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1
22
23 package de.laures.cewolf.taglib.tags;
24
25 import java.awt.Paint  ;
26 import java.awt.Rectangle ;
27 import java.awt.RenderingHints ;
28 import java.awt.TexturePaint ;
29 import java.awt.geom.AffineTransform ;
30 import java.awt.geom.Rectangle2D ;
31 import java.awt.image.BufferedImage ;
32 import java.awt.image.ColorModel ;
33 import java.io.Serializable ;
34
35 import de.laures.cewolf.util.ImageHelper;
36
37
42 public class SerializableTexturePaint implements Paint , Serializable {
43
44 private String image;
45 private int width;
46 private int height;
47 private transient Paint paint = null;
48
49 public SerializableTexturePaint() {
50 }
51
52
53 public SerializableTexturePaint(String image, int width, int height) {
54 this.image = image;
55 this.width = width;
56 this.height = height;
57 }
58
59 private Paint getPaint() {
60 if (paint == null) {
61 createPaint();
62 }
63 return paint;
64 }
65
66 private void createPaint() {
67 BufferedImage bim = ImageHelper.loadBufferedImage(image);
68 Rectangle rect = new Rectangle (width, height);
69 paint = new TexturePaint (bim, rect);
70 }
71
72 public java.awt.PaintContext createContext(ColorModel colorModel, Rectangle rectangle, Rectangle2D rectangle2D,
73 AffineTransform affineTransform, RenderingHints renderingHints) {
74 return getPaint().createContext(colorModel, rectangle, rectangle2D, affineTransform, renderingHints);
75 }
76
77 public int getTransparency() {
78 return getPaint().getTransparency();
79 }
80
81 }
82 |
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