-
-class Translate {
-  public:
-    Point offset;  //TODO: Should this be public? Perhaps these classes should have accessors
-  private:
-    Translate();  //No blank constructor
-  public:
-    explicit Translate(Point const &p) : offset(p) {}
-    explicit Translate(Coord const x, Coord const y) : offset(x, y) {}
-    inline Coord operator[](Dim2 const dim) const { return offset[dim]; }
-    inline Coord operator[](unsigned const dim) const { return offset[dim]; }
-    inline bool operator==(Translate const &o) const { return offset == o.offset; }
-    inline bool operator!=(Translate const &o) const { return offset != o.offset; }
-};
-
-inline Point operator*(Point const &v, Translate const &t) { return v + t.offset; }
-inline Point operator/(Point const &v, Translate const &t) { return v - t.offset; }
-inline Translate operator*(Translate const &a, Translate const &b) { return Translate( a.offset + b.offset ); }
-inline Translate operator/(Translate const &a, Translate const &b) { return Translate( a.offset - b.offset ); }
-
-} /* namespace Geom */
-
-
-#endif /* !SEEN_Geom_TRANSLATE_H */
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/Inkpad-Core/Images/tools/freehand_shape.png b/Inkpad-Core/Images/tools/freehand_shape.png
new file mode 100644
index 0000000..5d52c00
Binary files /dev/null and b/Inkpad-Core/Images/tools/freehand_shape.png differ
diff --git a/Inkpad-Core/Images/tools/freehand_shape@2x.png b/Inkpad-Core/Images/tools/freehand_shape@2x.png
new file mode 100644
index 0000000..edf4088
Binary files /dev/null and b/Inkpad-Core/Images/tools/freehand_shape@2x.png differ
diff --git a/Inkpad-Core/Model/WDAbstractPath.h b/Inkpad-Core/Model/WDAbstractPath.h
index b6e2cd8..6c2722f 100644
--- a/Inkpad-Core/Model/WDAbstractPath.h
+++ b/Inkpad-Core/Model/WDAbstractPath.h
@@ -11,7 +11,6 @@
 
 #import <Foundation/Foundation.h>
 #import "WDStylable.h"
-#import "WDStrokeStyle.h"
 
 @protocol WDPathPainter;
 
@@ -28,15 +27,20 @@ typedef enum {
 
 @property (nonatomic, assign) WDFillRule fillRule;
 @property (nonatomic, readonly) CGPathRef pathRef;
+@property (nonatomic, readonly) CGPathRef strokePathRef;
 
 + (WDAbstractPath *) pathWithCGPathRef:(CGPathRef)pathRef;
 
 - (NSUInteger) subpathCount;
 - (NSString *) nodeSVGRepresentation;
+- (void) addSVGArrowheadsToGroup:(WDXMLElement *)group;
 
 - (BOOL) canOutlineStroke;
 - (WDAbstractPath *) outlineStroke;
 
+// subclasses can override this to enhance the default outline
+- (void) addElementsToOutlinedStroke:(CGMutablePathRef)pathRef;
+
 - (NSArray *) erase:(WDAbstractPath *)erasePath;
 
 - (void) simplify;
@@ -44,5 +48,8 @@ typedef enum {
 
 - (WDAbstractPath *) pathByFlatteningPath;
 
+// so subclasses can override
+- (void) renderStrokeInContext:(CGContextRef)ctx;
+
 @end
 
diff --git a/Inkpad-Core/Model/WDAbstractPath.m b/Inkpad-Core/Model/WDAbstractPath.m
index 8d6d0a7..5e8bfff 100644
--- a/Inkpad-Core/Model/WDAbstractPath.m
+++ b/Inkpad-Core/Model/WDAbstractPath.m
@@ -13,7 +13,7 @@
 #import <UIKit/UIKit.h>
 #endif
 
-#import "WDAbstractPath.h"
+#import "WDArrowhead.h"
 #import "WDColor.h"
 #import "WDCompoundPath.h"
 #import "WDLayer.h"
@@ -50,11 +50,24 @@ - (CGPathRef) pathRef
     return NULL;
 }
 
+- (CGPathRef) strokePathRef
+{
+    // implemented by subclasses
+    return NULL;
+}
+
 - (BOOL) containsPoint:(CGPoint)pt
 {
     return CGPathContainsPoint(self.pathRef, NULL, pt, false);
 }
 
+- (void) renderStrokeInContext:(CGContextRef)ctx
+{
+    CGContextAddPath(ctx, self.strokePathRef);
+    [self.strokeStyle applyInContext:ctx];
+    CGContextStrokePath(ctx);
+}
+
 - (void) renderInContext:(CGContextRef)ctx metaData:(WDRenderingMetaData)metaData
 {
     if (metaData.flags & WDRenderOutlineOnly) {
@@ -82,9 +95,7 @@ - (void) renderInContext:(CGContextRef)ctx metaData:(WDRenderingMetaData)metaDat
         }
         
         if (self.strokeStyle && [self.strokeStyle willRender]) {
-            CGContextAddPath(ctx, self.pathRef);
-            [self.strokeStyle applyInContext:ctx];
-            CGContextStrokePath(ctx);
+            [self renderStrokeInContext:ctx];
         }
         
         [self endTransparencyLayer:ctx metaData:metaData];
@@ -95,20 +106,34 @@ - (NSString *) nodeSVGRepresentation {
     return nil;
 }
 
+- (void) addSVGArrowheadsToGroup:(WDXMLElement *)group
+{
+}
+
 - (WDXMLElement *) SVGElement
 {
-    WDXMLElement *path = [WDXMLElement elementWithName:@"path"];
-    
-    [self addSVGOpacityAndShadowAttributes:path];
-    [self addSVGFillAndStrokeAttributes:path];
-    
+    BOOL isMask = (self.maskedElements && [self.maskedElements count] > 0);
+    BOOL hasArrow = self.strokeStyle && [self.strokeStyle hasArrow] && !CGPathEqualToPath(self.pathRef, self.strokePathRef);
+
+    WDXMLElement *basePath = [WDXMLElement elementWithName:@"path"];
+    [basePath setAttribute:@"d" value:[self nodeSVGRepresentation]];
     if (self.fill && self.fillRule == kWDEvenOddFillRule) {
-        [path setAttribute:@"fill-rule" value:@"evenodd"];
+        [basePath setAttribute:@"fill-rule" value:@"evenodd"];
+    }
+    
+    if (!isMask && !hasArrow) {
+        // this just a normal shape
+        [self addSVGOpacityAndShadowAttributes:basePath];
+        [self addSVGFillAndStrokeAttributes:basePath];
+
+        return basePath;
     }
     
-    [path setAttribute:@"d" value:[self nodeSVGRepresentation]];
+    // we're either a mask or we have arrowheads (or both)... either way, we need a group
+    WDXMLElement *group = [WDXMLElement elementWithName:@"g"];
+    [self addSVGOpacityAndShadowAttributes:group];
     
-    if (self.maskedElements && [self.maskedElements count] > 0) {
+    if (isMask) {
         // Produces an element such as:
         // <defs>
         //   <path id="MaskN" d="..."/>
@@ -123,22 +148,20 @@ - (WDXMLElement *) SVGElement
         //   </g>
         //   <use xlink:href="#MaskN" stroke="..."/>
         // </g>
-        NSString        *uniqueMask = [[WDSVGHelper sharedSVGHelper] uniqueIDWithPrefix:@"Mask"];
-        NSString        *uniqueClip = [[WDSVGHelper sharedSVGHelper] uniqueIDWithPrefix:@"ClipPath"];
+        NSString    *uniqueMask = [[WDSVGHelper sharedSVGHelper] uniqueIDWithPrefix:@"Mask"];
+        NSString    *uniqueClip = [[WDSVGHelper sharedSVGHelper] uniqueIDWithPrefix:@"ClipPath"];
         
-        [path setAttribute:@"id" value:uniqueMask];
-        [[WDSVGHelper sharedSVGHelper] addDefinition:path];
+        [basePath setAttribute:@"id" value:uniqueMask];
+        [[WDSVGHelper sharedSVGHelper] addDefinition:basePath];
         
-        WDXMLElement *group = [WDXMLElement elementWithName:@"g"];
         [group setAttribute:@"inkpad:mask" value:[NSString stringWithFormat:@"#%@", uniqueMask]];
-        [self addSVGOpacityAndShadowAttributes:group];
         
         if (self.fill) {
             // add a path for the fill
             WDXMLElement *use = [WDXMLElement elementWithName:@"use"];
             [use setAttribute:@"xlink:href" value:[NSString stringWithFormat:@"#%@", uniqueMask]];
             [use setAttribute:@"stroke" value:@"none"];
-            //            [self addSVGFillAttributes:use];
+            [self addSVGFillAttributes:use];
             [group addChild:use];
         }
         
@@ -148,30 +171,54 @@ - (WDXMLElement *) SVGElement
         WDXMLElement *use = [WDXMLElement elementWithName:@"use"];
         [use setAttribute:@"xlink:href" value:[NSString stringWithFormat:@"#%@", uniqueMask]];
         [use setAttribute:@"overflow" value:@"visible"];
+        [use setAttribute:@"fill" value:@"none"];
         [clipPath addChild:use];
         [group addChild:clipPath];
         
         WDXMLElement *elements = [WDXMLElement elementWithName:@"g"];
         [elements setAttribute:@"clip-path" value:[NSString stringWithFormat:@"url(#%@)", uniqueClip]];
-        
         for (WDElement *element in self.maskedElements) {
             [elements addChild:[element SVGElement]];
         }
         [group addChild:elements];
         
-        if (self.strokeStyle) {
+        if (self.strokeStyle && !hasArrow) {
             // add a path for the stroke
             WDXMLElement *use = [WDXMLElement elementWithName:@"use"];
             [use setAttribute:@"xlink:href" value:[NSString stringWithFormat:@"#%@", uniqueMask]];
             [use setAttribute:@"fill" value:@"none"];
-            //            [self.strokeStyle addSVGAttributes:use];
+            [self.strokeStyle addSVGAttributes:use];
             [group addChild:use];
         }
+    }
+    
+    if (hasArrow) {
+        if (!isMask && self.fill) {
+            // add the fill path
+            [self addSVGFillAttributes:basePath];
+            [group addChild:basePath];
+        }
         
-        return group;
-    } else {
-        return path;
+        WDXMLElement *strokeGroup = [WDXMLElement elementWithName:@"g"];
+        
+        WDXMLElement *strokePath = [WDXMLElement elementWithName:@"path"];
+        [strokePath setAttribute:@"fill" value:@"none"];
+        [self.strokeStyle addSVGAttributes:strokePath];
+        
+        if (self.strokeStyle.color.alpha != 1.0) {
+            [strokePath.attributes removeObjectForKey:@"stroke-opacity"];
+            [strokeGroup setAttribute:@"opacity" floatValue:self.strokeStyle.color.alpha];
+        }
+        
+        WDAbstractPath *inkpadPath = [WDAbstractPath pathWithCGPathRef:self.strokePathRef];
+        [strokePath setAttribute:@"d" value:[inkpadPath nodeSVGRepresentation]];
+        [strokeGroup addChild:strokePath];
+        
+        [self addSVGArrowheadsToGroup:strokeGroup];
+        [group addChild:strokeGroup];
     }
+    
+    return group;
 }
 
 - (NSUInteger) subpathCount
@@ -195,6 +242,11 @@ + (WDAbstractPath *) pathWithCGPathRef:(CGPathRef)pathRef
     }
 }
 
+- (void) addElementsToOutlinedStroke:(CGMutablePathRef)pathRef
+{
+    // subclasses can add more to the outline
+}
+
 - (WDAbstractPath *) outlineStroke
 {
     if (!self.strokeStyle || ![self.strokeStyle willRender]) {
@@ -204,15 +256,17 @@ - (WDAbstractPath *) outlineStroke
     CGRect              mediaBox = self.styleBounds;
     CFMutableDataRef	data = CFDataCreateMutable(NULL, 0);
     CGDataConsumerRef	consumer = CGDataConsumerCreateWithCFData(data);
-    CGContextRef        ctx = CGPDFContextCreate(consumer, &mediaBox, NULL);	
+    CGContextRef        ctx = CGPDFContextCreate(consumer, &mediaBox, NULL);
+    CGMutablePathRef    mutableOutline;
     
     CGDataConsumerRelease(consumer);
     CGPDFContextBeginPage(ctx, NULL);
     
     [self.strokeStyle applyInContext:ctx];
-    CGContextAddPath(ctx, self.pathRef);
+    CGContextAddPath(ctx, self.strokePathRef);
     CGContextReplacePathWithStrokedPath(ctx);
     CGPathRef outline = CGContextCopyPath(ctx);
+    
     CGPDFContextEndPage(ctx);
     CGContextRelease(ctx);
     CFRelease(data);
@@ -220,17 +274,21 @@ - (WDAbstractPath *) outlineStroke
     if (CGPathIsEmpty(outline)) {
         CGPathRelease(outline);
         return nil;
+    } else {
+        mutableOutline = CGPathCreateMutableCopy(outline);
+        CGPathRelease(outline);
     }
-    
-    WDAbstractPath *result = [WDAbstractPath pathWithCGPathRef:outline];
+
+    [self addElementsToOutlinedStroke:mutableOutline];
+    WDAbstractPath *result = [WDAbstractPath pathWithCGPathRef:mutableOutline];
     [result simplify];
+    CGPathRelease(mutableOutline);
     
     // remove self intersections
     if (result) {
         result = [WDPathfinder combinePaths:@[result, [WDPath pathWithRect:result.styleBounds]] operation:WDPathfinderIntersect];
     }
     
-    CGPathRelease(outline);
     return result;
 }
 
diff --git a/Inkpad-Core/Model/WDArrowhead.h b/Inkpad-Core/Model/WDArrowhead.h
new file mode 100644
index 0000000..f0111bd
--- /dev/null
+++ b/Inkpad-Core/Model/WDArrowhead.h
@@ -0,0 +1,33 @@
+//
+//  WDArrowhead.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2013 Steve Sprang
+//
+
+#import <Foundation/Foundation.h>
+
+@interface WDArrowhead : NSObject
+
+@property (nonatomic, readonly) CGPoint attachment;
+@property (nonatomic, readonly) CGPoint capAdjustment;
+@property (nonatomic, readonly) CGPathRef path;
+@property (nonatomic, readonly) CGRect bounds;
+@property (nonatomic, readonly) float insetLength;
+
++ (NSDictionary *) arrowheads;
+
++ (WDArrowhead *) arrowheadWithPath:(CGPathRef)pathRef attachment:(CGPoint)attach;
++ (WDArrowhead *) arrowheadWithPath:(CGPathRef)pathRef attachment:(CGPoint)attach capAdjustment:(CGPoint)adjustment;
+- (id) initWithPath:(CGPathRef)pathRef attachment:(CGPoint)attach capAdjustment:(CGPoint)adjustment;
+
+- (CGRect) boundingBoxAtPosition:(CGPoint)pt scale:(float)scale angle:(float)angle useAdjustment:(BOOL)adjust;
+- (void) addToMutablePath:(CGMutablePathRef)pathRef position:(CGPoint)pt scale:(float)scale angle:(float)angle useAdjustment:(BOOL)adjust;
+- (void) addArrowInContext:(CGContextRef)ctx position:(CGPoint)pt scale:(float)scale angle:(float)angle useAdjustment:(BOOL)adjust;
+- (float) insetLength:(BOOL)adjusted;
+
+@end
diff --git a/Inkpad-Core/Model/WDArrowhead.m b/Inkpad-Core/Model/WDArrowhead.m
new file mode 100644
index 0000000..8da4e4b
--- /dev/null
+++ b/Inkpad-Core/Model/WDArrowhead.m
@@ -0,0 +1,262 @@
+//
+//  WDArrowhead.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2013 Steve Sprang
+//
+
+#import "WDArrowhead.h"
+#import "WDUtilities.h"
+
+@interface WDArrowhead (Private)
++ (NSDictionary *) buildArrows;
+@end
+
+@implementation WDArrowhead
+
+@synthesize attachment = attachment_;
+@synthesize capAdjustment = capAdjustment_;
+@synthesize path = path_;
+@synthesize bounds = bounds_;
+
++ (NSDictionary *) arrowheads
+{
+    static NSDictionary *arrows = nil;
+    
+    if (!arrows) {
+        arrows = [self buildArrows];
+    }
+    
+    return arrows;
+}
+
++ (WDArrowhead *) arrowheadWithPath:(CGPathRef)pathRef attachment:(CGPoint)attach
+{
+    return [[WDArrowhead alloc] initWithPath:pathRef attachment:attach capAdjustment:CGPointZero];
+}
+
++ (WDArrowhead *) arrowheadWithPath:(CGPathRef)pathRef attachment:(CGPoint)attach capAdjustment:(CGPoint)adjustment
+{
+    return [[WDArrowhead alloc] initWithPath:pathRef attachment:attach capAdjustment:adjustment];
+}
+
+- (id) initWithPath:(CGPathRef)pathRef attachment:(CGPoint)attach capAdjustment:(CGPoint)adjustment
+{
+    self = [super init];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    // we want this path to butt up against the origin
+    CGRect boundsTest = CGPathGetBoundingBox(pathRef);
+    if (!CGPointEqualToPoint(boundsTest.origin, CGPointZero)) {
+        CGAffineTransform tX = CGAffineTransformMakeTranslation(-boundsTest.origin.x, -boundsTest.origin.y);
+        CGPathRef transformedPath = WDCreateTransformedCGPathRef(pathRef, tX);
+        CGPathRelease(pathRef);
+        path_ = transformedPath;
+        
+        // need to shift the attachment point too
+        attach = WDAddPoints(attach, WDMultiplyPointScalar(boundsTest.origin, -1));
+    } else {
+        path_ = pathRef;
+    }
+    
+    attachment_ = attach;
+    capAdjustment_ = adjustment;
+    
+    bounds_ = CGPathGetBoundingBox(path_);
+    
+    return self;
+}
+
+- (void) dealloc
+{
+    CGPathRelease(path_);
+}
+
+- (CGPoint) attachmentAdjusted:(BOOL)adjust
+{
+    if (adjust) {
+        return WDAddPoints(self.attachment, self.capAdjustment);
+    } else {
+        return self.attachment;
+    }
+}
+
+- (float) insetLength
+{
+    return CGRectGetWidth(bounds_) - self.attachment.x;
+}
+
+- (float) insetLength:(BOOL)adjusted
+{
+    return CGRectGetWidth(bounds_) - [self attachmentAdjusted:adjusted].x;
+}
+
+- (CGAffineTransform) transformAtPosition:(CGPoint)pt scale:(float)scale angle:(float)angle useAdjustment:(BOOL)adjust
+{
+    CGPoint attach = [self attachmentAdjusted:adjust];
+    
+    CGAffineTransform transform = CGAffineTransformIdentity;
+    transform = CGAffineTransformTranslate(transform, pt.x, pt.y);
+    transform = CGAffineTransformScale(transform, scale, scale);
+    transform = CGAffineTransformRotate(transform, angle);
+    transform = CGAffineTransformTranslate(transform, -attach.x, -attach.y);
+    
+    return transform;
+}
+
+- (CGRect) boundingBoxAtPosition:(CGPoint)pt scale:(float)scale angle:(float)angle useAdjustment:(BOOL)adjust
+{
+    CGAffineTransform transform = [self transformAtPosition:pt scale:scale angle:angle useAdjustment:adjust];
+    CGPathRef rectPath = CGPathCreateWithRect(self.bounds, &transform);
+    CGRect arrowBounds = CGPathGetBoundingBox(rectPath);
+    CGPathRelease(rectPath);
+    
+    return arrowBounds;
+}
+
+- (void) addToMutablePath:(CGMutablePathRef)pathRef position:(CGPoint)pt scale:(float)scale angle:(float)angle useAdjustment:(BOOL)adjust
+{
+    CGAffineTransform transform = [self transformAtPosition:pt scale:scale angle:angle useAdjustment:adjust];
+    CGPathAddPath(pathRef, &transform, self.path);
+}
+
+- (void) addArrowInContext:(CGContextRef)ctx position:(CGPoint)pt scale:(float)scale angle:(float)angle useAdjustment:(BOOL)adjust
+{
+    CGContextSaveGState(ctx);
+    CGContextConcatCTM(ctx, [self transformAtPosition:pt scale:scale angle:angle useAdjustment:adjust]);
+    CGContextAddPath(ctx, self.path);
+    CGContextRestoreGState(ctx);
+}
+
+@end
+
+const float kArrowheadDimension = 7.0f;
+const float kHalfArrowheadDimension = kArrowheadDimension / 2;
+
+@implementation WDArrowhead (Private)
+
++ (NSDictionary *) buildArrows
+{
+    NSMutableDictionary *arrows = [NSMutableDictionary dictionary];
+    CGAffineTransform   flipTransform = CGAffineTransformIdentity;
+    CGAffineTransform   diamondTransform = CGAffineTransformIdentity;
+    CGMutablePathRef    pathRef;
+    CGRect              defaultRect = CGRectMake(0, 0, kArrowheadDimension, kArrowheadDimension);
+    
+    /*
+     * Arrows
+     */
+    
+    pathRef = CGPathCreateMutable();
+    CGPathMoveToPoint(pathRef, NULL, (3.0f / 8) * kArrowheadDimension, kHalfArrowheadDimension);
+    CGPathAddLineToPoint(pathRef, NULL,  0, kArrowheadDimension);
+    CGPathAddLineToPoint(pathRef, NULL, kArrowheadDimension, kHalfArrowheadDimension);
+    CGPathAddLineToPoint(pathRef, NULL, 0, 0);
+    CGPathCloseSubpath(pathRef);
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:pathRef attachment:CGPointMake(kHalfArrowheadDimension, kHalfArrowheadDimension)]
+               forKey:@"arrow1"];
+    
+    pathRef = CGPathCreateMutable();
+    CGPathMoveToPoint(pathRef, NULL,  0, kArrowheadDimension);
+    CGPathAddLineToPoint(pathRef, NULL, kArrowheadDimension - 1, kHalfArrowheadDimension);
+    CGPathAddLineToPoint(pathRef, NULL, 0, 0);
+    CGPathCloseSubpath(pathRef);
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:pathRef attachment:CGPointMake(1.5f, kHalfArrowheadDimension)]
+               forKey:@"arrow2"];
+    
+    pathRef = CGPathCreateMutable();
+    CGPathMoveToPoint(pathRef, NULL,  kArrowheadDimension / 3 + 0.5f, kArrowheadDimension - 0.5f);
+    CGPathAddLineToPoint(pathRef, NULL, kArrowheadDimension - 0.5f, kHalfArrowheadDimension);
+    CGPathAddLineToPoint(pathRef, NULL, kArrowheadDimension / 3 + 0.5f, 0.5f);
+    CGPathRef outline = CGPathCreateCopyByStrokingPath(pathRef, NULL, 1.0f, kCGLineCapRound, kCGLineJoinMiter, 4);
+    CGPathRelease(pathRef);
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:outline attachment:CGPointMake(kArrowheadDimension - 1, kHalfArrowheadDimension)]
+               forKey:@"arrow3"];
+    
+    /*
+     * Circles
+     */
+    
+    flipTransform = CGAffineTransformTranslate(flipTransform, 0, kArrowheadDimension);
+    flipTransform = CGAffineTransformScale(flipTransform, 1, -1);
+    
+    pathRef = CGPathCreateMutable();
+    CGPathAddEllipseInRect(pathRef, &flipTransform, defaultRect);
+    CGPathAddEllipseInRect(pathRef, NULL, CGRectInset(defaultRect, 1, 1));
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:pathRef
+                                          attachment:CGPointMake(0.25f, kHalfArrowheadDimension)
+                                       capAdjustment:CGPointMake(0.25f, 0.0f)]
+               forKey:@"open circle"];
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:CGPathCreateWithEllipseInRect(defaultRect, &flipTransform)
+                                          attachment:CGPointMake(0.5f, kHalfArrowheadDimension)]
+               forKey:@"closed circle"];
+    
+    /*
+     * Squares
+     */
+    
+    pathRef = CGPathCreateMutable();
+    CGPathAddRect(pathRef, &flipTransform, CGRectInset(defaultRect, 0.5f, 0.5f));
+    CGPathAddRect(pathRef, NULL, CGRectInset(defaultRect, 1.5f, 1.5f));
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:pathRef
+                                          attachment:CGPointMake(0.75f, kHalfArrowheadDimension)
+                                       capAdjustment:CGPointMake(0.25f, 0.0f)]
+               forKey:@"open square"];
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:CGPathCreateWithRect(CGRectInset(defaultRect, 0.5f, 0.5f), &flipTransform)
+                                          attachment:CGPointMake(1.0f, kHalfArrowheadDimension)]
+               forKey:@"closed square"];
+    
+    /*
+     * T Shaped
+     */
+    
+    pathRef = CGPathCreateMutable();
+    CGPathAddRect(pathRef, &flipTransform, CGRectMake(0.0f, 0.5f, 1.0f, kArrowheadDimension - 1.0f));
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:pathRef
+                                          attachment:CGPointMake(0.25f, kHalfArrowheadDimension)
+                                       capAdjustment:CGPointMake(0.25f, 0.0f)]
+               forKey:@"T shape"];
+    
+    /*
+     * Diamonds
+     */
+    
+    diamondTransform = CGAffineTransformTranslate(diamondTransform, kHalfArrowheadDimension, kHalfArrowheadDimension);
+    diamondTransform = CGAffineTransformRotate(diamondTransform, M_PI_4);
+    diamondTransform = CGAffineTransformScale(diamondTransform, 1, -1);
+    diamondTransform = CGAffineTransformTranslate(diamondTransform, -kHalfArrowheadDimension, -kHalfArrowheadDimension);
+    
+    CGPathRef diamond = CGPathCreateWithRect(CGRectInset(defaultRect, 1.5f, 1.5f), &diamondTransform);
+    outline = CGPathCreateCopyByStrokingPath(diamond, NULL, 1.0f, kCGLineCapButt, kCGLineJoinMiter, 4);
+    CGPathRelease(diamond);
+    
+    CGPoint attach = CGPointApplyAffineTransform(CGPointMake(1.5f, 1.5f), diamondTransform);
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:outline
+                                          attachment:attach
+                                       capAdjustment:CGPointMake(0.25f, 0.0f)]
+               forKey:@"open diamond"];
+    
+    [arrows setObject:[WDArrowhead arrowheadWithPath:CGPathCreateWithRect(CGRectInset(defaultRect, 1, 1), &diamondTransform)
+                                          attachment:CGPointMake(1.0f, kHalfArrowheadDimension)]
+               forKey:@"closed diamond"];
+    
+    return arrows;
+}
+
+@end
diff --git a/Inkpad-Core/Model/WDBezierSegment.h b/Inkpad-Core/Model/WDBezierSegment.h
index e228fd3..7a90817 100644
--- a/Inkpad-Core/Model/WDBezierSegment.h
+++ b/Inkpad-Core/Model/WDBezierSegment.h
@@ -33,6 +33,7 @@ BOOL WDBezierSegmentIsDegenerate(WDBezierSegment seg);
 BOOL WDBezierSegmentIntersectsRect(WDBezierSegment seg, CGRect rect);
 BOOL WDLineInRect(CGPoint a, CGPoint b, CGRect test);
 
+BOOL WDBezierSegmentIsStraight(WDBezierSegment segment);
 BOOL WDBezierSegmentIsFlat(WDBezierSegment seg, float tolerance);
 void WDBezierSegmentFlatten(WDBezierSegment seg, CGPoint **vertices, NSUInteger *size, NSUInteger *index);
 CGPoint WDBezierSegmentSplit(WDBezierSegment seg, WDBezierSegment *L, WDBezierSegment *R);
@@ -52,3 +53,7 @@ CGPoint WDBezierSegmentGetClosestPoint(WDBezierSegment seg, CGPoint test, float
 BOOL WDBezierSegmentsFormCorner(WDBezierSegment a, WDBezierSegment b);
 
 BOOL WDBezierSegmentGetIntersection(WDBezierSegment seg, CGPoint a, CGPoint b, float *tIntersect);
+
+float WDBezierSegmentOutAngle(WDBezierSegment seg);
+CGPoint WDBezierSegmentCalculatePointAtT(WDBezierSegment seg, float t);
+BOOL WDBezierSegmentPointDistantFromPoint(WDBezierSegment segment, float distance, CGPoint pt, CGPoint *result, float *t);
diff --git a/Inkpad-Core/Model/WDBezierSegment.m b/Inkpad-Core/Model/WDBezierSegment.m
index 83d1a65..b4197ec 100644
--- a/Inkpad-Core/Model/WDBezierSegment.m
+++ b/Inkpad-Core/Model/WDBezierSegment.m
@@ -112,8 +112,35 @@ inline CGPoint WDBezierSegmentTangetAtT(WDBezierSegment seg, float t)
     return CGPointMake(x,y);
 }
 
+inline BOOL WDBezierSegmentIsStraight(WDBezierSegment segment)
+{
+    return WDCollinear(segment.a_, segment.out_, segment.b_) &&
+           WDCollinear(segment.a_, segment.in_,  segment.b_);
+}
+
 inline CGPoint WDBezierSegmentSplitAtT(WDBezierSegment seg, WDBezierSegment *L, WDBezierSegment *R, float t)
 {
+    if (WDBezierSegmentIsStraight(seg)) {
+        CGPoint point = WDMultiplyPointScalar(WDSubtractPoints(seg.b_, seg.a_), t);
+        point = WDAddPoints(seg.a_, point);
+        
+        if (L) {
+            L->a_ = seg.a_;
+            L->out_ = seg.a_;
+            L->in_ = point;
+            L->b_ = point;
+        }
+        
+        if (R) {
+            R->a_ = point;
+            R->out_ = point;
+            R->in_ = seg.b_;
+            R->b_ = seg.b_;
+        }
+        
+        return point;
+    }
+    
     CGPoint A, B, C, D, E, F;
     
     //A = WDAddPoints(seg.a_, WDMultiplyPointScalar(WDSubtractPoints(seg.out_, seg.a_), t));
@@ -157,16 +184,6 @@ inline CGPoint WDBezierSegmentSplitAtT(WDBezierSegment seg, WDBezierSegment *L,
         R->b_ = seg.b_;
     }
     
-    if ((L || R) && CGPointEqualToPoint(seg.a_, seg.out_) && CGPointEqualToPoint(seg.in_, seg.b_)) {
-        // no curves
-        if (L) {
-            L->in_ = L->b_;
-        }
-        if (R) {
-            R->out_ = R->a_;
-        }
-    }
-    
     return F;
 }
 
@@ -182,6 +199,10 @@ inline  float secondDerivative(float A, float B, float C, float D, float t)
 
 inline float WDBezierSegmentCurvatureAtT(WDBezierSegment seg, float t)
 {
+    if (WDBezierSegmentIsStraight(seg)) {
+        return 0.0f;
+    }
+    
     float xPrime = firstDerivative(seg.a_.x, seg.out_.x, seg.in_.x, seg.b_.x, t);
     float yPrime = firstDerivative(seg.a_.y, seg.out_.y, seg.in_.y, seg.b_.y, t);
     
@@ -282,15 +303,40 @@ BOOL WDBezierSegmentFindPointOnSegment_R(WDBezierSegment seg, CGPoint testPoint,
     
     if (!CGRectContainsPoint(bbox, testPoint)) {
         return NO;
+    } else if (WDBezierSegmentIsStraight(seg)) {
+        CGPoint s = WDSubtractPoints(seg.b_, seg.a_);
+        CGPoint v = WDSubtractPoints(testPoint, seg.a_);
+        float   n = v.x * s.x + v.y * s.y;
+        float   d = s.x * s.x + s.y * s.y;
+        float   t = n/d;
+        BOOL    onSegment = NO;
+        
+        if (0.0f <= t && t <= 1.0f) {
+            CGPoint delta = WDSubtractPoints(seg.b_, seg.a_);
+            CGPoint p = WDAddPoints(seg.a_, WDMultiplyPointScalar(delta, t));
+            
+            if (WDDistance(p, testPoint) < tolerance) {
+                if (nearestPoint) {
+                    *nearestPoint = p;
+                }
+                if (split) {
+                    *split += (t * depth);
+                }
+                onSegment = YES;
+            }
+        }
+        
+        return onSegment;
     } else if((CGRectGetWidth(bbox) < tolerance * 1.1) || (CGRectGetHeight(bbox) < tolerance * 1.1)) {
         // Close enough! This should be more or less a straight line now...
-        CGPoint ab = WDSubtractPoints(seg.b_, seg.a_);
-        CGPoint ap = WDSubtractPoints(testPoint, seg.a_);
-        float t = ap.x * ab.x + ap.y * ab.y;
-        float abSquared = ab.x * ab.x + ab.y * ab.y;
-        t = WDClamp(0.0f, 1.0f, t / abSquared);
+        CGPoint s = WDSubtractPoints(seg.b_, seg.a_);
+        CGPoint v = WDSubtractPoints(testPoint, seg.a_);
+        float n = v.x * s.x + v.y * s.y;
+        float d = s.x * s.x + s.y * s.y;
+        float t = WDClamp(0.0f, 1.0f, n/d);
 
         if (nearestPoint) {
+            // make sure the found point is on the path and not just near it
             *nearestPoint = WDBezierSegmentSplitAtT(seg, NULL, NULL, t);
         }
         if (split) {
@@ -357,45 +403,47 @@ BOOL WDBezierSegmentFindPointOnSegment(WDBezierSegment seg, CGPoint testPoint, f
 
 CGPoint WDBezierSegmentPointAndTangentAtDistance(WDBezierSegment seg, float distance, CGPoint *tangent, float *curvature)
 {
+    if (WDBezierSegmentIsStraight(seg)) {
+        float t = distance / WDDistance(seg.a_, seg.b_);
+        CGPoint point = WDMultiplyPointScalar(WDSubtractPoints(seg.b_, seg.a_), t);
+        point = WDAddPoints(seg.a_, point);
+        
+        if (tangent) {
+            *tangent = WDBezierSegmentTangetAtT(seg, t);
+        }
+        
+        if (curvature) {
+            *curvature = 0.0;
+        }
+        return WDBezierSegmentSplitAtT(seg, NULL, NULL, t);
+    }
+    
+    CGPoint     current, last = seg.a_;
     float       delta = 1.0f / 200.0f;
-    float       t2 ,t3, td2, td3, x,y;
-    float       lastX = seg.a_.x, lastY = seg.a_.y;
-    float       progress = 0;
+    float       step, progress = 0;
     
     for (float t = 0; t < (1.0f + delta); t += delta) {
-        t2 = t * t;
-        t3 = t2 * t;
-        
-        td2 = (1-t) * (1-t);
-        td3 = td2 * (1-t);
-        
-        x = td3 * seg.a_.x + 
-        3 * t * td2 * seg.out_.x + 
-        3 * t2 * (1-t) * seg.in_.x +
-        t3 * seg.b_.x;
-        
-        y = td3 * seg.a_.y + 
-        3 * t * td2 * seg.out_.y + 
-        3 * t2 * (1-t) * seg.in_.y +
-        t3 * seg.b_.y;
-        
-        float step = WDDistance(CGPointMake(lastX, lastY), CGPointMake(x, y));
+        current = WDBezierSegmentCalculatePointAtT(seg, t);
+        step = WDDistance(last, current);
         
         if (progress + step >= distance) {
             // it's between the current and last set of points          
             float factor = (distance - progress) / step;
             t = (t - delta) + factor * delta;
             
-            *tangent = WDBezierSegmentTangetAtT(seg, t);
+            if (tangent) {
+                *tangent = WDBezierSegmentTangetAtT(seg, t);
+            }
+            
             if (curvature) {
                 *curvature = WDBezierSegmentCurvatureAtT(seg, t);
             }
+            
             return WDBezierSegmentSplitAtT(seg, NULL, NULL, t);
         }
         
         progress += step;
-        lastX = x;
-        lastY = y;
+        last = current;
     }
     
     return CGPointZero;
@@ -472,6 +520,10 @@ float cubicF(double t, WDBezierSegment seg)
  */
 float WDBezierSegmentLength(WDBezierSegment seg)
 {
+    if (WDBezierSegmentIsStraight(seg)) {
+        return WDDistance(seg.a_, seg.b_);
+    }
+    
     float  z = 1.0f;
     float  z2 = z / 2.0f;
     float  sum = 0.0f;
@@ -519,42 +571,23 @@ float WDBezierSegmentLength(WDBezierSegment seg)
 CGPoint WDBezierSegmentGetClosestPoint(WDBezierSegment seg, CGPoint test, float *error, float *distance)
 {
     float       delta = 0.001f;
-    float       t2 ,t3, td2, td3, x,y;
-    float       lastX = seg.a_.x, lastY = seg.a_.y;
-    float       sum = 0;
+    float       sum = 0.0f;
     float       smallestDistance = MAXFLOAT;
-    CGPoint     closest;
+    CGPoint     closest, current, last = seg.a_;
     
     for (float t = 0; t < (1.0f + delta); t += delta) {
-        t2 = t * t;
-        t3 = t2 * t;
-        
-        td2 = (1-t) * (1-t);
-        td3 = td2 * (1-t);
-        
-        x = td3 * seg.a_.x + 
-        3 * t * td2 * seg.out_.x + 
-        3 * t2 * (1-t) * seg.in_.x +
-        t3 * seg.b_.x;
-        
-        y = td3 * seg.a_.y + 
-        3 * t * td2 * seg.out_.y + 
-        3 * t2 * (1-t) * seg.in_.y +
-        t3 * seg.b_.y;
-        
-        float step = WDDistance(CGPointMake(lastX, lastY), CGPointMake(x, y));
-        sum += step;
-        
-        lastX = x;
-        lastY = y;
+        current = WDBezierSegmentCalculatePointAtT(seg, t);
+        sum += WDDistance(last, current);
         
-        float testDistance = WDDistance(CGPointMake(x,y), test);
+        float testDistance = WDDistance(current, test);
         if (testDistance < smallestDistance) {
             smallestDistance = testDistance;
             *error = testDistance;
             *distance = sum;
-            closest = CGPointMake(x,y);
+            closest = current;
         }
+        
+        last = current;
     }
     
     return closest;
@@ -575,26 +608,11 @@ BOOL WDBezierSegmentGetIntersection(WDBezierSegment seg, CGPoint a, CGPoint b, f
         return NO;
     }
     
-    float           delta = 0.01f;
-    float           r, t2 ,t3, td2, td3;
-    CGPoint         current, last = seg.a_;
+    float       r, delta = 0.01f;
+    CGPoint     current, last = seg.a_;
 
     for (float t = 0; t < (1.0f + delta); t += delta) {
-        t2 = t * t;
-        t3 = t2 * t;
-        
-        td2 = (1-t) * (1-t);
-        td3 = td2 * (1-t);
-        
-        current.x = td3 * seg.a_.x + 
-        3 * t * td2 * seg.out_.x + 
-        3 * t2 * (1-t) * seg.in_.x +
-        t3 * seg.b_.x;
-        
-        current.y = td3 * seg.a_.y + 
-        3 * t * td2 * seg.out_.y + 
-        3 * t2 * (1-t) * seg.in_.y +
-        t3 * seg.b_.y;
+        current = WDBezierSegmentCalculatePointAtT(seg, t);
     
         if (WDLineSegmentsIntersectWithValues(last, current, a, b, &r, NULL)) {
             *tIntersect = WDClamp(0, 1, (t-delta) + delta * r);
@@ -627,3 +645,74 @@ BOOL WDBezierSegmentsFormCorner(WDBezierSegment a, WDBezierSegment b)
     
     return !WDCollinear(p, q, r);    
 }
+
+float WDBezierSegmentOutAngle(WDBezierSegment seg)
+{
+    CGPoint a;
+    
+    if (!CGPointEqualToPoint(seg.b_, seg.in_)) {
+        a = seg.in_;
+    } else {
+        a = seg.out_;
+    }
+    
+    CGPoint delta = WDSubtractPoints(seg.b_, a);
+    
+    return atan2f(delta.y, delta.x);
+}
+
+inline CGPoint WDBezierSegmentCalculatePointAtT(WDBezierSegment seg, float t)
+{
+    float   t2 ,t3, td2, td3;
+    CGPoint result;
+    
+    t2 = t * t;
+    t3 = t2 * t;
+    
+    td2 = (1-t) * (1-t);
+    td3 = td2 * (1-t);
+    
+    result.x = td3 * seg.a_.x +
+    3 * t * td2 * seg.out_.x +
+    3 * t2 * (1-t) * seg.in_.x +
+    t3 * seg.b_.x;
+    
+    result.y = td3 * seg.a_.y +
+    3 * t * td2 * seg.out_.y +
+    3 * t2 * (1-t) * seg.in_.y +
+    t3 * seg.b_.y;
+    
+    return result;
+}
+
+BOOL WDBezierSegmentPointDistantFromPoint(WDBezierSegment seg, float distance, CGPoint pt, CGPoint *result, float *tResult)
+{
+    CGPoint     current, last = seg.a_;
+    float       start = 0.0f, end = 1.0f, step = 0.1f;
+    
+    for (float t = start; t < (end + step); t += step) {
+        current = WDBezierSegmentCalculatePointAtT(seg, t);
+        
+        if (WDDistance(current, pt) >= distance) {
+            start = (t - step); // back up one iteration
+            end = t;
+
+            // it's between the last and current point, let's get more precise
+            step = 0.0001f;
+            
+            for (float t = start; t < (end + step); t += step) {
+                current = WDBezierSegmentCalculatePointAtT(seg, t);
+                
+                if (WDDistance(current, pt) >= distance) {
+                    *tResult = t - (step / 2);
+                    *result = WDBezierSegmentCalculatePointAtT(seg, t);
+                    return YES;
+                }
+            }
+        }
+        
+        last = current;
+    }
+    
+    return NO;
+}
diff --git a/Inkpad-Core/Model/WDColor.m b/Inkpad-Core/Model/WDColor.m
index edf3371..dd1319c 100644
--- a/Inkpad-Core/Model/WDColor.m
+++ b/Inkpad-Core/Model/WDColor.m
@@ -359,6 +359,11 @@ - (void) drawEyedropperSwatchInRect:(CGRect)rect
     [self drawSwatchInRect:rect];
 }
 
+- (BOOL) wantsCenteredFillTransform
+{
+    return NO;
+}
+
 - (BOOL) transformable
 {
     return NO;
diff --git a/Inkpad-Core/Model/WDCompoundPath.h b/Inkpad-Core/Model/WDCompoundPath.h
index b1a5b2e..5e1f53a 100644
--- a/Inkpad-Core/Model/WDCompoundPath.h
+++ b/Inkpad-Core/Model/WDCompoundPath.h
@@ -16,6 +16,7 @@
 
 @interface WDCompoundPath : WDAbstractPath <NSCoding, NSCopying> {
     CGMutablePathRef    pathRef_;
+    CGMutablePathRef    strokePathRef_;
 }
 
 @property (nonatomic, strong) NSMutableArray *subpaths;
diff --git a/Inkpad-Core/Model/WDCompoundPath.m b/Inkpad-Core/Model/WDCompoundPath.m
index 5a84bb2..a051f0b 100644
--- a/Inkpad-Core/Model/WDCompoundPath.m
+++ b/Inkpad-Core/Model/WDCompoundPath.m
@@ -25,7 +25,13 @@ @implementation WDCompoundPath
 
 - (void) dealloc
 {
-    CGPathRelease(pathRef_);
+    if (pathRef_) {
+        CGPathRelease(pathRef_);
+    }
+    
+    if (strokePathRef_) {
+        CGPathRelease(strokePathRef_);
+    }
 }
 
 - (void)encodeWithCoder:(NSCoder *)coder
@@ -140,6 +146,13 @@ - (WDShadow *) shadowForStyleBounds
     return nil;
 }
 
+- (void) addElementsToOutlinedStroke:(CGMutablePathRef)outline
+{
+    for (WDPath *path in subpaths_) {
+        [path addElementsToOutlinedStroke:outline];
+    }
+}
+
 - (CGRect) styleBounds
 {
     CGRect bounds = CGRectNull;
@@ -247,10 +260,30 @@ - (CGPathRef) pathRef
     return pathRef_;
 }
 
+- (CGPathRef) strokePathRef
+{
+    if (!strokePathRef_) {
+        strokePathRef_ = CGPathCreateMutable();
+        
+        for (WDPath *subpath in subpaths_) {
+            CGPathAddPath(strokePathRef_, NULL, subpath.strokePathRef);
+        }
+    }
+    
+    return strokePathRef_;
+}
+
 - (void) invalidatePath
 {
-    CGPathRelease(pathRef_);
-    pathRef_ = NULL;
+    if (pathRef_) {
+        CGPathRelease(pathRef_);
+        pathRef_ = NULL;
+    }
+    
+    if (strokePathRef_) {
+        CGPathRelease(strokePathRef_);
+        strokePathRef_ = NULL;
+    }
 }
 
 // OpenGL-based selection rendering
@@ -300,6 +333,13 @@ - (NSString *) nodeSVGRepresentation
     return svg;
 }
 
+- (void) addSVGArrowheadsToGroup:(WDXMLElement *)group
+{
+    for (WDPath *path in self.subpaths) {
+        [path addSVGArrowheadsToGroup:group];
+    }
+}
+
 - (NSArray *) erase:(WDAbstractPath *)erasePath
 {
     if (self.fill) {
@@ -374,4 +414,21 @@ - (id) copyWithZone:(NSZone *)zone
     return cp;
 }
 
+- (void) strokeStyleChanged
+{
+    [subpaths_ makeObjectsPerformSelector:@selector(strokeStyleChanged)];
+}
+
+- (void) renderStrokeInContext:(CGContextRef)ctx
+{
+    if (![self.strokeStyle hasArrow]) {
+        [super renderStrokeInContext:ctx];
+        return;
+    }
+    
+    for (WDPath *path in subpaths_) {
+        [path renderStrokeInContext:ctx];
+    }
+}
+
 @end
diff --git a/Inkpad-Core/Model/WDCurveFit.m b/Inkpad-Core/Model/WDCurveFit.m
new file mode 100644
index 0000000..02befd7
--- /dev/null
+++ b/Inkpad-Core/Model/WDCurveFit.m
@@ -0,0 +1,113 @@
+//
+//  WDCurveFit.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2011-2014 Steve Sprang
+//
+
+#import "FitCurves.h"
+#import "WDBezierNode.h"
+#import "WDCurveFit.h"
+#import "WDPath.h"
+#import "WDUtilities.h"
+
+@implementation WDCurveFit
+
++ (WDPath *) smoothPathForPoints:(NSArray *)inPoints error:(float)epsilon attemptToClose:(BOOL)shouldClose
+{
+    NSMutableArray  *points = [inPoints mutableCopy];
+    CGPoint         unboxedPts[points.count];
+    BOOL            closePath = NO;
+    int             ix = 0;
+    
+    // transfer the wrapped CGPoints to an unboxed array
+    for (NSValue *value in points) {
+        unboxedPts[ix++] = [value CGPointValue];
+    }
+    
+    // see if this path should be closed, and if so, average the first and last points
+    if (shouldClose && points.count > 3) {
+        CGPoint first = unboxedPts[0];
+        CGPoint last = unboxedPts[points.count - 1];
+        
+        if (WDDistance(first, last) < (epsilon * 2)) {
+            closePath = YES;
+            unboxedPts[0] = WDAveragePoints(first, last);
+            unboxedPts[points.count - 1] = unboxedPts[0];
+        }
+    }
+    
+    // finally, do the actual curve fitting!
+    WDBezierSegment segments[points.count];
+    int numSegments = FitCurve(segments, unboxedPts, (int) points.count, epsilon);
+    
+    // ... and turn those segments into an Inkpad path
+    return [WDCurveFit pathFromSegments:segments numSegments:numSegments closePath:closePath];
+}
+
+//
+// construct a node array from a sequence of bezier segments
+//
++ (WDPath *) pathFromSegments:(WDBezierSegment *)segments numSegments:(NSUInteger)numSegments closePath:(BOOL)closePath
+{
+    NSMutableArray  *nodes = [NSMutableArray array];
+    WDBezierNode    *node;
+    
+    for (int i = 0; i < numSegments; i++) {
+        if (i == 0) {
+            // need to take the last node's in control handle if we're closed
+            node = [WDBezierNode bezierNodeWithInPoint:(closePath ? segments[numSegments - 1].in_ : segments[0].a_)
+                                           anchorPoint:segments[0].a_
+                                              outPoint:segments[0].out_];
+        } else {
+            node = [WDBezierNode bezierNodeWithInPoint:segments[i-1].in_
+                                           anchorPoint:segments[i].a_
+                                              outPoint:segments[i].out_];
+        }
+        [nodes addObject:node];
+        
+        if (i == (numSegments - 1) && !closePath) {
+            node = [WDBezierNode bezierNodeWithInPoint:segments[i].in_
+                                           anchorPoint:segments[i].b_
+                                              outPoint:segments[i].b_];
+            [nodes addObject:node];
+        }
+    }
+    
+    if (nodes.count < 2) {
+        // degenerate path
+        return nil;
+    }
+    
+    if (closePath) {
+        node = nodes[0];
+        
+        // fix up the control handles on the start/end node...
+        // we want them to be collinear but preserve the original magnitudes
+        
+        CGPoint outDelta = WDSubtractPoints(node.outPoint, node.anchorPoint);
+        CGPoint inDelta = WDSubtractPoints(node.inPoint, node.anchorPoint);
+        
+        CGPoint newIn = WDAveragePoints(inDelta, WDMultiplyPointScalar(outDelta, -1));
+        newIn = WDScaleVector(newIn, WDMagnitude(inDelta));
+        
+        CGPoint newOut = WDAveragePoints(outDelta, WDMultiplyPointScalar(inDelta, -1));
+        newOut = WDScaleVector(newOut, WDMagnitude(outDelta));
+        
+        nodes[0] = [WDBezierNode bezierNodeWithInPoint:WDAddPoints(node.anchorPoint, newIn)
+                                           anchorPoint:node.anchorPoint
+                                              outPoint:WDAddPoints(node.anchorPoint, newOut)];
+    }
+    
+    WDPath *path = [[WDPath alloc] init];
+    path.nodes = nodes;
+    path.closed = closePath;
+    
+    return path;
+}
+
+@end
diff --git a/Inkpad-Core/Model/WDCurveFit.mm b/Inkpad-Core/Model/WDCurveFit.mm
deleted file mode 100644
index eb55249..0000000
--- a/Inkpad-Core/Model/WDCurveFit.mm
+++ /dev/null
@@ -1,106 +0,0 @@
-//
-//  WDCurveFit.m
-//  Inkpad
-//
-//  This Source Code Form is subject to the terms of the Mozilla Public
-//  License, v. 2.0. If a copy of the MPL was not distributed with this
-//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
-//
-//  Copyright (c) 2011-2013 Steve Sprang
-//
-
-#import "bezier-utils.h"
-#import "WDBezierNode.h"
-#import "WDBezierSegment.h"
-#import "WDCurveFit.h"
-#import "WDPath.h"
-#import "WDUtilities.h"
-
-@implementation WDCurveFit
-
-+ (WDPath *) smoothPathForPoints:(NSArray *)inPoints error:(float)epsilon attemptToClose:(BOOL)shouldClose
-{
-    NSMutableArray  *points = [inPoints mutableCopy];
-	Geom::Point     *pd;
-    int             i = 0, ec = (int) points.count;
-	CGPoint			p;
-    BOOL            closePath = NO;
-	
-	// see if this path should be closed
-    if (shouldClose && points.count > 3) {
-        CGPoint first = [points[0] CGPointValue];
-        CGPoint last = [[points lastObject] CGPointValue];
-        
-        if (WDDistance(first, last) < (epsilon*2)) {
-            CGPoint average = WDAveragePoints(first, last);
-            
-            closePath = YES;
-            
-            points[0] = [NSValue valueWithCGPoint:average];
-            [points removeLastObject];
-            [points addObject:[NSValue valueWithCGPoint:average]];
-        }
-    }
-    
-	pd = (Geom::Point*) malloc(sizeof( Geom::Point ) * ec);
-	
-    for (NSValue *value in points)	{
-		p = [value CGPointValue];
-		pd[i++] = Geom::Point((Geom::Coord)p.x, (Geom::Coord)p.y);
-	}
-	
-	int				numSegments, maxSegments;
-    int             segElement = 0;
-	Geom::Point     *segBuffer;
-	
-	maxSegments = MAX(256, ec);
-	segBuffer = (Geom::Point*) malloc( sizeof( Geom::Point ) * maxSegments * 4);
-    
-    WDBezierSegment wdSegments[maxSegments];
-	numSegments = bezier_fit_cubic_r(segBuffer, pd, ec, epsilon, maxSegments);
-	
-	for (int i = 0; i < numSegments; i++) {
-        wdSegments[i].a_.x = segBuffer[segElement][Geom::X];
-        wdSegments[i].a_.y = segBuffer[segElement++][Geom::Y];
-        wdSegments[i].out_.x = segBuffer[segElement][Geom::X];
-        wdSegments[i].out_.y = segBuffer[segElement++][Geom::Y];
-        wdSegments[i].in_.x = segBuffer[segElement][Geom::X];
-        wdSegments[i].in_.y = segBuffer[segElement++][Geom::Y];
-        wdSegments[i].b_.x = segBuffer[segElement][Geom::X];
-        wdSegments[i].b_.y = segBuffer[segElement++][Geom::Y];
-	}
-	
-	free(pd);
-	free(segBuffer);
-    
-    NSMutableArray  *newNodes = [NSMutableArray array];
-    WDBezierNode    *node;
-    
-    for (int i = 0; i < numSegments; i++) {
-        if (i == 0) {
-            CGPoint inPoint = closePath ? wdSegments[numSegments - 1].in_ : wdSegments[0].a_;
-            node = [WDBezierNode bezierNodeWithInPoint:inPoint anchorPoint:wdSegments[0].a_ outPoint:wdSegments[0].out_];
-        } else {
-            node = [WDBezierNode bezierNodeWithInPoint:wdSegments[i-1].in_ anchorPoint:wdSegments[i].a_ outPoint:wdSegments[i].out_];
-        }
-        
-        [newNodes addObject:node];
-        
-        if (i == (numSegments - 1) && !closePath) {
-            node = [WDBezierNode bezierNodeWithInPoint:wdSegments[i].in_ anchorPoint:wdSegments[i].b_ outPoint:wdSegments[i].b_];
-            [newNodes addObject:node];
-        }
-    }
-    
-    if (newNodes.count < 2) {
-        return nil;
-    }
-    
-    WDPath *path = [[WDPath alloc] init];
-    path.nodes = newNodes;
-    path.closed = closePath;
-    
-    return path;
-}
-
-@end
diff --git a/Inkpad-Core/Model/WDDrawing.h b/Inkpad-Core/Model/WDDrawing.h
index 7d7ee61..7b90c90 100644
--- a/Inkpad-Core/Model/WDDrawing.h
+++ b/Inkpad-Core/Model/WDDrawing.h
@@ -65,6 +65,7 @@ BOOL WDRenderingMetaDataOutlineOnly(WDRenderingMetaData metaData);
 @property (nonatomic, assign) BOOL snapToEdges;
 @property (nonatomic, assign) BOOL snapToPoints;
 @property (nonatomic, assign) BOOL snapToGrid;
+@property (nonatomic, assign) BOOL dynamicGuides;
 @property (nonatomic, assign) BOOL showGrid;
 @property (nonatomic, assign) BOOL isolateActiveLayer;
 @property (nonatomic, assign) BOOL outlineMode;
@@ -118,6 +119,7 @@ BOOL WDRenderingMetaDataOutlineOnly(WDRenderingMetaData metaData);
 extern NSString *WDSnapToPoints;
 extern NSString *WDSnapToEdges;
 extern NSString *WDSnapToGrid;
+extern NSString *WDDynamicGuides;
 extern NSString *WDShowGrid;
 extern NSString *WDGridSpacing;
 extern NSString *WDIsolateActiveLayer;
diff --git a/Inkpad-Core/Model/WDDrawing.m b/Inkpad-Core/Model/WDDrawing.m
index 3117b7e..3f8c44e 100644
--- a/Inkpad-Core/Model/WDDrawing.m
+++ b/Inkpad-Core/Model/WDDrawing.m
@@ -16,8 +16,6 @@
 #import "UIColor+Additions.h"
 #import "WDColor.h"
 #import "WDDocumentProtocol.h"
-#import "WDDrawing.h"
-#import "WDElement.h"
 #import "WDImage.h"
 #import "WDImageData.h"
 #import "WDLayer.h"
@@ -27,7 +25,9 @@
 #import "WDUtilities.h"
 
 const float kMinimumDrawingDimension = 16;
-const float kMaximumDrawingDimension = 2048;
+const float kMaximumDrawingDimension = 16000;
+const float kMaximumBitmapImageArea = 4096 * 4096;
+const float kMaximumCopiedBitmapImageDimension = 2048;
 const float kMaximumThumbnailDimension = 120;
 
 // encoder keys
@@ -46,6 +46,7 @@
 NSString *WDIsolateActiveLayer = @"WDIsolateActiveLayer";
 NSString *WDOutlineMode = @"WDOutlineMode";
 NSString *WDSnapToGrid = @"WDSnapToGrid";
+NSString *WDDynamicGuides = @"WDDynamicGuides";
 NSString *WDShowGrid = @"WDShowGrid";
 NSString *WDGridSpacing = @"WDGridSpacing";
 NSString *WDRulersVisible = @"WDRulersVisible";
@@ -145,7 +146,7 @@ - (id) initWithSize:(CGSize)size andUnits:(NSString *)units
     // each drawing saves its own settings, but when a user alters them they become the default settings for new documents
     // since this is a new document, look up the values in the defaults...
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
-    NSArray *keyArray = @[WDShowGrid, WDSnapToGrid, WDSnapToPoints, WDSnapToEdges, WDRulersVisible];
+    NSArray *keyArray = @[WDShowGrid, WDSnapToGrid, WDSnapToPoints, WDSnapToEdges, WDDynamicGuides, WDRulersVisible];
     for (NSString *key in keyArray) {
         settings_[key] = @([defaults boolForKey:key]);
     }
@@ -224,7 +225,7 @@ - (id)initWithCoder:(NSCoder *)coder
     undoManager_ = [[NSUndoManager alloc] init];
     
 #ifdef WD_DEBUG
-NSLog(@"Elements in drawing: %u", [self allElements].count);
+NSLog(@"Elements in drawing: %lu", (unsigned long)[self allElements].count);
 #endif
     
     return self; 
@@ -550,15 +551,25 @@ - (void) renderInContext:(CGContextRef)ctx clipRect:(CGRect)clip metaData:(WDRen
     
     CGContextEndTransparencyLayer(ctx);
 }
+
 - (UIImage *) pixelImage
 {
-    CGRect docBounds = CGRectMake(0, 0, dimensions_.width, dimensions_.height);
+    CGSize  dimensions = self.dimensions;
+    double  scale = 1.0f;
+    double  area = dimensions.width * dimensions.height;
     
-    UIGraphicsBeginImageContext(docBounds.size);
+    // make sure we don't use all the memory generating this bitmap
+    if (area > kMaximumBitmapImageArea) {
+        scale = sqrt(kMaximumBitmapImageArea) / sqrt(area);
+        dimensions = WDMultiplySizeScalar(dimensions, scale);
+        // whole pixel size
+        dimensions = WDRoundSize(dimensions);
+    }
+
+    UIGraphicsBeginImageContext(dimensions);
     CGContextRef ctx = UIGraphicsGetCurrentContext();
-    
+    CGContextScaleCTM(ctx, scale, scale);
     [self renderInContext:ctx clipRect:self.bounds metaData:WDRenderingMetaDataMake(1, WDRenderDefault)];
-    
     UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
     UIGraphicsEndImageContext();
     
@@ -568,11 +579,13 @@ - (UIImage *) pixelImage
 - (UIImage *) image
 {
     if ([self.units isEqualToString:@"Pixels"]) {
+        // for pixel units, include the entire drawing bounds
         return [self pixelImage];
     }
     
-    CGRect styleBounds = [self styleBounds];
-    CGRect docBounds = CGRectMake(0, 0, dimensions_.width, dimensions_.height);
+    // for any other unit, crop to the style bounds of the drawing content
+    CGRect styleBounds = self.styleBounds;
+    CGRect docBounds = self.bounds;
     
     if (CGRectEqualToRect(styleBounds, CGRectNull)) {
         styleBounds = docBounds;
@@ -580,23 +593,25 @@ - (UIImage *) image
         styleBounds = CGRectIntersection(styleBounds, docBounds);
     }
     
-    CGSize size = WDMultiplySizeScalar(styleBounds.size, 2);
+    // there's no canonical mapping from units to pixels: we'll double the resolution
+    double  scale = 2.0f;
+    CGSize  dimensions = WDMultiplySizeScalar(styleBounds.size, scale);
+    double  area = dimensions.width * dimensions.height;
     
-    if (size.width > kMaximumDrawingDimension || size.height > kMaximumDrawingDimension) {
-        if (size.width > size.height) {
-            size.height = (size.height / size.width) * kMaximumDrawingDimension;
-            size.width = kMaximumDrawingDimension;
-        } else {
-            size.width = (size.width / size.height) * kMaximumDrawingDimension;
-            size.height = kMaximumDrawingDimension;
-        }
+    // make sure we don't use all the memory generating this bitmap
+    if (area > kMaximumBitmapImageArea) {
+        double shrink = sqrt(kMaximumBitmapImageArea) / sqrt(area);
+        dimensions = WDMultiplySizeScalar(dimensions, shrink);
+        // whole pixel size
+        dimensions = WDRoundSize(dimensions);
+
+        // update the scale since it will have changed (approximately the same as scale *= shrink)
+        scale = dimensions.width / styleBounds.size.width;
     }
     
-    float scale = size.width / styleBounds.size.width;
+    UIGraphicsBeginImageContext(dimensions);
     
-    UIGraphicsBeginImageContext(size);
     CGContextRef ctx = UIGraphicsGetCurrentContext();
-    
     CGContextScaleCTM(ctx, scale, scale);
     CGContextTranslateCTM(ctx, -styleBounds.origin.x, -styleBounds.origin.y);
     [self renderInContext:ctx clipRect:self.bounds metaData:WDRenderingMetaDataMake(scale, WDRenderDefault)];
@@ -607,6 +622,9 @@ - (UIImage *) image
     return result;
 }
 
+//
+// Used for copying an image of the selection to the clipboard
+//
 + (UIImage *) imageForElements:(NSArray *)elements scale:(float)scaleFactor
 {
     CGRect contentBounds = CGRectNull;
@@ -614,20 +632,26 @@ + (UIImage *) imageForElements:(NSArray *)elements scale:(float)scaleFactor
         contentBounds = CGRectUnion(contentBounds, element.styleBounds);
     }
     
-    UIGraphicsBeginImageContext(WDMultiplySizeScalar(contentBounds.size, scaleFactor));
+    // apply the requested scale factor
+    CGSize size = WDMultiplySizeScalar(contentBounds.size, scaleFactor);
+    
+    // make sure we didn't exceed the maximum dimension
+    size = WDClampSize(size, kMaximumCopiedBitmapImageDimension);
+    
+    // ... and make sure the scale factor is still accurate
+    scaleFactor = size.width / contentBounds.size.width;
+    
+    UIGraphicsBeginImageContext(size);
     CGContextRef ctx = UIGraphicsGetCurrentContext();
     
     // scale and offset the elements to render in the new image
-    CGContextSaveGState(ctx);
-    CGContextTranslateCTM(ctx, -contentBounds.origin.x * scaleFactor, -contentBounds.origin.y * scaleFactor);
+    CGPoint origin = WDMultiplyPointScalar(contentBounds.origin, -scaleFactor);
+    CGContextTranslateCTM(ctx, origin.x, origin.y);
     CGContextScaleCTM(ctx, scaleFactor, scaleFactor);
-    
     for (WDElement *element in elements) {
         [element renderInContext:ctx metaData:WDRenderingMetaDataMake(scaleFactor, WDRenderDefault)];   
     }
     
-    CGContextRestoreGState(ctx);
-    
     UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
     UIGraphicsEndImageContext();
     
@@ -836,6 +860,19 @@ - (void) setSnapToGrid:(BOOL)snap
     [self.document markChanged];
 }
 
+- (BOOL) dynamicGuides
+{
+    return [settings_[WDDynamicGuides] boolValue];
+}
+
+- (void) setDynamicGuides:(BOOL)dynamicGuides
+{
+    settings_[WDDynamicGuides] = @(dynamicGuides);
+    
+    // this isn't an undoable action so it does not dirty the document
+    [self.document markChanged];
+}
+
 - (BOOL) isolateActiveLayer
 {
     return [settings_[WDIsolateActiveLayer] boolValue];
@@ -885,7 +922,7 @@ - (float) gridSpacing
 
 - (void) setGridSpacing:(float)spacing
 {
-    spacing = WDClamp(1, 216, spacing);
+    spacing = WDClamp(1, kMaximumDrawingDimension / 2, spacing);
     
     settings_[WDGridSpacing] = @(spacing);
     [[NSNotificationCenter defaultCenter] postNotificationName:WDGridSpacingChangedNotification object:self];
diff --git a/Inkpad-Core/Model/WDDynamicGuide.h b/Inkpad-Core/Model/WDDynamicGuide.h
new file mode 100644
index 0000000..4ea775e
--- /dev/null
+++ b/Inkpad-Core/Model/WDDynamicGuide.h
@@ -0,0 +1,63 @@
+//
+//  WDDynamicGuide.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import <Foundation/Foundation.h>
+
+@class WDCanvas;
+
+//
+// WDExtent
+//
+@interface WDExtent : NSObject
+@property (nonatomic) double min;
+@property (nonatomic) double max;
+
++ (WDExtent *) extentWithMin:(double)min max:(double)max;
+@end
+
+//
+// WDDynamicGuide
+//
+
+static NSComparator guideCompare = ^(id a, id b){
+    return [a compare:b];
+};
+
+@interface WDDynamicGuide : NSObject
+
+// the position of the guide
+@property (nonatomic) double offset;
+
+// contains an extent for every object aligned to this guide
+@property (nonatomic) NSMutableSet *extents;
+
+// the min/max of all the extents
+@property (nonatomic) double minExtent;
+@property (nonatomic) double maxExtent;
+
+@property (nonatomic, getter=isVertical) BOOL vertical;
+
+// horizontal guides align objects horizontally, but somewhat confusingly, they render as vertical lines
++ (WDDynamicGuide *) horizontalGuideWithOffset:(double)offset;
+
+// vertical guides align objects vertically (but render as horizontal lines)
++ (WDDynamicGuide *) verticalGuideWithOffset:(double)offset;
+
++ (void) generateGuidesForBoundingBox:(CGRect)bbox
+                     horizontalGuides:(NSMutableArray *)horizontal
+                       verticalGuides:(NSMutableArray *)vertical;
+
+- (void) addExtent:(WDExtent *)extent;
+- (void) addExtentsFromSet:(NSSet *)extents;
+
+- (void) render:(WDCanvas *)canvas;
+
+@end
diff --git a/Inkpad-Core/Model/WDDynamicGuide.m b/Inkpad-Core/Model/WDDynamicGuide.m
new file mode 100644
index 0000000..43428bd
--- /dev/null
+++ b/Inkpad-Core/Model/WDDynamicGuide.m
@@ -0,0 +1,197 @@
+//
+//  WDDynamicGuide.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "WDCanvas.h"
+#import "WDColor.h"
+#import "WDDynamicGuide.h"
+#import "WDGLUtilities.h"
+#import <OpenGLES/EAGL.h>
+#import <OpenGLES/ES1/gl.h>
+#import <OpenGLES/ES1/glext.h>
+
+const float kWDDefaultOutset = 15.0f;
+const float kWDMinimumExtent = 120.0f;
+
+//
+// WDExtent
+//
+
+@implementation WDExtent
+
++ (WDExtent *) extentWithMin:(double)min max:(double)max
+{
+    WDExtent *extent = [[WDExtent alloc] init];
+    
+    // sanity check our inputs
+    BOOL inOrder = (min <= max);
+    
+    extent.min = inOrder ? min : max;
+    extent.max = inOrder ? max : min;
+    
+    return extent;
+}
+
+- (BOOL) isEqual:(WDExtent *)object
+{
+    if (!object || ![object isKindOfClass:[WDExtent class]]) {
+        return NO;
+    }
+    
+    return (self.min == object.min) && (self.max == object.max);
+}
+
+- (NSUInteger)hash {
+    return [[NSNumber numberWithDouble:(self.min + self.max)] hash];
+}
+
+@end
+
+//
+// WDDynamicGuide
+//
+
+@implementation WDDynamicGuide
+
++ (WDDynamicGuide *) horizontalGuideWithOffset:(double)offset
+{
+    return [[WDDynamicGuide alloc] initWithOffset:offset];
+}
+
++ (WDDynamicGuide *) verticalGuideWithOffset:(double)offset
+{
+    WDDynamicGuide *guide = [[WDDynamicGuide alloc] initWithOffset:offset];
+    guide.vertical = YES;
+    return guide;
+}
+
+- (id) initWithOffset:(double)offset
+{
+    self = [super init];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    self.offset = offset;
+    self.extents = [NSMutableSet set];
+    
+    return self;
+}
+
+- (NSString *) description
+{
+    NSString *orientation = self.vertical ? @"vertical" : @"horizontal";
+    return [NSString stringWithFormat:@"%@: %g; %@", [super description], self.offset, orientation];
+}
+
+- (void) addExtent:(WDExtent *)extent
+{
+    if (self.extents.count == 0) {
+        self.minExtent = extent.min;
+        self.maxExtent = extent.max;
+    } else {
+        self.minExtent = MIN(extent.min, self.minExtent);
+        self.maxExtent = MAX(extent.max, self.maxExtent);
+    }
+    
+    [self.extents addObject:extent];
+}
+
+- (void) addExtentsFromSet:(NSSet *)extents
+{
+    for (WDExtent *extent in extents) {
+        [self addExtent:extent];
+    }
+}
+
++ (void) generateGuidesForBoundingBox:(CGRect)bbox horizontalGuides:(NSMutableArray *)horizontal verticalGuides:(NSMutableArray *)vertical
+{
+    WDDynamicGuide *guide;
+    
+    CGFloat minX = CGRectGetMinX(bbox);
+    CGFloat midX = CGRectGetMidX(bbox);
+    CGFloat maxX = CGRectGetMaxX(bbox);
+    CGFloat minY = CGRectGetMinY(bbox);
+    CGFloat midY = CGRectGetMidY(bbox);
+    CGFloat maxY = CGRectGetMaxY(bbox);
+    
+    WDExtent *verticalExtent = [WDExtent extentWithMin:minY max:maxY];
+    WDExtent *horizontalExtent = [WDExtent extentWithMin:minX max:maxX];
+    
+    CGFloat xValues[] = {minX, midX, maxX};
+    CGFloat yValues[] = {minY, midY, maxY};
+    
+    for (int i = 0; i < 3; i++) {
+        // horizontal guides
+        guide = [WDDynamicGuide horizontalGuideWithOffset:xValues[i]];
+        [guide addExtent:verticalExtent];
+        [horizontal addObject:guide];
+        
+        // vertical guides
+        guide = [WDDynamicGuide verticalGuideWithOffset:yValues[i]];
+        [guide addExtent:horizontalExtent];
+        [vertical addObject:guide];
+    }
+}
+
+- (NSComparisonResult) compare:(WDDynamicGuide *)guide
+{
+    return [@(self.offset) compare:@(guide.offset)];
+}
+
+- (void) render:(WDCanvas *)canvas
+{
+    CGPoint     a, b;
+    float       outset;
+    float       frameHeight = CGRectGetHeight(canvas.frame);
+    
+    glLineWidth([UIScreen mainScreen].scale);
+    glColor4f(0, 118.0 / 255, 1, 1);
+    
+    for (WDExtent *extent in self.extents) {
+        double extentLength = extent.max - extent.min;
+        double effectiveLength = (canvas.viewScale * extentLength) + (kWDDefaultOutset * 2);
+        
+        // make sure the rendered extent is at least some minimum length after accounting for view scale
+        if (effectiveLength < kWDMinimumExtent) {
+            outset = kWDMinimumExtent - (canvas.viewScale * extentLength);
+            outset /= 2.0f;
+        } else {
+            outset = kWDDefaultOutset;
+        }
+        outset /= canvas.viewScale;
+        
+        if (self.isVertical) {
+            a.y = b.y = self.offset;
+            a.x = extent.min - outset;
+            b.x = extent.max + outset;
+        } else {
+            a.x = b.x = self.offset;
+            a.y = extent.min - outset;
+            b.y = extent.max + outset;
+        }
+        
+        // convert from document space to GL screen space
+        a = [canvas convertPointFromDocumentSpace:a];
+        b = [canvas convertPointFromDocumentSpace:b];
+        
+        // flip the y coordinate
+        a.y = frameHeight - a.y;
+        b.y = frameHeight - b.y;
+        
+        WDGLLineFromPointToPoint(a, b);
+    }
+    
+    // put it back the way we found it
+    glLineWidth(1);
+}
+
+@end
diff --git a/Inkpad-Core/Model/WDElement.h b/Inkpad-Core/Model/WDElement.h
index 114c953..d5e580c 100644
--- a/Inkpad-Core/Model/WDElement.h
+++ b/Inkpad-Core/Model/WDElement.h
@@ -86,7 +86,7 @@ typedef enum {
 - (void) drawOpenGLHandlesWithTransform:(CGAffineTransform)transform viewTransform:(CGAffineTransform)viewTransform;
 - (void) drawOpenGLAnchorsWithViewTransform:(CGAffineTransform)transform;
 - (void) drawGradientControlsWithViewTransform:(CGAffineTransform)transform;
-- (void) drawTextPathControlsWithViewTransform:(CGAffineTransform)viewTransform;
+- (void) drawTextPathControlsWithViewTransform:(CGAffineTransform)viewTransform viewScale:(float)viewScale;
 
 - (NSSet *) transform:(CGAffineTransform)transform;
 - (void) adjustColor:(WDColor * (^)(WDColor *color))adjustment scope:(WDColorAdjustmentScope)scope;
diff --git a/Inkpad-Core/Model/WDElement.m b/Inkpad-Core/Model/WDElement.m
index 4bc5163..34a0669 100644
--- a/Inkpad-Core/Model/WDElement.m
+++ b/Inkpad-Core/Model/WDElement.m
@@ -11,13 +11,10 @@
 
 #import "UIColor+Additions.h"
 #import "WDColor.h"
-#import "WDDrawing.h"
-#import "WDElement.h"
 #import "WDGLUtilities.h"
 #import "WDGroup.h"
 #import "WDInspectableProperties.h"
 #import "WDLayer.h"
-#import "WDPickResult.h"
 #import "WDPropertyManager.h"
 #import "WDShadow.h"
 #import "WDSVGHelper.h"
@@ -283,7 +280,7 @@ - (void) drawGradientControlsWithViewTransform:(CGAffineTransform)transform
 {
 }
 
-- (void) drawTextPathControlsWithViewTransform:(CGAffineTransform)viewTransform;
+- (void) drawTextPathControlsWithViewTransform:(CGAffineTransform)viewTransform viewScale:(float)viewScale
 {
 }
 
diff --git a/Inkpad-Core/Model/WDFillTransform.h b/Inkpad-Core/Model/WDFillTransform.h
index c89a4be..ae0c872 100644
--- a/Inkpad-Core/Model/WDFillTransform.h
+++ b/Inkpad-Core/Model/WDFillTransform.h
@@ -19,10 +19,10 @@
 @property (nonatomic, readonly) CGPoint transformedStart;
 @property (nonatomic, readonly) CGPoint transformedEnd;
 
-+ (WDFillTransform *) fillTransformWithRect:(CGRect)rect;
++ (WDFillTransform *) fillTransformWithRect:(CGRect)rect centered:(BOOL)centered;
 - (id) initWithTransform:(CGAffineTransform)transform start:(CGPoint)start end:(CGPoint)end;
 
-- (BOOL) isDefaultInRect:(CGRect)rect;
+- (BOOL) isDefaultInRect:(CGRect)rect centered:(BOOL)centered;
 
 - (WDFillTransform *) transform:(CGAffineTransform)transform;
 - (WDFillTransform *) transformWithTransformedStart:(CGPoint)pt;
diff --git a/Inkpad-Core/Model/WDFillTransform.m b/Inkpad-Core/Model/WDFillTransform.m
index 92d032f..ea196d5 100644
--- a/Inkpad-Core/Model/WDFillTransform.m
+++ b/Inkpad-Core/Model/WDFillTransform.m
@@ -26,9 +26,10 @@ @implementation WDFillTransform
 @synthesize end = end_;
 @synthesize transform = transform_;
 
-+ (WDFillTransform *) fillTransformWithRect:(CGRect)rect
++ (WDFillTransform *) fillTransformWithRect:(CGRect)rect centered:(BOOL)centered
 {
-    CGPoint start = CGPointMake(CGRectGetMinX(rect), CGRectGetMidY(rect));
+    float   startX = centered ? CGRectGetMidX(rect) : CGRectGetMinX(rect);
+    CGPoint start = CGPointMake(startX, CGRectGetMidY(rect));
     CGPoint end = CGPointMake(CGRectGetMaxX(rect), CGRectGetMidY(rect));
     
     WDFillTransform *fT = [[WDFillTransform alloc] initWithTransform:CGAffineTransformIdentity start:start end:end];
@@ -69,13 +70,9 @@ - (id)initWithCoder:(NSCoder *)coder
     return self; 
 }
 
-- (BOOL) isDefaultInRect:(CGRect)rect
+- (BOOL) isDefaultInRect:(CGRect)rect centered:(BOOL)centered
 {
-    CGPoint start = CGPointMake(CGRectGetMinX(rect), CGRectGetMidY(rect));
-    CGPoint end = CGPointMake(CGRectGetMaxX(rect), CGRectGetMidY(rect));
-        
-    return (CGPointEqualToPoint(start_, start) && CGPointEqualToPoint(end_, end) &&
-            CGAffineTransformIsIdentity(self.transform));
+    return [self isEqual:[WDFillTransform fillTransformWithRect:rect centered:centered]];
 }
 
 - (BOOL) isEqual:(WDFillTransform *)fillTransform
diff --git a/Inkpad-Core/Model/WDGradient.m b/Inkpad-Core/Model/WDGradient.m
index 6e6ac59..01833fb 100644
--- a/Inkpad-Core/Model/WDGradient.m
+++ b/Inkpad-Core/Model/WDGradient.m
@@ -72,6 +72,13 @@ - (id) initWithType:(WDGradientType)type stops:(NSArray *)stops
         return nil;
     }
     
+    if (!stops || !stops.count) {
+        WDLog(@"-[WDGradient initWithType:stops:] called with empty stop array!");
+        
+        stops = @[[WDGradientStop stopWithColor:[WDColor blackColor] andRatio:0.0],
+                  [WDGradientStop stopWithColor:[WDColor whiteColor] andRatio:1.0]];
+    }
+    
     stops_ = [stops sortedArrayUsingSelector:@selector(compare:)];
     type_ = type;
     
@@ -366,6 +373,11 @@ - (void) paintPath:(WDPath *)path inContext:(CGContextRef)ctx
     CGContextRestoreGState(ctx);
 }
 
+- (BOOL) wantsCenteredFillTransform
+{
+    return (self.type == kWDRadialGradient) ? YES : NO;
+}
+
 - (BOOL) transformable
 {
     return YES;
diff --git a/Inkpad-Core/Model/WDGradientStop.m b/Inkpad-Core/Model/WDGradientStop.m
index f36c0ce..2cb5184 100644
--- a/Inkpad-Core/Model/WDGradientStop.m
+++ b/Inkpad-Core/Model/WDGradientStop.m
@@ -37,7 +37,8 @@ - (id) initWithColor:(WDColor *)color andRatio:(float)ratio
         return nil;
     }
     
-    color_ = color;
+    // makes sure we won't end up with a nil color
+    color_ = color ?: [WDColor blackColor];
     ratio_ = WDClamp(0.0f, 1.0f, ratio);
     
     return self;
diff --git a/Inkpad-Core/Model/WDImage.m b/Inkpad-Core/Model/WDImage.m
index a89d9b8..f33b760 100644
--- a/Inkpad-Core/Model/WDImage.m
+++ b/Inkpad-Core/Model/WDImage.m
@@ -15,14 +15,11 @@
 #endif
 
 #import "UIColor+Additions.h"
-#import "WDBezierSegment.h"
 #import "WDColor.h"
-#import "WDDrawing.h"
 #import "WDGLUtilities.h"
 #import "WDImage.h"
 #import "WDImageData.h"
 #import "WDLayer.h"
-#import "WDPickResult.h"
 #import "WDShadow.h"
 #import "WDSVGHelper.h"
 #import "WDUtilities.h"
diff --git a/Inkpad-Core/Model/WDInspectableProperties.h b/Inkpad-Core/Model/WDInspectableProperties.h
index d6a221c..7589963 100644
--- a/Inkpad-Core/Model/WDInspectableProperties.h
+++ b/Inkpad-Core/Model/WDInspectableProperties.h
@@ -35,3 +35,5 @@ extern NSString *WDStrokeJoinProperty;
 extern NSString *WDStrokeWidthProperty;
 extern NSString *WDStrokeVisibleProperty;
 extern NSString *WDStrokeDashPatternProperty;
+extern NSString *WDStartArrowProperty;
+extern NSString *WDEndArrowProperty;
diff --git a/Inkpad-Core/Model/WDInspectableProperties.m b/Inkpad-Core/Model/WDInspectableProperties.m
index cd52da2..634863a 100644
--- a/Inkpad-Core/Model/WDInspectableProperties.m
+++ b/Inkpad-Core/Model/WDInspectableProperties.m
@@ -37,3 +37,5 @@
 NSString *WDStrokeWidthProperty = @"WDStrokeWidthProperty";
 NSString *WDStrokeVisibleProperty = @"WDStrokeVisibleProperty";
 NSString *WDStrokeDashPatternProperty = @"WDStrokeDashPatternProperty";
+NSString *WDStartArrowProperty = @"WDStartArrowProperty";
+NSString *WDEndArrowProperty = @"WDEndArrowProperty";
diff --git a/Inkpad-Core/Model/WDLayer.m b/Inkpad-Core/Model/WDLayer.m
index 2315d99..f785255 100644
--- a/Inkpad-Core/Model/WDLayer.m
+++ b/Inkpad-Core/Model/WDLayer.m
@@ -10,7 +10,6 @@
 //
 
 #import "UIColor+Additions.h"
-#import "WDDrawing.h"
 #import "WDElement.h"
 #import "WDLayer.h"
 #import "WDSVGHelper.h"
@@ -180,7 +179,9 @@ - (WDXMLElement *) SVGElement
     }
     
     WDXMLElement *layer = [WDXMLElement elementWithName:@"g"];
-    [layer setAttribute:@"id" value:[[WDSVGHelper sharedSVGHelper] uniqueIDWithPrefix:@"Layer"]];
+    NSString *uniqueName = [[WDSVGHelper sharedSVGHelper] uniqueIDWithPrefix:
+                            [@"Layer$" stringByAppendingString:name_]];
+    [layer setAttribute:@"id" value:[uniqueName substringFromIndex:6]];
     [layer setAttribute:@"inkpad:layerName" value:name_];
     
     if (self.hidden) {
diff --git a/Inkpad-Core/Model/WDPath.h b/Inkpad-Core/Model/WDPath.h
index 88c58ad..ad284d3 100644
--- a/Inkpad-Core/Model/WDPath.h
+++ b/Inkpad-Core/Model/WDPath.h
@@ -24,9 +24,18 @@
     BOOL                reversed_;
     
     CGMutablePathRef    pathRef_;
+    CGMutablePathRef    strokePathRef_;
     CGRect              bounds_;
     BOOL                boundsDirty_;
     
+    // arrowheads
+    CGPoint             arrowStartAttachment_;
+    float               arrowStartAngle_;
+    BOOL                canFitStartArrow_;
+    CGPoint             arrowEndAttachment_;
+    float               arrowEndAngle_;
+    BOOL                canFitEndArrow_;
+    
     // to simplify rendering
     NSMutableArray      *displayNodes_;
     UIColor             *displayColor_;
@@ -89,5 +98,7 @@
 
 - (void) setClosedQuiet:(BOOL)closed;
 
+- (WDStrokeStyle *) effectiveStrokeStyle;
+
 @end
 
diff --git a/Inkpad-Core/Model/WDPath.m b/Inkpad-Core/Model/WDPath.m
index e6f6236..54c9726 100644
--- a/Inkpad-Core/Model/WDPath.m
+++ b/Inkpad-Core/Model/WDPath.m
@@ -10,8 +10,8 @@
 //
 
 #import "UIColor+Additions.h"
+#import "WDArrowhead.h"
 #import "WDBezierNode.h"
-#import "WDBezierSegment.h"
 #import "WDColor.h"
 #import "WDCompoundPath.h"
 #import "WDFillTransform.h"
@@ -74,7 +74,13 @@ - (id) initWithNode:(WDBezierNode *)node
 
 - (void) dealloc
 {
-    CGPathRelease(pathRef_);
+    if (pathRef_) {
+        CGPathRelease(pathRef_);
+    }
+    
+    if (strokePathRef_) {
+        CGPathRelease(strokePathRef_);
+    }
 }
 
 - (void)encodeWithCoder:(NSCoder *)coder
@@ -115,41 +121,176 @@ - (NSMutableArray *) reversedNodes
     return reversed;
 }
 
-- (CGPathRef) pathRef
+- (void) strokeStyleChanged
 {
-    if (nodes_.count == 0) {
-        return NULL;
+    [self invalidatePath];
+}
+
+- (void) computePathRef
+{
+    NSArray *nodes = reversed_ ? [self reversedNodes] : nodes_;
+    
+    // construct the path ref from the node list
+    WDBezierNode                *prevNode = nil;
+    BOOL                        firstTime = YES;
+    
+    pathRef_ = CGPathCreateMutable();
+    
+    for (WDBezierNode *node in nodes) {
+        if (firstTime) {
+            CGPathMoveToPoint(pathRef_, NULL, node.anchorPoint.x, node.anchorPoint.y);
+            firstTime = NO;
+        } else if ([prevNode hasOutPoint] || [node hasInPoint]) {
+            CGPathAddCurveToPoint(pathRef_, NULL, prevNode.outPoint.x, prevNode.outPoint.y,
+                                  node.inPoint.x, node.inPoint.y, node.anchorPoint.x, node.anchorPoint.y);
+        } else {
+            CGPathAddLineToPoint(pathRef_, NULL, node.anchorPoint.x, node.anchorPoint.y);
+        }
+        prevNode = node;
     }
     
-    if (!pathRef_) {
-        // construct the path ref from the node list
-        
-        WDBezierNode                *prevNode = nil;
-        BOOL                        firstTime = YES;
-        NSArray                     *nodes = reversed_ ? [self reversedNodes] : nodes_;
-        
-        pathRef_ = CGPathCreateMutable();
+    if (closed_ && prevNode) {
+        WDBezierNode *node = nodes[0];
+        CGPathAddCurveToPoint(pathRef_, NULL, prevNode.outPoint.x, prevNode.outPoint.y,
+                              node.inPoint.x, node.inPoint.y, node.anchorPoint.x, node.anchorPoint.y);
         
-        for (WDBezierNode *node in nodes) {
-            if (firstTime) {
-                CGPathMoveToPoint(pathRef_, NULL, node.anchorPoint.x, node.anchorPoint.y);
-                firstTime = NO;
-            } else if ([prevNode hasOutPoint] || [node hasInPoint]) {
-                CGPathAddCurveToPoint(pathRef_, NULL, prevNode.outPoint.x, prevNode.outPoint.y,
-                                      node.inPoint.x, node.inPoint.y, node.anchorPoint.x, node.anchorPoint.y);
-            } else {
-                CGPathAddLineToPoint(pathRef_, NULL, node.anchorPoint.x, node.anchorPoint.y);
+        CGPathCloseSubpath(pathRef_);
+    }
+}
+
+- (NSArray *) insetForArrowhead:(WDArrowhead *)arrowhead nodes:(NSArray *)nodes attachment:(CGPoint *)attachment angle:(float *)angle
+{
+    NSMutableArray  *newNodes = [NSMutableArray array];
+    NSInteger       numNodes = nodes.count;
+    WDBezierNode    *firstNode = nodes[0];
+    CGPoint         arrowTip = firstNode.anchorPoint;
+    CGPoint         result;
+    WDStrokeStyle   *stroke = [self effectiveStrokeStyle];
+    float           t, scale = stroke.width;
+    BOOL            butt = (stroke.cap == kCGLineCapButt) ? YES : NO;
+    
+    for (int i = 0; i < numNodes-1; i++) {
+        WDBezierNode    *a = nodes[i];
+        WDBezierNode    *b = nodes[i+1];
+        WDBezierSegment segment = WDBezierSegmentMake(a, b);
+        WDBezierSegment L, R;
+        
+        if (WDBezierSegmentPointDistantFromPoint(segment, [arrowhead insetLength:butt] * scale, arrowTip, &result, &t)) {
+            WDBezierSegmentSplitAtT(segment, &L, &R, t);
+            [newNodes addObject:[WDBezierNode bezierNodeWithInPoint:result anchorPoint:result outPoint:R.out_]];
+            [newNodes addObject:[WDBezierNode bezierNodeWithInPoint:R.in_ anchorPoint:b.anchorPoint outPoint:b.outPoint]];
+            
+            for (int n = i+2; n < numNodes; n++) {
+                [newNodes addObject:nodes[n % numNodes]];
             }
-            prevNode = node;
+            
+            *attachment = result;
+            CGPoint delta = WDSubtractPoints(arrowTip, result);
+            *angle = atan2(delta.y, delta.x);
+            
+            break;
+        }
+    }
+    
+    return newNodes;
+}
+
+- (void) computeStrokePathRef
+{
+    WDStrokeStyle *stroke = [self effectiveStrokeStyle];
+    
+    if (strokePathRef_) {
+        CGPathRelease(strokePathRef_);
+    }
+    
+    if (![stroke hasArrow]) {
+        // since we don't have arrowheads, the stroke path is the same as the fill path
+        strokePathRef_ = (CGMutablePathRef) CGPathRetain(self.pathRef);
+        return;
+    }
+    
+    // need to calculate arrowhead positions and inset the path appropriately
+    
+    NSArray *nodes = [nodes_ copy];
+    if (closed_) {
+        nodes = [nodes arrayByAddingObject:nodes[0]];
+    }
+    
+    // by default, we can fit an arrow
+    canFitStartArrow_ = canFitEndArrow_ = YES;
+    
+    // start arrow?
+    WDArrowhead *startArrowhead = [WDArrowhead arrowheads][stroke.startArrow];
+    if (startArrowhead) {
+        nodes = [self insetForArrowhead:startArrowhead nodes:nodes attachment:&arrowStartAttachment_ angle:&arrowStartAngle_];
+        // if we ate up the path, we can't fit
+        canFitStartArrow_ = nodes.count;
+    }
+    
+    // end arrow?
+    WDArrowhead *endArrowhead = [WDArrowhead arrowheads][stroke.endArrow];
+    if (endArrowhead && nodes.count) {
+        NSMutableArray *reversed = [NSMutableArray array];
+        for (WDBezierNode *node in [nodes reverseObjectEnumerator]) {
+            [reversed addObject:[node flippedNode]];
         }
         
-        if (closed_ && prevNode) {
-            WDBezierNode *node = nodes[0];
-            CGPathAddCurveToPoint(pathRef_, NULL, prevNode.outPoint.x, prevNode.outPoint.y,
+        NSArray *result = [self insetForArrowhead:endArrowhead nodes:reversed attachment:&arrowEndAttachment_ angle:&arrowEndAngle_];
+        // if we ate up the path, we can't fit
+        canFitEndArrow_ = result.count;
+        
+        if (canFitEndArrow_) {
+            nodes = result;
+        }
+    }
+    
+    if (!canFitStartArrow_ || !canFitEndArrow_) {
+        // we either fit both arrows or no arrows
+        canFitStartArrow_ = canFitEndArrow_ = NO;
+        strokePathRef_ = (CGMutablePathRef) CGPathRetain(pathRef_);
+        return;
+    }
+
+    // construct the path ref from the remaining node list
+    WDBezierNode    *prevNode = nil;
+    BOOL            firstTime = YES;
+
+    strokePathRef_ = CGPathCreateMutable();
+    for (WDBezierNode *node in nodes) {
+        if (firstTime) {
+            CGPathMoveToPoint(strokePathRef_, NULL, node.anchorPoint.x, node.anchorPoint.y);
+            firstTime = NO;
+        } else if ([prevNode hasOutPoint] || [node hasInPoint]) {
+            CGPathAddCurveToPoint(strokePathRef_, NULL, prevNode.outPoint.x, prevNode.outPoint.y,
                                   node.inPoint.x, node.inPoint.y, node.anchorPoint.x, node.anchorPoint.y);
-            
-            CGPathCloseSubpath(pathRef_);
+        } else {
+            CGPathAddLineToPoint(strokePathRef_, NULL, node.anchorPoint.x, node.anchorPoint.y);
         }
+        prevNode = node;
+    }
+}
+
+- (CGPathRef) strokePathRef
+{
+    if (nodes_.count == 0) {
+        return NULL;
+    }
+    
+    if (!strokePathRef_) {
+        [self computeStrokePathRef];
+    }
+    
+    return strokePathRef_;
+}
+
+- (CGPathRef) pathRef
+{
+    if (nodes_.count == 0) {
+        return NULL;
+    }
+    
+    if (!pathRef_) {
+        [self computePathRef];
     }
     
     return pathRef_;
@@ -334,17 +475,19 @@ - (void) setClosedQuiet:(BOOL)closed
     }
     
     if (closed) {
-        // if the first and last node have the same anchor, one is redundant
+        // if the first and last node are sufficiently close to each other, one is redundant
         WDBezierNode *first = [self firstNode];
         WDBezierNode *last = [self lastNode];
-        if (CGPointEqualToPoint(first.anchorPoint, last.anchorPoint)) {
+        
+        if (WDDistance(first.anchorPoint, last.anchorPoint) < 1.0e-4) {
             WDBezierNode *closedNode = [WDBezierNode bezierNodeWithInPoint:last.inPoint anchorPoint:first.anchorPoint outPoint:first.outPoint];
             
             NSMutableArray *newNodes = [NSMutableArray arrayWithArray:nodes_];
             newNodes[0] = closedNode;
             [newNodes removeLastObject];
             
-            self.nodes = newNodes;
+            // set directly so that we don't notify
+            nodes_ = newNodes;
         }
     }
     
@@ -422,6 +565,17 @@ - (void) reversePathDirection
     
     [[self.undoManager prepareWithInvocationTarget:self] reversePathDirection];
     
+    if (self.strokeStyle && [self.strokeStyle hasArrow]) {
+        WDStrokeStyle *flippedArrows = [self.strokeStyle strokeStyleWithSwappedArrows];
+        NSSet *changedProperties = [self changedStrokePropertiesFrom:self.strokeStyle to:flippedArrows];
+        
+        if (changedProperties.count) {
+            [self setStrokeStyleQuiet:flippedArrows];
+            [self strokeStyleChanged];
+            [self propertiesChanged:changedProperties];
+        }
+    }
+    
     reversed_ = !reversed_;
     [self invalidatePath];
 
@@ -430,8 +584,15 @@ - (void) reversePathDirection
 
 - (void) invalidatePath
 {
-    CGPathRelease(pathRef_);
-    pathRef_ = NULL;
+    if (pathRef_) {
+        CGPathRelease(pathRef_);
+        pathRef_ = NULL;
+    }
+    
+    if (strokePathRef_) {
+        CGPathRelease(strokePathRef_);
+        strokePathRef_ = NULL;
+    }
     
     if (self.superpath) {
         [self.superpath invalidatePath];
@@ -548,7 +709,7 @@ - (WDShadow *) shadowForStyleBounds
  */
 - (CGRect) styleBounds
 {
-    WDStrokeStyle *strokeStyle = self.superpath ? self.superpath.strokeStyle : self.strokeStyle;
+    WDStrokeStyle *strokeStyle = [self effectiveStrokeStyle];
     
     if (![strokeStyle willRender]) {
         return [self expandStyleBounds:self.bounds];
@@ -596,6 +757,32 @@ - (CGRect) styleBounds
         }
     }
     
+    // add in arrowheads, if any
+    if ([strokeStyle hasArrow] && self.nodes && self.nodes.count) {
+        float               scale = strokeStyle.width;
+        CGRect              arrowBounds;
+        WDArrowhead         *arrow;
+        
+        // make sure this computed
+        [self strokePathRef];
+        
+        // start arrow
+        if ([strokeStyle hasStartArrow]) {
+            arrow = [WDArrowhead arrowheads][strokeStyle.startArrow];
+            arrowBounds = [arrow boundingBoxAtPosition:arrowStartAttachment_ scale:scale angle:arrowStartAngle_
+                                     useAdjustment:(strokeStyle.cap == kCGLineCapButt)];
+            styleBounds = CGRectUnion(styleBounds, arrowBounds);
+        }
+        
+        // end arrow
+        if ([strokeStyle hasEndArrow]) {
+            arrow = [WDArrowhead arrowheads][strokeStyle.endArrow];
+            arrowBounds = [arrow boundingBoxAtPosition:arrowEndAttachment_ scale:scale angle:arrowEndAngle_
+                                     useAdjustment:(strokeStyle.cap == kCGLineCapButt)];
+            styleBounds = CGRectUnion(styleBounds, arrowBounds);
+        }
+    }
+    
     return [self expandStyleBounds:styleBounds];
 }
 
@@ -1533,7 +1720,7 @@ - (NSArray *) erase:(WDAbstractPath *)erasePath
             smallestT = MAXFLOAT;
             intersected = NO;
             
-            // split the segments into more segments at every interesection with the erasing path
+            // split the segments into more segments at every intersection with the erasing path
             for (WDPath *subpath in subpaths) {
                 prev = (subpath.nodes)[0];
                 
@@ -1639,19 +1826,13 @@ - (void) simplify
             !WDCollinear(current.anchorPoint, next.anchorPoint, nextnext.inPoint) ||
             !WDCollinear(current.anchorPoint, next.anchorPoint, nextnext.anchorPoint))
         {
-            // can't remove the node, add it and move on
+            // can't remove the node since it's nonlinear, add it and move on
             [newNodes addObject:next];
             current = next;
         }
         
         next = nextnext;
-        
-        if (ix < nodeCount) {
-            nextnext = nodes_[(ix % nodes_.count)];
-        } else {
-            nextnext = nil;
-        }
-        
+        nextnext = (ix < nodeCount) ? nodes_[ix % nodes_.count] : nil;
         ix++;
     }
     
@@ -1661,9 +1842,9 @@ - (void) simplify
     
     if (closed_) {
         // see if we should remove the first node
-        current = [nodes_ lastObject];
-        next = nodes_[0];
-        nextnext = nodes_[1];
+        current = [newNodes lastObject];
+        next = newNodes[0];
+        nextnext = newNodes[1];
         
         if (WDCollinear(current.anchorPoint, current.outPoint, next.inPoint) &&
             WDCollinear(current.anchorPoint, next.inPoint, next.anchorPoint) &&
@@ -1775,4 +1956,104 @@ - (id) copyWithZone:(NSZone *)zone
     return path;
 }
 
+- (WDStrokeStyle *) effectiveStrokeStyle
+{
+    return self.superpath ? self.superpath.strokeStyle : self.strokeStyle;
+}
+
+- (void) addSVGArrowheadPath:(CGPathRef)pathRef toGroup:(WDXMLElement *)group
+{
+    WDAbstractPath  *inkpadPath = [WDAbstractPath pathWithCGPathRef:pathRef];
+    WDStrokeStyle   *stroke = [self effectiveStrokeStyle];
+    
+    WDXMLElement *arrowPath = [WDXMLElement elementWithName:@"path"];
+    [arrowPath setAttribute:@"d" value:[inkpadPath nodeSVGRepresentation]];
+    [arrowPath setAttribute:@"fill" value:[stroke.color hexValue]];
+    [group addChild:arrowPath];
+}
+
+- (void) addSVGArrowheadsToGroup:(WDXMLElement *)group
+{
+    WDStrokeStyle *stroke = [self effectiveStrokeStyle];
+    
+    WDArrowhead *arrow = [WDArrowhead arrowheads][stroke.startArrow];
+    if (arrow) {
+        CGMutablePathRef pathRef = CGPathCreateMutable();
+        [arrow addToMutablePath:pathRef position:arrowStartAttachment_ scale:stroke.width angle:arrowStartAngle_
+              useAdjustment:(stroke.cap == kCGLineCapButt)];
+        [self addSVGArrowheadPath:pathRef toGroup:group];
+        CGPathRelease(pathRef);
+    }
+    
+    arrow = [WDArrowhead arrowheads][stroke.endArrow];
+    if (arrow) {
+        CGMutablePathRef pathRef = CGPathCreateMutable();
+        [arrow addToMutablePath:pathRef position:arrowEndAttachment_ scale:stroke.width angle:arrowEndAngle_
+              useAdjustment:(stroke.cap == kCGLineCapButt)];
+        [self addSVGArrowheadPath:pathRef toGroup:group];
+        CGPathRelease(pathRef);
+    }
+}
+
+//#define DEBUG_ATTACHMENTS YES
+
+- (void) renderStrokeInContext:(CGContextRef)ctx
+{
+    WDStrokeStyle *stroke = [self effectiveStrokeStyle];
+    
+    if (!stroke.hasArrow) {
+        [super renderStrokeInContext:ctx];
+        return;
+    }
+    
+#ifdef DEBUG_ATTACHMENTS
+    // this will show the arrowhead overlapping the stroke if the stroke color is semi-transparent
+    [super renderStrokeInContext:ctx];
+#else
+    // normally we want the stroke and arrowhead to appear unified, even with a semi-transparent stroke color
+    CGContextAddPath(ctx, self.strokePathRef);
+    [stroke applyInContext:ctx];
+    
+    CGContextReplacePathWithStrokedPath(ctx);
+#endif
+    CGContextSetFillColorWithColor(ctx, stroke.color.CGColor);
+    
+    WDArrowhead *arrow = [WDArrowhead arrowheads][stroke.startArrow];
+    if (canFitStartArrow_ && arrow) {
+        [arrow addArrowInContext:ctx position:arrowStartAttachment_ scale:stroke.width angle:arrowStartAngle_
+               useAdjustment:(stroke.cap == kCGLineCapButt)];
+    }
+    
+    arrow = [WDArrowhead arrowheads][stroke.endArrow];
+    if (canFitEndArrow_ && arrow) {
+        [arrow addArrowInContext:ctx position:arrowEndAttachment_ scale:stroke.width angle:arrowEndAngle_
+               useAdjustment:(stroke.cap == kCGLineCapButt)];
+    }
+
+    CGContextFillPath(ctx);
+}
+
+- (void) addElementsToOutlinedStroke:(CGMutablePathRef)outline
+{
+    WDStrokeStyle   *stroke = [self effectiveStrokeStyle];
+    WDArrowhead     *arrow;
+    
+    if (![stroke hasArrow]) {
+        // no arrows...
+        return;
+    }
+    
+    if ([stroke hasStartArrow]) {
+        arrow = [WDArrowhead arrowheads][stroke.startArrow];
+        [arrow addToMutablePath:outline position:arrowStartAttachment_ scale:stroke.width angle:arrowStartAngle_
+              useAdjustment:(stroke.cap == kCGLineCapButt)];
+    }
+    
+    if ([stroke hasEndArrow]) {
+        arrow = [WDArrowhead arrowheads][stroke.endArrow];
+        [arrow addToMutablePath:outline position:arrowEndAttachment_ scale:stroke.width angle:arrowEndAngle_
+              useAdjustment:(stroke.cap == kCGLineCapButt)];
+    }
+}
+
 @end
diff --git a/Inkpad-Core/Model/WDPathPainter.h b/Inkpad-Core/Model/WDPathPainter.h
index 0e96b92..8cca919 100644
--- a/Inkpad-Core/Model/WDPathPainter.h
+++ b/Inkpad-Core/Model/WDPathPainter.h
@@ -20,6 +20,7 @@
 @required
 - (void) paintPath:(WDAbstractPath *)path inContext:(CGContextRef)ctx;
 - (BOOL) transformable;
+- (BOOL) wantsCenteredFillTransform;
 - (BOOL) canPaintStroke;
 - (void) drawSwatchInRect:(CGRect)rect;
 - (void) drawEyedropperSwatchInRect:(CGRect)rect;
diff --git a/Inkpad-Core/Model/WDPickResult.h b/Inkpad-Core/Model/WDPickResult.h
index 67b3975..ba24bea 100644
--- a/Inkpad-Core/Model/WDPickResult.h
+++ b/Inkpad-Core/Model/WDPickResult.h
@@ -18,7 +18,8 @@ enum {
     kWDSnapFills            = 1 << 3,
     kWDSnapLocked           = 1 << 4,
     kWDSnapSelectedOnly     = 1 << 5,
-    kWDSnapSubelement       = 1 << 6
+    kWDSnapSubelement       = 1 << 6,
+    kWDSnapDynamicGuides    = 1 << 7
 };
 
 typedef enum {
diff --git a/Inkpad-Core/Model/WDRulerUnit.h b/Inkpad-Core/Model/WDRulerUnit.h
index d7741e9..cce85c6 100644
--- a/Inkpad-Core/Model/WDRulerUnit.h
+++ b/Inkpad-Core/Model/WDRulerUnit.h
@@ -27,4 +27,7 @@
     
 + (NSDictionary *) rulerUnits;
 
++ (NSString *) localizedUnitName:(NSString *)name;
++ (NSString *) localizedUnitAbbreviation:(NSString *)abbreviation;
+
 @end
diff --git a/Inkpad-Core/Model/WDRulerUnit.m b/Inkpad-Core/Model/WDRulerUnit.m
index a93d092..8e189e0 100644
--- a/Inkpad-Core/Model/WDRulerUnit.m
+++ b/Inkpad-Core/Model/WDRulerUnit.m
@@ -86,4 +86,36 @@ + (WDRulerUnit *) rulerUnitWithName:(NSString *)name abbeviation:(NSString *)abb
     return unit;
 }
 
++ (NSString *) localizedUnitName:(NSString *)name
+{
+    static NSMutableDictionary *unitMap_ = nil;
+    if (!unitMap_) {
+        unitMap_ = [NSMutableDictionary dictionary];
+        unitMap_[@"Points"]        = NSLocalizedString(@"Points", @"Points");
+        unitMap_[@"Picas"]         = NSLocalizedString(@"Picas", @"Picas");
+        unitMap_[@"Inches"]        = NSLocalizedString(@"Inches", @"Inches");
+        unitMap_[@"Millimeters"]   = NSLocalizedString(@"Millimeters", @"Millimeters");
+        unitMap_[@"Centimeters"]   = NSLocalizedString(@"Centimeters", @"Centimeters");
+        unitMap_[@"Pixels"]        = NSLocalizedString(@"Pixels", @"Pixels");
+    }
+    
+    return unitMap_[name];
+}
+
++ (NSString *) localizedUnitAbbreviation:(NSString *)abbreviation
+{
+    static NSMutableDictionary *abbrevMap_ = nil;
+    if (!abbrevMap_) {
+        abbrevMap_ = [NSMutableDictionary dictionary];
+        abbrevMap_[@"pt"]   = NSLocalizedString(@"pt", @"Abbreviation for Points unit");
+        abbrevMap_[@"pc"]   = NSLocalizedString(@"pc", @"Abbreviation for Picas unit");
+        abbrevMap_[@"in"]   = NSLocalizedString(@"in", @"Abbreviation for Inches unit");
+        abbrevMap_[@"mm"]   = NSLocalizedString(@"mm", @"Abbreviation for Millimeters unit");
+        abbrevMap_[@"cm"]   = NSLocalizedString(@"cm", @"Abbreviation for Centimeters unit");
+        abbrevMap_[@"px"]   = NSLocalizedString(@"px", @"Abbreviation for Pixels unit");
+    }
+    
+    return abbrevMap_[abbreviation];
+}
+
 @end
diff --git a/Inkpad-Core/Model/WDStrokeStyle.h b/Inkpad-Core/Model/WDStrokeStyle.h
index da6d7fc..ecd2883 100644
--- a/Inkpad-Core/Model/WDStrokeStyle.h
+++ b/Inkpad-Core/Model/WDStrokeStyle.h
@@ -29,21 +29,48 @@ typedef enum {
 @property (nonatomic, readonly) CGLineJoin join;
 @property (nonatomic, readonly) WDColor *color;
 @property (nonatomic, readonly) NSArray *dashPattern;
+@property (nonatomic, readonly) NSString *startArrow;
+@property (nonatomic, readonly) NSString *endArrow;
 
-+ (WDStrokeStyle *) strokeStyleWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color:(WDColor *)color dashPattern:(NSArray *)dashPattern;
-- (id) initWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color:(WDColor *)color dashPattern:(NSArray *)dashPattern;
++ (WDStrokeStyle *) strokeStyleWithWidth:(float)width
+                                     cap:(CGLineCap)cap
+                                    join:(CGLineJoin)join
+                                   color:(WDColor *)color
+                             dashPattern:(NSArray *)dashPattern;
+
++ (WDStrokeStyle *) strokeStyleWithWidth:(float)width
+                                     cap:(CGLineCap)cap
+                                    join:(CGLineJoin)join
+                                   color:(WDColor *)color
+                             dashPattern:(NSArray *)dashPattern
+                              startArrow:(NSString *)startArrow
+                                endArrow:(NSString *)endArrow;
+
+- (id) initWithWidth:(float)width
+                 cap:(CGLineCap)cap
+                join:(CGLineJoin)join
+               color:(WDColor *)color
+         dashPattern:(NSArray *)dashPattern
+          startArrow:(NSString *)startArrow
+            endArrow:(NSString *)endArrow;
 
 - (BOOL) isNullStroke;
 - (BOOL) hasPattern;
 - (BOOL) willRender;
+- (BOOL) hasArrow;
+- (BOOL) hasStartArrow;
+- (BOOL) hasEndArrow;
 
 - (void) applyInContext:(CGContextRef)ctx;
 
 - (void) randomize;
 
+- (WDStrokeStyle *) strokeStyleWithSwappedArrows;
 - (WDStrokeStyle *) adjustColor:(WDColor * (^)(WDColor *color))adjustment;
+- (WDStrokeStyle *) strokeStyleSansArrows;
 
 - (void) addSVGAttributes:(WDXMLElement *)element;
 
 @end
 
+extern NSString *WDStrokeArrowNone;
diff --git a/Inkpad-Core/Model/WDStrokeStyle.m b/Inkpad-Core/Model/WDStrokeStyle.m
index 8c5abce..1b1a27f 100644
--- a/Inkpad-Core/Model/WDStrokeStyle.m
+++ b/Inkpad-Core/Model/WDStrokeStyle.m
@@ -18,6 +18,10 @@
 NSString *WDCapKey = @"WDCapKey";
 NSString *WDJoinKey = @"WDJoinKey";
 NSString *WDDashPatternKey = @"WDDashPatternKey";
+NSString *WDStartArrowKey = @"WDStartArrowKey";
+NSString *WDEndArrowKey = @"WDEndArrowKey";
+
+NSString *WDStrokeArrowNone = @"";
 
 @implementation WDStrokeStyle
 
@@ -26,6 +30,8 @@ @implementation WDStrokeStyle
 @synthesize join = join_;
 @synthesize color = color_;
 @synthesize dashPattern = dashPattern_;
+@synthesize startArrow = startArrow_;
+@synthesize endArrow = endArrow_;
 
 NSString * WDSVGStringForCGLineJoin(CGLineJoin join)
 {
@@ -38,10 +44,30 @@ @implementation WDStrokeStyle
     NSString *caps[] = {@"butt", @"round", @"square"};
     return caps[cap];
 }
-    
-+ (WDStrokeStyle *) strokeStyleWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color:(WDColor *)color dashPattern:(NSArray *)dashPattern
+
++ (WDStrokeStyle *) strokeStyleWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color:(WDColor *)color
+                             dashPattern:(NSArray *)dashPattern
+{
+    WDStrokeStyle *style = [[WDStrokeStyle alloc] initWithWidth:width
+                                                            cap:cap
+                                                           join:join
+                                                          color:color
+                                                    dashPattern:dashPattern
+                                                     startArrow:WDStrokeArrowNone
+                                                       endArrow:WDStrokeArrowNone];
+    return style;
+}
+
++ (WDStrokeStyle *) strokeStyleWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color:(WDColor *)color
+                             dashPattern:(NSArray *)dashPattern startArrow:(NSString *)startArrow endArrow:(NSString *)endArrow
 {
-    WDStrokeStyle *style = [[WDStrokeStyle alloc] initWithWidth:width cap:cap join:join color:color dashPattern:dashPattern];
+    WDStrokeStyle *style = [[WDStrokeStyle alloc] initWithWidth:width
+                                                            cap:cap
+                                                           join:join
+                                                          color:color
+                                                    dashPattern:dashPattern
+                                                     startArrow:startArrow
+                                                       endArrow:endArrow];
     return style;
 }
 
@@ -57,11 +83,15 @@ - (id) init
     cap_ = kCGLineCapRound;
     join_ = kCGLineJoinRound;
     color_ = [WDColor blackColor];
+    dashPattern_ = @[];
+    startArrow_ = WDStrokeArrowNone;
+    endArrow_ = WDStrokeArrowNone;
     
     return self;
 }
 
-- (id) initWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color:(WDColor *)color dashPattern:(NSArray *)dashPattern
+- (id) initWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color:(WDColor *)color
+         dashPattern:(NSArray *)dashPattern startArrow:(NSString *)startArrow endArrow:(NSString *)endArrow
 {
     self = [super init];
     
@@ -73,10 +103,9 @@ - (id) initWithWidth:(float)width cap:(CGLineCap)cap join:(CGLineJoin)join color
     cap_ = cap;
     join_ = join;
     color_ = color;
-    
-    if (dashPattern && dashPattern.count) {
-        dashPattern_ = dashPattern;
-    }
+    startArrow_ = startArrow ?: WDStrokeArrowNone;
+    endArrow_ = endArrow ?: WDStrokeArrowNone;
+    dashPattern_ = dashPattern ?: @[];
     
     return self;
 }
@@ -91,6 +120,14 @@ - (void)encodeWithCoder:(NSCoder *)coder
     if ([self hasPattern]) {
         [coder encodeObject:dashPattern_ forKey:WDDashPatternKey];
     }
+    
+    if (self.startArrow) {
+        [coder encodeObject:self.startArrow forKey:WDStartArrowKey];
+    }
+    
+    if (self.endArrow) {
+        [coder encodeObject:self.endArrow forKey:WDEndArrowKey];
+    }
 }
 
 - (id)initWithCoder:(NSCoder *)coder
@@ -102,14 +139,46 @@ - (id)initWithCoder:(NSCoder *)coder
     join_ = [coder decodeInt32ForKey:WDJoinKey]; 
     color_ = [coder decodeObjectForKey:WDColorKey];
     dashPattern_ = [coder decodeObjectForKey:WDDashPatternKey];
+    startArrow_ = [coder decodeObjectForKey:WDStartArrowKey];
+    endArrow_ = [coder decodeObjectForKey:WDEndArrowKey];
+    
+    // it's simpler if we don't use nil to represent 'none' for the dash and arrows
+    
+    if (!dashPattern_) {
+        dashPattern_ = @[];
+    }
+    
+    if (!startArrow_) {
+        startArrow_ = WDStrokeArrowNone;
+    }
+    
+    if (!endArrow_) {
+        endArrow_ = WDStrokeArrowNone;
+    }
     
     return self; 
 }
  
 - (NSString *) description
 {
-    return [NSString stringWithFormat:@"%@: width: %f, cap: %d, join:%d, color: %@, dashPattern: %@",
-            [super description], width_, cap_, join_, [color_ description], dashPattern_];
+    return [NSString stringWithFormat:@"%@: width: %f, cap: %d, join:%d, color: %@, dashPattern: %@, start arrow: %@, end arrow: %@",
+            [super description], width_, cap_, join_, [color_ description], dashPattern_, startArrow_, endArrow_];
+}
+
+
+- (WDStrokeStyle *) strokeStyleWithSwappedArrows
+{
+    if ([self.startArrow isEqualToString:self.endArrow]) {
+        return self;
+    }
+    
+    return [WDStrokeStyle strokeStyleWithWidth:self.width
+                                           cap:self.cap
+                                          join:self.join
+                                         color:self.color
+                                   dashPattern:self.dashPattern
+                                    startArrow:self.endArrow
+                                      endArrow:self.startArrow];
 }
 
 - (WDStrokeStyle *) adjustColor:(WDColor * (^)(WDColor *color))adjustment
@@ -118,7 +187,24 @@ - (WDStrokeStyle *) adjustColor:(WDColor * (^)(WDColor *color))adjustment
                                            cap:self.cap
                                           join:self.join
                                          color:[self.color adjustColor:adjustment]
-                                   dashPattern:self.dashPattern];
+                                   dashPattern:self.dashPattern
+                                    startArrow:self.startArrow
+                                      endArrow:self.endArrow];
+}
+
+- (WDStrokeStyle *) strokeStyleSansArrows
+{
+    if (![self hasArrow]) {
+        return self;
+    }
+    
+    return [WDStrokeStyle strokeStyleWithWidth:self.width
+                                           cap:self.cap
+                                          join:self.join
+                                         color:self.color
+                                   dashPattern:self.dashPattern
+                                    startArrow:WDStrokeArrowNone
+                                      endArrow:WDStrokeArrowNone];
 }
 
 - (void) addSVGAttributes:(WDXMLElement *)element
@@ -138,7 +224,7 @@ - (void) addSVGAttributes:(WDXMLElement *)element
         [element setAttribute:@"stroke-opacity" floatValue:[color_ alpha]];
     }
     
-    if (dashPattern_) {
+    if ([self hasPattern]) {
         NSMutableArray  *dashes = [dashPattern_ mutableCopy];
         NSMutableString *svgPattern = [NSMutableString string];
         
@@ -168,12 +254,14 @@ - (BOOL) isEqual:(WDStrokeStyle *)stroke
     if (![stroke isKindOfClass:[WDStrokeStyle class]]) {
         return NO;
     }
-    
+
     return (width_ == stroke.width &&
             cap_ == stroke.cap &&
             join_ == stroke.join &&
             [color_ isEqual:stroke.color] &&
-            [dashPattern_ isEqual:stroke.dashPattern]);
+            [dashPattern_ isEqual:stroke.dashPattern] &&
+            [startArrow_ isEqualToString:stroke.startArrow] &&
+            [endArrow_ isEqualToString:stroke.endArrow]);
 }
 
 - (void) randomize
@@ -191,7 +279,7 @@ - (BOOL) willRender
 
 - (BOOL) isNullStroke
 {
-    if (!color_ && !dashPattern_ && !width_ && !cap_ && !join_) {
+    if (!color_ && ![self hasPattern] && !width_ && !cap_ && !join_ && ![self hasArrow]) {
         return YES;
     }
     
@@ -204,7 +292,7 @@ - (BOOL) isNullStroke
 
 - (BOOL) hasPattern
 {
-    if (!dashPattern_) {
+    if (!dashPattern_ || dashPattern_.count == 0) {
         return NO;
     }
     
@@ -216,6 +304,24 @@ - (BOOL) hasPattern
     return (sum > 0) ? YES : NO;
 }
 
+- (BOOL) hasArrow
+{
+    BOOL noStart = [startArrow_ isEqualToString:WDStrokeArrowNone];
+    BOOL noEnd = [endArrow_ isEqualToString:WDStrokeArrowNone];
+    
+    return (noStart && noEnd) ? NO : YES;
+}
+
+- (BOOL) hasStartArrow
+{
+    return ![startArrow_ isEqualToString:WDStrokeArrowNone];
+}
+
+- (BOOL) hasEndArrow
+{
+    return ![endArrow_ isEqualToString:WDStrokeArrowNone];
+}
+
 - (void) applyPatternInContext:(CGContextRef)ctx
 {
     NSMutableArray *dashes = [dashPattern_ mutableCopy];
@@ -263,6 +369,7 @@ - (void) applyInContext:(CGContextRef)ctx
 
 - (id) copyWithZone:(NSZone *)zone
 {
+    // immutable
     return self;
 }
 
diff --git a/Inkpad-Core/Model/WDStylable.h b/Inkpad-Core/Model/WDStylable.h
index cbf2252..daa7b0f 100644
--- a/Inkpad-Core/Model/WDStylable.h
+++ b/Inkpad-Core/Model/WDStylable.h
@@ -34,7 +34,7 @@
 
 @property (nonatomic, readonly) BOOL isMasking;
 
-
+- (NSSet *) changedStrokePropertiesFrom:(WDStrokeStyle *)from to:(WDStrokeStyle *)to;
 - (void) strokeStyleChanged;
 
 - (void) takeStylePropertiesFrom:(WDStylable *)obj;
diff --git a/Inkpad-Core/Model/WDStylable.m b/Inkpad-Core/Model/WDStylable.m
index 7733d36..ac35d0f 100644
--- a/Inkpad-Core/Model/WDStylable.m
+++ b/Inkpad-Core/Model/WDStylable.m
@@ -190,7 +190,8 @@ - (NSSet *) inspectableProperties
     if (!inspectableProperties) {
         inspectableProperties = [NSMutableSet setWithObjects:WDFillProperty, WDStrokeColorProperty,
                                  WDStrokeCapProperty, WDStrokeJoinProperty, WDStrokeWidthProperty,
-                                 WDStrokeVisibleProperty, WDStrokeDashPatternProperty, nil];
+                                 WDStrokeVisibleProperty, WDStrokeDashPatternProperty,
+                                 WDStartArrowProperty, WDEndArrowProperty, nil];
         [inspectableProperties unionSet:[super inspectableProperties]];
     }
     
@@ -220,6 +221,12 @@ - (NSSet *) changedStrokePropertiesFrom:(WDStrokeStyle *)from to:(WDStrokeStyle
     if (![from.dashPattern isEqualToArray:to.dashPattern]) {
         [changedProperties addObject:WDStrokeDashPatternProperty];
     }
+    if (![from.startArrow isEqualToString:to.startArrow]) {
+        [changedProperties addObject:WDStartArrowProperty];
+    }
+    if (![from.endArrow isEqualToString:to.endArrow]) {
+        [changedProperties addObject:WDEndArrowProperty];
+    }
     
     return changedProperties;
 }
@@ -256,11 +263,18 @@ - (void) setStrokeStyle:(WDStrokeStyle *)strokeStyle
 
 - (void) setFillQuiet:(id<WDPathPainter>)fill
 {
+    BOOL wasDefaultFillTransform = NO;
+    
+    if ([fill_ isKindOfClass:[WDGradient class]]) {
+        // see if the fill transform was the default
+        wasDefaultFillTransform = [self.fillTransform isDefaultInRect:self.bounds centered:[fill_ wantsCenteredFillTransform]];
+    }
+    
     fill_ = fill;
     
     if ([fill transformable]) {
-        if (!self.fillTransform) {
-            self.fillTransform = [WDFillTransform fillTransformWithRect:self.bounds];
+        if (!self.fillTransform || wasDefaultFillTransform) {
+            self.fillTransform = [WDFillTransform fillTransformWithRect:self.bounds centered:[fill wantsCenteredFillTransform]];
         }
     } else {
         self.fillTransform = nil;
@@ -313,7 +327,7 @@ - (void) setValue:(id)value forProperty:(NSString *)property propertyManager:(WD
     static NSSet *strokeProperties = nil;
     if (!strokeProperties) {
         strokeProperties = [[NSSet alloc] initWithObjects:WDStrokeColorProperty, WDStrokeCapProperty, WDStrokeJoinProperty,
-                            WDStrokeWidthProperty, WDStrokeDashPatternProperty, nil];
+                            WDStrokeWidthProperty, WDStrokeDashPatternProperty, WDStartArrowProperty, WDEndArrowProperty, nil];
     }
     
     if ([property isEqualToString:WDFillProperty]) {
@@ -334,17 +348,16 @@ - (void) setValue:(id)value forProperty:(NSString *)property propertyManager:(WD
             strokeStyle = [propertyManager defaultStrokeStyle];
         }
         
-        if ([property isEqualToString:WDStrokeColorProperty]) {
-            self.strokeStyle = [WDStrokeStyle strokeStyleWithWidth:strokeStyle.width cap:strokeStyle.cap join:strokeStyle.join color:value dashPattern:strokeStyle.dashPattern];
-        } else if ([property isEqualToString:WDStrokeCapProperty]) {
-            self.strokeStyle = [WDStrokeStyle strokeStyleWithWidth:strokeStyle.width cap:[value intValue] join:strokeStyle.join color:strokeStyle.color dashPattern:strokeStyle.dashPattern];
-        } else if ([property isEqualToString:WDStrokeJoinProperty]) {
-            self.strokeStyle = [WDStrokeStyle strokeStyleWithWidth:strokeStyle.width cap:strokeStyle.cap join:[value intValue] color:strokeStyle.color dashPattern:strokeStyle.dashPattern];
-        } else if ([property isEqualToString:WDStrokeWidthProperty]) {
-            self.strokeStyle = [WDStrokeStyle strokeStyleWithWidth:[value floatValue] cap:strokeStyle.cap join:strokeStyle.join color:strokeStyle.color dashPattern:strokeStyle.dashPattern];
-        } else if ([property isEqualToString:WDStrokeDashPatternProperty]) {
-            self.strokeStyle = [WDStrokeStyle strokeStyleWithWidth:strokeStyle.width cap:strokeStyle.cap join:strokeStyle.join color:strokeStyle.color dashPattern:value];
-        }
+        float width = [property isEqualToString:WDStrokeWidthProperty] ? [value floatValue] : strokeStyle.width;
+        CGLineCap cap = [property isEqualToString:WDStrokeCapProperty]? [value intValue] : strokeStyle.cap;
+        CGLineJoin join = [property isEqualToString:WDStrokeJoinProperty] ? [value intValue] : strokeStyle.join;
+        WDColor *color = [property isEqualToString:WDStrokeColorProperty] ? value : strokeStyle.color;
+        NSArray *dashPattern = [property isEqualToString:WDStrokeDashPatternProperty] ? value : strokeStyle.dashPattern;
+        NSString *startArrow = [property isEqualToString:WDStartArrowProperty] ? value : strokeStyle.startArrow;
+        NSString *endArrow = [property isEqualToString:WDEndArrowProperty] ? value : strokeStyle.endArrow;
+        
+        self.strokeStyle = [WDStrokeStyle strokeStyleWithWidth:width cap:cap join:join color:color
+                                                   dashPattern:dashPattern startArrow:startArrow endArrow:endArrow];
     } else {
         [super setValue:value forProperty:property propertyManager:propertyManager];
     }
@@ -379,11 +392,11 @@ - (id) valueForProperty:(NSString *)property
         } else if ([property isEqualToString:WDStrokeWidthProperty]) {
             return @(self.strokeStyle.width);
         } else if ([property isEqualToString:WDStrokeDashPatternProperty]) {
-            if (!self.strokeStyle.dashPattern) {
-                return @[];
-            } else {
-                return self.strokeStyle.dashPattern;
-            }
+            return self.strokeStyle.dashPattern ?: @[];
+        } else if ([property isEqualToString:WDStartArrowProperty]) {
+            return self.strokeStyle.startArrow ?: WDStrokeArrowNone;
+        } else if ([property isEqualToString:WDEndArrowProperty]) {
+            return self.strokeStyle.endArrow ?: WDStrokeArrowNone;
         }
     }
     
diff --git a/Inkpad-Core/Model/WDText.m b/Inkpad-Core/Model/WDText.m
index c9bb0b2..b479252 100644
--- a/Inkpad-Core/Model/WDText.m
+++ b/Inkpad-Core/Model/WDText.m
@@ -17,9 +17,7 @@
 #import <CoreText/CoreText.h>
 #import "NSString+Additions.h"
 #import "UIColor+Additions.h"
-#import "WDBezierSegment.h"
 #import "WDColor.h"
-#import "WDDrawing.h"
 #import "WDFillTransform.h"
 #import "WDFontManager.h"
 #import "WDGLUtilities.h"
@@ -200,7 +198,7 @@ - (void) layout
 - (CGRect) styleBounds
 {
     [self layout];
-    return [self expandStyleBounds:styleBounds_];
+    return CGRectUnion([self expandStyleBounds:styleBounds_], self.bounds);
 }
 
 - (CGRect) controlBounds
@@ -466,7 +464,7 @@ - (void) setFontSize:(float)size
 {
     [self cacheDirtyBounds];
     
-    [[self.undoManager prepareWithInvocationTarget:self] setFontSize:fontSize_];
+    [(WDText *)[self.undoManager prepareWithInvocationTarget:self] setFontSize:fontSize_];
 
     [self setFontSizeQuiet:size];
     
diff --git a/Inkpad-Core/Model/WDTextPath.m b/Inkpad-Core/Model/WDTextPath.m
index dac6412..f687b74 100644
--- a/Inkpad-Core/Model/WDTextPath.m
+++ b/Inkpad-Core/Model/WDTextPath.m
@@ -18,7 +18,6 @@
 #import "NSString+Additions.h"
 #import "UIColor+Additions.h"
 #import "WDBezierNode.h"
-#import "WDBezierSegment.h"
 #import "WDColor.h"
 #import "WDFillTransform.h"
 #import "WDFontManager.h"
@@ -36,13 +35,12 @@
 NSString *WDTextPathAlignmentKey = @"WDTextPathAlignmentKey";
 
 #define kOverflowRadius             4
-#define kStartBarLength             30
 #define kMaxOutwardKernAdjustment   (-0.25f)
 
 @interface WDTextPath (WDPrivate)
-- (int) segmentCount;
+- (NSInteger) segmentCount;
 - (void) layout;
-- (void) getStartKnobBase:(CGPoint *)base andTop:(CGPoint *)top;
+- (void) getStartKnobBase:(CGPoint *)base andTop:(CGPoint *)top viewScale:(float)viewScale;
 @end
 
 @implementation WDTextPath
@@ -127,7 +125,7 @@ - (id)initWithCoder:(NSCoder *)coder
 - (CGRect) styleBounds 
 {
     [self layout];
-    return [self expandStyleBounds:styleBounds_];
+    return CGRectUnion([self expandStyleBounds:styleBounds_], self.bounds);
 }
 
 - (BOOL) hasEditableText
@@ -276,7 +274,7 @@ - (void) setFontSize:(float)size
 {
     [self cacheDirtyBounds];
     
-    [[self.undoManager prepareWithInvocationTarget:self] setFontSize:fontSize_];
+    [(WDTextPath *)[self.undoManager prepareWithInvocationTarget:self] setFontSize:fontSize_];
     
     fontSize_ = size;
     
@@ -388,7 +386,7 @@ - (float) getSegments:(WDBezierSegment *)segments andLengths:(float *)lengths na
 
 - (float) length:(BOOL)naturalSpace
 {
-    int                 numSegments = [self segmentCount];
+    NSInteger           numSegments = [self segmentCount];
     WDBezierSegment     segments[numSegments];
     float               lengths[numSegments];
     
@@ -396,7 +394,7 @@ - (float) length:(BOOL)naturalSpace
     return [self getSegments:segments andLengths:lengths naturalSpace:naturalSpace];
 }
 
-- (BOOL) cornerAtEndOfSegment:(int)ix segments:(WDBezierSegment *)segments count:(int)numSegments
+- (BOOL) cornerAtEndOfSegment:(int)ix segments:(WDBezierSegment *)segments count:(NSInteger)numSegments
 {
     if (!closed_ && (ix < 0 || ix >= numSegments)) {
         return NO;
@@ -440,7 +438,7 @@ - (void) layout
         return;
     }
     
-    int                 numSegments = [self segmentCount];
+    NSInteger           numSegments = [self segmentCount];
     WDBezierSegment     segments[numSegments];
     float               lengths[numSegments];
     float               totalLength = 0;
@@ -762,13 +760,13 @@ - (void) drawOpenGLHandlesWithTransform:(CGAffineTransform)transform viewTransfo
                              CGPointMake(overflowPoint.x, overflowPoint.y + 3));
 }
 
-- (void) drawTextPathControlsWithViewTransform:(CGAffineTransform)viewTransform
+- (void) drawTextPathControlsWithViewTransform:(CGAffineTransform)viewTransform viewScale:(float)viewScale
 {
     // draw start bar
     CGPoint     base, top;
     UIColor     *color = displayColor_ ? displayColor_ : self.layer.highlightColor;
     
-    [self getStartKnobBase:&base andTop:&top];
+    [self getStartKnobBase:&base andTop:&top viewScale:viewScale];
     
     base = CGPointApplyAffineTransform(base, viewTransform);
     base = WDRoundPoint(base);
@@ -829,21 +827,16 @@ - (BOOL) canOutlineStroke
     return NO;
 }
 
-- (void) getStartKnobBase:(CGPoint *)base andTop:(CGPoint *)top
+- (void) getStartKnobBase:(CGPoint *)base andTop:(CGPoint *)top viewScale:(float)viewScale
 {
-    float   startDistance = MIN(startOffset_ + 0.01, [self length:YES] - 0.01); // add some fudge
-    CGPoint tangent = CGPointZero;
-    CGPoint startPt = [self getPointOnPathAtDistance:startDistance tangentVector:&tangent transformed:YES];
-    
-    CGPoint endPt = WDNormalizePoint(CGPointMake(tangent.y, -tangent.x));
-    endPt = WDMultiplyPointScalar(endPt, kStartBarLength);
-    
-    // find the distance in user space and scale the end point appropriately
-    float userSpaceDistance = WDDistance(CGPointApplyAffineTransform(startPt, transform_), CGPointApplyAffineTransform(WDAddPoints(startPt, endPt), transform_));
-    endPt = WDMultiplyPointScalar(endPt, kStartBarLength / userSpaceDistance);
+    float       startDistance = MIN(startOffset_ + 0.01, [self length:YES] - 0.01); // add some fudge
+    CGPoint     tangent = CGPointZero;
+    CGPoint     startPt = [self getPointOnPathAtDistance:startDistance tangentVector:&tangent transformed:YES];
+    float       barLength = MIN(MAX(fontSize_ * viewScale, 10), 200); // scale with the font size, but keep the length manageable
+    CGPoint     endPt = CGPointMake(tangent.y, -tangent.x);
     
+    endPt = WDScaleVector(endPt, barLength / viewScale);
     endPt = WDAddPoints(startPt, endPt);
-    endPt = WDRoundPoint(endPt);
     
     startPt = CGPointApplyAffineTransform(startPt, transform_);
     endPt = CGPointApplyAffineTransform(endPt, transform_);
@@ -852,10 +845,10 @@ - (void) getStartKnobBase:(CGPoint *)base andTop:(CGPoint *)top
     *top = endPt;
 }
 
-- (CGRect) controlBounds
+- (CGRect) controlBounds:(float)viewScale
 {
     CGPoint base, top;
-    [self getStartKnobBase:&base andTop:&top];
+    [self getStartKnobBase:&base andTop:&top viewScale:viewScale];
     
     return WDGrowRectToPoint([super controlBounds], top);
 }
@@ -867,13 +860,13 @@ - (WDPickResult *) hitResultForPoint:(CGPoint)point viewScale:(float)viewScale s
     float               distance;
     float               tolerance = kNodeSelectionTolerance / viewScale;
     
-    if (!CGRectIntersectsRect(pointRect, [self controlBounds])) {
+    if (!CGRectIntersectsRect(pointRect, [self controlBounds:viewScale])) {
         return result;
     }
     
     if (flags & kWDSnapNodes) {
         CGPoint base, top;
-        [self getStartKnobBase:&base andTop:&top];
+        [self getStartKnobBase:&base andTop:&top viewScale:viewScale];
         
         distance = WDDistance(top, point);
         if (distance < tolerance) {
@@ -912,7 +905,7 @@ - (void) registerUndoWithCachedStartOffset
 
 - (void) moveStartKnobToNearestPoint:(CGPoint)pt
 {
-    int                 numSegments = [self segmentCount];
+    NSInteger           numSegments = [self segmentCount];
     WDBezierSegment     segments[numSegments];
     float               lengths[numSegments];
     float               lowestError = MAXFLOAT;
diff --git a/Inkpad-Core/SVG/WDSVGParser.h b/Inkpad-Core/SVG/WDSVGParser.h
index 0298a87..6fa8b66 100644
--- a/Inkpad-Core/SVG/WDSVGParser.h
+++ b/Inkpad-Core/SVG/WDSVGParser.h
@@ -12,9 +12,6 @@
 //
 
 #import <Foundation/Foundation.h>
-#import "WDDrawing.h"
-#import "WDSVGElement.h"
-#import "WDSVGParserStateStack.h"
 #import "WDSVGStyleParser.h"
 #import "WDSVGTransformParser.h"
 
diff --git a/Inkpad-Core/SVG/WDSVGParser.m b/Inkpad-Core/SVG/WDSVGParser.m
index 0d37c2b..efde4a1 100644
--- a/Inkpad-Core/SVG/WDSVGParser.m
+++ b/Inkpad-Core/SVG/WDSVGParser.m
@@ -20,8 +20,6 @@
 #import "WDGroup.h"
 #import "WDImage.h"
 #import "WDLayer.h"
-#import "WDPath.h"
-#import "WDSVGElement.h"
 #import "WDSVGParser.h"
 #import "WDSVGPathParser.h"
 #import "WDText.h"
@@ -136,6 +134,7 @@ - (CGAffineTransform) preserveAspectRatio:(NSString *)source withSize:(CGSize)si
 {
     NSArray *preserveAspectRatio = [[source lowercaseString] componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
     BOOL slice = [preserveAspectRatio containsObject:@"slice"];
+    BOOL notUniformScale = [preserveAspectRatio containsObject:@"none"];
     enum {MIN, MID, MAX} xalign = MID, yalign = MID;
     for (NSString *token in preserveAspectRatio) {
         if ([token hasPrefix:@"xmin"]) {
@@ -153,6 +152,7 @@ - (CGAffineTransform) preserveAspectRatio:(NSString *)source withSize:(CGSize)si
     }
     CGPoint translate = CGPointZero;
     CGSize scale = CGSizeMake(bounds.size.width / size.width, bounds.size.height / size.height);
+    if (notUniformScale) {} else
     if (((scale.width > scale.height) && slice) || ((scale.width < scale.height) && !slice)) {
         switch (xalign) {
             case MIN:
@@ -371,14 +371,21 @@ - (void) createLayerFor:(NSMutableArray *)elements
     }
 }
 
-- (NSMutableArray *) copyStops
+- (NSMutableArray *) copyStopsForId:(NSString *)gradientId
 {
     NSMutableArray *stopsCopy = [gradientStops_ mutableCopy];
     [gradientStops_ removeAllObjects];
+    
     NSString *iri = [state_ idFromIRI:@"xlink:href"];
     if (iri) {
         // this part of xlink:xref inheritance works a little differently, and isn't covered by inheritXlinks:
         id painter = [styleParser_ painterForId:iri];
+        
+        if (!painter && stopsCopy.count == 0) {
+            // forward reference?
+            [styleParser_ registerGradient:gradientId forForwardReference:iri];
+        }
+        
         if ([painter isKindOfClass:[WDGradient class]]) {
             WDGradient *refGradient = painter;
             if ([stopsCopy count] == 0) {
@@ -462,6 +469,10 @@ - (void) startStop
     NSString *stopColor = [state_ style:kWDPropertyStopColor];
     NSString *stopOpacity = [state_ style:kWDPropertyStopOpacity];
     id resolvedColor = [styleParser_ resolvePainter:stopColor alpha:[stopOpacity floatValue]];
+    if (resolvedColor == nil) {
+        // must have been set to "none", but gradient stops need a non-nil color...
+        resolvedColor = [WDColor colorWithRed:0 green:0 blue:0 alpha:0];
+    }
     WDGradientStop *stop = [WDGradientStop stopWithColor:resolvedColor andRatio:offset];
     [gradientStops_ addObject:stop];
 }
@@ -692,7 +703,9 @@ - (void) endG
             // only the <svg> group and implicit top-level group are below this one
             WDLayer *layer = [[WDLayer alloc] initWithElements:elements];
             layer.name = layerName ?: xmlid;
-            layer.opacity = [[state_ style:kWDPropertyOpacity] floatValue];
+            if ([state_ style:kWDPropertyOpacity]) {
+                layer.opacity = [[state_ style:kWDPropertyOpacity] floatValue];
+            }
             if ([[state_ style:kWDPropertyVisibility] isEqualToString:@"hidden"] || [[state_ style:kWDPropertyDisplay] isEqualToString:@"none"]) {
                 layer.hidden = YES;
             }
@@ -700,7 +713,9 @@ - (void) endG
             [drawing_ addLayer:layer];
         } else if ([elements count] == 1) {
             state_.wdElement = [self clipAndGroup:[elements lastObject]];
-            state_.wdElement.opacity *= [[state_ style:kWDPropertyOpacity] floatValue];
+            if ([state_ style:kWDPropertyOpacity]) {
+                state_.wdElement.opacity *= [[state_ style:kWDPropertyOpacity] floatValue];
+            }
         } else {
             WDGroup *group = [[WDGroup alloc] init];
             group.layer = drawing_.activeLayer;
@@ -719,7 +734,7 @@ - (void) endLinearGradient
     CGPoint p1 = [resolved x:@"x1" y:@"y1" withBounds:state_.viewport.size];
     CGPoint p2 = [resolved x:@"x2" y:@"y2" withBounds:state_.viewport.size andDefault:CGPointMake([state_ viewWidth], 0)];
     WDFillTransform *transform = [[WDFillTransform alloc] initWithTransform:gradientTransform start:p1 end:p2];
-    NSMutableArray *stopsCopy = [self copyStops];
+    NSMutableArray *stopsCopy = [self copyStopsForId:gradientId];
     WDGradient *gradient = [WDGradient gradientWithType:kWDLinearGradient stops:stopsCopy];
     [styleParser_ setPainter:gradient withTransform:transform forId:gradientId];
 }
@@ -734,7 +749,7 @@ - (void) endRadialGradient
     float r = [resolved length:@"r" withBound:[state_ viewRadius] andDefault:([state_ viewRadius] / 2.f)];
     if (r >= 0) {
         WDFillTransform *transform = [[WDFillTransform alloc] initWithTransform:gradientTransform start:f end:CGPointMake(c.x + r, c.y)];
-        NSMutableArray *stopsCopy = [self copyStops];
+        NSMutableArray *stopsCopy = [self copyStopsForId:gradientId];
         WDGradient *gradient = [WDGradient gradientWithType:kWDRadialGradient stops:stopsCopy];
         [styleParser_ setPainter:gradient withTransform:transform forId:gradientId];
     } else {
@@ -922,19 +937,18 @@ - (void) parserDidEndDocument:(NSXMLParser *)parser
     [svgElements_ removeLastObject];
     [self createLayerFor:state_.group];
     
-    // autosize if necessary
-    if (drawing_.width == 0 || drawing_.height == 0) {
-        for (int i = 0; i < [drawing_.layers count]; ++i) {
-            WDLayer *layer = (drawing_.layers)[i];
-            if ([layer.elements count] > 0) {
-                CGRect bounds = [layer styleBounds];
-                if (CGRectGetMaxX(bounds) > drawing_.width) {
-                    drawing_.width = CGRectGetMaxX(bounds);
-                } 
-                if (CGRectGetMaxY(bounds) > drawing_.height) {
-                    drawing_.height = CGRectGetMaxY(bounds);
-                }
+    if (drawing_.layers.count == 0) {
+        [state_ reportError:@"No layers in drawing!"];
+    } else if (drawing_.width == 0 || drawing_.height == 0) {
+        // autosize if necessary
+        for (WDLayer *layer in drawing_.layers) {
+            if (layer.elements.count == 0) {
+                continue;
             }
+            
+            CGRect bounds = [layer styleBounds];
+            drawing_.width = MAX(drawing_.width, CGRectGetMaxX(bounds));
+            drawing_.height = MAX(drawing_.height, CGRectGetMaxY(bounds));
         }
     }
 }
diff --git a/Inkpad-Core/SVG/WDSVGPathParser.m b/Inkpad-Core/SVG/WDSVGPathParser.m
index 9bbef5d..8f4e4ff 100644
--- a/Inkpad-Core/SVG/WDSVGPathParser.m
+++ b/Inkpad-Core/SVG/WDSVGPathParser.m
@@ -121,7 +121,7 @@ BOOL decomposeArcToCubic(CGMutablePathRef path, float angle, float rx, float ry,
 
     // Some results of atan2 on some platform implementations are not exact enough. So that we get more
     // cubic curves than expected here. Adding 0.001f reduces the count of segments to the correct count.
-    int segments = ceilf(fabsf(thetaArc / (M_PI_2 + 0.001f)));
+    int segments = ceilf(fabs(thetaArc / (M_PI_2 + 0.001f)));
     for (int i = 0; i < segments; ++i) {
         float startTheta = theta1 + i * thetaArc / segments;
         float endTheta = theta1 + (i + 1) * thetaArc / segments;
@@ -223,9 +223,9 @@ - (void) processCommand:(NSString *)command withArgs:(NSArray *)arguments andRan
                 to = getPoint(arguments, i + 4, path_, absolute);
                 pathLog(@"Curve(C): cp1(%f, %f) cp2(%f, %f) to(%f, %f)", cp1.x, cp1.y, cp2.x, cp2.y, to.x, to.y);
                 CGPathAddCurveToPoint(path_, NULL, cp1.x, cp1.y, cp2.x, cp2.y, to.x, to.y);
+                lastCurveControl_ = cp2;
+                lastQuadCurveControl_ = CGPathGetCurrentPoint(path_);
             }
-            lastCurveControl_ = cp2;
-            lastQuadCurveControl_ = CGPathGetCurrentPoint(path_);
             break;
         case 'S':
         case 's':
@@ -235,9 +235,9 @@ - (void) processCommand:(NSString *)command withArgs:(NSArray *)arguments andRan
                 to = getPoint(arguments, i + 2, path_, absolute);
                 pathLog(@"Curve(S): cp1(%f, %f) cp2(%f, %f) to(%f, %f)", cp1.x, cp1.y, cp2.x, cp2.y, to.x, to.y);
                 CGPathAddCurveToPoint(path_, NULL, cp1.x, cp1.y, cp2.x, cp2.y, to.x, to.y);
+                lastCurveControl_ = cp2;
+                lastQuadCurveControl_ = CGPathGetCurrentPoint(path_);
             }
-            lastCurveControl_ = cp2;
-            lastQuadCurveControl_ = CGPathGetCurrentPoint(path_);
             break;
         case 'Q':
         case 'q':
@@ -246,9 +246,9 @@ - (void) processCommand:(NSString *)command withArgs:(NSArray *)arguments andRan
                 to = getPoint(arguments, i + 2, path_, absolute);
                 pathLog(@"Curve(Q): cp(%f, %f) to(%f, %f)", cp1.x, cp1.y, to.x, to.y);
                 CGPathAddQuadCurveToPoint(path_, NULL, cp1.x, cp1.y, to.x, to.y);
+                lastCurveControl_ = CGPathGetCurrentPoint(path_);
+                lastQuadCurveControl_ = cp1;
             }
-            lastCurveControl_ = CGPathGetCurrentPoint(path_);
-            lastQuadCurveControl_ = cp1;
             break;
         case 'T':
         case 't':
@@ -257,9 +257,9 @@ - (void) processCommand:(NSString *)command withArgs:(NSArray *)arguments andRan
                 to = getPoint(arguments, i, path_, absolute);
                 pathLog(@"Curve(T): cp(%f, %f) to(%f, %f)", cp1.x, cp1.y, to.x, to.y);
                 CGPathAddQuadCurveToPoint(path_, NULL, cp1.x, cp1.y, to.x, to.y);
+                lastCurveControl_ = CGPathGetCurrentPoint(path_);
+                lastQuadCurveControl_ = cp1;
             }
-            lastCurveControl_ = CGPathGetCurrentPoint(path_);
-            lastQuadCurveControl_ = cp1;
             break;
         case 'A':
         case 'a':
diff --git a/Inkpad-Core/SVG/WDSVGStyleParser.h b/Inkpad-Core/SVG/WDSVGStyleParser.h
index fe0f796..ec4771e 100644
--- a/Inkpad-Core/SVG/WDSVGStyleParser.h
+++ b/Inkpad-Core/SVG/WDSVGStyleParser.h
@@ -39,9 +39,10 @@ extern NSString * const kWDPropertyVisibility;
 
 
 @interface WDSVGStyleParser : NSObject {
-    WDSVGParserStateStack*  stack_;
-    NSMutableDictionary*    painters_;
-    NSMutableDictionary*    blendModeNames_;
+    WDSVGParserStateStack   *stack_;
+    NSMutableDictionary     *painters_;
+    NSMutableDictionary     *blendModeNames_;
+    NSMutableDictionary     *forwardReferences_;
 }
 
 - (id) initWithStack:(WDSVGParserStateStack *)stack;
@@ -54,5 +55,7 @@ extern NSString * const kWDPropertyVisibility;
 - (void) setPainter:(id<WDPathPainter>)painter withTransform:(WDFillTransform *)transform forId:(NSString *)painterId;
 - (id<WDPathPainter>) painterForId:(NSString *)painterId;
 - (WDFillTransform *) transformForId:(NSString *)painterId;
-
+    
+- (void) registerGradient:(NSString *)gradient forForwardReference:(NSString *)forwardReference;
+    
 @end
diff --git a/Inkpad-Core/SVG/WDSVGStyleParser.m b/Inkpad-Core/SVG/WDSVGStyleParser.m
index 985bdb7..844f823 100644
--- a/Inkpad-Core/SVG/WDSVGStyleParser.m
+++ b/Inkpad-Core/SVG/WDSVGStyleParser.m
@@ -11,9 +11,9 @@
 //  Copyright (c) 2011-2013 Steve Sprang
 //
 
-#import "WDAbstractPath.h"
 #import "WDColor.h"
 #import "WDFillTransform.h"
+#import "WDGradient.h"
 #import "WDParseUtil.h"
 #import "WDShadow.h"
 #import "WDSVGElement.h"
@@ -44,7 +44,7 @@
 NSString * const kWDPropertyVisibility       = @"visibility";
 
 @implementation WDSVGStyleParser
-
+    
 - (id) initWithStack:(WDSVGParserStateStack *)stack
 {
     self = [super init];
@@ -66,6 +66,8 @@ - (id) initWithStack:(WDSVGParserStateStack *)stack
         blendModeNames_[dict[@"name"]] = dict[@"value"];
     }
     
+    forwardReferences_ = [NSMutableDictionary dictionary];
+    
     return self;
 }
 
@@ -398,9 +400,9 @@ - (void) styleOpacityBlendAndShadow:(WDElement *)element
     NSString *visibility = [stack_ style:kWDPropertyVisibility];
     NSString *display= [stack_ style:kWDPropertyDisplay];
     if ([display isEqualToString:@"none"] || [visibility isEqualToString:@"hidden"]) {
-        element.opacity = 0;
+        element.opacity = 0; // TODO: add visibility property to WDElement
     } else {
-        element.opacity = [opacity floatValue];
+        element.opacity = opacity ? [opacity floatValue] : 1.0;
     }
 
     NSString *blendModeSource = [stack_ attribute:@"inkpad:blendMode"];
@@ -456,6 +458,16 @@ - (void) style:(WDStylable *)stylable
 
 - (void) setPainter:(id<WDPathPainter>)painter withTransform:(WDFillTransform *)transform forId:(NSString *)painterId
 {
+    NSString *referrer = [forwardReferences_ objectForKey:painterId];
+    if (referrer && [painter isKindOfClass:[WDGradient class]]) {
+        WDGradient *referringGradient = (WDGradient *) [self painterForId:referrer];
+        
+        // replace the earlier gradient now that the referenced object exists
+        [self setPainter:[referringGradient gradientWithStops:[(WDGradient *)painter stops]]
+           withTransform:[self transformForId:referrer]
+                   forId:referrer];
+    }
+    
     WDStylable *prototype = [[WDStylable alloc] init];
     // TODO pick a stroke style here    
     prototype.fill = painter;
@@ -474,5 +486,10 @@ - (WDFillTransform *) transformForId:(NSString *)painterId
     WDStylable *painter = painters_[[@"#" stringByAppendingString:painterId]];
     return painter.fillTransform;
 }
+    
+- (void) registerGradient:(NSString *)gradient forForwardReference:(NSString *)forwardReference
+{
+    [forwardReferences_ setObject:gradient forKey:forwardReference];
+}
 
 @end
diff --git a/Inkpad-Core/Tools/WDAddAnchorTool.m b/Inkpad-Core/Tools/WDAddAnchorTool.m
index 35ea89b..e55ef11 100644
--- a/Inkpad-Core/Tools/WDAddAnchorTool.m
+++ b/Inkpad-Core/Tools/WDAddAnchorTool.m
@@ -27,27 +27,36 @@ - (void) beginWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
     WDPickResult *result = [canvas.drawingController snappedPoint:event.location
                                                         viewScale:canvas.viewScale
                                                         snapFlags:(kWDSnapEdges | kWDSnapNodes)];
-    WDPath *path = (WDPath *) result.element;
-    
-    if (![path isKindOfClass:[WDPath class]]) {
+
+    if (!result.snapped || ![result.element isKindOfClass:[WDPath class]]) {
         return;
     }
     
     WDDrawingController *dc = canvas.drawingController;
+    WDPath              *path = (WDPath *) result.element;
     
-    if (result.snapped && result.type == kWDEdge) {
-        [dc selectNone:nil];
-        [dc selectObject:result.element];
+    if (result.type == kWDEdge) {
+        if ([dc singleSelection] != path) {
+            // we want this path to be the exclusive selection
+            [dc selectNone:nil];
+            [dc selectObject:result.element];
+        }
         
         WDBezierNode *newestNode = [path addAnchorAtPoint:result.snappedPoint viewScale:canvas.viewScale];
         [dc selectNode:newestNode];
     }
     
-    if (result.snapped && result.type == kWDAnchorPoint && [dc isSelected:path]) {
-        [dc deselectAllNodes];
-        [dc selectNode:result.node];
-        
-        [path deleteAnchor:result.node];
+    if (result.type == kWDAnchorPoint) {
+        if ([dc isSelected:path]) {
+            [dc deselectAllNodes];
+            [dc selectNode:result.node];
+            
+            [path deleteAnchor:result.node];
+        } else {
+            // just select the path and do nothing
+            [dc selectNone:nil];
+            [dc selectObject:result.element];
+        }
     }
 }
 
diff --git a/Inkpad-Core/Tools/WDEraserTool.m b/Inkpad-Core/Tools/WDEraserTool.m
index d5ba7ef..1375f9e 100644
--- a/Inkpad-Core/Tools/WDEraserTool.m
+++ b/Inkpad-Core/Tools/WDEraserTool.m
@@ -13,7 +13,6 @@
 #import "WDCanvas.h"
 #import "WDColor.h"
 #import "WDCurveFit.h"
-#import "WDDrawing.h"
 #import "WDDrawingController.h"
 #import "WDEraserTool.h"
 #import "WDPath.h"
@@ -21,8 +20,7 @@
 
 NSString *WDEraserToolSize = @"WDEraserToolSize";
 
-#define kOptionsViewCornerRadius    9
-#define kMaxError                   5.0f
+#define kMaxError   5.0f
 
 @implementation WDEraserTool
 
@@ -103,7 +101,7 @@ - (void) endWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
 
 - (void) updateOptionsSettings
 {
-    optionsValue_.text = [NSString stringWithFormat:@"%d", eraserSize_];
+    optionsValue_.text = [NSString stringWithFormat:@"%lu", (unsigned long)eraserSize_];
     optionsSlider_.value = eraserSize_;
 }
 
@@ -139,31 +137,13 @@ - (UIView *) optionsView
 {
     if (!optionsView_) {
         [[NSBundle mainBundle] loadNibNamed:@"ShapeOptions" owner:self options:nil];
+        [self configureOptionsView:optionsView_];
         
         optionsSlider_.minimumValue = 1;
         optionsSlider_.maximumValue = 100;
-        optionsSlider_.backgroundColor = nil;
         optionsSlider_.exclusiveTouch = YES;
         
-        optionsView_.layer.cornerRadius = kOptionsViewCornerRadius;
-        
-        UIBezierPath *shadowPath = [UIBezierPath bezierPathWithRoundedRect:optionsView_.bounds cornerRadius:kOptionsViewCornerRadius];
-        CALayer *layer = optionsView_.layer;
-        
-        layer.shadowPath = shadowPath.CGPath;
-        layer.shadowOpacity = 0.33f;
-        layer.shadowRadius = 10;
-        layer.shadowOffset = CGSizeZero;
-        
         optionsTitle_.text = NSLocalizedString(@"Eraser Size", @"Eraser Size");
-        
-        [optionsSlider_ addTarget:self
-                           action:@selector(takeSliderValueFrom:)
-                 forControlEvents:UIControlEventValueChanged];
-        
-        [optionsSlider_ addTarget:self
-                           action:@selector(takeFinalSliderValueFrom:)
-                 forControlEvents:(UIControlEventTouchUpInside | UIControlEventTouchUpOutside)];
     }
     
     [self updateOptionsSettings];
diff --git a/Inkpad-Core/Tools/WDEyedropperTool.m b/Inkpad-Core/Tools/WDEyedropperTool.m
index 0744309..0d281fd 100644
--- a/Inkpad-Core/Tools/WDEyedropperTool.m
+++ b/Inkpad-Core/Tools/WDEyedropperTool.m
@@ -12,7 +12,6 @@
 #import "WDEyedropperTool.h"
 #import "WDCanvas.h"
 #import "WDDrawingController.h"
-#import "WDElement.h"
 #import "WDImage.h"
 #import "WDInspectableProperties.h"
 #import "WDPickResult.h"
diff --git a/Inkpad-Core/Tools/WDFreehandTool.h b/Inkpad-Core/Tools/WDFreehandTool.h
index ef4d9d7..4f92d83 100644
--- a/Inkpad-Core/Tools/WDFreehandTool.h
+++ b/Inkpad-Core/Tools/WDFreehandTool.h
@@ -18,4 +18,6 @@
     BOOL            pathStarted_;
 }
 
+@property (nonatomic, assign) BOOL closeShape;
+
 @end
diff --git a/Inkpad-Core/Tools/WDFreehandTool.m b/Inkpad-Core/Tools/WDFreehandTool.m
index 966e0b4..fb1583a 100644
--- a/Inkpad-Core/Tools/WDFreehandTool.m
+++ b/Inkpad-Core/Tools/WDFreehandTool.m
@@ -13,20 +13,24 @@
 #import "WDCanvas.h"
 #import "WDColor.h"
 #import "WDCurveFit.h"
-#import "WDDrawing.h"
 #import "WDDrawingController.h"
 #import "WDFreehandTool.h"
 #import "WDInspectableProperties.h"
 #import "WDPath.h"
 #import "WDPropertyManager.h"
+#import "WDUtilities.h"
 
 #define kMaxError 10.0f
 
+NSString *WDDefaultFreehandTool = @"WDDefaultFreehandTool";
+
 @implementation WDFreehandTool
 
+@synthesize closeShape = closeShape_;
+
 - (NSString *) iconName
 {
-    return @"brush.png";
+    return closeShape_ ? @"freehand_shape.png" : @"brush.png";
 }
 
 - (BOOL) createsObject
@@ -34,6 +38,17 @@ - (BOOL) createsObject
     return YES;
 }
 
+- (BOOL) isDefaultForKind
+{
+    NSNumber *defaultFreehand = [[NSUserDefaults standardUserDefaults] valueForKey:WDDefaultFreehandTool];
+    return (closeShape_ == [defaultFreehand intValue]) ? YES : NO;
+}
+
+- (void) activated
+{
+    [[NSUserDefaults standardUserDefaults] setValue:@(closeShape_) forKey:WDDefaultFreehandTool];
+}
+
 - (void) beginWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
 {
     [canvas.drawingController selectNone:nil];
@@ -55,6 +70,8 @@ - (void) moveWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
 - (void) endWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
 {
     if (pathStarted_ && [tempPath_.nodes count] > 1) {
+        float maxError = (kMaxError / canvas.viewScale);
+        
         canvas.shapeUnderConstruction = nil;
         
         NSMutableArray *points = [NSMutableArray array];
@@ -62,7 +79,20 @@ - (void) endWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
             [points addObject:[NSValue valueWithCGPoint:node.anchorPoint]];
         }
         
-        WDPath *smoothPath = [WDCurveFit smoothPathForPoints:points error:(kMaxError / canvas.viewScale) attemptToClose:YES];
+        if (closeShape_ && tempPath_.nodes.count > 2) {
+            // we're drawing free form closed shapes... let's relax the error
+            maxError *= 5;
+            
+            // add the first point at the end to make sure we close
+            CGPoint first = [points[0] CGPointValue];
+            CGPoint last = [[points lastObject] CGPointValue];
+                
+            if (WDDistance(first, last) >= (maxError*2)) {
+                [points addObject:points[0]];
+            }
+        }
+        
+        WDPath *smoothPath = [WDCurveFit smoothPathForPoints:points error:maxError attemptToClose:YES];
         
         if (smoothPath) {
             smoothPath.fill = [canvas.drawingController.propertyManager activeFillStyle];
diff --git a/Inkpad-Core/Tools/WDPenTool.m b/Inkpad-Core/Tools/WDPenTool.m
index c9a58b6..a3a54d3 100644
--- a/Inkpad-Core/Tools/WDPenTool.m
+++ b/Inkpad-Core/Tools/WDPenTool.m
@@ -12,10 +12,10 @@
 #import "WDBezierNode.h"
 #import "WDCanvas.h"
 #import "WDDrawingController.h"
-#import "WDDrawing.h"
 #import "WDFillTransform.h"
 #import "WDInspectableProperties.h"
 #import "WDPath.h"
+#import "WDPathPainter.h"
 #import "WDPenTool.h"
 #import "WDPropertyManager.h"
 #import "WDUtilities.h"
@@ -97,7 +97,8 @@ - (void) beginWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas;
     }
 
     // we should only reset the active path's fill transform if it is the default fill transform for the shape
-    shouldResetFillTransform_ = activePath.fillTransform && [activePath.fillTransform isDefaultInRect:activePath.bounds];
+    BOOL centered = [activePath.fill wantsCenteredFillTransform];
+    shouldResetFillTransform_ = activePath.fillTransform && [activePath.fillTransform isDefaultInRect:activePath.bounds centered:centered];
 }
 
 - (void) moveWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
@@ -149,7 +150,7 @@ - (void) endWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
         WDPath *path = [[WDPath alloc] initWithNode:self.replacementNode];
         
         path.fill = [canvas.drawingController.propertyManager activeFillStyle];
-        path.strokeStyle = [canvas.drawingController.propertyManager activeStrokeStyle];
+        path.strokeStyle = [[canvas.drawingController.propertyManager activeStrokeStyle] strokeStyleSansArrows];
         path.opacity = [[canvas.drawingController.propertyManager defaultValueForProperty:WDOpacityProperty] floatValue];
         path.shadow = [canvas.drawingController.propertyManager activeShadow];
         
@@ -175,7 +176,8 @@ - (void) endWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
         }
         
         if (shouldResetFillTransform_) {
-            activePath.fillTransform = [WDFillTransform fillTransformWithRect:activePath.bounds];
+            BOOL centered = [activePath.fill wantsCenteredFillTransform];
+            activePath.fillTransform = [WDFillTransform fillTransformWithRect:activePath.bounds centered:centered];
         }
         
         [canvas.drawingController deselectAllNodes];
diff --git a/Inkpad-Core/Tools/WDSelectionTool.m b/Inkpad-Core/Tools/WDSelectionTool.m
index 4ad7037..dec4a87 100644
--- a/Inkpad-Core/Tools/WDSelectionTool.m
+++ b/Inkpad-Core/Tools/WDSelectionTool.m
@@ -9,14 +9,14 @@
 //  Copyright (c) 2011-2013 Steve Sprang
 //
 
-#import "WDAbstractPath.h"
 #import "WDBezierNode.h"
 #import "WDCanvas.h"
 #import "WDCanvasController.h"
 #import "WDCompoundPath.h"
+#import "WDDynamicGuide.h"
+#import "WDDynamicGuideController.h"
 #import "WDDrawingController.h"
 #import "WDFillTransform.h"
-#import "WDPath.h"
 #import "WDPropertyManager.h"
 #import "WDSelectionTool.h"
 #import "WDTextPath.h"
@@ -44,6 +44,11 @@ - (NSString *) iconName
     return (self.groupSelect ? @"groupSelect.png" : @"select.png");
 }
 
+- (BOOL) shouldSnapPointsToGuides
+{
+    return transformingNodes_ || transformingHandles_;
+}
+
 - (void) flagsChangedInCanvas:(WDCanvas *)canvas
 {
     if (!marqueeMode_) {
@@ -187,7 +192,9 @@ - (void) beginWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
 
 - (void) moveWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
 {
-    CGPoint initialPt = self.initialEvent.snappedLocation;
+    WDDynamicGuideController *guideController = canvas.drawingController.dynamicGuideController;
+    CGPoint initialPt = self.initialEvent.location;
+    CGPoint initialSnapped = self.initialEvent.snappedLocation;
     CGPoint currentPt = event.location;
     CGPoint snapped = event.snappedLocation;
     CGPoint delta;
@@ -206,19 +213,24 @@ - (void) moveWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
         [canvas.drawingController selectObjectsInRect:selectionRect];
     }  else if (transformingNodes_) {
         canvas.transforming = canvas.transformingNode = YES;
-        delta = WDSubtractPoints(snapped, initialPt);
+        delta = WDSubtractPoints(snapped, initialSnapped);
     
         if (self.flags & WDToolShiftKey || self.flags & WDToolSecondaryTouch) {
             delta = WDConstrainPoint(delta);
         }
         
+        if ([canvas.drawing dynamicGuides]) {
+            // find guides that are snapped to the result
+            canvas.dynamicGuides = [guideController snappedGuidesForPoint:WDAddPoints(initialSnapped, delta)];
+        }
+        
         transform_ = CGAffineTransformMakeTranslation(delta.x, delta.y);
         [canvas transformSelection:transform_];
     } else if (transformingHandles_) {
         canvas.transforming = canvas.transformingNode = YES;
         
         WDPath *path = (WDPath *) [canvas.drawingController singleSelection];
-        WDBezierNodeReflectionMode reflect = (self.flags & WDToolOptionKey || self.flags & WDToolSecondaryTouch ? WDIndependent : originalReflectionMode_);
+        WDBezierNodeReflectionMode reflect = (self.flags & WDToolOptionKey || self.flags & WDToolSecondaryTouch) ? WDIndependent : originalReflectionMode_;
         
         replacementNode_ = [activeNode_ moveControlHandle:(int)pointToMove_ toPoint:snapped reflectionMode:reflect];
         replacementNode_.selected = YES; 
@@ -233,6 +245,11 @@ - (void) moveWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
             }
         }
         
+        if ([canvas.drawing dynamicGuides]) {
+            // find guides that are snapped to the result
+            canvas.dynamicGuides = [guideController snappedGuidesForPoint:snapped];
+        }
+        
         path.displayNodes = newNodes;
         path.displayClosed = path.closed;
         [canvas invalidateSelectionView];
@@ -264,14 +281,30 @@ - (void) moveWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
         canvas.transforming = YES;
         canvas.transformingNode = [canvas.drawingController selectedNodes].count;
         
-        delta = WDSubtractPoints(currentPt, initialPt);
+        delta = WDSubtractPoints(currentPt, initialSnapped);
         
         if (self.flags & WDToolShiftKey || self.flags & WDToolSecondaryTouch) {
             delta = WDConstrainPoint(delta);
         }
         
+        BOOL snapToGuides = [canvas.drawing dynamicGuides];
+
+        if (snapToGuides) {
+            // can be harmlessly called multiple times
+            [guideController beginGuideOperation];
+        }
+        
+        // grid snapping overrides guide snapping
         if ([canvas.drawing snapFlags] & kWDSnapGrid) {
             delta = [self offsetSelection:delta inCanvas:canvas];
+        } else if (snapToGuides) {
+            delta = [guideController offsetSelectionForGuides:delta viewScale:canvas.viewScale];
+        }
+        
+        if (snapToGuides) {
+            // find guides that are snapped to the result
+            CGRect snapRect = CGRectOffset([canvas.drawingController selectionBounds], delta.x, delta.y);
+            canvas.dynamicGuides = [guideController snappedGuidesForRect:snapRect];
         }
         
         transform_ = CGAffineTransformMakeTranslation(delta.x, delta.y);
@@ -290,6 +323,10 @@ - (void) endWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
     
     canvas.transforming = canvas.transformingNode = NO;
     
+    // clean up guides
+    canvas.dynamicGuides = nil;
+    [canvas.drawingController.dynamicGuideController endGuideOperation];
+    
     if (transformingGradient_) {
         if (self.moved) {
             WDPath *path = ((WDPath *) [canvas.drawingController singleSelection]);
@@ -342,10 +379,16 @@ - (void) endWithEvent:(WDEvent *)event inCanvas:(WDCanvas *)canvas
             transform_ = CGAffineTransformIdentity;
         } else if (self.groupSelect && lastTappedObject_ && objectWasSelected_) {
             [canvas.drawingController deselectObject:lastTappedObject_];
-        }  
+        }
     }
+    
+    // turn these off here to make sure we don't snap to guides when we don't want to
+    transformingNodes_ = NO;
+    transformingHandles_ = NO;
 }
 
+#pragma mark - Grid Snapping
+
 - (NSValue *) snapCorner:(CGPoint)pt inCanvas:(WDCanvas *)canvas
 {
     WDPickResult *result = [canvas.drawingController snappedPoint:pt viewScale:canvas.viewScale snapFlags:kWDSnapGrid];
diff --git a/Inkpad-Core/Tools/WDShapeTool.m b/Inkpad-Core/Tools/WDShapeTool.m
index 9fdb691..ce750e7 100644
--- a/Inkpad-Core/Tools/WDShapeTool.m
+++ b/Inkpad-Core/Tools/WDShapeTool.m
@@ -10,21 +10,16 @@
 //
 
 
-#import "WDAbstractPath.h"
 #import "WDBezierNode.h"
 #import "WDCanvas.h"
-#import "WDDrawing.h"
 #import "WDDrawingController.h"
+#import "WDDynamicGuideController.h"
 #import "WDInspectableProperties.h"
 #import "WDPath.h"
 #import "WDPropertyManager.h"
 #import "WDShapeTool.h"
 #import "WDUtilities.h"
 
-#if TARGET_OS_IPHONE
-#import "UIView+Additions.h"
-#endif
-
 NSString *WDShapeToolStarInnerRadiusRatio = @"WDShapeToolStarInnerRadiusRatio";
 NSString *WDShapeToolStarPointCount = @"WDShapeToolStarPointCount";
 NSString *WDShapeToolPolygonSideCount = @"WDShapeToolPolygonSideCount";
@@ -32,8 +27,6 @@
 NSString *WDDefaultShapeTool = @"WDDefaultShapeTool";
 NSString *WDShapeToolSpiralDecay = @"WDShapeToolSpiralDecay";
 
-#define kOptionsViewCornerRadius 9
-
 @implementation WDShapeTool
 
 @synthesize shapeMode = shapeMode_;
@@ -217,6 +210,11 @@ - (BOOL) constrain
     return ((self.flags & WDToolShiftKey) || (self.flags & WDToolSecondaryTouch)) ? YES : NO;
 }
 
+- (BOOL) shouldSnapPointsToGuides
+{
+    return YES;
+}
+
 - (void)moveWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
 {
     if (!self.moved) {
@@ -225,6 +223,21 @@ - (void)moveWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
     
     WDPath  *temp = [self pathWithPoint:theEvent.snappedLocation constrain:[self constrain]];
     
+    if (canvas.drawing.dynamicGuides) {
+        WDDynamicGuideController *guideController = canvas.drawingController.dynamicGuideController;
+        
+        if (shapeMode_ < WDShapeStar) {
+            // ovals and rectangles
+            canvas.dynamicGuides = [guideController snappedGuidesForRect:temp.bounds];
+        } else {
+            // snapping to the bounding box doesn't really make sense for the rest of the shapes...
+            NSMutableArray *snapped = [NSMutableArray array];
+            [snapped addObjectsFromArray:[guideController snappedGuidesForPoint:self.initialEvent.snappedLocation]];
+            [snapped addObjectsFromArray:[guideController snappedGuidesForPoint:theEvent.snappedLocation]];
+            canvas.dynamicGuides = snapped;
+        }
+    }
+    
     canvas.shapeUnderConstruction = temp;
 }
 
@@ -234,7 +247,9 @@ - (void)endWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
         if (!CGPointEqualToPoint(self.initialEvent.snappedLocation, theEvent.snappedLocation)) {
             WDPath  *path = [self pathWithPoint:theEvent.snappedLocation constrain:[self constrain]];
             
-            path.strokeStyle = [canvas.drawingController.propertyManager activeStrokeStyle];
+            WDStrokeStyle *stroke = [canvas.drawingController.propertyManager activeStrokeStyle];
+            path.strokeStyle = (shapeMode_ == WDShapeLine) ? stroke : [stroke strokeStyleSansArrows];
+            
             if (shapeMode_ != WDShapeLine) {
                 path.fill = [canvas.drawingController.propertyManager activeFillStyle];
             }
@@ -247,6 +262,11 @@ - (void)endWithEvent:(WDEvent *)theEvent inCanvas:(WDCanvas *)canvas
         }
         
         canvas.shapeUnderConstruction = nil;
+        canvas.dynamicGuides = nil;
+    }
+    
+    if ([canvas.drawing dynamicGuides]) {
+        [canvas.drawingController.dynamicGuideController endGuideOperation];
     }
 }
 
@@ -332,6 +352,7 @@ - (UIView *) optionsView
     
     if (!optionsView_) {
         [[NSBundle mainBundle] loadNibNamed:@"ShapeOptions" owner:self options:nil];
+        [self configureOptionsView:optionsView_];
         
         if (shapeMode_ == WDShapeRectangle) {
             optionsSlider_.minimumValue = 0;
@@ -346,19 +367,8 @@ - (UIView *) optionsView
             optionsSlider_.minimumValue = 10;
             optionsSlider_.maximumValue = 99;
         }
-        
-        optionsSlider_.backgroundColor = nil;
         optionsSlider_.exclusiveTouch = YES;
         
-        optionsView_.layer.cornerRadius = kOptionsViewCornerRadius;
-        
-        UIBezierPath *shadowPath = [UIBezierPath bezierPathWithRoundedRect:optionsView_.bounds cornerRadius:kOptionsViewCornerRadius];
-        CALayer *layer = optionsView_.layer;
-        layer.shadowPath = shadowPath.CGPath;
-        layer.shadowOpacity = 0.4f;
-        layer.shadowRadius = 2;
-        layer.shadowOffset = CGSizeZero;
-        
         if (shapeMode_ == WDShapeRectangle) {
             optionsTitle_.text = NSLocalizedString(@"Corner Radius", @"Corner Radius");
         } else if (shapeMode_ == WDShapePolygon) {
@@ -368,8 +378,6 @@ - (UIView *) optionsView
         } else if (shapeMode_ == WDShapeSpiral) {
             optionsTitle_.text = NSLocalizedString(@"Decay", @"Decay");
         }
-        
-        [optionsView_ addParallaxEffect];
     }
     
     [self updateOptionsSettings];
diff --git a/Inkpad-Core/Tools/WDTextTool.m b/Inkpad-Core/Tools/WDTextTool.m
index ddb779e..d08a298 100644
--- a/Inkpad-Core/Tools/WDTextTool.m
+++ b/Inkpad-Core/Tools/WDTextTool.m
@@ -13,7 +13,6 @@
 #import "WDCanvas.h"
 #import "WDCanvasController.h"
 #import "WDColor.h"
-#import "WDDrawing.h"
 #import "WDDrawingController.h"
 #import "WDPath.h"
 #import "WDText.h"
diff --git a/Inkpad-Core/Tools/WDTool.h b/Inkpad-Core/Tools/WDTool.h
index fc08f55..8ec83d6 100644
--- a/Inkpad-Core/Tools/WDTool.h
+++ b/Inkpad-Core/Tools/WDTool.h
@@ -44,12 +44,16 @@ typedef enum {
 @property (nonatomic, strong) WDEvent *initialEvent;
 @property (nonatomic, strong) WDEvent *previousEvent;
 @property (nonatomic, readonly) WDToolFlags flags;
+@property (nonatomic, readonly) BOOL shouldSnapPointsToGuides;
 
 + (WDTool *) tool;
 - (void) activated;
 - (void) deactivated;
 - (BOOL) isDefaultForKind;
 
+// apply common options view settings (shadow, etc.)
+- (void) configureOptionsView:(UIView *)options;
+
 #if TARGET_OS_IPHONE
 - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event inCanvas:(WDCanvas *)canvas;
 - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event inCanvas:(WDCanvas *)canvas;
diff --git a/Inkpad-Core/Tools/WDTool.m b/Inkpad-Core/Tools/WDTool.m
index ab8853e..f99e9bf 100644
--- a/Inkpad-Core/Tools/WDTool.m
+++ b/Inkpad-Core/Tools/WDTool.m
@@ -10,10 +10,12 @@
 //
 
 #import "WDCanvas.h"
-#import "WDDrawing.h"
 #import "WDDrawingController.h"
 #import "WDPickResult.h"
 #import "WDTool.h"
+#import "UIView+Additions.h"
+
+#define kOptionsViewCornerRadius    9
 
 @implementation WDEvent
 @synthesize location;
@@ -64,6 +66,22 @@ - (UIView *) optionsView
     return nil;
 }
 
+- (void) configureOptionsView:(UIView *)options
+{
+    CALayer *layer = options.layer;
+    
+    UIBezierPath *shadowPath = [UIBezierPath bezierPathWithRoundedRect:options.bounds
+                                                          cornerRadius:kOptionsViewCornerRadius];
+    
+    layer.shadowPath = shadowPath.CGPath;
+    layer.cornerRadius = kOptionsViewCornerRadius;
+    layer.shadowOpacity = 0.4f;
+    layer.shadowRadius = 2;
+    layer.shadowOffset = CGSizeZero;
+
+    [options addParallaxEffect];
+}
+
 - (void) activated
 {
 }
@@ -77,16 +95,22 @@ - (BOOL) isDefaultForKind
     return NO;
 }
 
+- (BOOL) shouldSnapPointsToGuides
+{
+    return NO;
+}
+
 - (CGPoint) snappedPointForPoint:(CGPoint)pt inCanvas:(WDCanvas *)canvas
 {
     NSUInteger snapFlags = [canvas.drawing snapFlags] | kWDSnapLocked | kWDSnapSubelement;
     
-    WDPickResult *result = [canvas.drawingController snappedPoint:pt viewScale:canvas.viewScale snapFlags:(int)snapFlags];
-    if (result.snapped) {
-        pt = result.snappedPoint;
+    if (self.shouldSnapPointsToGuides && canvas.drawing.dynamicGuides) {
+        snapFlags |= kWDSnapDynamicGuides;
     }
     
-    return pt;
+    WDPickResult *result = [canvas.drawingController snappedPoint:pt viewScale:canvas.viewScale snapFlags:(int)snapFlags];
+    
+    return result.snapped ? result.snappedPoint : pt;
 }
 
 #pragma mark -
@@ -165,7 +189,7 @@ - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event inCanvas:(WDCan
     
     if (!self.primaryTouchEnded) {
         // reflect the modifier touch immediately
-        int         remainingTouchCount = [event allTouches].count - touches.count;
+        NSInteger   remainingTouchCount = [event allTouches].count - touches.count;
         WDToolFlags newFlags = (remainingTouchCount > 1 ? WDToolSecondaryTouch : WDToolDefault);
         
         [self setFlags:newFlags inCanvas:canvas];
diff --git a/Inkpad-Core/Utilities/WDGLUtilities.m b/Inkpad-Core/Utilities/WDGLUtilities.m
index 57a4c88..7a678fa 100644
--- a/Inkpad-Core/Utilities/WDGLUtilities.m
+++ b/Inkpad-Core/Utilities/WDGLUtilities.m
@@ -300,7 +300,7 @@ void WDGLDrawLineStrip(GLfloat *vertices, NSUInteger count)
 {
 #if TARGET_OS_IPHONE
     glVertexPointer(2, GL_FLOAT, 0, vertices);
-    glDrawArrays(GL_LINE_STRIP, 0, count / 2);
+    glDrawArrays(GL_LINE_STRIP, 0, (int) count / 2);
 #else 
     glBegin(GL_LINE_STRIP);
     for (int i = 0; i < count; i+=2) {
diff --git a/Inkpad-Core/Utilities/WDUtilities.h b/Inkpad-Core/Utilities/WDUtilities.h
index 1307a09..d6bab8d 100644
--- a/Inkpad-Core/Utilities/WDUtilities.h
+++ b/Inkpad-Core/Utilities/WDUtilities.h
@@ -13,6 +13,12 @@
 #import <UIKit/UIKit.h>
 #endif
 
+#if WD_DEBUG
+#define WDLog NSLog
+#else
+#define WDLog(...)
+#endif
+
 #import "WDPickResult.h"
 
 @class WDStrokeStyle;
@@ -70,6 +76,8 @@ BOOL WDLineSegmentsIntersect(CGPoint A, CGPoint B, CGPoint C, CGPoint D);
 
 CGRect WDShrinkRect(CGRect rect, float percentage);
 
+CGSize WDClampSize(CGSize size, float maximumDimension);
+
 //
 // Paths
 //
@@ -212,3 +220,15 @@ static inline float WDMagnitude(CGPoint point)
     return WDDistance(point, CGPointZero);
 }
 
+static inline CGPoint WDScaleVector(CGPoint v, float toLength)
+{
+    float fromLength = WDMagnitude(v);
+    float scale = 1.0;
+    
+    if (fromLength != 0.0) {
+        scale = toLength / fromLength;
+    }
+    
+    return CGPointMake(v.x * scale, v.y * scale);
+}
+
diff --git a/Inkpad-Core/Utilities/WDUtilities.m b/Inkpad-Core/Utilities/WDUtilities.m
index 074d439..24955e0 100644
--- a/Inkpad-Core/Utilities/WDUtilities.m
+++ b/Inkpad-Core/Utilities/WDUtilities.m
@@ -98,10 +98,10 @@ void WDDrawCheckersInRect(CGContextRef ctx, CGRect dest, int size)
     CGContextSaveGState(ctx);
     CGContextClipToRect(ctx, dest);
     
-    [[UIColor colorWithWhite:0.9f alpha:1.0f] set];
+    CGContextSetGrayFillColor(ctx, 0.9f, 1.0f);
     CGContextFillRect(ctx, dest);
     
-    [[UIColor colorWithWhite:0.78f alpha:1.0f] set];
+    CGContextSetGrayFillColor(ctx, 0.78f, 1.0f);
     for (int y = 0; y * size < CGRectGetHeight(dest); y++) {
         for (int x = 0; x * size < CGRectGetWidth(dest); x++) {
             if ((y + x) % 2) {
@@ -248,7 +248,7 @@ CGPoint WDNormalizePoint(CGPoint vector)
         return vector;
     }
     
-    return WDMultiplyPointScalar(vector, 1.0f / WDDistance(CGPointZero, vector));
+    return WDMultiplyPointScalar(vector, 1.0f / distance);
 }
 
 CGRect WDGrowRectToPoint(CGRect rect, CGPoint pt)
@@ -292,27 +292,30 @@ CGRect WDRectFromPoint(CGPoint a, float width, float height)
 
 BOOL WDCollinear(CGPoint a, CGPoint b, CGPoint c)
 {
-    float distances[3];
+    float temp, distances[3];
     
     distances[0] = WDDistance(a, b);
     distances[1] = WDDistance(b, c);
     distances[2] = WDDistance(a, c);
-    
+
+    // sort the array...
     if (distances[0] > distances[1]) {
-        float temp = distances[1];
+        temp = distances[1];
         distances[1] = distances[0];
         distances[0] = temp;
     }
     
     if (distances[1] > distances[2]) {
-        float temp = distances[2];
+        temp = distances[2];
         distances[2] = distances[1];
         distances[1] = temp;
     }
     
-    float difference = (fabs((distances[0] + distances[1]) - distances[2]));
+    // if the points are collinear, the sum of the shortest 2 distances is equal to the longest distance
+    float shortestSum = distances[0] + distances[1];
+    float difference = fabs(shortestSum - distances[2]);
     
-    return (difference < 0.0001f) ? YES : NO;
+    return (difference < 1.0e-4);
 }
 
 BOOL WDLineSegmentsIntersectWithValues(CGPoint A, CGPoint B, CGPoint C, CGPoint D, float *rV, float *sV)
@@ -353,6 +356,21 @@ CGRect WDShrinkRect(CGRect rect, float percentage)
     return CGRectInset(rect, widthInset, heightInset);
 }
 
+CGSize WDClampSize(CGSize size, float maxDimension)
+{
+    if (size.width > maxDimension || size.height > maxDimension) {
+        if (size.width > size.height) {
+            size.height = (size.height / size.width) * maxDimension;
+            size.width = maxDimension;
+        } else {
+            size.width = (size.width / size.height) * maxDimension;
+            size.height = maxDimension;
+        }
+    }
+    
+    return size;
+}
+
 #pragma mark -
 #pragma mark Paths
 
diff --git a/Inkpad-Core/livarot/Path.cpp b/Inkpad-Core/livarot/Path.cpp
index f1b21be..512d576 100644
--- a/Inkpad-Core/livarot/Path.cpp
+++ b/Inkpad-Core/livarot/Path.cpp
@@ -8,7 +8,6 @@
 
 #include "Path.h"
 #include "Shape.h"
-#include "MyMath.h"
 #include <math.h>
 
 
diff --git a/Inkpad-Core/livarot/PathConversion.cpp b/Inkpad-Core/livarot/PathConversion.cpp
index d687db3..e2f573c 100644
--- a/Inkpad-Core/livarot/PathConversion.cpp
+++ b/Inkpad-Core/livarot/PathConversion.cpp
@@ -8,7 +8,6 @@
 
 #include "Path.h"
 #include "Shape.h"
-#include "MyMath.h"
 
 void            Path::ConvertWithBackData(float treshhold)
 {
diff --git a/Inkpad-Core/livarot/ShapeSweep.cpp b/Inkpad-Core/livarot/ShapeSweep.cpp
index 2c6b248..3d856f1 100644
--- a/Inkpad-Core/livarot/ShapeSweep.cpp
+++ b/Inkpad-Core/livarot/ShapeSweep.cpp
@@ -7,7 +7,6 @@
  */
 
 #include "Shape.h"
-#include "LivarotDefs.h"
 #include "MyMath.h"
 
 
diff --git a/Inkpad-Core/livarot/ShapeSweepUtils.cpp b/Inkpad-Core/livarot/ShapeSweepUtils.cpp
index e021913..5103455 100644
--- a/Inkpad-Core/livarot/ShapeSweepUtils.cpp
+++ b/Inkpad-Core/livarot/ShapeSweepUtils.cpp
@@ -7,7 +7,6 @@
  */
 
 #include "Shape.h"
-#include "LivarotDefs.h"
 #include "MyMath.h"
 
 SweepEvent::SweepEvent()
diff --git a/Inkpad-Info.plist b/Inkpad-Info.plist
index a615ea0..7ae27c6 100644
--- a/Inkpad-Info.plist
+++ b/Inkpad-Info.plist
@@ -20,6 +20,29 @@
 				<string>com.taptrix.inkpad</string>
 			</array>
 		</dict>
+		<dict>
+			<key>CFBundleTypeExtensions</key>
+			<array>
+				<string>svg</string>
+				<string>SVG</string>
+			</array>
+			<key>CFBundleTypeMIMETypes</key>
+			<array>
+				<string>image/svg+xml</string>
+			</array>
+			<key>CFBundleTypeName</key>
+			<string>SVG Document</string>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>LSHandlerRank</key>
+			<string>Alternate</string>
+			<key>LSItemContentTypes</key>
+			<array>
+				<string>public.svg-image</string>
+			</array>
+			<key>LSTypeIsPackage</key>
+			<false/>
+		</dict>
 	</array>
 	<key>CFBundleExecutable</key>
 	<string>${EXECUTABLE_NAME}</string>
@@ -51,7 +74,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.5</string>
+	<string>1.6</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleURLTypes</key>
@@ -66,7 +89,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>1.5</string>
+	<string>1.6</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UILaunchImages~ipad</key>
@@ -123,5 +146,9 @@
 			</dict>
 		</dict>
 	</array>
+	<key>LSApplicationQueriesSchemes</key>
+	<array>
+		<string>dbapi-2</string>
+	</array>
 </dict>
 </plist>
diff --git a/Inkpad.xcodeproj/project.pbxproj b/Inkpad.xcodeproj/project.pbxproj
index 1a1a68b..c92e253 100755
--- a/Inkpad.xcodeproj/project.pbxproj
+++ b/Inkpad.xcodeproj/project.pbxproj
@@ -7,6 +7,12 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		02B54D2E18D59DFF00DE8A9F /* ColorBalance.strings in Resources */ = {isa = PBXBuildFile; fileRef = 02B54D2218D59DFF00DE8A9F /* ColorBalance.strings */; };
+		02B54D2F18D59DFF00DE8A9F /* HueSaturation.strings in Resources */ = {isa = PBXBuildFile; fileRef = 02B54D2418D59DFF00DE8A9F /* HueSaturation.strings */; };
+		02B54D3018D59DFF00DE8A9F /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 02B54D2618D59DFF00DE8A9F /* Localizable.strings */; };
+		02B54D3118D59DFF00DE8A9F /* OpenClipArt.strings in Resources */ = {isa = PBXBuildFile; fileRef = 02B54D2818D59DFF00DE8A9F /* OpenClipArt.strings */; };
+		02B54D3218D59DFF00DE8A9F /* Shadow.strings in Resources */ = {isa = PBXBuildFile; fileRef = 02B54D2A18D59DFF00DE8A9F /* Shadow.strings */; };
+		02B54D3318D59DFF00DE8A9F /* Stroke.strings in Resources */ = {isa = PBXBuildFile; fileRef = 02B54D2C18D59DFF00DE8A9F /* Stroke.strings */; };
 		1D3623260D0F684500981E51 /* WDAppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 1D3623250D0F684500981E51 /* WDAppDelegate.m */; };
 		1D60589B0D05DD56006BFB54 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 29B97316FDCFA39411CA2CEA /* main.m */; };
 		29E28F8415115F68007D36DE /* WDEmail.m in Sources */ = {isa = PBXBuildFile; fileRef = 29E28F8315115F68007D36DE /* WDEmail.m */; };
@@ -75,6 +81,9 @@
 		6B3A2AEB1256F35300574B41 /* lock.png in Resources */ = {isa = PBXBuildFile; fileRef = 6B3A2AEA1256F35300574B41 /* lock.png */; };
 		6B3A2C0C12571C9900574B41 /* unlock.png in Resources */ = {isa = PBXBuildFile; fileRef = 6B3A2C0B12571C9900574B41 /* unlock.png */; };
 		6B48E9D9126BE2B4002D3B85 /* isolate.png in Resources */ = {isa = PBXBuildFile; fileRef = 6B48E9D8126BE2B4002D3B85 /* isolate.png */; };
+		6B4EF3BF186AA08500E55D19 /* freehand_shape@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 6B4EF3BE186AA08500E55D19 /* freehand_shape@2x.png */; };
+		6B4EF3C1187672B500E55D19 /* freehand_shape.png in Resources */ = {isa = PBXBuildFile; fileRef = 6B4EF3C0187672B500E55D19 /* freehand_shape.png */; };
+		6B4EF3C51878DB4300E55D19 /* FitCurves.m in Sources */ = {isa = PBXBuildFile; fileRef = 6B4EF3C31878DB4300E55D19 /* FitCurves.m */; };
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+		6B9A288B18C1087300697BE7 /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6B9A288118C1087300697BE7 /* Localizable.strings */; };
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+		6BBB7CDA18B32C240018954B /* ColorBalance.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6BBB7CD018B32C240018954B /* ColorBalance.strings */; };
+		6BBB7CDB18B32C240018954B /* HueSaturation.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6BBB7CD218B32C240018954B /* HueSaturation.strings */; };
+		6BBB7CDC18B32C240018954B /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6BBB7CD418B32C240018954B /* Localizable.strings */; };
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+		6BE1875618FEE947006FC619 /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6BE1874C18FEE947006FC619 /* Localizable.strings */; };
+		6BE1875718FEE947006FC619 /* OpenClipArt.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6BE1874E18FEE947006FC619 /* OpenClipArt.strings */; };
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 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
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+		6B1F5C3E182C35E1002F783D /* it */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = it; path = it.lproj/ColorBalance.strings; sourceTree = "<group>"; };
+		6B1F5C40182C35E3002F783D /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/ColorBalance.strings; sourceTree = "<group>"; };
+		6B1F5C42182C3635002F783D /* it */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = it; path = it.lproj/HueSaturation.strings; sourceTree = "<group>"; };
+		6B1F5C44182C3636002F783D /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/HueSaturation.strings; sourceTree = "<group>"; };
+		6B1F5C46182C3655002F783D /* it */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = it; path = it.lproj/Shadow.strings; sourceTree = "<group>"; };
+		6B1F5C48182C3656002F783D /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Shadow.strings; sourceTree = "<group>"; };
+		6B1F5C4A182C3661002F783D /* it */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = it; path = it.lproj/Stroke.strings; sourceTree = "<group>"; };
+		6B1F5C4C182C3662002F783D /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Stroke.strings; sourceTree = "<group>"; };
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@@ -399,6 +464,10 @@
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+		6B4EF3BE186AA08500E55D19 /* freehand_shape@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "freehand_shape@2x.png"; sourceTree = "<group>"; };
+		6B4EF3C0187672B500E55D19 /* freehand_shape.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = freehand_shape.png; sourceTree = "<group>"; };
+		6B4EF3C31878DB4300E55D19 /* FitCurves.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FitCurves.m; sourceTree = "<group>"; };
+		6B4EF3C61878F71100E55D19 /* FitCurves.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FitCurves.h; sourceTree = "<group>"; };
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@@ -451,6 +520,8 @@
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+		6B7A8818180CF73000FA241B /* WDArrowhead.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDArrowhead.h; sourceTree = "<group>"; };
+		6B7A8819180CF73000FA241B /* WDArrowhead.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDArrowhead.m; sourceTree = "<group>"; };
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@@ -468,6 +539,32 @@
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+		6B8396E1189F2FB0001D5985 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/OpenClipArt.xib; sourceTree = "<group>"; };
+		6B8396E3189F3767001D5985 /* openclipart.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = openclipart.png; path = Images/openclipart.png; sourceTree = "<group>"; };
+		6B8396E4189F3767001D5985 /* openclipart@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "openclipart@2x.png"; path = "Images/openclipart@2x.png"; sourceTree = "<group>"; };
+		6B83970318A36253001D5985 /* OCADownloader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OCADownloader.h; path = Openclipart/OCADownloader.h; sourceTree = SOURCE_ROOT; };
+		6B83970418A36253001D5985 /* OCADownloader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OCADownloader.m; path = Openclipart/OCADownloader.m; sourceTree = SOURCE_ROOT; };
+		6B83970518A36253001D5985 /* OCAEntry.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OCAEntry.h; path = Openclipart/OCAEntry.h; sourceTree = SOURCE_ROOT; };
+		6B83970618A36253001D5985 /* OCAEntry.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OCAEntry.m; path = Openclipart/OCAEntry.m; sourceTree = SOURCE_ROOT; };
+		6B83970718A36253001D5985 /* OCAThumbnailCache.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OCAThumbnailCache.h; path = Openclipart/OCAThumbnailCache.h; sourceTree = SOURCE_ROOT; };
+		6B83970818A36253001D5985 /* OCAThumbnailCache.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OCAThumbnailCache.m; path = Openclipart/OCAThumbnailCache.m; sourceTree = SOURCE_ROOT; };
+		6B83970918A36253001D5985 /* OCAThumbnailCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OCAThumbnailCell.h; path = Openclipart/OCAThumbnailCell.h; sourceTree = SOURCE_ROOT; };
+		6B83970A18A36253001D5985 /* OCAThumbnailCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OCAThumbnailCell.m; path = Openclipart/OCAThumbnailCell.m; sourceTree = SOURCE_ROOT; };
+		6B83970B18A36253001D5985 /* OCAViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = OCAViewController.h; path = Openclipart/OCAViewController.h; sourceTree = SOURCE_ROOT; };
+		6B83970C18A36253001D5985 /* OCAViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = OCAViewController.m; path = Openclipart/OCAViewController.m; sourceTree = SOURCE_ROOT; };
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+		6B83972618A41125001D5985 /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = ColorBalance.strings; sourceTree = "<group>"; };
+		6B83972818A41125001D5985 /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = HueSaturation.strings; sourceTree = "<group>"; };
+		6B83972A18A41125001D5985 /* de */ = {isa = PBXFileReference; fileEncoding = 10; lastKnownFileType = text.plist.strings; name = de; path = Localizable.strings; sourceTree = "<group>"; };
+		6B83972C18A41126001D5985 /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = Shadow.strings; sourceTree = "<group>"; };
+		6B83972E18A41126001D5985 /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = Stroke.strings; sourceTree = "<group>"; };
+		6B83973718A4390C001D5985 /* trash.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = trash.png; path = Images/trash.png; sourceTree = "<group>"; };
+		6B83973818A4390C001D5985 /* trash@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "trash@2x.png"; path = "Images/trash@2x.png"; sourceTree = "<group>"; };
+		6B83973B18A5BA60001D5985 /* WDDynamicGuide.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDDynamicGuide.h; sourceTree = "<group>"; };
+		6B83973C18A5BA60001D5985 /* WDDynamicGuide.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDDynamicGuide.m; sourceTree = "<group>"; };
+		6B83974018AC5777001D5985 /* WDDynamicGuideController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDDynamicGuideController.h; sourceTree = "<group>"; };
+		6B83974118AC5777001D5985 /* WDDynamicGuideController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDDynamicGuideController.m; sourceTree = "<group>"; };
+		6B83975418B2CE77001D5985 /* it */ = {isa = PBXFileReference; fileEncoding = 10; lastKnownFileType = text.plist.strings; name = it; path = it.lproj/OpenClipArt.strings; sourceTree = "<group>"; };
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@@ -477,7 +574,21 @@
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+		6B8C537E182AEB4A00C102F7 /* it */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = it; path = Localizable.strings; sourceTree = "<group>"; };
 		6B8F091717FCE1DB00BB6F7E /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = Localizable.strings; sourceTree = "<group>"; };
+		6B957524183C52940094B7D5 /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = Localizable.strings; sourceTree = "<group>"; };
+		6B95752E183C53690094B7D5 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/ColorBalance.strings; sourceTree = "<group>"; };
+		6B95752F183C536E0094B7D5 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/ColorBalance.strings; sourceTree = "<group>"; };
+		6B957530183C53710094B7D5 /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/ColorBalance.strings; sourceTree = "<group>"; };
+		6B957531183C539E0094B7D5 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/HueSaturation.strings; sourceTree = "<group>"; };
+		6B957532183C53A00094B7D5 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/HueSaturation.strings; sourceTree = "<group>"; };
+		6B957533183C53A30094B7D5 /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/HueSaturation.strings; sourceTree = "<group>"; };
+		6B957534183C53AD0094B7D5 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/Shadow.strings; sourceTree = "<group>"; };
+		6B957535183C53AF0094B7D5 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/Shadow.strings; sourceTree = "<group>"; };
+		6B957536183C53B10094B7D5 /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/Shadow.strings; sourceTree = "<group>"; };
+		6B957537183C53BA0094B7D5 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/Stroke.strings; sourceTree = "<group>"; };
+		6B957538183C53BD0094B7D5 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/Stroke.strings; sourceTree = "<group>"; };
+		6B957539183C53BF0094B7D5 /* tr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = tr; path = tr.lproj/Stroke.strings; sourceTree = "<group>"; };
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@@ -492,7 +603,19 @@
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+		6B9A287A18C1058100697BE7 /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = OpenClipArt.strings; sourceTree = "<group>"; };
+		6B9A287E18C1087300697BE7 /* pt */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt; path = ColorBalance.strings; sourceTree = "<group>"; };
+		6B9A288018C1087300697BE7 /* pt */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt; path = HueSaturation.strings; sourceTree = "<group>"; };
+		6B9A288218C1087300697BE7 /* pt */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt; path = Localizable.strings; sourceTree = "<group>"; };
+		6B9A288418C1087300697BE7 /* pt */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt; path = OpenClipArt.strings; sourceTree = "<group>"; };
+		6B9A288618C1087300697BE7 /* pt */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt; path = Shadow.strings; sourceTree = "<group>"; };
+		6B9A288818C1087300697BE7 /* pt */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt; path = Stroke.strings; sourceTree = "<group>"; };
+		6B9A289018C1226800697BE7 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = OpenClipArt.strings; sourceTree = "<group>"; };
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+		6BA4578F180F2B9200B51D7A /* WDArrowController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDArrowController.h; sourceTree = "<group>"; };
+		6BA45790180F2B9200B51D7A /* WDArrowController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDArrowController.m; sourceTree = "<group>"; };
+		6BA45792180F778F00B51D7A /* WDArrowheadCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDArrowheadCell.h; sourceTree = "<group>"; };
+		6BA45793180F778F00B51D7A /* WDArrowheadCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDArrowheadCell.m; sourceTree = "<group>"; };
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@@ -513,22 +636,6 @@
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-		6BABD8A5141ED30100F7E0A9 /* rotate.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = rotate.cpp; sourceTree = "<group>"; };
-		6BABD8A6141ED30100F7E0A9 /* rotate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = rotate.h; sourceTree = "<group>"; };
-		6BABD8A7141ED30100F7E0A9 /* scale.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = scale.h; sourceTree = "<group>"; };
-		6BABD8A8141ED30100F7E0A9 /* transforms.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = transforms.cpp; sourceTree = "<group>"; };
-		6BABD8A9141ED30100F7E0A9 /* transforms.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = transforms.h; sourceTree = "<group>"; };
-		6BABD8AA141ED30100F7E0A9 /* translate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = translate.h; sourceTree = "<group>"; };
 		6BABD8AD141ED30100F7E0A9 /* add_anchor.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = add_anchor.png; sourceTree = "<group>"; };
 		6BABD8AF141ED30100F7E0A9 /* brush.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = brush.png; sourceTree = "<group>"; };
 		6BABD8B1141ED30100F7E0A9 /* eraser.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = eraser.png; sourceTree = "<group>"; };
@@ -574,7 +681,7 @@
 		6BABD8EF141ED30100F7E0A9 /* WDCompoundPath.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDCompoundPath.h; sourceTree = "<group>"; };
 		6BABD8F0141ED30100F7E0A9 /* WDCompoundPath.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDCompoundPath.m; sourceTree = "<group>"; };
 		6BABD8F1141ED30100F7E0A9 /* WDCurveFit.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDCurveFit.h; sourceTree = "<group>"; };
-		6BABD8F2141ED30100F7E0A9 /* WDCurveFit.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WDCurveFit.mm; sourceTree = "<group>"; };
+		6BABD8F2141ED30100F7E0A9 /* WDCurveFit.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDCurveFit.m; sourceTree = "<group>"; };
 		6BABD8F3141ED30100F7E0A9 /* WDDrawing.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDDrawing.h; sourceTree = "<group>"; };
 		6BABD8F4141ED30100F7E0A9 /* WDDrawing.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDDrawing.m; sourceTree = "<group>"; };
 		6BABD8F5141ED30100F7E0A9 /* WDElement.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDElement.h; sourceTree = "<group>"; };
@@ -678,12 +785,21 @@
 		6BB1D0FC1309E9A300F0C22E /* WDEyedropper.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDEyedropper.m; sourceTree = "<group>"; };
 		6BB7F94313AB1F5A004081B3 /* WDHueShifter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDHueShifter.h; sourceTree = "<group>"; };
 		6BB7F94413AB1F5A004081B3 /* WDHueShifter.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDHueShifter.m; sourceTree = "<group>"; };
+		6BBB7CD118B32C240018954B /* pt_PT */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt_PT; path = ColorBalance.strings; sourceTree = "<group>"; };
+		6BBB7CD318B32C240018954B /* pt_PT */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt_PT; path = HueSaturation.strings; sourceTree = "<group>"; };
+		6BBB7CD518B32C240018954B /* pt_PT */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt_PT; path = Localizable.strings; sourceTree = "<group>"; };
+		6BBB7CD718B32C240018954B /* pt_PT */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt_PT; path = Shadow.strings; sourceTree = "<group>"; };
+		6BBB7CD918B32C240018954B /* pt_PT */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt_PT; path = Stroke.strings; sourceTree = "<group>"; };
+		6BBB7CE018B55BFA0018954B /* pt_PT */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = pt_PT; path = OpenClipArt.strings; sourceTree = "<group>"; };
 		6BBCDDEB1368085100DB910B /* WDToolView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDToolView.h; sourceTree = "<group>"; };
 		6BBCDDEC1368085100DB910B /* WDToolView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDToolView.m; sourceTree = "<group>"; };
 		6BBCDDEE136808A800DB910B /* WDToolButton.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDToolButton.h; sourceTree = "<group>"; };
 		6BBCDDEF136808A800DB910B /* WDToolButton.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDToolButton.m; sourceTree = "<group>"; };
 		6BC062AD124F719000451362 /* checkmark.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = checkmark.png; path = Images/checkmark.png; sourceTree = "<group>"; };
 		6BC73EEF16025A1B0045647B /* Social.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Social.framework; path = System/Library/Frameworks/Social.framework; sourceTree = SDKROOT; };
+		6BC9674B183149E300F46191 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = Localizable.strings; sourceTree = "<group>"; };
+		6BC967591834852400F46191 /* album_centered.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = album_centered.png; path = Images/album_centered.png; sourceTree = "<group>"; };
+		6BC9675A1834852400F46191 /* album_centered@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "album_centered@2x.png"; path = "Images/album_centered@2x.png"; sourceTree = "<group>"; };
 		6BCD5282123FFFED002FCB27 /* album.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = album.png; path = Images/album.png; sourceTree = "<group>"; };
 		6BCD5288123FFFED002FCB27 /* gear.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = gear.png; path = Images/gear.png; sourceTree = "<group>"; };
 		6BCD5292123FFFED002FCB27 /* pivot.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = pivot.png; path = Images/pivot.png; sourceTree = "<group>"; };
@@ -736,6 +852,12 @@
 		6BDBC48A130D1A6F00BC3BCA /* WDEtchedLine.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDEtchedLine.m; sourceTree = "<group>"; };
 		6BDD92E313DE744F0005F55D /* hue_shifter_overlay.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = hue_shifter_overlay.png; path = Images/hue_shifter_overlay.png; sourceTree = "<group>"; };
 		6BDDFA6B13E7924600B10774 /* MobileCoreServices.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MobileCoreServices.framework; path = System/Library/Frameworks/MobileCoreServices.framework; sourceTree = SDKROOT; };
+		6BE1874918FEE947006FC619 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = ColorBalance.strings; sourceTree = "<group>"; };
+		6BE1874B18FEE947006FC619 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = HueSaturation.strings; sourceTree = "<group>"; };
+		6BE1874D18FEE947006FC619 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = Localizable.strings; sourceTree = "<group>"; };
+		6BE1874F18FEE947006FC619 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = OpenClipArt.strings; sourceTree = "<group>"; };
+		6BE1875118FEE947006FC619 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = Shadow.strings; sourceTree = "<group>"; };
+		6BE1875318FEE947006FC619 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = Stroke.strings; sourceTree = "<group>"; };
 		6BE2F52D136782CE006BBF5E /* WDEraserPreviewView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDEraserPreviewView.h; sourceTree = "<group>"; };
 		6BE2F52E136782CE006BBF5E /* WDEraserPreviewView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDEraserPreviewView.m; sourceTree = "<group>"; };
 		6BF0C078125E8345009BB05C /* WDColorController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WDColorController.h; sourceTree = "<group>"; };
@@ -757,6 +879,19 @@
 		6BFA802B1249CEDB00D1749C /* WDLayerCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = WDLayerCell.m; sourceTree = "<group>"; };
 		6BFBC4EA1335F4A000D5877F /* zoom_to_fit.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = zoom_to_fit.png; path = Images/zoom_to_fit.png; sourceTree = "<group>"; };
 		8D1107310486CEB800E47090 /* Inkpad-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "Inkpad-Info.plist"; plistStructureDefinitionIdentifier = "com.apple.xcode.plist.structure-definition.iphone.info-plist"; sourceTree = "<group>"; };
+		AE661E2118D684040096EAF3 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/ColorBalance.strings"; sourceTree = "<group>"; };
+		AE661E2218D684240096EAF3 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/HueSaturation.strings"; sourceTree = "<group>"; };
+		AE661E2318D6843D0096EAF3 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/OpenClipArt.strings"; sourceTree = "<group>"; };
+		AE661E2418D6844B0096EAF3 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Shadow.strings"; sourceTree = "<group>"; };
+		AE661E2518D684560096EAF3 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Stroke.strings"; sourceTree = "<group>"; };
+		C7A41BBF198003D800304C51 /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/ColorBalance.strings; sourceTree = "<group>"; };
+		C7A41BC0198003D800304C51 /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/HueSaturation.strings; sourceTree = "<group>"; };
+		C7A41BC1198003D800304C51 /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/OpenClipArt.strings; sourceTree = "<group>"; };
+		C7A41BC2198003D800304C51 /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/Shadow.strings; sourceTree = "<group>"; };
+		C7A41BC3198003D800304C51 /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/Stroke.strings; sourceTree = "<group>"; };
+		C7A41BC4198003D800304C51 /* ar */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ar; path = ar.lproj/Localizable.strings; sourceTree = "<group>"; };
+		F43A1D6F183557770032933E /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = Localizable.strings; sourceTree = "<group>"; };
+		F4F41F7118B2C7E300065865 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = OpenClipArt.strings; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -783,6 +918,19 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		02B54D2118D59DFF00DE8A9F /* zh-Hans.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				02B54D2218D59DFF00DE8A9F /* ColorBalance.strings */,
+				02B54D2418D59DFF00DE8A9F /* HueSaturation.strings */,
+				02B54D2618D59DFF00DE8A9F /* Localizable.strings */,
+				02B54D2818D59DFF00DE8A9F /* OpenClipArt.strings */,
+				02B54D2A18D59DFF00DE8A9F /* Shadow.strings */,
+				02B54D2C18D59DFF00DE8A9F /* Stroke.strings */,
+			);
+			path = "zh-Hans.lproj";
+			sourceTree = "<group>";
+		};
 		080E96DDFE201D6D7F000001 /* Classes */ = {
 			isa = PBXGroup;
 			children = (
@@ -792,6 +940,7 @@
 				6BCD53651240002D002FCB27 /* Controllers */,
 				6BCD536212400025002FCB27 /* Model */,
 				6BCD53681240003D002FCB27 /* View */,
+				6B8396ED18A072A4001D5985 /* Openclipart */,
 			);
 			path = Classes;
 			sourceTree = "<group>";
@@ -829,12 +978,21 @@
 		29B97317FDCFA39411CA2CEA /* Resources */ = {
 			isa = PBXGroup;
 			children = (
+				6B83972418A41125001D5985 /* de.lproj */,
 				6B8F091517FCE1DB00BB6F7E /* en.lproj */,
-				6B616773137B429200BEC0BA /* Samples */,
+				6BC96745183149E300F46191 /* es.lproj */,
+				F43A1D69183557770032933E /* fr.lproj */,
+				6B8C5379182AEA5000C102F7 /* it.lproj */,
+				6BE1874718FEE947006FC619 /* ja.lproj */,
+				6B9A287C18C1087300697BE7 /* pt.lproj */,
+				6BBB7CCF18B32C240018954B /* pt_PT.lproj */,
+				6B95751E183C52940094B7D5 /* tr.lproj */,
+				02B54D2118D59DFF00DE8A9F /* zh-Hans.lproj */,
 				6B87CA5C1312610D0027A482 /* Help */,
+				6BCD52C0123FFFF3002FCB27 /* Images */,
 				6B984AF7131623FA007FB48F /* PLists */,
+				6B616773137B429200BEC0BA /* Samples */,
 				6B984AF4131623F1007FB48F /* XIB */,
-				6BCD52C0123FFFF3002FCB27 /* Images */,
 			);
 			name = Resources;
 			sourceTree = "<group>";
@@ -860,6 +1018,15 @@
 			name = Frameworks;
 			sourceTree = "<group>";
 		};
+		6B4EF3C21878DB4300E55D19 /* CurveFit */ = {
+			isa = PBXGroup;
+			children = (
+				6B4EF3C61878F71100E55D19 /* FitCurves.h */,
+				6B4EF3C31878DB4300E55D19 /* FitCurves.m */,
+			);
+			path = CurveFit;
+			sourceTree = "<group>";
+		};
 		6B6749D117F9446300E9A627 /* Icons */ = {
 			isa = PBXGroup;
 			children = (
@@ -873,22 +1040,58 @@
 			path = Icons;
 			sourceTree = "<group>";
 		};
+		6B8396ED18A072A4001D5985 /* Openclipart */ = {
+			isa = PBXGroup;
+			children = (
+				6B83970318A36253001D5985 /* OCADownloader.h */,
+				6B83970418A36253001D5985 /* OCADownloader.m */,
+				6B83970518A36253001D5985 /* OCAEntry.h */,
+				6B83970618A36253001D5985 /* OCAEntry.m */,
+				6B83970718A36253001D5985 /* OCAThumbnailCache.h */,
+				6B83970818A36253001D5985 /* OCAThumbnailCache.m */,
+				6B83970918A36253001D5985 /* OCAThumbnailCell.h */,
+				6B83970A18A36253001D5985 /* OCAThumbnailCell.m */,
+				6B83970B18A36253001D5985 /* OCAViewController.h */,
+				6B83970C18A36253001D5985 /* OCAViewController.m */,
+			);
+			name = Openclipart;
+			sourceTree = "<group>";
+		};
+		6B83972418A41125001D5985 /* de.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				6B83972518A41125001D5985 /* ColorBalance.strings */,
+				6B83972718A41125001D5985 /* HueSaturation.strings */,
+				6B83972918A41125001D5985 /* Localizable.strings */,
+				6B9A287918C1058100697BE7 /* OpenClipArt.strings */,
+				6B83972B18A41126001D5985 /* Shadow.strings */,
+				6B83972D18A41126001D5985 /* Stroke.strings */,
+			);
+			path = de.lproj;
+			sourceTree = "<group>";
+		};
 		6B87CDEC1313C5A00027A482 /* Toolbar */ = {
 			isa = PBXGroup;
 			children = (
-				6B219CCA1511893500761F18 /* duplicate.png */,
-				6B2AC3FA17EAD420008D6391 /* duplicate@2x.png */,
 				6BCD5282123FFFED002FCB27 /* album.png */,
 				6B7D2D001508A0B2001311B0 /* album@2x.png */,
+				6BC967591834852400F46191 /* album_centered.png */,
+				6BC9675A1834852400F46191 /* album_centered@2x.png */,
 				6B53FF9813A7DC3E0029574B /* color_wheel.png */,
 				6B74B7DB150E8213000A08D4 /* color_wheel@2x.png */,
+				6B219CCA1511893500761F18 /* duplicate.png */,
+				6B2AC3FA17EAD420008D6391 /* duplicate@2x.png */,
 				6B98C153124D642A008FB8E1 /* font.png */,
 				6B7D2CEF150898BE001311B0 /* font@2x.png */,
 				6BCD5288123FFFED002FCB27 /* gear.png */,
 				6B7D2D101509726D001311B0 /* gear@2x.png */,
+				6B8396E3189F3767001D5985 /* openclipart.png */,
+				6B8396E4189F3767001D5985 /* openclipart@2x.png */,
 				6BCD5294123FFFED002FCB27 /* redo.png */,
 				6B7D2CF215089965001311B0 /* redo@2x.png */,
 				6B51BCBD12651C1C000F6BF3 /* swatches.png */,
+				6B83973718A4390C001D5985 /* trash.png */,
+				6B83973818A4390C001D5985 /* trash@2x.png */,
 				6BCD529F123FFFED002FCB27 /* undo.png */,
 				6B7D2CF315089965001311B0 /* undo@2x.png */,
 				6BFBC4EA1335F4A000D5877F /* zoom_to_fit.png */,
@@ -972,6 +1175,15 @@
 			name = Misc;
 			sourceTree = "<group>";
 		};
+		6B8C5379182AEA5000C102F7 /* it.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				6B8C537D182AEB4A00C102F7 /* Localizable.strings */,
+				6B83975318B2CE77001D5985 /* OpenClipArt.strings */,
+			);
+			path = it.lproj;
+			sourceTree = "<group>";
+		};
 		6B8F091517FCE1DB00BB6F7E /* en.lproj */ = {
 			isa = PBXGroup;
 			children = (
@@ -980,6 +1192,14 @@
 			path = en.lproj;
 			sourceTree = "<group>";
 		};
+		6B95751E183C52940094B7D5 /* tr.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				6B957523183C52940094B7D5 /* Localizable.strings */,
+			);
+			path = tr.lproj;
+			sourceTree = "<group>";
+		};
 		6B984AF4131623F1007FB48F /* XIB */ = {
 			isa = PBXGroup;
 			children = (
@@ -993,6 +1213,7 @@
 				6B53352D1803538D00D46D5B /* Import.xib */,
 				6B53352F1803538D00D46D5B /* LayerCell.xib */,
 				6B5335311803538D00D46D5B /* MainStoryboard.storyboard */,
+				6B8396E0189F2FB0001D5985 /* OpenClipArt.xib */,
 				6B5335331803538D00D46D5B /* Samples.xib */,
 				6B5335351803538D00D46D5B /* Shadow.xib */,
 				6B5335371803538D00D46D5B /* ShapeOptions.xib */,
@@ -1016,14 +1237,27 @@
 			name = PLists;
 			sourceTree = "<group>";
 		};
+		6B9A287C18C1087300697BE7 /* pt.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				6B9A287D18C1087300697BE7 /* ColorBalance.strings */,
+				6B9A287F18C1087300697BE7 /* HueSaturation.strings */,
+				6B9A288118C1087300697BE7 /* Localizable.strings */,
+				6B9A288318C1087300697BE7 /* OpenClipArt.strings */,
+				6B9A288518C1087300697BE7 /* Shadow.strings */,
+				6B9A288718C1087300697BE7 /* Stroke.strings */,
+			);
+			path = pt.lproj;
+			sourceTree = "<group>";
+		};
 		6BABD85D141ED30100F7E0A9 /* Inkpad-Core */ = {
 			isa = PBXGroup;
 			children = (
 				6BABD884141ED30100F7E0A9 /* Additions */,
 				6BABD893141ED30100F7E0A9 /* Controllers */,
-				6BABD89A141ED30100F7E0A9 /* CurveFit */,
 				6BABD8AB141ED30100F7E0A9 /* Images */,
 				6BABD8D6141ED30100F7E0A9 /* livarot */,
+				6B4EF3C21878DB4300E55D19 /* CurveFit */,
 				6BABD8E6141ED30100F7E0A9 /* Model */,
 				6BABD9E5141F15AB00F7E0A9 /* PLists */,
 				6BABD91D141ED30100F7E0A9 /* SVG */,
@@ -1057,6 +1291,8 @@
 			children = (
 				6BABD894141ED30100F7E0A9 /* WDDrawingController.h */,
 				6BABD895141ED30100F7E0A9 /* WDDrawingController.m */,
+				6B83974018AC5777001D5985 /* WDDynamicGuideController.h */,
+				6B83974118AC5777001D5985 /* WDDynamicGuideController.m */,
 				6BABD896141ED30100F7E0A9 /* WDPropertyManager.h */,
 				6BABD897141ED30100F7E0A9 /* WDPropertyManager.m */,
 				6BABD898141ED30100F7E0A9 /* WDToolManager.h */,
@@ -1065,29 +1301,6 @@
 			path = Controllers;
 			sourceTree = "<group>";
 		};
-		6BABD89A141ED30100F7E0A9 /* CurveFit */ = {
-			isa = PBXGroup;
-			children = (
-				6BABD89B141ED30100F7E0A9 /* bezier-utils.cpp */,
-				6BABD89C141ED30100F7E0A9 /* bezier-utils.h */,
-				6BABD89D141ED30100F7E0A9 /* coord.h */,
-				6BABD89E141ED30100F7E0A9 /* isnan.h */,
-				6BABD89F141ED30100F7E0A9 /* macros.h */,
-				6BABD8A0141ED30100F7E0A9 /* math-utils.h */,
-				6BABD8A1141ED30100F7E0A9 /* matrix.cpp */,
-				6BABD8A2141ED30100F7E0A9 /* matrix.h */,
-				6BABD8A3141ED30100F7E0A9 /* point.cpp */,
-				6BABD8A4141ED30100F7E0A9 /* point.h */,
-				6BABD8A5141ED30100F7E0A9 /* rotate.cpp */,
-				6BABD8A6141ED30100F7E0A9 /* rotate.h */,
-				6BABD8A7141ED30100F7E0A9 /* scale.h */,
-				6BABD8A8141ED30100F7E0A9 /* transforms.cpp */,
-				6BABD8A9141ED30100F7E0A9 /* transforms.h */,
-				6BABD8AA141ED30100F7E0A9 /* translate.h */,
-			);
-			path = CurveFit;
-			sourceTree = "<group>";
-		};
 		6BABD8AB141ED30100F7E0A9 /* Images */ = {
 			isa = PBXGroup;
 			children = (
@@ -1103,6 +1316,8 @@
 				6B219C95150EF33600761F18 /* add_anchor@2x.png */,
 				6BABD8AF141ED30100F7E0A9 /* brush.png */,
 				6B219C69150ED94600761F18 /* brush@2x.png */,
+				6B4EF3BE186AA08500E55D19 /* freehand_shape@2x.png */,
+				6B4EF3C0187672B500E55D19 /* freehand_shape.png */,
 				6BABD8B1141ED30100F7E0A9 /* eraser.png */,
 				6B219C91150EF0B700761F18 /* eraser@2x.png */,
 				6BABD8B3141ED30100F7E0A9 /* eyedropper.png */,
@@ -1165,6 +1380,8 @@
 			children = (
 				6BABD8E7141ED30100F7E0A9 /* WDAbstractPath.h */,
 				6BABD8E8141ED30100F7E0A9 /* WDAbstractPath.m */,
+				6B7A8818180CF73000FA241B /* WDArrowhead.h */,
+				6B7A8819180CF73000FA241B /* WDArrowhead.m */,
 				6BABD8E9141ED30100F7E0A9 /* WDBezierNode.h */,
 				6BABD8EA141ED30100F7E0A9 /* WDBezierNode.m */,
 				6BABD8EB141ED30100F7E0A9 /* WDBezierSegment.h */,
@@ -1174,9 +1391,11 @@
 				6BABD8EF141ED30100F7E0A9 /* WDCompoundPath.h */,
 				6BABD8F0141ED30100F7E0A9 /* WDCompoundPath.m */,
 				6BABD8F1141ED30100F7E0A9 /* WDCurveFit.h */,
-				6BABD8F2141ED30100F7E0A9 /* WDCurveFit.mm */,
+				6BABD8F2141ED30100F7E0A9 /* WDCurveFit.m */,
 				6BABD8F3141ED30100F7E0A9 /* WDDrawing.h */,
 				6BABD8F4141ED30100F7E0A9 /* WDDrawing.m */,
+				6B83973B18A5BA60001D5985 /* WDDynamicGuide.h */,
+				6B83973C18A5BA60001D5985 /* WDDynamicGuide.m */,
 				6BABD8F5141ED30100F7E0A9 /* WDElement.h */,
 				6BABD8F6141ED30100F7E0A9 /* WDElement.m */,
 				6BABD8F7141ED30100F7E0A9 /* WDFillTransform.h */,
@@ -1305,6 +1524,28 @@
 			path = PLists;
 			sourceTree = "<group>";
 		};
+		6BBB7CCF18B32C240018954B /* pt_PT.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				6BBB7CD018B32C240018954B /* ColorBalance.strings */,
+				6BBB7CD218B32C240018954B /* HueSaturation.strings */,
+				6BBB7CD418B32C240018954B /* Localizable.strings */,
+				6BBB7CDF18B55BFA0018954B /* OpenClipArt.strings */,
+				6BBB7CD618B32C240018954B /* Shadow.strings */,
+				6BBB7CD818B32C240018954B /* Stroke.strings */,
+			);
+			path = pt_PT.lproj;
+			sourceTree = "<group>";
+		};
+		6BC96745183149E300F46191 /* es.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				6BC9674A183149E300F46191 /* Localizable.strings */,
+				6B9A288F18C1226800697BE7 /* OpenClipArt.strings */,
+			);
+			path = es.lproj;
+			sourceTree = "<group>";
+		};
 		6BCD52C0123FFFF3002FCB27 /* Images */ = {
 			isa = PBXGroup;
 			children = (
@@ -1338,21 +1579,21 @@
 		6BCD536212400025002FCB27 /* Model */ = {
 			isa = PBXGroup;
 			children = (
-				29735E8C14215801006CF698 /* WDDocumentProtocol.h */,
 				6B00DA511405F65E00E45409 /* WDActivity.h */,
 				6B00DA521405F65E00E45409 /* WDActivity.m */,
 				6B00DA581406022B00E45409 /* WDActivityManager.h */,
 				6B00DA591406022B00E45409 /* WDActivityManager.m */,
+				6BABD9E2141ED51F00F7E0A9 /* WDDocument.h */,
+				6BABD9E3141ED51F00F7E0A9 /* WDDocument.m */,
+				29735E8C14215801006CF698 /* WDDocumentProtocol.h */,
 				6BCD52E812400017002FCB27 /* WDDrawingManager.h */,
 				6BCD52E912400017002FCB27 /* WDDrawingManager.m */,
+				29E28F8215115F68007D36DE /* WDEmail.h */,
+				29E28F8315115F68007D36DE /* WDEmail.m */,
 				6B0D8CD413E01C4300DDFDC7 /* WDFontManager.h */,
 				6B0D8CD513E01C4400DDFDC7 /* WDFontManager.m */,
 				6B963450140359060096A349 /* WDUserFont.h */,
 				6B963451140359060096A349 /* WDUserFont.m */,
-				6BABD9E2141ED51F00F7E0A9 /* WDDocument.h */,
-				6BABD9E3141ED51F00F7E0A9 /* WDDocument.m */,
-				29E28F8215115F68007D36DE /* WDEmail.h */,
-				29E28F8315115F68007D36DE /* WDEmail.m */,
 			);
 			name = Model;
 			sourceTree = "<group>";
@@ -1362,6 +1603,8 @@
 			children = (
 				6B00DA5B140604CE00E45409 /* WDActivityController.h */,
 				6B00DA5C140604CE00E45409 /* WDActivityController.m */,
+				6BA4578F180F2B9200B51D7A /* WDArrowController.h */,
+				6BA45790180F2B9200B51D7A /* WDArrowController.m */,
 				5D62B27313CE866500E4D41B /* WDBlendModeController.h */,
 				5D62B27413CE866500E4D41B /* WDBlendModeController.m */,
 				6BCD52D812400017002FCB27 /* WDBrowserController.h */,
@@ -1417,6 +1660,8 @@
 			children = (
 				6B356057136026AA007D8DBB /* WDAnglePicker.h */,
 				6B356058136026AA007D8DBB /* WDAnglePicker.m */,
+				6BA45792180F778F00B51D7A /* WDArrowheadCell.h */,
+				6BA45793180F778F00B51D7A /* WDArrowheadCell.m */,
 				6B6DC1A012403DA000A98FCE /* WDBlockingView.h */,
 				6B6DC1A112403DA000A98FCE /* WDBlockingView.m */,
 				6B51BCEE126522B6000F6BF3 /* WDButton.h */,
@@ -1522,6 +1767,28 @@
 			name = "Text Alignment";
 			sourceTree = "<group>";
 		};
+		6BE1874718FEE947006FC619 /* ja.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				6BE1874818FEE947006FC619 /* ColorBalance.strings */,
+				6BE1874A18FEE947006FC619 /* HueSaturation.strings */,
+				6BE1874C18FEE947006FC619 /* Localizable.strings */,
+				6BE1874E18FEE947006FC619 /* OpenClipArt.strings */,
+				6BE1875018FEE947006FC619 /* Shadow.strings */,
+				6BE1875218FEE947006FC619 /* Stroke.strings */,
+			);
+			path = ja.lproj;
+			sourceTree = "<group>";
+		};
+		F43A1D69183557770032933E /* fr.lproj */ = {
+			isa = PBXGroup;
+			children = (
+				F4F41F7018B2C7E300065865 /* OpenClipArt.strings */,
+				F43A1D6E183557770032933E /* Localizable.strings */,
+			);
+			path = fr.lproj;
+			sourceTree = "<group>";
+		};
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
@@ -1549,7 +1816,7 @@
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0500;
+				LastUpgradeCheck = 0510;
 				ORGANIZATIONNAME = "Taptrix, Inc.";
 				TargetAttributes = {
 					1D6058900D05DD3D006BFB54 = {
@@ -1570,6 +1837,15 @@
 				en,
 				fr,
 				Base,
+				it,
+				es,
+				tr,
+				de,
+				pt,
+				pt_PT,
+				"zh-Hans",
+				ja,
+				ar,
 			);
 			mainGroup = 29B97314FDCFA39411CA2CEA /* CustomTemplate */;
 			projectDirPath = "";
@@ -1588,28 +1864,35 @@
 				6BCD52A0123FFFED002FCB27 /* album.png in Resources */,
 				6BCD52A6123FFFED002FCB27 /* gear.png in Resources */,
 				6BCD52B0123FFFED002FCB27 /* pivot.png in Resources */,
+				02B54D2E18D59DFF00DE8A9F /* ColorBalance.strings in Resources */,
 				6BCD52B2123FFFED002FCB27 /* redo.png in Resources */,
 				6BCD52BA123FFFED002FCB27 /* textCenter.png in Resources */,
 				6BCD52BB123FFFED002FCB27 /* textLeft.png in Resources */,
 				6BCD52BC123FFFED002FCB27 /* textRight.png in Resources */,
 				6BCD52BD123FFFED002FCB27 /* undo.png in Resources */,
 				6B197DAC12434CED006C5C3A /* align_bottom.png in Resources */,
+				02B54D3018D59DFF00DE8A9F /* Localizable.strings in Resources */,
 				6B6749D817F9446300E9A627 /* Icon-Settings.png in Resources */,
 				6B197DAD12434CED006C5C3A /* align_center.png in Resources */,
+				6BC9675B1834852400F46191 /* album_centered.png in Resources */,
+				6BC9675C1834852400F46191 /* album_centered@2x.png in Resources */,
 				6B197DAE12434CED006C5C3A /* align_left.png in Resources */,
 				6B197DAF12434CED006C5C3A /* align_middle.png in Resources */,
 				6B197DB012434CED006C5C3A /* align_right.png in Resources */,
+				6BE1875618FEE947006FC619 /* Localizable.strings in Resources */,
 				6B197DB112434CED006C5C3A /* align_top.png in Resources */,
 				6B53351C1803530E00D46D5B /* BlendModes.plist in Resources */,
 				6B5335401803538D00D46D5B /* Font.xib in Resources */,
 				6B53351F1803530E00D46D5B /* PageSizes.plist in Resources */,
 				6B98C154124D642A008FB8E1 /* font.png in Resources */,
+				6B8396E2189F2FB0001D5985 /* OpenClipArt.xib in Resources */,
 				6BC062AE124F719000451362 /* checkmark.png in Resources */,
 				6B3A2A571256E2CE00574B41 /* hidden.png in Resources */,
 				6B3A2A581256E2CE00574B41 /* visible.png in Resources */,
 				6B3A2AEB1256F35300574B41 /* lock.png in Resources */,
 				6B5335411803538D00D46D5B /* Gradient.xib in Resources */,
 				6B3A2C0C12571C9900574B41 /* unlock.png in Resources */,
+				6B9A289118C1226800697BE7 /* OpenClipArt.strings in Resources */,
 				6B6A1C95125DC01000253800 /* Default-Portrait.png in Resources */,
 				6B5335431803538D00D46D5B /* Import.xib in Resources */,
 				6B6A1C9B125DC10800253800 /* Default-Landscape.png in Resources */,
@@ -1619,23 +1902,31 @@
 				6BF0C57D12625C4D009BB05C /* linear.png in Resources */,
 				6B51BCBE12651C1C000F6BF3 /* swatches.png in Resources */,
 				6B48E9D9126BE2B4002D3B85 /* isolate.png in Resources */,
+				6BC96752183149E300F46191 /* Localizable.strings in Resources */,
+				6B83973918A4390C001D5985 /* trash.png in Resources */,
 				6B5335471803538D00D46D5B /* Shadow.xib in Resources */,
 				6B53353D1803538D00D46D5B /* Color.xib in Resources */,
 				6BF747931311C399000D9344 /* Entitlements.plist in Resources */,
 				6B87CA5F1312610D0027A482 /* Help in Resources */,
 				6BFBC4EB1335F4A000D5877F /* zoom_to_fit.png in Resources */,
 				6B53353F1803538D00D46D5B /* Fill.xib in Resources */,
+				6B83975518B2CE77001D5985 /* OpenClipArt.strings in Resources */,
 				6B094C32134EC24000C926EC /* table_checkmark.png in Resources */,
+				6B83973318A41126001D5985 /* Stroke.strings in Resources */,
 				6B094C34134EC3BC00C926EC /* table_unchecked.png in Resources */,
+				02B54D3318D59DFF00DE8A9F /* Stroke.strings in Resources */,
 				6B09739C136A174900EFD696 /* spark_knob.png in Resources */,
 				6B9D976F136A2385006DCEA5 /* spark_knob_highlighted.png in Resources */,
+				6B4EF3BF186AA08500E55D19 /* freehand_shape@2x.png in Resources */,
 				6B616774137B429200BEC0BA /* Samples in Resources */,
 				6B53FF9913A7DC3E0029574B /* color_wheel.png in Resources */,
 				6B5335481803538D00D46D5B /* ShapeOptions.xib in Resources */,
 				5D3C1A76138771900040D261 /* dropbox_icon_directory.png in Resources */,
 				5D3C1A77138771900040D261 /* dropbox_icon_generic.png in Resources */,
+				02B54D3118D59DFF00DE8A9F /* OpenClipArt.strings in Resources */,
 				6BCF3AD713BA2E6400A95E0D /* dropbox_icon_inkpad.png in Resources */,
 				6BCF3AD913BA2F9F00A95E0D /* dropbox_icon_unsupported.png in Resources */,
+				6B83973218A41126001D5985 /* Shadow.strings in Resources */,
 				6BDD92E413DE744F0005F55D /* hue_shifter_overlay.png in Resources */,
 				6B6749D917F9446300E9A627 /* Icon-Settings@2x.png in Resources */,
 				6B87EA3513FB2F7300CC07C3 /* dropbox_icon_font.png in Resources */,
@@ -1645,11 +1936,13 @@
 				6BABD980141ED30100F7E0A9 /* eraser.png in Resources */,
 				6B8F091817FCE1DB00BB6F7E /* Localizable.strings in Resources */,
 				6BABD982141ED30100F7E0A9 /* eyedropper.png in Resources */,
+				6B9A288918C1087300697BE7 /* ColorBalance.strings in Resources */,
 				6BABD984141ED30100F7E0A9 /* groupSelect.png in Resources */,
 				6BABD986141ED30100F7E0A9 /* hand.png in Resources */,
 				6BABD988141ED30100F7E0A9 /* line.png in Resources */,
 				6BABD98A141ED30100F7E0A9 /* oval.png in Resources */,
 				6BABD98C141ED30100F7E0A9 /* pen.png in Resources */,
+				6BE1875418FEE947006FC619 /* ColorBalance.strings in Resources */,
 				6BABD98E141ED30100F7E0A9 /* polygon.png in Resources */,
 				6BABD990141ED30100F7E0A9 /* rect.png in Resources */,
 				6BABD992141ED30100F7E0A9 /* rotate.png in Resources */,
@@ -1658,30 +1951,46 @@
 				6BABD996141ED30100F7E0A9 /* scissor.png in Resources */,
 				6B6749DA17F9446300E9A627 /* Icon-Spotlight.png in Resources */,
 				6BABD998141ED30100F7E0A9 /* select.png in Resources */,
+				6BBB7CDD18B32C240018954B /* Shadow.strings in Resources */,
+				6B8C537F182AEB4A00C102F7 /* Localizable.strings in Resources */,
 				6BABD99B141ED30100F7E0A9 /* spiral.png in Resources */,
 				6BABD99D141ED30100F7E0A9 /* star.png in Resources */,
+				6B9A288A18C1087300697BE7 /* HueSaturation.strings in Resources */,
 				6B5335461803538D00D46D5B /* Samples.xib in Resources */,
 				6BABD9A1141ED30100F7E0A9 /* text.png in Resources */,
 				6B5335421803538D00D46D5B /* HueSaturation.xib in Resources */,
 				6B53351E1803530E00D46D5B /* ImportFormats.plist in Resources */,
+				6BBB7CDB18B32C240018954B /* HueSaturation.strings in Resources */,
+				6B83973118A41126001D5985 /* Localizable.strings in Resources */,
+				F43A1D76183557770032933E /* Localizable.strings in Resources */,
 				6BABD9A3141ED30100F7E0A9 /* zoom.png in Resources */,
 				6BABD9E7141F15AC00F7E0A9 /* SVGColors.plist in Resources */,
+				6BBB7CDC18B32C240018954B /* Localizable.strings in Resources */,
 				6B7D2CF0150898BE001311B0 /* font@2x.png in Resources */,
 				6B53354A1803538D00D46D5B /* Text.xib in Resources */,
 				6B7D2CF415089966001311B0 /* redo@2x.png in Resources */,
 				6B7D2CF515089966001311B0 /* undo@2x.png in Resources */,
 				6B2AC3FB17EAD420008D6391 /* duplicate@2x.png in Resources */,
+				6BE1875918FEE947006FC619 /* Stroke.strings in Resources */,
+				6BBB7CDE18B32C240018954B /* Stroke.strings in Resources */,
+				6B83973A18A4390C001D5985 /* trash@2x.png in Resources */,
 				6B7D2D011508A0B2001311B0 /* album@2x.png in Resources */,
 				6B7D2D031508A291001311B0 /* text@2x.png in Resources */,
 				6B7D2D0B1508AC8D001311B0 /* slider_border@2x.png in Resources */,
+				6BE1875818FEE947006FC619 /* Shadow.strings in Resources */,
+				02B54D3218D59DFF00DE8A9F /* Shadow.strings in Resources */,
 				6B7D2D0D1508AED6001311B0 /* hue_shifter_overlay@2x.png in Resources */,
 				6B7D2D0F1508AF4E001311B0 /* pivot@2x.png in Resources */,
+				6BBB7CE118B55BFA0018954B /* OpenClipArt.strings in Resources */,
 				6B7D2D111509726E001311B0 /* gear@2x.png in Resources */,
 				6B7D2D15150976EC001311B0 /* isolate@2x.png in Resources */,
+				02B54D2F18D59DFF00DE8A9F /* HueSaturation.strings in Resources */,
 				6B7D2D1E15097D8B001311B0 /* decrement.png in Resources */,
 				6B7D2D1F15097D8B001311B0 /* decrement@2x.png in Resources */,
+				6B9A288C18C1087300697BE7 /* OpenClipArt.strings in Resources */,
 				6B6749DD17F9446300E9A627 /* Icon@2x.png in Resources */,
 				6B7D2D2015097D8B001311B0 /* increment.png in Resources */,
+				6B9A287B18C1058100697BE7 /* OpenClipArt.strings in Resources */,
 				6B7D2D2115097D8B001311B0 /* increment@2x.png in Resources */,
 				6B7D2D23150AD7A9001311B0 /* Default-Landscape@2x.png in Resources */,
 				6B7D2D25150AD851001311B0 /* Default-Portrait@2x.png in Resources */,
@@ -1692,6 +2001,7 @@
 				6B74B7E6150E829E000A08D4 /* radial@2x.png in Resources */,
 				6B74B7E9150E82F0000A08D4 /* checkmark@2x.png in Resources */,
 				6B53355B18035B3F00D46D5B /* Activity.xib in Resources */,
+				6BBB7CDA18B32C240018954B /* ColorBalance.strings in Resources */,
 				6B5335491803538D00D46D5B /* Stroke.xib in Resources */,
 				6B219C4F150E8BD000761F18 /* table_checkmark@2x.png in Resources */,
 				6B219C51150EA04000761F18 /* visible@2x.png in Resources */,
@@ -1699,6 +2009,7 @@
 				6B219C5A150EA22300761F18 /* dropbox_icon_directory@2x.png in Resources */,
 				6B219C5B150EA22300761F18 /* dropbox_icon_font@2x.png in Resources */,
 				6B219C5C150EA22300761F18 /* dropbox_icon_generic@2x.png in Resources */,
+				6B4EF3C1187672B500E55D19 /* freehand_shape.png in Resources */,
 				6B219C5D150EA22300761F18 /* dropbox_icon_inkpad@2x.png in Resources */,
 				6B219C5E150EA22300761F18 /* dropbox_icon_svg@2x.png in Resources */,
 				6B219C5F150EA22300761F18 /* dropbox_icon_unsupported@2x.png in Resources */,
@@ -1706,23 +2017,33 @@
 				6B219C65150EC7BB00761F18 /* unlock@2x.png in Resources */,
 				6B219C6B150ED94600761F18 /* brush@2x.png in Resources */,
 				6B219C6F150ED9DE00761F18 /* eyedropper@2x.png in Resources */,
+				6B83973018A41126001D5985 /* HueSaturation.strings in Resources */,
+				6B8396E5189F3767001D5985 /* openclipart.png in Resources */,
 				6B219C73150EDB3900761F18 /* scale@2x.png in Resources */,
 				6B53351D1803530E00D46D5B /* Defaults.plist in Resources */,
 				6B6749DC17F9446300E9A627 /* Icon.png in Resources */,
+				6B9A288E18C1087300697BE7 /* Stroke.strings in Resources */,
 				6B219C77150EDC1700761F18 /* rotate@2x.png in Resources */,
 				6B219C7F150EEB2900761F18 /* line@2x.png in Resources */,
+				6B95752B183C52940094B7D5 /* Localizable.strings in Resources */,
 				6B219C81150EEB2900761F18 /* polygon@2x.png in Resources */,
 				6B219C83150EEB2900761F18 /* star@2x.png in Resources */,
 				6B219C87150EEC5700761F18 /* oval@2x.png in Resources */,
+				6B9A288D18C1087300697BE7 /* Shadow.strings in Resources */,
 				6B219C8B150EEF0700761F18 /* spiral@2x.png in Resources */,
 				6B5335441803538D00D46D5B /* LayerCell.xib in Resources */,
+				6B9A288B18C1087300697BE7 /* Localizable.strings in Resources */,
+				6BE1875518FEE947006FC619 /* HueSaturation.strings in Resources */,
 				6B219C8F150EEFC100761F18 /* scissor@2x.png in Resources */,
+				6B83972F18A41126001D5985 /* ColorBalance.strings in Resources */,
 				6B219C93150EF0B700761F18 /* eraser@2x.png in Resources */,
 				6B219C97150EF33700761F18 /* add_anchor@2x.png in Resources */,
+				6B8396E6189F3767001D5985 /* openclipart@2x.png in Resources */,
 				6B219C9B150EF59400761F18 /* pen@2x.png in Resources */,
 				6B5335201803530E00D46D5B /* Settings.plist in Resources */,
 				6B219CA1150EFAE700761F18 /* groupSelect@2x.png in Resources */,
 				6B219CA3150EFAE700761F18 /* select@2x.png in Resources */,
+				6BE1875718FEE947006FC619 /* OpenClipArt.strings in Resources */,
 				6B219CCB1511893500761F18 /* duplicate.png in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1810,9 +2131,14 @@
 				6B1760F513E15D61007016D9 /* WDFontLibraryController.m in Sources */,
 				5D27FE8F13EC992D00EEEFF7 /* WDSamplesController.m in Sources */,
 				6B87EA3913FB3FD000CC07C3 /* WDCoreTextLabel.m in Sources */,
+				6B83971118A36253001D5985 /* OCAViewController.m in Sources */,
+				6B83970D18A36253001D5985 /* OCADownloader.m in Sources */,
 				6B963452140359060096A349 /* WDUserFont.m in Sources */,
 				6B00DA531405F65F00E45409 /* WDActivity.m in Sources */,
 				6B00DA5A1406022B00E45409 /* WDActivityManager.m in Sources */,
+				6B83974218AC5777001D5985 /* WDDynamicGuideController.m in Sources */,
+				6B83973D18A5BA60001D5985 /* WDDynamicGuide.m in Sources */,
+				6B83971018A36253001D5985 /* OCAThumbnailCell.m in Sources */,
 				6B00DA5D140604CE00E45409 /* WDActivityController.m in Sources */,
 				6B74182B140617F100A00C76 /* WDProgressView.m in Sources */,
 				6BABD96D141ED30100F7E0A9 /* NSArray+Additions.m in Sources */,
@@ -1823,18 +2149,16 @@
 				6BABD973141ED30100F7E0A9 /* UIImage+Additions.m in Sources */,
 				6B6749C617F6270000E9A627 /* WDImageView.m in Sources */,
 				6BABD974141ED30100F7E0A9 /* WDDrawingController.m in Sources */,
+				6B4EF3C51878DB4300E55D19 /* FitCurves.m in Sources */,
 				6BABD975141ED30100F7E0A9 /* WDPropertyManager.m in Sources */,
 				6BABD976141ED30100F7E0A9 /* WDToolManager.m in Sources */,
-				6BABD977141ED30100F7E0A9 /* bezier-utils.cpp in Sources */,
-				6BABD978141ED30100F7E0A9 /* matrix.cpp in Sources */,
-				6BABD979141ED30100F7E0A9 /* point.cpp in Sources */,
-				6BABD97A141ED30100F7E0A9 /* rotate.cpp in Sources */,
-				6BABD97B141ED30100F7E0A9 /* transforms.cpp in Sources */,
 				6BABD9A5141ED30100F7E0A9 /* AVL.cpp in Sources */,
 				6BABD9A6141ED30100F7E0A9 /* DblLinked.cpp in Sources */,
 				6BABD9A7141ED30100F7E0A9 /* Path.cpp in Sources */,
 				6BABD9A8141ED30100F7E0A9 /* PathConversion.cpp in Sources */,
 				6BABD9A9141ED30100F7E0A9 /* Shape.cpp in Sources */,
+				6B7A881A180CF73000FA241B /* WDArrowhead.m in Sources */,
+				6B83970E18A36253001D5985 /* OCAEntry.m in Sources */,
 				6BABD9AA141ED30100F7E0A9 /* ShapeMisc.cpp in Sources */,
 				6BABD9AB141ED30100F7E0A9 /* ShapeSweep.cpp in Sources */,
 				6BABD9AC141ED30100F7E0A9 /* ShapeSweepUtils.cpp in Sources */,
@@ -1844,7 +2168,7 @@
 				6BABD9AF141ED30100F7E0A9 /* WDBezierSegment.m in Sources */,
 				6BABD9B0141ED30100F7E0A9 /* WDColor.m in Sources */,
 				6BABD9B1141ED30100F7E0A9 /* WDCompoundPath.m in Sources */,
-				6BABD9B2141ED30100F7E0A9 /* WDCurveFit.mm in Sources */,
+				6BABD9B2141ED30100F7E0A9 /* WDCurveFit.m in Sources */,
 				6BABD9B3141ED30100F7E0A9 /* WDDrawing.m in Sources */,
 				6BABD9B4141ED30100F7E0A9 /* WDElement.m in Sources */,
 				6BABD9B5141ED30100F7E0A9 /* WDFillTransform.m in Sources */,
@@ -1852,6 +2176,7 @@
 				6BABD9B7141ED30100F7E0A9 /* WDGradientStop.m in Sources */,
 				6BABD9B8141ED30100F7E0A9 /* WDGroup.m in Sources */,
 				6BABD9B9141ED30100F7E0A9 /* WDImage.m in Sources */,
+				6B83970F18A36253001D5985 /* OCAThumbnailCache.m in Sources */,
 				6BABD9BA141ED30100F7E0A9 /* WDImageData.m in Sources */,
 				6BABD9BB141ED30100F7E0A9 /* WDInspectableProperties.m in Sources */,
 				6BABD9BC141ED30100F7E0A9 /* WDLayer.m in Sources */,
@@ -1859,6 +2184,7 @@
 				6BABD9BE141ED30100F7E0A9 /* WDPathfinder.mm in Sources */,
 				6BABD9BF141ED30100F7E0A9 /* WDPickResult.m in Sources */,
 				6BABD9C0141ED30100F7E0A9 /* WDRulerUnit.m in Sources */,
+				6BA45791180F2B9200B51D7A /* WDArrowController.m in Sources */,
 				6BABD9C1141ED30100F7E0A9 /* WDShadow.m in Sources */,
 				6BABD9C2141ED30100F7E0A9 /* WDStrokeStyle.m in Sources */,
 				6BABD9C3141ED30100F7E0A9 /* WDStylable.m in Sources */,
@@ -1870,6 +2196,7 @@
 				6BABD9D3141ED30100F7E0A9 /* WDEyedropperTool.m in Sources */,
 				6BABD9D4141ED30100F7E0A9 /* WDFreehandTool.m in Sources */,
 				6BABD9D5141ED30100F7E0A9 /* WDHandTool.m in Sources */,
+				6BA45794180F778F00B51D7A /* WDArrowheadCell.m in Sources */,
 				6BABD9D6141ED30100F7E0A9 /* WDPenTool.m in Sources */,
 				6BABD9D7141ED30100F7E0A9 /* WDRotateTool.m in Sources */,
 				6BABD9D8141ED30100F7E0A9 /* WDScaleTool.m in Sources */,
@@ -1900,6 +2227,54 @@
 /* End PBXSourcesBuildPhase section */
 
 /* Begin PBXVariantGroup section */
+		02B54D2218D59DFF00DE8A9F /* ColorBalance.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				02B54D2318D59DFF00DE8A9F /* zh-Hans */,
+			);
+			name = ColorBalance.strings;
+			sourceTree = "<group>";
+		};
+		02B54D2418D59DFF00DE8A9F /* HueSaturation.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				02B54D2518D59DFF00DE8A9F /* zh-Hans */,
+			);
+			name = HueSaturation.strings;
+			sourceTree = "<group>";
+		};
+		02B54D2618D59DFF00DE8A9F /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				02B54D2718D59DFF00DE8A9F /* zh-Hans */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		02B54D2818D59DFF00DE8A9F /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				02B54D2918D59DFF00DE8A9F /* zh-Hans */,
+			);
+			name = OpenClipArt.strings;
+			sourceTree = "<group>";
+		};
+		02B54D2A18D59DFF00DE8A9F /* Shadow.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				02B54D2B18D59DFF00DE8A9F /* zh-Hans */,
+			);
+			name = Shadow.strings;
+			sourceTree = "<group>";
+		};
+		02B54D2C18D59DFF00DE8A9F /* Stroke.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				02B54D2D18D59DFF00DE8A9F /* zh-Hans */,
+			);
+			name = Stroke.strings;
+			sourceTree = "<group>";
+		};
 		6B5335211803538D00D46D5B /* Color.xib */ = {
 			isa = PBXVariantGroup;
 			children = (
@@ -1912,6 +2287,13 @@
 			isa = PBXVariantGroup;
 			children = (
 				6B53354C18035AC400D46D5B /* Base */,
+				6B1F5C3E182C35E1002F783D /* it */,
+				6B1F5C40182C35E3002F783D /* en */,
+				6B95752E183C53690094B7D5 /* es */,
+				6B95752F183C536E0094B7D5 /* fr */,
+				6B957530183C53710094B7D5 /* tr */,
+				AE661E2118D684040096EAF3 /* zh-Hans */,
+				C7A41BBF198003D800304C51 /* ar */,
 			);
 			name = ColorBalance.xib;
 			sourceTree = "<group>";
@@ -1944,6 +2326,13 @@
 			isa = PBXVariantGroup;
 			children = (
 				6B53355018035AC400D46D5B /* Base */,
+				6B1F5C42182C3635002F783D /* it */,
+				6B1F5C44182C3636002F783D /* en */,
+				6B957531183C539E0094B7D5 /* es */,
+				6B957532183C53A00094B7D5 /* fr */,
+				6B957533183C53A30094B7D5 /* tr */,
+				AE661E2218D684240096EAF3 /* zh-Hans */,
+				C7A41BC0198003D800304C51 /* ar */,
 			);
 			name = HueSaturation.xib;
 			sourceTree = "<group>";
@@ -1984,6 +2373,13 @@
 			isa = PBXVariantGroup;
 			children = (
 				6B53355518035AC500D46D5B /* Base */,
+				6B1F5C46182C3655002F783D /* it */,
+				6B1F5C48182C3656002F783D /* en */,
+				6B957534183C53AD0094B7D5 /* es */,
+				6B957535183C53AF0094B7D5 /* fr */,
+				6B957536183C53B10094B7D5 /* tr */,
+				AE661E2418D6844B0096EAF3 /* zh-Hans */,
+				C7A41BC2198003D800304C51 /* ar */,
 			);
 			name = Shadow.xib;
 			sourceTree = "<group>";
@@ -2000,6 +2396,13 @@
 			isa = PBXVariantGroup;
 			children = (
 				6B53355718035AC500D46D5B /* Base */,
+				6B1F5C4A182C3661002F783D /* it */,
+				6B1F5C4C182C3662002F783D /* en */,
+				6B957537183C53BA0094B7D5 /* es */,
+				6B957538183C53BD0094B7D5 /* fr */,
+				6B957539183C53BF0094B7D5 /* tr */,
+				AE661E2518D684560096EAF3 /* zh-Hans */,
+				C7A41BC3198003D800304C51 /* ar */,
 			);
 			name = Stroke.xib;
 			sourceTree = "<group>";
@@ -2020,14 +2423,275 @@
 			name = Activity.xib;
 			sourceTree = "<group>";
 		};
+		6B8396E0189F2FB0001D5985 /* OpenClipArt.xib */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B8396E1189F2FB0001D5985 /* Base */,
+				6B83971318A36D23001D5985 /* en */,
+				AE661E2318D6843D0096EAF3 /* zh-Hans */,
+				C7A41BC1198003D800304C51 /* ar */,
+			);
+			name = OpenClipArt.xib;
+			sourceTree = "<group>";
+		};
+		6B83972518A41125001D5985 /* ColorBalance.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B83972618A41125001D5985 /* de */,
+			);
+			name = ColorBalance.strings;
+			sourceTree = "<group>";
+		};
+		6B83972718A41125001D5985 /* HueSaturation.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B83972818A41125001D5985 /* de */,
+			);
+			name = HueSaturation.strings;
+			sourceTree = "<group>";
+		};
+		6B83972918A41125001D5985 /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B83972A18A41125001D5985 /* de */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		6B83972B18A41126001D5985 /* Shadow.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B83972C18A41126001D5985 /* de */,
+			);
+			name = Shadow.strings;
+			sourceTree = "<group>";
+		};
+		6B83972D18A41126001D5985 /* Stroke.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B83972E18A41126001D5985 /* de */,
+			);
+			name = Stroke.strings;
+			sourceTree = "<group>";
+		};
+		6B83975318B2CE77001D5985 /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B83975418B2CE77001D5985 /* it */,
+			);
+			name = OpenClipArt.strings;
+			path = ..;
+			sourceTree = "<group>";
+		};
+		6B8C537D182AEB4A00C102F7 /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B8C537E182AEB4A00C102F7 /* it */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
 		6B8F091617FCE1DB00BB6F7E /* Localizable.strings */ = {
 			isa = PBXVariantGroup;
 			children = (
 				6B8F091717FCE1DB00BB6F7E /* en */,
+				C7A41BC4198003D800304C51 /* ar */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		6B957523183C52940094B7D5 /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B957524183C52940094B7D5 /* tr */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		6B9A287918C1058100697BE7 /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A287A18C1058100697BE7 /* de */,
+			);
+			name = OpenClipArt.strings;
+			sourceTree = "<group>";
+		};
+		6B9A287D18C1087300697BE7 /* ColorBalance.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A287E18C1087300697BE7 /* pt */,
+			);
+			name = ColorBalance.strings;
+			sourceTree = "<group>";
+		};
+		6B9A287F18C1087300697BE7 /* HueSaturation.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A288018C1087300697BE7 /* pt */,
+			);
+			name = HueSaturation.strings;
+			sourceTree = "<group>";
+		};
+		6B9A288118C1087300697BE7 /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A288218C1087300697BE7 /* pt */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		6B9A288318C1087300697BE7 /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A288418C1087300697BE7 /* pt */,
+			);
+			name = OpenClipArt.strings;
+			sourceTree = "<group>";
+		};
+		6B9A288518C1087300697BE7 /* Shadow.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A288618C1087300697BE7 /* pt */,
+			);
+			name = Shadow.strings;
+			sourceTree = "<group>";
+		};
+		6B9A288718C1087300697BE7 /* Stroke.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A288818C1087300697BE7 /* pt */,
+			);
+			name = Stroke.strings;
+			sourceTree = "<group>";
+		};
+		6B9A288F18C1226800697BE7 /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6B9A289018C1226800697BE7 /* es */,
+			);
+			name = OpenClipArt.strings;
+			sourceTree = "<group>";
+		};
+		6BBB7CD018B32C240018954B /* ColorBalance.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BBB7CD118B32C240018954B /* pt_PT */,
+			);
+			name = ColorBalance.strings;
+			sourceTree = "<group>";
+		};
+		6BBB7CD218B32C240018954B /* HueSaturation.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BBB7CD318B32C240018954B /* pt_PT */,
+			);
+			name = HueSaturation.strings;
+			sourceTree = "<group>";
+		};
+		6BBB7CD418B32C240018954B /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BBB7CD518B32C240018954B /* pt_PT */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		6BBB7CD618B32C240018954B /* Shadow.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BBB7CD718B32C240018954B /* pt_PT */,
+			);
+			name = Shadow.strings;
+			sourceTree = "<group>";
+		};
+		6BBB7CD818B32C240018954B /* Stroke.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BBB7CD918B32C240018954B /* pt_PT */,
+			);
+			name = Stroke.strings;
+			sourceTree = "<group>";
+		};
+		6BBB7CDF18B55BFA0018954B /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BBB7CE018B55BFA0018954B /* pt_PT */,
+			);
+			name = OpenClipArt.strings;
+			sourceTree = "<group>";
+		};
+		6BC9674A183149E300F46191 /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BC9674B183149E300F46191 /* es */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		6BE1874818FEE947006FC619 /* ColorBalance.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BE1874918FEE947006FC619 /* ja */,
+			);
+			name = ColorBalance.strings;
+			sourceTree = "<group>";
+		};
+		6BE1874A18FEE947006FC619 /* HueSaturation.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BE1874B18FEE947006FC619 /* ja */,
+			);
+			name = HueSaturation.strings;
+			sourceTree = "<group>";
+		};
+		6BE1874C18FEE947006FC619 /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BE1874D18FEE947006FC619 /* ja */,
+			);
+			name = Localizable.strings;
+			sourceTree = "<group>";
+		};
+		6BE1874E18FEE947006FC619 /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BE1874F18FEE947006FC619 /* ja */,
+			);
+			name = OpenClipArt.strings;
+			sourceTree = "<group>";
+		};
+		6BE1875018FEE947006FC619 /* Shadow.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BE1875118FEE947006FC619 /* ja */,
+			);
+			name = Shadow.strings;
+			sourceTree = "<group>";
+		};
+		6BE1875218FEE947006FC619 /* Stroke.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				6BE1875318FEE947006FC619 /* ja */,
+			);
+			name = Stroke.strings;
+			sourceTree = "<group>";
+		};
+		F43A1D6E183557770032933E /* Localizable.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				F43A1D6F183557770032933E /* fr */,
 			);
 			name = Localizable.strings;
 			sourceTree = "<group>";
 		};
+		F4F41F7018B2C7E300065865 /* OpenClipArt.strings */ = {
+			isa = PBXVariantGroup;
+			children = (
+				F4F41F7118B2C7E300065865 /* fr */,
+			);
+			name = OpenClipArt.strings;
+			sourceTree = "<group>";
+		};
 /* End PBXVariantGroup section */
 
 /* Begin XCBuildConfiguration section */
@@ -2091,7 +2755,6 @@
 		6B87CE4A1313D6ED0027A482 /* Distribution */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD)";
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution: Steve Sprang";
@@ -2143,7 +2806,6 @@
 		6BF7476D1311C351000D9344 /* Ad Hoc */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD)";
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES;
 				CODE_SIGN_ENTITLEMENTS = Entitlements.plist;
@@ -2195,7 +2857,6 @@
 		C01FCF4F08A954540054247B /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD)";
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -2219,7 +2880,6 @@
 		C01FCF5008A954540054247B /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ARCHS_STANDARD)";
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
diff --git a/Inkpad.xcodeproj/xcshareddata/xcschemes/Inkpad.xcscheme b/Inkpad.xcodeproj/xcshareddata/xcschemes/Inkpad.xcscheme
new file mode 100644
index 0000000..be83eb0
--- /dev/null
+++ b/Inkpad.xcodeproj/xcshareddata/xcschemes/Inkpad.xcscheme
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0720"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+               BuildableName = "Inkpad.app"
+               BlueprintName = "Inkpad"
+               ReferencedContainer = "container:Inkpad.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "Inkpad.app"
+            BlueprintName = "Inkpad"
+            ReferencedContainer = "container:Inkpad.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "Inkpad.app"
+            BlueprintName = "Inkpad"
+            ReferencedContainer = "container:Inkpad.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "Inkpad.app"
+            BlueprintName = "Inkpad"
+            ReferencedContainer = "container:Inkpad.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
diff --git a/Openclipart/OCADownloader.h b/Openclipart/OCADownloader.h
new file mode 100644
index 0000000..cc1c9d5
--- /dev/null
+++ b/Openclipart/OCADownloader.h
@@ -0,0 +1,32 @@
+//
+//  OCADownloader.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import <Foundation/Foundation.h>
+
+@class OCADownloader;
+
+@protocol OCADownloaderDelegate <NSObject>
+@required
+- (void) takeDataFromDownloader:(OCADownloader *)downloader;
+@end
+
+@interface OCADownloader : NSObject <NSURLConnectionDataDelegate>
+
+@property (nonatomic, readonly) NSString *urlString;
+@property (nonatomic) NSMutableData *data;
+@property (nonatomic) id info;
+@property (nonatomic, weak) id<OCADownloaderDelegate> delegate;
+
++ (OCADownloader *) downloaderWithURL:(NSString *)urlString delegate:(id<OCADownloaderDelegate>)delegate;
++ (OCADownloader *) downloaderWithURL:(NSString *)urlString delegate:(id<OCADownloaderDelegate>)delegate info:(id)info;
+- (void) cancel;
+
+@end
diff --git a/Openclipart/OCADownloader.m b/Openclipart/OCADownloader.m
new file mode 100644
index 0000000..04e33de
--- /dev/null
+++ b/Openclipart/OCADownloader.m
@@ -0,0 +1,74 @@
+//
+//  OCADownloader.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "OCADownloader.h"
+
+@interface OCADownloader () {
+    NSURLConnection     *connection_;
+}
+@end
+
+@implementation OCADownloader
+
+@synthesize urlString = urlString_;
+@synthesize delegate = delegate_;
+@synthesize data = data_;
+@synthesize info = info_;
+
++ (OCADownloader *) downloaderWithURL:(NSString *)url delegate:(id<OCADownloaderDelegate>)delegate
+{
+    return [[OCADownloader alloc] initWithURL:url delegate:delegate info:nil];
+}
+
++ (OCADownloader *) downloaderWithURL:(NSString *)url delegate:(id<OCADownloaderDelegate>)delegate info:(id)info
+{
+    return [[OCADownloader alloc] initWithURL:url delegate:delegate info:info];
+}
+
+- (id) initWithURL:(NSString *)url delegate:(id<OCADownloaderDelegate>)delegate info:(id)info
+{
+    self = [super init];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    urlString_ = url;
+    self.info = info;
+    self.delegate = delegate;
+    
+    // use this to accumulate downloaded data
+    self.data = [NSMutableData data];
+    
+    // start downloading
+    NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:urlString_]];
+    connection_ = [NSURLConnection connectionWithRequest:request delegate:self];
+    [connection_ start];
+    
+    return self;
+}
+
+- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
+{
+    [data_ appendData:data];
+}
+
+- (void) connectionDidFinishLoading:(NSURLConnection *)connection
+{
+    [delegate_ takeDataFromDownloader:self];
+}
+
+- (void) cancel
+{
+    [connection_ cancel];
+}
+
+@end
diff --git a/Openclipart/OCAEntry.h b/Openclipart/OCAEntry.h
new file mode 100644
index 0000000..28318e8
--- /dev/null
+++ b/Openclipart/OCAEntry.h
@@ -0,0 +1,26 @@
+//
+//  OCAEntry.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import <Foundation/Foundation.h>
+
+@interface OCAEntry : NSObject
+
+@property (nonatomic) NSString *title;
+@property (nonatomic) NSString *uploader;
+@property (nonatomic) NSUInteger ID;
+@property (nonatomic) NSUInteger favorites;
+@property (nonatomic) NSUInteger downloads;
+@property (nonatomic) NSString *SVGURL;
+@property (nonatomic) NSString *thumbURL;
+
++ (OCAEntry *) openClipArtEntryWithDictionary:(NSDictionary *)dict;
+
+@end
diff --git a/Openclipart/OCAEntry.m b/Openclipart/OCAEntry.m
new file mode 100644
index 0000000..4c1259d
--- /dev/null
+++ b/Openclipart/OCAEntry.m
@@ -0,0 +1,31 @@
+//
+//  OCAEntry.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "OCAEntry.h"
+
+@implementation OCAEntry
+
++ (OCAEntry *) openClipArtEntryWithDictionary:(NSDictionary *)dict
+{
+    OCAEntry *entry = [[OCAEntry alloc] init];
+    
+    entry.title = dict[@"title"];
+    entry.uploader = dict[@"uploader"];
+    entry.ID = dict[@"id"];
+    entry.favorites = [dict[@"total_favorites"] integerValue];
+    entry.downloads = [dict[@"downloaded_by"] integerValue];
+    entry.SVGURL = [dict[@"svg"][@"url"] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+    entry.thumbURL = [dict[@"svg"][@"png_thumb"] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+
+    return entry;
+}
+
+@end
diff --git a/Openclipart/OCAThumbnailCache.h b/Openclipart/OCAThumbnailCache.h
new file mode 100644
index 0000000..c95e0f5
--- /dev/null
+++ b/Openclipart/OCAThumbnailCache.h
@@ -0,0 +1,25 @@
+//
+//  OCAThumbnailCache.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import <Foundation/Foundation.h>
+#import "OCADownloader.h"
+
+@protocol WDOpenClipArtThumbnailReceiver <NSObject>
+- (void) setThumbnail:(UIImage *)thumbnail;
+@end
+
+
+@interface OCAThumbnailCache : NSObject <OCADownloaderDelegate>
+
++ (OCAThumbnailCache *) sharedInstance;
+- (void) registerForThumbnail:(id<WDOpenClipArtThumbnailReceiver>)receiver url:(NSString *)thumbURL;
+
+@end
diff --git a/Openclipart/OCAThumbnailCache.m b/Openclipart/OCAThumbnailCache.m
new file mode 100644
index 0000000..3985da0
--- /dev/null
+++ b/Openclipart/OCAThumbnailCache.m
@@ -0,0 +1,103 @@
+//
+//  OCAThumbnailCache.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "OCAThumbnailCache.h"
+
+@interface OCAThumbnailCache () {
+    NSCache             *thumbnailCache_;
+    NSMutableSet        *downloaders_;
+    NSMutableDictionary *urlToReceiverMap_;
+}
+@end
+
+@implementation OCAThumbnailCache
+
++ (OCAThumbnailCache *) sharedInstance
+{
+    static OCAThumbnailCache *loader_ = nil;
+    
+    if (!loader_) {
+        loader_ = [[OCAThumbnailCache alloc] init];
+    }
+    
+    return loader_;
+}
+
+- (id) init
+{
+    self = [super init];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    thumbnailCache_ = [[NSCache alloc] init];
+    urlToReceiverMap_ = [NSMutableDictionary dictionary];
+    downloaders_ = [NSMutableSet set];
+    
+    return self;
+}
+
+- (void) takeDataFromDownloader:(OCADownloader *)downloader
+{
+    NSString *key = downloader.urlString;
+    [thumbnailCache_ setObject:downloader.data forKey:key];
+
+    id<WDOpenClipArtThumbnailReceiver> receiver = [urlToReceiverMap_ objectForKey:key];
+    if (receiver) {
+        [receiver setThumbnail:[UIImage imageWithData:downloader.data]];
+        [urlToReceiverMap_ removeObjectForKey:key];
+    }
+
+    [downloaders_ removeObject:downloader];
+}
+
+- (BOOL) alreadyDownloading:(NSString *)urlString
+{
+    for (OCADownloader *dl in downloaders_) {
+        if ([dl.urlString isEqualToString:urlString]) {
+            return YES;
+        }
+    }
+    
+    return NO;
+}
+
+- (void) registerForThumbnail:(id<WDOpenClipArtThumbnailReceiver>)receiver url:(NSString *)thumbURL
+{
+    NSData *imageData = [thumbnailCache_ objectForKey:thumbURL];
+    
+    if (imageData) {
+        [receiver setThumbnail:[UIImage imageWithData:imageData]];
+        return;
+    }
+    
+    // start downloading the data
+    if (![self alreadyDownloading:thumbURL]) {
+        OCADownloader *downloader = [OCADownloader downloaderWithURL:thumbURL delegate:self];
+        [downloaders_ addObject:downloader];
+    }
+    
+    if ([[urlToReceiverMap_ allValues] containsObject:receiver]) {
+        // need to remove the previous mapping, since it's now out of date
+        for (NSString *key in [urlToReceiverMap_ allKeys]) {
+            if ([urlToReceiverMap_ objectForKey:key] == receiver) {
+                [urlToReceiverMap_ removeObjectForKey:key];
+                break;
+            }
+        }
+    }
+    
+    // register the object
+    [urlToReceiverMap_ setObject:receiver forKey:thumbURL];
+}
+
+@end
diff --git a/Openclipart/OCAThumbnailCell.h b/Openclipart/OCAThumbnailCell.h
new file mode 100644
index 0000000..408ca07
--- /dev/null
+++ b/Openclipart/OCAThumbnailCell.h
@@ -0,0 +1,21 @@
+//
+//  OCAThumbnailCell.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import <UIKit/UIKit.h>
+#import "OCAThumbnailCache.h"
+
+@class OCAEntry;
+
+@interface OCAThumbnailCell : UICollectionViewCell <WDOpenClipArtThumbnailReceiver>
+
+@property (nonatomic) OCAEntry *entry;
+
+@end
diff --git a/Openclipart/OCAThumbnailCell.m b/Openclipart/OCAThumbnailCell.m
new file mode 100644
index 0000000..66b284f
--- /dev/null
+++ b/Openclipart/OCAThumbnailCell.m
@@ -0,0 +1,110 @@
+//
+//  OCAThumbnailCell.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "OCAThumbnailCell.h"
+#import "OCAEntry.h"
+#import "UIView+Additions.h"
+
+@interface OCAThumbnailCell ()
+@property (nonatomic) UIImageView   *selectedIndicator;
+@property (nonatomic) UIImageView   *imageView;
+@property (nonatomic) UILabel       *titleLabel;
+@end
+
+@implementation OCAThumbnailCell
+
+@synthesize entry = entry_;
+@synthesize selectedIndicator = selectedIndicator_;
+@synthesize imageView = imageView_;
+@synthesize titleLabel = titleLabel_;
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    float width = CGRectGetWidth(self.frame);
+    
+    CGRect  imageFrame = CGRectInset(CGRectMake(0,0,width,width), 5, 5);
+    self.imageView = [[UIImageView alloc] initWithFrame:imageFrame];
+    self.imageView.backgroundColor = nil;
+    self.imageView.opaque = NO;
+    self.imageView.contentMode = UIViewContentModeScaleAspectFit;
+    [self.contentView addSubview:self.imageView];
+    
+    CGRect labelRect = CGRectMake(0, width, width, CGRectGetHeight(self.bounds) - width);
+    labelRect = CGRectInset(labelRect, 10, 0);
+    self.titleLabel = [[UILabel alloc] initWithFrame:labelRect];
+    self.titleLabel.font = [UIFont fontWithName:@"HelveticaNeue" size:12.0f];
+    self.titleLabel.textAlignment = NSTextAlignmentCenter;
+    self.titleLabel.backgroundColor = nil;
+    self.titleLabel.opaque = NO;
+    [self.contentView addSubview:self.titleLabel];
+    
+    UIView *selectionView = [[UIView alloc] initWithFrame:self.bounds];
+    selectionView.backgroundColor = [UIColor colorWithRed:(193.0f / 255) green:(220.0f / 255) blue:1.0f alpha:0.8f];
+    selectionView.layer.cornerRadius = 13;
+    self.selectedBackgroundView = selectionView;
+    
+    return self;
+}
+
+- (void) setSelected:(BOOL)flag
+{
+    [super setSelected:flag];
+    
+    if (flag) {
+        if (!selectedIndicator_) {
+            UIImage *checkmark = [UIImage imageNamed:@"checkmark.png"];
+            selectedIndicator_ = [[UIImageView alloc] initWithImage:checkmark];
+            [self addSubview:selectedIndicator_];
+        }
+        
+        float inset = CGRectGetWidth(selectedIndicator_.frame) / 2 + 2;
+        CGPoint center = CGPointMake(CGRectGetMaxX(self.bounds) - inset, inset);
+        selectedIndicator_.sharpCenter = center;
+    } else if (!flag && selectedIndicator_){
+        [UIView animateWithDuration:0.1f
+                         animations:^{ selectedIndicator_.alpha = 0; }
+                         completion:^(BOOL finished){
+                             [selectedIndicator_ removeFromSuperview];
+                             selectedIndicator_ = nil;
+                         }];
+    }
+}
+
+- (void) setThumbnail:(UIImage *)thumbnail
+{
+    imageView_.image = thumbnail;
+    
+    if (!thumbnail) {
+        imageView_.backgroundColor = [UIColor colorWithWhite:0.9f alpha:1.0f];
+        imageView_.layer.cornerRadius = 13;
+    } else {
+        imageView_.backgroundColor = nil;
+        imageView_.layer.cornerRadius = 0;
+    }
+}
+
+- (void) setEntry:(OCAEntry *)entry
+{
+    entry_ = entry;
+    
+    [self setThumbnail:nil];
+    self.titleLabel.text = entry.title;
+    
+    [[OCAThumbnailCache sharedInstance] registerForThumbnail:self url:entry.thumbURL];
+}
+
+@end
diff --git a/Openclipart/OCAViewController.h b/Openclipart/OCAViewController.h
new file mode 100644
index 0000000..093e857
--- /dev/null
+++ b/Openclipart/OCAViewController.h
@@ -0,0 +1,28 @@
+//
+//  OCAViewController.h
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import <UIKit/UIKit.h>
+#import "OCADownloader.h"
+
+@class OCAEntry;
+
+@interface OCAViewController : UIViewController <UICollectionViewDataSource, UICollectionViewDelegate,
+                                                        UISearchBarDelegate, OCADownloaderDelegate>
+
+@property (nonatomic) IBOutlet UICollectionView *collectionView;
+@property (nonatomic) IBOutlet UISearchBar *searchBar;
+@property (nonatomic) OCAEntry *selectedEntry;
+@property (nonatomic, getter=isVisible) BOOL visible;
+
+- (void) setImportTarget:(id)target action:(SEL)action;
+- (void) setActionTitle:(NSString *)title;
+
+@end
diff --git a/Openclipart/OCAViewController.m b/Openclipart/OCAViewController.m
new file mode 100644
index 0000000..63f66cd
--- /dev/null
+++ b/Openclipart/OCAViewController.m
@@ -0,0 +1,339 @@
+//
+//  OCAViewController.m
+//  Inkpad
+//
+//  This Source Code Form is subject to the terms of the Mozilla Public
+//  License, v. 2.0. If a copy of the MPL was not distributed with this
+//  file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+//  Copyright (c) 2014 Steve Sprang
+//
+
+#import "OCAViewController.h"
+#import "OCAEntry.h"
+#import "OCAThumbnailCell.h"
+#import "UIBarButtonItem+Additions.h"
+#import "UIView+Additions.h"
+#import "WDUtilities.h"
+
+//
+// OCACollectionViewFooter
+//
+
+@interface OCACollectionViewFooter : UICollectionReusableView
+@property (nonatomic) UIActivityIndicatorView *activity;
+@end
+
+@implementation OCACollectionViewFooter
+- (id) initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    _activity = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
+    _activity.color = [UIColor colorWithRed:0.0f green:118.0f / 255 blue:1.0f alpha:1.0f];
+    
+    CGPoint center = WDCenterOfRect(self.bounds);
+    center.y -= 10;
+    _activity.sharpCenter = center;
+    
+    [self addSubview:_activity];
+    
+    return self;
+}
+@end
+
+
+//
+// OCAViewController
+//
+
+@interface OCAViewController ()
+
+@property (nonatomic) UIBarButtonItem   *importButton;
+@property (nonatomic) UILabel           *itemCountLabel;
+
+@property (nonatomic) SEL               action;
+@property (nonatomic) id                target;
+
+@property (nonatomic) NSString          *queryString;
+@property (nonatomic) NSString          *sortMode;
+
+@property (nonatomic) NSMutableArray    *entries;
+@property (nonatomic) NSUInteger        numItems;
+
+@property (nonatomic) OCADownloader     *downloader;
+@property (nonatomic) NSUInteger        pageCount;
+@property (nonatomic) NSUInteger        nextPageToLoad;
+@property (nonatomic) BOOL              moreToLoad;
+@property (nonatomic) BOOL              haveSearchResults;
+
+@end
+
+@implementation OCAViewController
+
+- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
+{
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+    
+    if (!self) {
+        return nil;
+    }
+    
+    self.title = NSLocalizedString(@"Openclipart", @"Title of Openclipart import panel. Probably shouldn't be localized.");
+    
+    _importButton = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Import", @"Import")
+                                                     style:UIBarButtonItemStyleDone
+                                                    target:self
+                                                    action:@selector(performAction:)];
+    self.navigationItem.rightBarButtonItem = _importButton;
+    _importButton.enabled = NO;
+    
+    _entries = [NSMutableArray array];
+    _sortMode = @"downloads";
+    
+    return self;
+}
+
+- (void) setImportTarget:(id)target action:(SEL)action
+{
+    self.target = target;
+    self.action = action;
+}
+
+- (void) setActionTitle:(NSString *)title
+{
+    self.importButton.title = title;
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+    
+    [self.collectionView registerClass:[OCAThumbnailCell class] forCellWithReuseIdentifier:@"cellID"];
+    
+    [self.collectionView registerClass:[OCACollectionViewFooter class]
+            forSupplementaryViewOfKind:UICollectionElementKindSectionFooter
+                   withReuseIdentifier:@"footerID"];
+    
+    self.toolbarItems = [self toolbarItemArray];
+    
+    UIToolbar *toolbar = self.navigationController.toolbar;
+    toolbar.translucent = NO;
+    toolbar.backgroundColor = [UIColor colorWithWhite:0.975f alpha:1.0f];
+    
+    // work around localization bug with UISearchBar in an XIB?
+    self.searchBar.placeholder = NSLocalizedString(@"Search Openclipart", @"Openclipart search bar placeholder text.");
+    
+    self.preferredContentSize = self.view.frame.size;
+}
+
+- (NSArray *) toolbarItemArray
+{
+    UIBarButtonItem *flexibleSpaceItem = [UIBarButtonItem flexibleItem];
+    
+    self.itemCountLabel = [[UILabel alloc] initWithFrame:CGRectMake(0,0,100,44)];
+    UIBarButtonItem *countItem = [[UIBarButtonItem alloc] initWithCustomView:self.itemCountLabel];
+    
+    return @[flexibleSpaceItem, countItem, flexibleSpaceItem];
+}
+
+- (void) performAction:(id)sender
+{
+    [[UIApplication sharedApplication] sendAction:self.action to:self.target from:self forEvent:nil];
+}
+
+- (void) updateItemCount
+{
+    if (self.numItems == 0) {
+        self.itemCountLabel.text = NSLocalizedString(@"No items found", @"Label for no Openclipart search results");
+    } else if (self.numItems == 1) {
+        self.itemCountLabel.text = NSLocalizedString(@"1 item found", @"Label for Openclipart search results (1)");
+    } else {
+        NSString *format = NSLocalizedString(@"%lu items found", @"Format string for Openclipart search results");
+        self.itemCountLabel.text = [NSString stringWithFormat:format, self.numItems];
+    }
+    
+    self.itemCountLabel.hidden = !self.haveSearchResults;
+    [self.itemCountLabel sizeToFit];
+}
+
+- (void) setNumItems:(NSUInteger)numItems
+{
+    _numItems = numItems;
+    [self updateItemCount];
+}
+
+- (void)viewDidDisappear:(BOOL)animated
+{
+    [super viewDidDisappear:animated];
+    self.visible = false;
+}
+
+- (void)viewDidAppear:(BOOL)animated
+{
+    [super viewDidAppear:animated];
+    self.visible = true;
+}
+
+#pragma mark - Downloader
+
+- (void) takeDataFromDownloader:(OCADownloader *)downloader
+{
+    id jsonData = [NSJSONSerialization JSONObjectWithData:downloader.data options:0 error:nil];
+    
+    if (!jsonData) {
+        WDLog(@"Failed to load from JSON!");
+    }
+    
+    self.haveSearchResults = YES;
+    self.numItems = [jsonData[@"info"][@"results"] integerValue];
+    self.pageCount = [jsonData[@"info"][@"pages"] integerValue];
+
+    NSUInteger currentPage = [jsonData[@"info"][@"current_page"] integerValue];
+    self.moreToLoad = currentPage < self.pageCount;
+    
+    if (currentPage == 1) {
+        [self.entries removeAllObjects];
+    }
+    
+    self.nextPageToLoad++;
+    
+    for (NSDictionary *dict in jsonData[@"payload"]) {
+        OCAEntry *entry = [OCAEntry openClipArtEntryWithDictionary:dict];
+        [self.entries addObject:entry];
+    }
+    
+    self.downloader = nil;
+    
+    [self.collectionView reloadData];
+}
+
+#pragma mark - Search
+
+- (void) loadNextPage
+{
+    if (self.downloader) {
+        return;
+    }
+    
+    NSString *urlString = @"https://openclipart.org/search/json/?query=";
+    urlString = [urlString stringByAppendingString:self.queryString];
+    urlString = [urlString stringByAppendingString:@"&amount=30"];
+    urlString = [urlString stringByAppendingString:@"&sort="];
+    urlString = [urlString stringByAppendingString:self.sortMode];
+    urlString = [urlString stringByAppendingString:@"&page="];
+    urlString = [urlString stringByAppendingString:@(self.nextPageToLoad).stringValue];
+    
+    self.downloader = [OCADownloader downloaderWithURL:urlString delegate:self];
+}
+
+- (void) clearSearch
+{
+    if (self.downloader) {
+        [self.downloader cancel];
+        self.downloader = nil;
+    }
+    
+    self.moreToLoad = NO;
+    self.haveSearchResults = NO;
+    self.numItems = 0;
+
+    [self.entries removeAllObjects];
+    [self.collectionView reloadData];
+}
+
+- (void) updateSearch:(UISearchBar *)searchBar
+{
+    NSArray *tokens = [searchBar.text componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
+    NSString *searchTerm = [tokens componentsJoinedByString:@"+"];
+    searchTerm = [searchTerm stringByAddingPercentEscapesUsingEncoding:NSStringEncodingConversionAllowLossy];
+
+    self.queryString = searchTerm;
+    self.moreToLoad = YES;
+    self.nextPageToLoad = 1;
+    
+    [self.collectionView reloadData];
+    
+    [self loadNextPage];
+}
+
+- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
+{
+    [searchBar resignFirstResponder];
+    [self updateSearch:searchBar];
+}
+
+- (void) searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
+{
+    [self clearSearch];
+}
+
+- (void)searchBar:(UISearchBar *)searchBar selectedScopeButtonIndexDidChange:(NSInteger)selectedScope
+{
+    NSString *modes[] = {@"downloads", @"favorites", @"date"};
+    self.sortMode = modes[selectedScope];
+    
+    [self clearSearch];
+    
+    if (!searchBar.text || ![searchBar.text isEqualToString:@""]) {
+        [self updateSearch:searchBar];
+    }
+}
+
+#pragma mark - Collection View
+
+- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
+{
+    self.selectedEntry = self.entries[indexPath.row];
+    self.importButton.enabled = YES;
+}
+
+- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section
+{
+    return self.entries.count;
+}
+
+// The cell that is returned must be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndexPath:
+- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
+{
+    OCAThumbnailCell *thumbnail = [self.collectionView dequeueReusableCellWithReuseIdentifier:@"cellID" forIndexPath:indexPath];
+    
+    thumbnail.entry = [self.entries objectAtIndex:indexPath.row];
+    
+    return thumbnail;
+}
+
+- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView
+           viewForSupplementaryElementOfKind:(NSString *)kind
+                                 atIndexPath:(NSIndexPath *)indexPath
+{
+    OCACollectionViewFooter *footerView = nil;
+    
+    if (kind == UICollectionElementKindSectionFooter) {
+        footerView = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionFooter
+                                                        withReuseIdentifier:@"footerID"
+                                                               forIndexPath:indexPath];
+        if (self.moreToLoad) {
+            [footerView.activity startAnimating];
+        } else {
+            [footerView.activity stopAnimating];
+        }
+    }
+    
+    return footerView;
+}
+
+- (void)scrollViewDidScroll:(UIScrollView *)scrollView
+{
+    if (scrollView.contentOffset.y == scrollView.contentSize.height - scrollView.frame.size.height) {
+        if (self.nextPageToLoad <= self.pageCount) {
+            [self loadNextPage];
+        }
+    }
+}
+
+@end
diff --git a/PLists/Defaults.plist b/PLists/Defaults.plist
index 315a34a..bbf9756 100644
--- a/PLists/Defaults.plist
+++ b/PLists/Defaults.plist
@@ -58,6 +58,8 @@
 	<false/>
 	<key>WDSnapToPoint</key>
 	<false/>
+	<key>WDDynamicGuides</key>
+	<false/>
 	<key>WDStrokeCapProperty</key>
 	<integer>0</integer>
 	<key>WDStrokeJoinProperty</key>
@@ -66,10 +68,14 @@
 	<true/>
 	<key>WDStrokeWidthProperty</key>
 	<integer>1</integer>
+	<key>WDStartArrowProperty</key>
+	<string></string>
+	<key>WDEndArrowProperty</key>
+	<string></string>
 	<key>WDSwatchPanelModeKey</key>
 	<integer>2</integer>
 	<key>WDTextAlignmentProperty</key>
-	<real>0</real>
+	<integer>0</integer>
 	<key>WDUnits</key>
 	<string>Inches</string>
 </dict>
diff --git a/PLists/Settings.plist b/PLists/Settings.plist
index d7813c1..61bc5f2 100644
--- a/PLists/Settings.plist
+++ b/PLists/Settings.plist
@@ -39,6 +39,21 @@
 		<key>Title</key>
 		<string></string>
 	</dict>
+	<dict>
+		<key>Items</key>
+		<array>
+			<dict>
+				<key>Key</key>
+				<string>WDDynamicGuides</string>
+				<key>Selector</key>
+				<string>takeDynamicGuidesFrom:</string>
+				<key>Title</key>
+				<string>Dynamic Guides</string>
+				<key>Type</key>
+				<string>Switch</string>
+			</dict>
+		</array>
+	</dict>
 	<dict>
 		<key>Items</key>
 		<array>
diff --git a/README.md b/README.md
index e33720e..80d0c48 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-Inkpad
+Inkpad [![Build Status](https://travis-ci.org/alistairmcmillan/Inkpad.svg?branch=develop)](https://travis-ci.org/alistairmcmillan/Inkpad)
 ======
 
 Inkpad is a vector illustration app designed from scratch for the iPad. It supports paths, compound paths, text, images, groups, masks, gradient fills, and an unlimited number of layers.
@@ -32,25 +32,43 @@ License
 
 Inkpad is Free/Libre Open Source Software. It is distributed under the [Mozilla Public License v2.0](http://mozilla.org/MPL/2.0/).
 
-Though not strictly forbidden by the license, please do not submit unmodified (or trivially modified) versions of this application to the App Store.
+Please do not submit unmodified (or trivially modified) versions of this application to the App Store. The license grants both rights and responsibilities. If you choose to clone and submit this application to the App Store, you are required to make this source code (and any changes that you've made to it) publicly available. You must also make it clear that the source code is available and provide a link to it.
+
+I will ask Apple to pull any apps that do not comply. Please don't waste your time and mine.
 
 How to Contribute
 -----------------
 
 One of my motivations for releasing the source code for Inkpad was to make it a community project. To that end, I'd appreciate help with bug fixes, new features, localizations, testing, and ideas for improving/simplifying existing code. Take a look at the list of [issues](https://github.com/sprang/Inkpad/issues) to find enhancements that I've considered implementing. I'm also interested in your feature ideas.
 
-If you're taking on a big change, I'd be happy to discuss design ideas or answer questions before you get too far along. Note: I will likely be picky about implementation details and UI changes. :-)
+If you're taking on a big change, I'd be happy to discuss design ideas or answer questions before you get too far along. Note: I will likely be picky about implementation details and UI changes.
 
 To contribute, please follow the branching model outlined here: [A successful Git branching model](http://nvie.com/posts/a-successful-git-branching-model/).
 
-IRC: chat.freenode.net/#inkpad
-
 Contributors
 ------------
 
 * [Steve Sprang](https://github.com/sprang)
 * [Scott Vachalek](https://github.com/svachalek) / SVG Import
 * [Joe Ricioppo](https://github.com/joericioppo) / Initial Dropbox Integration
+* [Sam Green](https://github.com/samgreen)
+* [Alistair McMillan](https://github.com/alistairmcmillan)
+* [Oscar Rysdyk](https://github.com/32Beat)
+
+Localizations:
+
+* [Carlo Gandolfi](https://github.com/cgand) / Italian
+* [Miguel Dussán](https://github.com/migdus) / Spanish
+* [Yannick Loriot](https://github.com/YannickL) / French
+* [Ersen Tekin](https://github.com/ersentekin) / Turkish
+* [Henry Wagler](https://github.com/number-six) / German
+* [Delfim Rodrigues](http://asebenta.wordpress.com) / Portuguese
+* Pedro Lovisoto / Brazilian Portuguese
+* [Juan Casares](http://www.usablehack.com) / Spanish
+* [Ale Muñoz](https://github.com/bomberstudios) / Spanish
+* [Pillow Tse](https://github.com/xiezhhw), [Zhang Yungui](https://github.com/rhcad) / Chinese Simplified
+* [Akiji Tanaka](https://github.com/akiji) / Japanese
+* [Abduolkader Idriss](https://github.com/zaxf) / Arabic
 
 App Icon:
 
diff --git a/ar.lproj/ColorBalance.strings b/ar.lproj/ColorBalance.strings
new file mode 100755
index 0000000..79203e7
--- /dev/null
+++ b/ar.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "أزرق";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "أصفر";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "أخضر";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "أرجواني";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "سماوي";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "أحمر";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "ميزان اللون";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "قبول";
diff --git a/ar.lproj/HueSaturation.strings b/ar.lproj/HueSaturation.strings
new file mode 100755
index 0000000..93bc27a
--- /dev/null
+++ b/ar.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "تدرج الألوان";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "درجة التشبع";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "السطوع";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "تدرج الألوان و درجة التشبع";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "قبول";
diff --git a/ar.lproj/OpenClipArt.strings b/ar.lproj/OpenClipArt.strings
new file mode 100755
index 0000000..29a4c13
--- /dev/null
+++ b/ar.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "البحث عن قصاصة فنية مفتوحة";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "الأكثر تحميل";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "الأكثر تفضيلاً";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "الأحدث";
diff --git a/ar.lproj/Shadow.strings b/ar.lproj/Shadow.strings
new file mode 100755
index 0000000..7934ff5
--- /dev/null
+++ b/ar.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "ظل";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "الشفافية";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/ar.lproj/Stroke.strings b/ar.lproj/Stroke.strings
new file mode 100755
index 0000000..752597c
--- /dev/null
+++ b/ar.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "خط متقطع";
diff --git a/de.lproj/ColorBalance.strings b/de.lproj/ColorBalance.strings
new file mode 100644
index 0000000..3d0169d
--- /dev/null
+++ b/de.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Blau";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Gelb";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Grün";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Cyan";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Rot";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Farbbalance";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Bestätigen";
diff --git a/de.lproj/HueSaturation.strings b/de.lproj/HueSaturation.strings
new file mode 100644
index 0000000..833ad8a
--- /dev/null
+++ b/de.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Farbton";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Sättigung";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Helligkeit";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Farbton und Sättigung";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Bestätigen";
diff --git a/de.lproj/Localizable.strings b/de.lproj/Localizable.strings
new file mode 100644
index 0000000..6e4f8b2
Binary files /dev/null and b/de.lproj/Localizable.strings differ
diff --git a/de.lproj/OpenClipArt.strings b/de.lproj/OpenClipArt.strings
new file mode 100644
index 0000000..98db18f
--- /dev/null
+++ b/de.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "Openclipart durchsuchen";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "Top Downloads";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "Top Favoriten";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "Neueste Downloads";
diff --git a/de.lproj/Shadow.strings b/de.lproj/Shadow.strings
new file mode 100644
index 0000000..fb1db7a
--- /dev/null
+++ b/de.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Schatten";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Transparenz";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/de.lproj/Stroke.strings b/de.lproj/Stroke.strings
new file mode 100644
index 0000000..3944a1f
--- /dev/null
+++ b/de.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "gestrichelte Kontur";
diff --git a/en.lproj/ColorBalance.strings b/en.lproj/ColorBalance.strings
new file mode 100644
index 0000000..e2ac8e9
--- /dev/null
+++ b/en.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Blue";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Yellow";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Green";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Cyan";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Red";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Color Balance";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Accept";
diff --git a/en.lproj/HueSaturation.strings b/en.lproj/HueSaturation.strings
new file mode 100644
index 0000000..b0511f5
--- /dev/null
+++ b/en.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Hue";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Saturation";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Brightness";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Hue and Saturation";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Accept";
diff --git a/en.lproj/Localizable.strings b/en.lproj/Localizable.strings
index 76e2523..f7769da 100644
Binary files a/en.lproj/Localizable.strings and b/en.lproj/Localizable.strings differ
diff --git a/en.lproj/OpenClipArt.strings b/en.lproj/OpenClipArt.strings
new file mode 100644
index 0000000..9059496
--- /dev/null
+++ b/en.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "Search Openclipart";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "Top Downloads";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "Top Favorites";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "Newest";
diff --git a/en.lproj/Shadow.strings b/en.lproj/Shadow.strings
new file mode 100644
index 0000000..2e376c6
--- /dev/null
+++ b/en.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Shadow";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Opacity";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/en.lproj/Stroke.strings b/en.lproj/Stroke.strings
new file mode 100644
index 0000000..5020690
--- /dev/null
+++ b/en.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "Dashed Stroke";
diff --git a/en.lproj/ar.lproj/Localizable.strings b/en.lproj/ar.lproj/Localizable.strings
new file mode 100755
index 0000000..5dfb1c6
Binary files /dev/null and b/en.lproj/ar.lproj/Localizable.strings differ
diff --git a/es.lproj/ColorBalance.strings b/es.lproj/ColorBalance.strings
new file mode 100644
index 0000000..31166b7
--- /dev/null
+++ b/es.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Azul";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Amarillo";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Verde";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Cian";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Rojo";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Balance de Color";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Aceptar";
diff --git a/es.lproj/HueSaturation.strings b/es.lproj/HueSaturation.strings
new file mode 100644
index 0000000..58150e2
--- /dev/null
+++ b/es.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Tono";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Saturación";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Brillo";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Tono y Saturación";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Aceptar";
diff --git a/es.lproj/Localizable.strings b/es.lproj/Localizable.strings
new file mode 100644
index 0000000..4a62714
Binary files /dev/null and b/es.lproj/Localizable.strings differ
diff --git a/es.lproj/OpenClipArt.strings b/es.lproj/OpenClipArt.strings
new file mode 100644
index 0000000..be3b13a
--- /dev/null
+++ b/es.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "Buscar Openclipart";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "Populares";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "Favoritos";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "Nuevos";
diff --git a/es.lproj/Shadow.strings b/es.lproj/Shadow.strings
new file mode 100644
index 0000000..13d2179
--- /dev/null
+++ b/es.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Sombra";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Opacidad";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/es.lproj/Stroke.strings b/es.lproj/Stroke.strings
new file mode 100644
index 0000000..8d8b964
--- /dev/null
+++ b/es.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "Trazos Discontínuos";
diff --git a/fr.lproj/ColorBalance.strings b/fr.lproj/ColorBalance.strings
new file mode 100644
index 0000000..af17a47
--- /dev/null
+++ b/fr.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Bleu";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Jaune";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Vert";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Cyan";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Rouge";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Balance des Couleurs";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Accepter";
diff --git a/fr.lproj/HueSaturation.strings b/fr.lproj/HueSaturation.strings
new file mode 100644
index 0000000..d9c2e29
--- /dev/null
+++ b/fr.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Teinte";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Saturation";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Luminosité";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Teinte et Saturation";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Accepter";
diff --git a/fr.lproj/Localizable.strings b/fr.lproj/Localizable.strings
new file mode 100644
index 0000000..dabf6a9
Binary files /dev/null and b/fr.lproj/Localizable.strings differ
diff --git a/fr.lproj/OpenClipArt.strings b/fr.lproj/OpenClipArt.strings
new file mode 100644
index 0000000..ded8403
--- /dev/null
+++ b/fr.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "Chercher un Openclipart";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "Les plus Téléchargés";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "Les Préférés";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "Les plus Récents";
diff --git a/fr.lproj/Shadow.strings b/fr.lproj/Shadow.strings
new file mode 100644
index 0000000..8b6cecb
--- /dev/null
+++ b/fr.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Ombre";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Opacité";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/fr.lproj/Stroke.strings b/fr.lproj/Stroke.strings
new file mode 100644
index 0000000..447e82c
--- /dev/null
+++ b/fr.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "Trait Pointillé";
diff --git a/it.lproj/ColorBalance.strings b/it.lproj/ColorBalance.strings
new file mode 100644
index 0000000..d2e56fa
--- /dev/null
+++ b/it.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Blu";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Giallo";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Verde";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Cyan";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Rosso";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Bilanciamento colore";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Conferma";
diff --git a/it.lproj/HueSaturation.strings b/it.lproj/HueSaturation.strings
new file mode 100644
index 0000000..1598001
--- /dev/null
+++ b/it.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Tonalità";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Saturazione";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Luminosità";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Tonalità e Saturazione";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Conferma";
diff --git a/it.lproj/Localizable.strings b/it.lproj/Localizable.strings
new file mode 100644
index 0000000..fa679b2
Binary files /dev/null and b/it.lproj/Localizable.strings differ
diff --git a/it.lproj/OpenClipArt.strings b/it.lproj/OpenClipArt.strings
new file mode 100644
index 0000000..9b867ae
Binary files /dev/null and b/it.lproj/OpenClipArt.strings differ
diff --git a/it.lproj/Shadow.strings b/it.lproj/Shadow.strings
new file mode 100644
index 0000000..4a12b95
--- /dev/null
+++ b/it.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Ombra";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Trasparenza";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/it.lproj/Stroke.strings b/it.lproj/Stroke.strings
new file mode 100644
index 0000000..9589d29
--- /dev/null
+++ b/it.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "Tratteggi";
diff --git a/ja.lproj/ColorBalance.strings b/ja.lproj/ColorBalance.strings
new file mode 100644
index 0000000..9b81548
--- /dev/null
+++ b/ja.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "青";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "イエロー";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "緑";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "マゼンタ";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "シアン";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "赤";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "カラーバランス";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "適用";
diff --git a/ja.lproj/HueSaturation.strings b/ja.lproj/HueSaturation.strings
new file mode 100644
index 0000000..5a24d6f
--- /dev/null
+++ b/ja.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "色相";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "彩度";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "明度";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "色相と彩度";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "適用";
diff --git a/ja.lproj/Localizable.strings b/ja.lproj/Localizable.strings
new file mode 100644
index 0000000..70c2105
Binary files /dev/null and b/ja.lproj/Localizable.strings differ
diff --git a/ja.lproj/OpenClipArt.strings b/ja.lproj/OpenClipArt.strings
new file mode 100644
index 0000000..cc280e9
--- /dev/null
+++ b/ja.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "Openceipartの検索";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "ダウンロード数上位";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "お気に入り数上位";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "最新";
diff --git a/ja.lproj/Shadow.strings b/ja.lproj/Shadow.strings
new file mode 100644
index 0000000..31549f2
--- /dev/null
+++ b/ja.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "影";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "不透明度";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/ja.lproj/Stroke.strings b/ja.lproj/Stroke.strings
new file mode 100644
index 0000000..321cd22
--- /dev/null
+++ b/ja.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "破線";
diff --git a/pt.lproj/ColorBalance.strings b/pt.lproj/ColorBalance.strings
new file mode 100755
index 0000000..6f6aa7a
--- /dev/null
+++ b/pt.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Azul";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Amarelo";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Verde";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Ciano";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Vermelho";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Equilíbrio de Cores";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Aceitar";
diff --git a/pt.lproj/HueSaturation.strings b/pt.lproj/HueSaturation.strings
new file mode 100755
index 0000000..1ae53a4
--- /dev/null
+++ b/pt.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Matiz";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Saturação";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Brilho";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Matiz e Saturação";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Aceitar";
diff --git a/pt.lproj/Localizable.strings b/pt.lproj/Localizable.strings
new file mode 100755
index 0000000..9f78186
Binary files /dev/null and b/pt.lproj/Localizable.strings differ
diff --git a/pt.lproj/OpenClipArt.strings b/pt.lproj/OpenClipArt.strings
new file mode 100755
index 0000000..b453e23
--- /dev/null
+++ b/pt.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "Importar do Openclipart";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "Mais baixados";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "Top dos Favoritos";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "Recentes";
\ No newline at end of file
diff --git a/pt.lproj/Shadow.strings b/pt.lproj/Shadow.strings
new file mode 100755
index 0000000..eaa1d4e
--- /dev/null
+++ b/pt.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Sombra";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Opacidade";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/pt.lproj/Stroke.strings b/pt.lproj/Stroke.strings
new file mode 100755
index 0000000..80803a6
--- /dev/null
+++ b/pt.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "Traço interrompido";
diff --git a/pt_PT.lproj/ColorBalance.strings b/pt_PT.lproj/ColorBalance.strings
new file mode 100755
index 0000000..6f6aa7a
--- /dev/null
+++ b/pt_PT.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Azul";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Amarelo";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Verde";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Ciano";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Vermelho";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Equilíbrio de Cores";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Aceitar";
diff --git a/pt_PT.lproj/HueSaturation.strings b/pt_PT.lproj/HueSaturation.strings
new file mode 100755
index 0000000..1ae53a4
--- /dev/null
+++ b/pt_PT.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Matiz";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Saturação";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Brilho";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Matiz e Saturação";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Aceitar";
diff --git a/pt_PT.lproj/Localizable.strings b/pt_PT.lproj/Localizable.strings
new file mode 100755
index 0000000..fed49ad
Binary files /dev/null and b/pt_PT.lproj/Localizable.strings differ
diff --git a/pt_PT.lproj/OpenClipArt.strings b/pt_PT.lproj/OpenClipArt.strings
new file mode 100644
index 0000000..a50fadc
--- /dev/null
+++ b/pt_PT.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "Importar do Openclipart";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "Top dos Downloads";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "Top dos Favoritos";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "Recentes";
diff --git a/pt_PT.lproj/Shadow.strings b/pt_PT.lproj/Shadow.strings
new file mode 100755
index 0000000..eaa1d4e
--- /dev/null
+++ b/pt_PT.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Sombra";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Opacidade";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/pt_PT.lproj/Stroke.strings b/pt_PT.lproj/Stroke.strings
new file mode 100755
index 0000000..80803a6
--- /dev/null
+++ b/pt_PT.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "Traço interrompido";
diff --git a/tr.lproj/ColorBalance.strings b/tr.lproj/ColorBalance.strings
new file mode 100755
index 0000000..a02228a
--- /dev/null
+++ b/tr.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "Mavi";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "Sarı";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "Yeşil";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "Magenta";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "Camgöbeği";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "Kırmızı";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "Renk Dengesi";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "Kabul Et";
diff --git a/tr.lproj/HueSaturation.strings b/tr.lproj/HueSaturation.strings
new file mode 100755
index 0000000..15ec8d3
--- /dev/null
+++ b/tr.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "Ton";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "Canlılık";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "Parlaklık";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "Ton ve Canlılık";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "Kabul Et";
diff --git a/tr.lproj/Localizable.strings b/tr.lproj/Localizable.strings
new file mode 100755
index 0000000..d087cf0
Binary files /dev/null and b/tr.lproj/Localizable.strings differ
diff --git a/tr.lproj/Shadow.strings b/tr.lproj/Shadow.strings
new file mode 100755
index 0000000..2a49830
--- /dev/null
+++ b/tr.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "Gölge";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "Opaklık";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
diff --git a/tr.lproj/Stroke.strings b/tr.lproj/Stroke.strings
new file mode 100755
index 0000000..c6ede71
--- /dev/null
+++ b/tr.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "Kesikli Çizgi";
diff --git a/zh-Hans.lproj/ColorBalance.strings b/zh-Hans.lproj/ColorBalance.strings
new file mode 100755
index 0000000..5309d43
--- /dev/null
+++ b/zh-Hans.lproj/ColorBalance.strings
@@ -0,0 +1,33 @@
+/* Class = "IBUILabel"; text = "Blue"; ObjectID = "15"; */
+"15.text" = "蓝色";
+
+/* Class = "IBUILabel"; text = "Yellow"; ObjectID = "16"; */
+"16.text" = "黄色";
+
+/* Class = "IBUILabel"; text = "Green"; ObjectID = "18"; */
+"18.text" = "绿色";
+
+/* Class = "IBUILabel"; text = "Magenta"; ObjectID = "19"; */
+"19.text" = "洋红";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "21"; */
+"21.text" = "0";
+
+/* Class = "IBUILabel"; text = "Cyan"; ObjectID = "22"; */
+"22.text" = "青色";
+
+/* Class = "IBUILabel"; text = "Red"; ObjectID = "23"; */
+"23.text" = "红色";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "24"; */
+"24.text" = "0";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "25"; */
+"25.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Color Balance"; ObjectID = "34"; */
+"34.title" = "彩色平衡";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "36"; */
+"36.title" = "接受";
+
diff --git a/zh-Hans.lproj/HueSaturation.strings b/zh-Hans.lproj/HueSaturation.strings
new file mode 100755
index 0000000..242a2d6
--- /dev/null
+++ b/zh-Hans.lproj/HueSaturation.strings
@@ -0,0 +1,24 @@
+/* Class = "IBUILabel"; text = "Hue"; ObjectID = "29"; */
+"29.text" = "色相";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "30"; */
+"30.text" = "0";
+
+/* Class = "IBUILabel"; text = "Saturation"; ObjectID = "31"; */
+"31.text" = "饱和度";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "32"; */
+"32.text" = "0";
+
+/* Class = "IBUILabel"; text = "Brightness"; ObjectID = "34"; */
+"34.text" = "亮度";
+
+/* Class = "IBUILabel"; text = "0"; ObjectID = "35"; */
+"35.text" = "0";
+
+/* Class = "IBUINavigationItem"; title = "Hue and Saturation"; ObjectID = "54"; */
+"54.title" = "色相饱和度";
+
+/* Class = "IBUIBarButtonItem"; title = "Accept"; ObjectID = "55"; */
+"55.title" = "接受";
+
diff --git a/zh-Hans.lproj/Localizable.strings b/zh-Hans.lproj/Localizable.strings
new file mode 100755
index 0000000..dfeddde
Binary files /dev/null and b/zh-Hans.lproj/Localizable.strings differ
diff --git a/zh-Hans.lproj/OpenClipArt.strings b/zh-Hans.lproj/OpenClipArt.strings
new file mode 100755
index 0000000..b4bbd88
--- /dev/null
+++ b/zh-Hans.lproj/OpenClipArt.strings
@@ -0,0 +1,12 @@
+/* Class = "IBUISearchBar"; placeholder = "Search Openclipart"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.placeholder" = "查找 Openclipart";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[0] = "Top Downloads"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[0]" = "热门下载";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[1] = "Top Favorites"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[1]" = "热门收藏";
+
+/* Class = "IBUISearchBar"; RRV-qS-tbK.scopeButtonTitles[2] = "Newest"; ObjectID = "RRV-qS-tbK"; */
+"RRV-qS-tbK.scopeButtonTitles[2]" = "最新";
+
diff --git a/zh-Hans.lproj/Shadow.strings b/zh-Hans.lproj/Shadow.strings
new file mode 100755
index 0000000..88fa4b9
--- /dev/null
+++ b/zh-Hans.lproj/Shadow.strings
@@ -0,0 +1,9 @@
+/* Class = "IBUILabel"; text = "Shadow"; ObjectID = "39"; */
+"39.text" = "阴影";
+
+/* Class = "IBUILabel"; text = "Opacity"; ObjectID = "62"; */
+"62.text" = "不透明度";
+
+/* Class = "IBUILabel"; text = "100%"; ObjectID = "vDR-y7-VS4"; */
+"vDR-y7-VS4.text" = "100%";
+
diff --git a/zh-Hans.lproj/Stroke.strings b/zh-Hans.lproj/Stroke.strings
new file mode 100755
index 0000000..c753f99
--- /dev/null
+++ b/zh-Hans.lproj/Stroke.strings
@@ -0,0 +1,6 @@
+/* Class = "IBUILabel"; text = "100.0 pt"; ObjectID = "9"; */
+"9.text" = "100.0 pt";
+
+/* Class = "IBUILabel"; text = "Dashed Stroke"; ObjectID = "47"; */
+"47.text" = "虚线样式";
+