ATITD-Tools/Desert-Paint-Lab Changeset

Changeset - adaf02e991b4

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Jason Maltzen (jmaltzen) - 9 years ago 2015-11-19 03:35:37
jason.maltzen@unsanctioned.net

Fix up screen scraping code to work on retina displays (by converting to an Image and then to a Pixbuf)

1 file changed with 11 insertions and 3 deletions:

MainWindow.cs

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MainWindow.cs

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@@ ... / @@ -92,10 +92,16 @@ public partial class MainWindow : Gtk.Wi @@
 		    	"colors.txt"));
 		Build();
 		if (unmodifiedSwatch != null)
+		{
 		unmodifiedSwatch.Clear();
+		}
 		if (reactionSwatch != null)
+		{
 		reactionSwatch.Clear();
+		}
 		// get the root window
 		rootWindow = Gdk.Global.DefaultRootWindow;
@@ ... / @@ -480,10 +486,12 @@ public partial class MainWindow : Gtk.Wi @@
 		// Take a screenshot.
 		byte r, g, b;
 		int pixelStart, otherPixelStart;
 		bool colorMatch;
 		screenBuffer.GetFromDrawable(rootWindow,
 			rootWindow.Colormap, 0, 0, 0, 0, screenWidth, screenHeight);
 		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;
 		for (int x = 0; x < screenWidth - colorBarWidth; ++x)
@@ ... / @@ -581,9 +589,9 @@ public partial class MainWindow : Gtk.Wi @@
+								}
 								reactedColor.Blue = (byte)Math.Round((float)pixelCount * 255f / (float)colorBarWidth);
+								// write out the screenshot
 								// screenBuffer.Save("screenshot.png", "png");
 								return true;
+							}
+						}

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