This closes qax-os#262, support set line width of add the shape

Author: xuri

calc.go

@@ -948,7 +948,7 @@ func (f *File) parseOperatorPrefixToken(optStack, opdStack *Stack, token efp.Tok
 	return
 }
 
-// isFunctionStartToken determine if the token is function stop.
+// isFunctionStartToken determine if the token is function start.
 func isFunctionStartToken(token efp.Token) bool {
 	return token.TType == efp.TokenTypeFunction && token.TSubType == efp.TokenSubTypeStart
 }

shape.go

@@ -32,6 +32,7 @@ func parseFormatShapeSet(formatSet string) (*formatShape, error) {
 			XScale:           1.0,
 			YScale:           1.0,
 		},
+		Line: formatLine{Width: 1},
 	}
 	err := json.Unmarshal([]byte(formatSet), &format)
 	return &format, err
@@ -42,7 +43,33 @@ func parseFormatShapeSet(formatSet string) (*formatShape, error) {
 // print settings) and properties set. For example, add text box (rect shape)
 // in Sheet1:
 //
-//    err := f.AddShape("Sheet1", "G6", `{"type":"rect","color":{"line":"#4286F4","fill":"#8eb9ff"},"paragraph":[{"text":"Rectangle Shape","font":{"bold":true,"italic":true,"family":"Times New Roman","size":36,"color":"#777777","underline":"sng"}}],"width":180,"height": 90}`)
+//    err := f.AddShape("Sheet1", "G6", `{
+//        "type": "rect",
+//        "color":
+//        {
+//            "line": "#4286F4",
+//            "fill": "#8eb9ff"
+//        },
+//        "paragraph": [
+//        {
+//            "text": "Rectangle Shape",
+//            "font":
+//            {
+//                "bold": true,
+//                "italic": true,
+//                "family": "Times New Roman",
+//                "size": 36,
+//                "color": "#777777",
+//                "underline": "sng"
+//            }
+//        }],
+//        "width": 180,
+//        "height": 90,
+//        "line":
+//        {
+//            "width": 1.2
+//        }
+//    }`)
 //
 // The following shows the type of shape supported by excelize:
 //
@@ -378,6 +405,11 @@ func (f *File) addDrawingShape(sheet, drawingXML, cell string, formatSet *format
 			},
 		},
 	}
+	if formatSet.Line.Width != 1 {
+		shape.SpPr.Ln = xlsxLineProperties{
+			W: f.ptToEMUs(formatSet.Line.Width),
+		}
+	}
 	if len(formatSet.Paragraph) < 1 {
 		formatSet.Paragraph = []formatShapeParagraph{
 			{

shape_test.go

@@ -16,13 +16,75 @@ func TestAddShape(t *testing.T) {
 	assert.NoError(t, f.AddShape("Sheet1", "A30", `{"type":"rect","paragraph":[{"text":"Rectangle","font":{"color":"CD5C5C"}},{"text":"Shape","font":{"bold":true,"color":"2980B9"}}]}`))
 	assert.NoError(t, f.AddShape("Sheet1", "B30", `{"type":"rect","paragraph":[{"text":"Rectangle"},{}]}`))
 	assert.NoError(t, f.AddShape("Sheet1", "C30", `{"type":"rect","paragraph":[]}`))
-	assert.EqualError(t, f.AddShape("Sheet3", "H1", `{"type":"ellipseRibbon", "color":{"line":"#4286f4","fill":"#8eb9ff"}, "paragraph":[{"font":{"bold":true,"italic":true,"family":"Times New Roman","size":36,"color":"#777777","underline":"single"}}], "height": 90}`), "sheet Sheet3 is not exist")
+	assert.EqualError(t, f.AddShape("Sheet3", "H1", `{
+		"type": "ellipseRibbon",
+		"color":
+		{
+			"line": "#4286f4",
+			"fill": "#8eb9ff"
+		},
+		"paragraph": [
+		{
+			"font":
+			{
+				"bold": true,
+				"italic": true,
+				"family": "Times New Roman",
+				"size": 36,
+				"color": "#777777",
+				"underline": "single"
+			}
+		}],
+		"height": 90
+	}`), "sheet Sheet3 is not exist")
 	assert.EqualError(t, f.AddShape("Sheet3", "H1", ""), "unexpected end of JSON input")
-	assert.EqualError(t, f.AddShape("Sheet1", "A", `{"type":"rect","paragraph":[{"text":"Rectangle","font":{"color":"CD5C5C"}},{"text":"Shape","font":{"bold":true,"color":"2980B9"}}]}`), `cannot convert cell "A" to coordinates: invalid cell name "A"`)
+	assert.EqualError(t, f.AddShape("Sheet1", "A", `{
+		"type": "rect",
+		"paragraph": [
+		{
+			"text": "Rectangle",
+			"font":
+			{
+				"color": "CD5C5C"
+			}
+		},
+		{
+			"text": "Shape",
+			"font":
+			{
+				"bold": true,
+				"color": "2980B9"
+			}
+		}]
+	}`), `cannot convert cell "A" to coordinates: invalid cell name "A"`)
 	assert.NoError(t, f.SaveAs(filepath.Join("test", "TestAddShape1.xlsx")))
 
 	// Test add first shape for given sheet.
 	f = NewFile()
-	assert.NoError(t, f.AddShape("Sheet1", "A1", `{"type":"ellipseRibbon", "color":{"line":"#4286f4","fill":"#8eb9ff"}, "paragraph":[{"font":{"bold":true,"italic":true,"family":"Times New Roman","size":36,"color":"#777777","underline":"single"}}], "height": 90}`))
+	assert.NoError(t, f.AddShape("Sheet1", "A1", `{
+		"type": "ellipseRibbon",
+		"color":
+		{
+			"line": "#4286f4",
+			"fill": "#8eb9ff"
+		},
+		"paragraph": [
+		{
+			"font":
+			{
+				"bold": true,
+				"italic": true,
+				"family": "Times New Roman",
+				"size": 36,
+				"color": "#777777",
+				"underline": "single"
+			}
+		}],
+		"height": 90,
+		"line":
+		{
+			"width": 1.2
+		}
+	}`))
 	assert.NoError(t, f.SaveAs(filepath.Join("test", "TestAddShape2.xlsx")))
 }

xmlDrawing.go

@@ -234,14 +234,22 @@ type xlsxBlipFill struct {
 	Stretch xlsxStretch `xml:"a:stretch"`
 }
 
+// xlsxLineProperties specifies the width of a line in EMUs. This simple type
+// has a minimum value of greater than or equal to 0. This simple type has a
+// maximum value of less than or equal to 20116800.
+type xlsxLineProperties struct {
+	W int `xml:"w,attr,omitempty"`
+}
+
 // xlsxSpPr directly maps the spPr (Shape Properties). This element specifies
 // the visual shape properties that can be applied to a picture. These are the
 // same properties that are allowed to describe the visual properties of a shape
 // but are used here to describe the visual appearance of a picture within a
 // document.
 type xlsxSpPr struct {
-	Xfrm     xlsxXfrm     `xml:"a:xfrm"`
-	PrstGeom xlsxPrstGeom `xml:"a:prstGeom"`
+	Xfrm     xlsxXfrm           `xml:"a:xfrm"`
+	PrstGeom xlsxPrstGeom       `xml:"a:prstGeom"`
+	Ln       xlsxLineProperties `xml:"a:ln"`
 }
 
 // xlsxPic elements encompass the definition of pictures within the DrawingML
@@ -469,6 +477,7 @@ type formatShape struct {
 	Height    int                    `json:"height"`
 	Format    formatPicture          `json:"format"`
 	Color     formatShapeColor       `json:"color"`
+	Line      formatLine             `json:"line"`
 	Paragraph []formatShapeParagraph `json:"paragraph"`
 }
 
@@ -485,3 +494,8 @@ type formatShapeColor struct {
 	Fill   string `json:"fill"`
 	Effect string `json:"effect"`
 }
+
+// formatLine directly maps the line settings of the shape.
+type formatLine struct {
+	Width float64 `json:"width"`
+}