1.1 --- a/javaquery/canvas/src/main/java/net/java/html/canvas/Style.java	Thu May 23 15:36:42 2013 +0200
     1.2 +++ b/javaquery/canvas/src/main/java/net/java/html/canvas/Style.java	Fri May 24 12:29:58 2013 +0200
     1.3 @@ -23,21 +23,34 @@
     1.4   */
     1.5  public class Style {
     1.6  
     1.7 +    private Object cached;
     1.8 +    private int cacheHash;
     1.9 +
    1.10      Style() {
    1.11      }
    1.12 -    
    1.13 -    public static final RadialGradient createRadialGradient( double x0, double y0,double r0, double x1, double y1, double r1){
    1.14 +
    1.15 +    public static final RadialGradient createRadialGradient(double x0, double y0, double r0, double x1, double y1, double r1) {
    1.16          return new RadialGradient(x0, y0, r0, x1, y1, r1);
    1.17      }
    1.18 -    
    1.19 -    public static final LinearGradient createLinearGradient(double x0, double y0, double x1, double y1){
    1.20 +
    1.21 +    public static final LinearGradient createLinearGradient(double x0, double y0, double x1, double y1) {
    1.22          return new LinearGradient(x0, y0, x1, y1);
    1.23      }
    1.24 -    
    1.25 -    public static final Pattern createPattern(ImageData imageData, String repeat){
    1.26 +
    1.27 +    public static final Pattern createPattern(ImageData imageData, String repeat) {
    1.28          return new Pattern(imageData, repeat);
    1.29      }
    1.30 -    
    1.31 -    
    1.32 -    
    1.33 +
    1.34 +    void cache(Object toCache) {
    1.35 +        cacheHash = hashCode();
    1.36 +        this.cached = toCache;
    1.37 +    }
    1.38 +
    1.39 +    private boolean isCached() {
    1.40 +        return cacheHash == hashCode();
    1.41 +    }
    1.42 +
    1.43 +    Object getCached() {
    1.44 +        return isCached() ? cached : null;
    1.45 +    }
    1.46  }