imgui

FORK: Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
git clone https://git.neptards.moe/neptards/imgui.git
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main.cpp (1075B)

      1 // dear imgui: "null" example application
      2 // (compile and link imgui, create context, run headless with NO INPUTS, NO GRAPHICS OUTPUT)
      3 // This is useful to test building, but you cannot interact with anything here!
      4 #include "imgui.h"
      5 #include <stdio.h>
      6 
      7 int main(int, char**)
      8 {
      9     IMGUI_CHECKVERSION();
     10     ImGui::CreateContext();
     11     ImGuiIO& io = ImGui::GetIO();
     12 
     13     // Build atlas
     14     unsigned char* tex_pixels = NULL;
     15     int tex_w, tex_h;
     16     io.Fonts->GetTexDataAsRGBA32(&tex_pixels, &tex_w, &tex_h);
     17 
     18     for (int n = 0; n < 20; n++)
     19     {
     20         printf("NewFrame() %d\n", n);
     21         io.DisplaySize = ImVec2(1920, 1080);
     22         io.DeltaTime = 1.0f / 60.0f;
     23         ImGui::NewFrame();
     24 
     25         static float f = 0.0f;
     26         ImGui::Text("Hello, world!");
     27         ImGui::SliderFloat("float", &f, 0.0f, 1.0f);
     28         ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
     29         ImGui::ShowDemoWindow(NULL);
     30 
     31         ImGui::Render();
     32     }
     33 
     34     printf("DestroyContext()\n");
     35     ImGui::DestroyContext();
     36     return 0;
     37 }