Function MakeLargeWorldScreenshot

src/screenshot.cpp:274–285

* Make a screenshot of the map. * @param t Screenshot type: World or viewport screenshot * @param width the width of the screenshot of, or 0 for current viewport width. * @param height the height of the screenshot of, or 0 for current viewport height. * @return true on success */

 * @return true on success
 */
static bool MakeLargeWorldScreenshot(ScreenshotType t, uint32_t width = 0, uint32_t height = 0)
{
	auto provider = GetScreenshotProvider();
	if (provider == nullptr) return false;

	Viewport vp = SetupScreenshotViewport(t, width, height);

	return provider->MakeImage(MakeScreenshotName(SCREENSHOT_NAME, provider->GetName()),
			[&](void *buf, uint y, uint pitch, uint n) {
				LargeWorldCallback(vp, buf, y, pitch, n);
			}, vp.width, vp.height, BlitterFactory::GetCurrentBlitter()->GetScreenDepth(), _cur_palette.palette);
}

/**
 * Callback for generating a heightmap. Supports 8bpp greyscale only.