From eda5bc26f44ee9a6f83dcf8c91f17296d7fc509d Mon Sep 17 00:00:00 2001 From: Nao Pross Date: Mon, 12 Feb 2024 14:52:43 +0100 Subject: Move into version control --- src/imgui/examples/example_null/main.cpp | 37 ++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/imgui/examples/example_null/main.cpp (limited to 'src/imgui/examples/example_null/main.cpp') diff --git a/src/imgui/examples/example_null/main.cpp b/src/imgui/examples/example_null/main.cpp new file mode 100644 index 0000000..f7153cc --- /dev/null +++ b/src/imgui/examples/example_null/main.cpp @@ -0,0 +1,37 @@ +// dear imgui: "null" example application +// (compile and link imgui, create context, run headless with NO INPUTS, NO GRAPHICS OUTPUT) +// This is useful to test building, but you cannot interact with anything here! +#include "imgui.h" +#include + +int main(int, char**) +{ + IMGUI_CHECKVERSION(); + ImGui::CreateContext(); + ImGuiIO& io = ImGui::GetIO(); + + // Build atlas + unsigned char* tex_pixels = nullptr; + int tex_w, tex_h; + io.Fonts->GetTexDataAsRGBA32(&tex_pixels, &tex_w, &tex_h); + + for (int n = 0; n < 20; n++) + { + printf("NewFrame() %d\n", n); + io.DisplaySize = ImVec2(1920, 1080); + io.DeltaTime = 1.0f / 60.0f; + ImGui::NewFrame(); + + static float f = 0.0f; + ImGui::Text("Hello, world!"); + ImGui::SliderFloat("float", &f, 0.0f, 1.0f); + ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate); + ImGui::ShowDemoWindow(nullptr); + + ImGui::Render(); + } + + printf("DestroyContext()\n"); + ImGui::DestroyContext(); + return 0; +} -- cgit v1.2.1