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- from __future__ import annotations
- from imgui_bundle import imgui, immapp, hello_imgui
- import time
- start = time.time()
- def gui():
- imgui.text("Hello world")
- imgui.text(f"FPS = {hello_imgui.frame_rate()}")
- remaining = 5 - (time.time() - start)
- imgui.text(f"Remaining = {remaining:.2f} sec")
- now = time.time()
- if (now - start) > 5:
- hello_imgui.get_runner_params().app_shall_exit = True
- def main():
- runner_params = hello_imgui.RunnerParams()
- # Demo / how to use null backend
- # runner_params.platform_backend_type = hello_imgui.PlatformBackendType.null
- # runner_params.renderer_backend_type = hello_imgui.RendererBackendType.null
- runner_params.callbacks.show_gui = gui
- immapp.run(runner_params)
- if __name__ == "__main__":
- main()
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