diff -r 591d06d8e06f -r 69c81bdaf193 javaquery/canvas/src/main/java/net/java/html/canvas/Style.java
--- a/javaquery/canvas/src/main/java/net/java/html/canvas/Style.java	Thu May 23 15:36:42 2013 +0200
+++ b/javaquery/canvas/src/main/java/net/java/html/canvas/Style.java	Fri May 24 12:29:58 2013 +0200
@@ -23,21 +23,34 @@
  */
 public class Style {
 
+    private Object cached;
+    private int cacheHash;
+
     Style() {
     }
-    
-    public static final RadialGradient createRadialGradient( double x0, double y0,double r0, double x1, double y1, double r1){
+
+    public static final RadialGradient createRadialGradient(double x0, double y0, double r0, double x1, double y1, double r1) {
         return new RadialGradient(x0, y0, r0, x1, y1, r1);
     }
-    
-    public static final LinearGradient createLinearGradient(double x0, double y0, double x1, double y1){
+
+    public static final LinearGradient createLinearGradient(double x0, double y0, double x1, double y1) {
         return new LinearGradient(x0, y0, x1, y1);
     }
-    
-    public static final Pattern createPattern(ImageData imageData, String repeat){
+
+    public static final Pattern createPattern(ImageData imageData, String repeat) {
         return new Pattern(imageData, repeat);
     }
-    
-    
-    
+
+    void cache(Object toCache) {
+        cacheHash = hashCode();
+        this.cached = toCache;
+    }
+
+    private boolean isCached() {
+        return cacheHash == hashCode();
+    }
+
+    Object getCached() {
+        return isCached() ? cached : null;
+    }
 }