imgui-python

Dear ImGui Bundle:

　　基于ImGui（支持python和pyodide绑定），让Python和C++开发人员更容易使用的框架.介绍见《开源图形用户界面库ImGui简介》。github仓库地址（2022年10月在github上发布了0.5版），文档地址。

• 即时模式GUI与Python和love-ImGui捆绑包，
• online playground（Pyodide 绑定）：在浏览器中编辑和运行imgui应用。
• pdf手册
• 架构：

  • ImmApp ：是 HelloImGui 的一个扩展，能够轻松初始化需要在启动时额外设置的 ImGuiBundle 插件，ImGui Bundle 中包含的一些库在启动时需要初始化。ImmApp 通过 AddOnParams 让这变得很简单；

  • imgui：核心库

  • implot：高级实时绘图

  • imgui_md：在imgui中兼容markdown

  • hello_imgui:快速应用例程包

  • import numpy as np
    # imgui_bundle is a package that provides several imgui-related submodules
    from imgui_bundle import (imgui,       # first we import ImGui
                              implot,      # ImPlot provides advanced real-time plotting
                              imgui_md,    # imgui_md: markdown rendering for imgui
                              hello_imgui, # hello_imgui: starter pack for imgui apps
                              immapp,      # helper to activate addons (like implot, markdown, etc.)
                              )
    
    def gui():
        # Render some markdown text
        imgui_md.render_unindented("""
        # Render an animated plot with ImPlot
        This example shows how to use `ImPlot` to render an animated plot,
        and how to use `imgui_md` to render markdown text (*this text!*).
        """)
    
        # Render an animated plot
        if implot.begin_plot(
                title_id="Plot",
                # size in em units (1em = height of a character)
                size=hello_imgui.em_to_vec2(40, 20)):
            x = np.arange(0, np.pi * 4, 0.01)
            y = np.cos(x + imgui.get_time())
            implot.plot_line("y1", x, y)
            implot.end_plot()
    
        if imgui.button("Exit"):
            hello_imgui.get_runner_params().app_shall_exit = True
    
    
    def main():
        # This call is specific to the ImGui Bundle interactive manual.
        from imgui_bundle.demos_python import demo_utils
        demo_utils.set_hello_imgui_demo_assets_folder() #按assert组织工程结构
    
        # Run the app with ImPlot and markdown support
        immapp.run(gui,
                   with_implot=True,
                   with_markdown=True,
                   window_size=(700, 500))
    
    
    if __name__ == "__main__":
        main()

     

• 其它