• Nimgl / ImGui demo program
  • Prerequisite
  • Install dependencies
  • Examples
    • rlimgui_basic (Naylib(Raylib) + rlImGui)
    • glfw_opengl3
    • glfw_opengl3_image_load
    • glfw_opengl3_implot
    • imDrawListParty
    • implot_jp
    • jpFont
  • IME for Japanese / 日本語入力(IME)について
  • Referrence
  • My tools version
  • Other ImGui / CImGui project
  • SDL game tutorial Platfromer

Note: Using Dear ImGui v1.91.9bdock (2025/10) with nimgl/imgui

• nim-2.2.4 or later

• OS: Windows11 or later

• Download

  $ git clone https://github.com/dinau/nimgl_test
  $ cd nimgl_test

• For Linux Debian13 or later

  $ sudo apt install libopengl-dev  libgl1-mesa-dev libglfw3-dev
  $ sudo apt install libxcursor-dev libx11-dev libxext-dev libxinerama-dev libxi-dev

$ pwd
nimgl_test
$ nimble build

rlimgui_basic.nim

$ pwd 
nimgl_test
$ cd examples/rlimgui_basic
$ make run

glfw_opengl3.nim

$ pwd 
nimgl_test
$ cd examples/glfw_opengl3
$ make run

glfw_opengl3_image_load.nim

$ pwd 
nimgl_test
$ cd examples/glfw_opengl3_image_load
$ make run

glfw_opengl3_implot.nim

$ pwd 
nimgl_test
$ cd examples/glfw_opengl3_implot
$ make run

imDrawListParty.nim

$ pwd 
nimgl_test
cd examples/imDrawListParty
$ make run

ImDrawList coding party - deadline Nov 30, 2020! #3606
This demo has been converted to Nim lang from two programs,
Curve

and Real-time visualization of the interweb blogosphere.

implot_jp.nim

ImPlot demo with Japanese fonts

$ pwd 
nimgl_test
$ cd examples/implot_jp
$ make run

jpFont.nim

$ pwd 
nimgl_test
$ cd examples/jpfont
$ make run

• Download: Windows10 sample exe file
  nimgl-test-jp-font-imgui-v1.84.2-ime-ok-2023-07.exe.7z

以下のNim言語コンパイル / リンク時オプションを加えることで日本語入力を可能としている
オプションはバックエンドのC/C++コンパイラにのみ渡される

--passc:"-DIMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS"
--passL:"-limm32"

同じことをconfig.nims内に記述する場合は以下となる

switch "passC","-DIMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS"
switch "passL","-limm32"

Dear ImGuiで日本語入力時のIMEの位置をいい感じにする
Viewport, Platform: Fixed IME positioning for multi-viewport. Moved API from...
ImGui で日本語と記号♥と絵文字😺の表示

• Windows
  • Nim Compiler Version 2.2.4
  • gcc.exe 15.2.0
  • git version 2.46.0.windows.1
  • make: GNU Make 4.4.1