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© 2024Rohan Vashisht
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misshodimguinz

dinau/imguinz

MIT

Using Dear Imgui (CImGui), ImPlot (CImPlot) with Zig language zig-0.14 or later

1100
11
cimgui,cimplot,font-awesome,glfw,imgui,implot,sdl2,sdl3,zig,zig-lang,ziglang
 
View program on GitHub
  • ImGuinZ
    • Prerequisites
    • Build and run
    • Examples screen shots
      • Image load
      • Showing CJK multi byte fonts and input UTF-8 text
      • Icon font viewer
      • Image load / save
      • glfw_opengl3_implot
    • ImPlot Demo written in Zig lang.
      • Build and run
      • ImPlot demo source in Zig lang.
      • Plots Tab
        • LinePlots (Dynamic)
        • BarGroups
        • BarStacks
        • PieCharts
        • Heatmaps
        • Histogram2D
        • Images
      • Axes Tab
        • LogScale
      • Subplots Tab
        • Tables (Dynamic)
      • Tools Tab
        • DragRects
    • Show / Hide console window
    • SDL libraries
    • My tools version
      • Similar project ImGui / CImGui
      • SDL game tutorial Platfromer

ImGuinZ


This project aims to simply and easily build Dear ImGui (CImGui) / ImPlot (CImPlot) examples in Zig language with less external dependencies.

  • ImGui / CImGui version 1.91.6dock (2024/12)

  • OS: Windows and Linux

  • Frontends and Backends

    GLFW SDL2 SDL3
    OpenGL3
    backend    		 v v v

  • Features

    • Included Font Awesome Icon fonts.
    • Included GLFW 3.3.9 static library (for Windows)
    • Included SDL2/SDL3 libraries (for Windows)
    • Included STB libraries (only stb_image) for Load / Save images
    • Available ImPlot (CImPlot) with ImDrawIdx="unsigned int"
    • Enabled Input method (IME) flag with IMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS

Prerequisites

  • Zig version confirmed

    1. Windows: zig-windows-x86_64-0.14.0-dev.2625
    2. Linux: zig-linux-x86_64-0.14.0-dev.2625

  • WindowsOS

    • Windows10 or later
    • MSys2/MinGW basic commands (make, rm, cp, strip ...)

  • Linux OS (Ubuntu / Debian families)

    $ sudo apt install xorg-dev libopengl-dev libgl1-mesa-dev

    and for glfw3 and sdl2,

    $ sudo apt install libglfw3 libglfw3-dev
$ sudo apt install libsdl2-dev

Build and run

  1. Download this project.

    git clone --recurse-submodules https://github.com/dinau/imguinz

  2. Go to one of the examples folder,

    cd imguinz/examples/glfw_opengl3

  3. Build and Run 

    make run   # or  zig build --release=fast run

Examples screen shots

Image load

Image load and magnifying glass

glfw_opengl3.zig
sdl2_opengl3.zig
sdl3_opengl3.zig

Showing CJK multi byte fonts and input UTF-8 text

glfw_opengl3_jp.zig

Icon font viewer

iconFontViewer.zig and magnifying glass

Image load / save

Image load / save and magnifying glass.
Image file captured would be saved in .the folder ./zig-out/bin.
Image can be saved as JPEG / PNG / BMP / TGA file.

glfw_opengl3_image_load.zig

glfw_opengl3_implot

glfw_opengl3_implot.zig

ImPlot Demo written in Zig lang.

Now work in progress.

Build and run

pwd
examples/imPlotDemo
make run   # or zig build --release=fast run

ImPlot demo source in Zig lang.

demoAll.zig

Plots Tab

LinePlots (Dynamic)

BarGroups

BarStacks

PieCharts

Heatmaps

Histogram2D

Images

Axes Tab

LogScale

Subplots Tab

Tables (Dynamic)

Tools Tab

DragRects

Show / Hide console window

Open build.zig in each example folder and
Hide console window: Default,
Show console window: Comment out this line as follows,

... snip ...
//exe.subsystem = .Windows;  // Hide console window
... snip ...

and rebuild example.

SDL libraries

  • SDL3
    https://github.com/libsdl-org/SDL/releases

  • SDL3 Build-SDL3
    https://github.com/mmozeiko/build-sdl3/releases
    https://github.com/mmozeiko/build-sdl3

  • SDL3 Build-SDL3-Win32
    https://github.com/JBetz/build-sdl3-win32/releases
    https://github.com/JBetz/build-sdl3-win32

My tools version

  • Windows11 (main)
    • Make: GNU Make 4.4.1
    • SDL2 ver.2.30.8
    • SDL3 3.1.3
    • Git version 2.46.0.windows.1
  • Linux Mint 22 (sub)
    • Make: GNU Make 4.3
    • SDL2 ver.2.30.0
    • Git version 2.43.0

Similar project ImGui / CImGui

Language Project
Nim Compiler ImGuin, Nimgl_test, Nim_implot
Lua Script LuaJITImGui
Zig, C lang. Compiler Dear_Bindings_Build
Zig Compiler ImGuinZ
NeLua Compiler NeLuaImGui
Python Script DearPyGui for 32bit WindowsOS Binary

SDL game tutorial Platfromer

Language Project
Nim Compiler Nim-Platformer
LuaJIT Script LuaJIT-Platformer
Nelua Compiler NeLua-Platformer
Zig Compiler Zig-Platformer (WIP)