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Author: MuhammadAzizulHakim

FAQ02 - Matplotlib/demoPrompt17.a_ChatGPT+Matplotlib.py

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+import dearpygui.dearpygui as dpg
+import matplotlib
+matplotlib.use('Qt5Agg')  # Set the backend to Qt5Agg
+from PyQt5 import QtCore, QtWidgets
+import matplotlib.pyplot as plt
+import numpy as np
+from PIL import Image
+
+def update_plot(sender, app_data):
+    x = np.linspace(0, 10, 100)
+    y = np.sin(x)
+
+    plt.figure(figsize=(4, 3))
+    plt.plot(x, y, label='Sine Wave')
+    plt.legend()
+    plt.tight_layout()
+    plt.savefig('plot.png')
+    plt.close()
+
+    image = Image.open('plot.png')
+    dpg.set_value('texture', np.array(image))
+
+dpg.create_context()
+with dpg.texture_registry():
+    dpg.add_dynamic_texture(width=400, height=300, default_value=np.zeros((400, 300, 4)), tag="texture")
+
+with dpg.window(label="Matplotlib Plot"):
+    dpg.add_button(label="Update Plot", callback=update_plot)
+    dpg.add_image("texture")
+
+dpg.create_viewport(title='DearPyGUI with Matplotlib', width=600, height=400)
+dpg.setup_dearpygui()
+dpg.show_viewport()
+dpg.start_dearpygui()
+dpg.destroy_context()

FAQ02 - Matplotlib/demoPrompt17.b_ChatGPT+Matplotlib.py

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+import dearpygui.dearpygui as dpg
+from math import sin
+
+dpg.create_context()
+
+sindatax = []
+sindatay = []
+for i in range(0, 100):
+    sindatax.append(i / 100)
+    sindatay.append(0.5 + 0.5 * sin(50 * i / 100))
+sindatay2 = []
+for i in range(0, 100):
+    sindatay2.append(2 + 0.5 * sin(50 * i / 100))
+
+with dpg.window(label="Tutorial", width=500, height=400):
+    # create a theme for the plot
+    with dpg.theme(tag="plot_theme"):
+        with dpg.theme_component(dpg.mvStemSeries):
+            dpg.add_theme_color(dpg.mvPlotCol_Line, (150, 255, 0), category=dpg.mvThemeCat_Plots)
+            dpg.add_theme_style(dpg.mvPlotStyleVar_Marker, dpg.mvPlotMarker_Diamond, category=dpg.mvThemeCat_Plots)
+            dpg.add_theme_style(dpg.mvPlotStyleVar_MarkerSize, 7, category=dpg.mvThemeCat_Plots)
+
+        with dpg.theme_component(dpg.mvScatterSeries):
+            dpg.add_theme_color(dpg.mvPlotCol_Line, (60, 150, 200), category=dpg.mvThemeCat_Plots)
+            dpg.add_theme_style(dpg.mvPlotStyleVar_Marker, dpg.mvPlotMarker_Square, category=dpg.mvThemeCat_Plots)
+            dpg.add_theme_style(dpg.mvPlotStyleVar_MarkerSize, 4, category=dpg.mvThemeCat_Plots)
+
+    # create plot
+    with dpg.plot(tag="plot", label="Line Series", height=-1, width=-1):
+
+        # optionally create legend
+        dpg.add_plot_legend()
+
+        # REQUIRED: create x and y axes
+        dpg.add_plot_axis(dpg.mvXAxis, label="x")
+        dpg.add_plot_axis(dpg.mvYAxis, label="y", tag="yaxis")
+
+        # series belong to a y axis
+        dpg.add_stem_series(sindatax, sindatay, label="0.5 + 0.5 * sin(x)", parent="yaxis", tag="series_data")
+        dpg.add_scatter_series(sindatax, sindatay2, label="2 + 0.5 * sin(x)", parent="yaxis", tag="series_data2")
+
+        # apply theme to series
+        dpg.bind_item_theme("series_data", "plot_theme")
+        dpg.bind_item_theme("series_data2", "plot_theme")
+
+dpg.create_viewport(title='Custom Title', width=800, height=600)
+dpg.setup_dearpygui()
+dpg.show_viewport()
+dpg.start_dearpygui()
+dpg.destroy_context()