[fix #40] fix where CIFilter raises an exception on OSX 10.9

HipByte · Jan 31, 2014 · a46a74f · a46a74f
1 parent d1e898c
commit a46a74f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/osx/ImageTransition/app/MyWindowController.rb b/osx/ImageTransition/app/MyWindowController.rb
@@ -24,6 +24,12 @@ def init
     @slideView.transitionToImage(@donPedro1)
     @curSlide1 = true
 
+    dict = NSDictionary.dictionaryWithContentsOfFile("/System/Library/CoreServices/SystemVersion.plist")
+    if dict.objectForKey("ProductVersion") >= "10.9"
+      # http://stackoverflow.com/questions/19540070/adding-cifilter-to-calayer-under-mavericks
+      @slideView.layerUsesCoreImageFilters = true
+    end
+
     self
   end