Method begin

libraries/ZWidget/src/core/canvas.cpp:663–676

}

void BitmapCanvas::begin(const Colorf& color)
{
	uiscale = window->GetDpiScale();

	uint32_t r = (int32_t)clamp(color.r * 255.0f, 0.0f, 255.0f);
	uint32_t g = (int32_t)clamp(color.g * 255.0f, 0.0f, 255.0f);
	uint32_t b = (int32_t)clamp(color.b * 255.0f, 0.0f, 255.0f);
	uint32_t a = (int32_t)clamp(color.a * 255.0f, 0.0f, 255.0f);
	uint32_t bgcolor = (a << 24) | (r << 16) | (g << 8) | b;
	width = window->GetPixelWidth();
	height = window->GetPixelHeight();
	pixels.clear();
	pixels.resize(width * height, bgcolor);
}

void BitmapCanvas::end()
{