diff -r 5bf850c5b7f1 -r 2bdd1eba1880 javaquery/canvas/src/main/java/net/java/html/canvas/ImageData.java
--- a/javaquery/canvas/src/main/java/net/java/html/canvas/ImageData.java	Mon May 27 08:30:18 2013 +0200
+++ b/javaquery/canvas/src/main/java/net/java/html/canvas/ImageData.java	Mon May 27 11:18:05 2013 +0200
@@ -18,8 +18,10 @@
 package net.java.html.canvas;
 
 /**
- * ImageData is an updateable 2-Dimensional Array of Colour values.
- * Created ( createPixelMap / getSnapShot ) and rendered ( paintPixelMap ) by GraphicsContext .
+ * ImageData is an updateable 2-Dimensional Map of Color values.
+ * Created ( createPixelMap / getSnapShot )  by GraphicsContext.
+ * you can modify the individual pixels and render it using paintPixelMap on 
+ * GraphicsContext
  * 
  * @author antonepple
  */