nodraw_during_resize.cpp

#include <Siv3D.hpp>
#include <HamFramework.hpp>

void Main()
{
	ScalableWindow::Setup(640, 480);

	Graphics::SetBackground(Palette::White);

	Stopwatch resizeWatch(true);

	Size windowSize = Window::Size();

	while (System::Update())
	{
		// Monitor window size

		if (windowSize != Window::Size())
		{
			resizeWatch.restart();
		}

		if (resizeWatch.ms() > 500)
		{
			resizeWatch.pause();
		}

		windowSize = Window::Size();


		// Draw something ...

		Window::ClientRect().draw(Palette::Black);

		if (resizeWatch.ms() > 500)
		{
			const auto transformer = ScalableWindow::CreateTransformer();

			Window::BaseClientRect().draw(Palette::Yellow).drawFrame(10.0, 2.0, Palette::Orange);

		}

		ScalableWindow::DrawBlackBars(Palette::Gray);
	}
}