DesertPaintLab.AppSettings.Get("EnableDebugMenu", out enableDebugMenu);

            DesertPaintLab.AppSettings.Get("DebugScreenshot", out debugScreenshot);

            Gdk.Image rootImage = rootWindow.GetImage(0, 0, screenWidth, screenHeight);

            screenBuffer.GetFromImage(rootImage, rootImage.Colormap, 0, 0, 0, 0, screenWidth, screenHeight);

            //screenBuffer.GetFromDrawable(rootWindow,

            //  rootWindow.Colormap, 0, 0, 0, 0, screenWidth, screenHeight);

            int stride = screenBuffer.Rowstride;

            byte* pixBytes = (byte*)screenBuffer.Pixels;