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1
22
23 package de.laures.cewolf.taglib.tags;
24
25 import java.awt.Color  ;
26 import java.awt.GradientPaint ;
27 import java.awt.Paint ;
28 import java.awt.Rectangle ;
29 import java.awt.RenderingHints ;
30 import java.awt.geom.AffineTransform ;
31 import java.awt.geom.Rectangle2D ;
32 import java.awt.image.ColorModel ;
33 import java.io.Serializable ;
34
35
40 public class SerializableGradientPaint implements Paint , Serializable {
41
42 private int x1;
43 private int y1;
44 private Color c1 = Color.white;
45 private int x2;
46 private int y2;
47 private Color c2 = Color.white;
48 private boolean cyclic = false;
49 private transient Paint paint = null;
50
51 public SerializableGradientPaint() {
52 }
53
54
55 public SerializableGradientPaint(int x1, int y1, Color c1, int x2, int y2, Color c2) {
56 this.x1 = x1;
57 this.y1 = y1;
58 this.c1 = c1;
59 this.x2 = x2;
60 this.y2 = y2;
61 this.c2 = c2;
62 }
63
64 private Paint getPaint() {
65 if (paint == null) {
66 createPaint();
67 }
68 return paint;
69 }
70
71 private void createPaint() {
72 paint = new GradientPaint (x1, y1, c1, x2, y2, c2, cyclic);
73 }
74
75 public void setPoint1(int x, int y, Color c) {
76 this.x1 = x;
77 this.y1 = y;
78 this.c1 = c;
79 }
80
81 public void setPoint2(int x, int y, Color c) {
82 this.x2 = x;
83 this.y2 = y;
84 this.c2 = c;
85 }
86
87 public java.awt.PaintContext createContext(ColorModel colorModel, Rectangle rectangle, Rectangle2D rectangle2D,
88 AffineTransform affineTransform, RenderingHints renderingHints) {
89 return getPaint().createContext(colorModel, rectangle, rectangle2D, affineTransform, renderingHints);
90 }
91
92 public int getTransparency() {
93 return getPaint().getTransparency();
94 }
95
96 public void setCyclic(boolean b) {
97 this.cyclic = b;
98 }
99
100 public String toString() {
101 return "" + x1 + "," + y1 + "," + c1 + "," + x2 + "," + y2 + "," + c2;
102 }
103 }
104 |
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