34
35 import static java.awt.Color.BLUE;
36 import static java.awt.Color.GREEN;
37 import static java.awt.Color.RED;
38 import static java.awt.Color.WHITE;
39 import java.awt.Color;
40 import java.awt.Font;
41 import java.awt.Graphics2D;
42 import java.awt.font.TextLayout;
43 import java.awt.geom.AffineTransform;
44 import java2d.AnimatingSurface;
45
46
47 /**
48 * Transformation of characters.
49 */
50 @SuppressWarnings("serial")
51 public class Tree extends AnimatingSurface {
52
53 private char theC = 'A';
54 private Character theT = new Character(theC);
55 private Character theR = new Character((char) (theC + 1));
56
57 public Tree() {
58 setBackground(WHITE);
59 }
60
61 @Override
62 public void reset(int w, int h) {
63 }
64
65 @Override
66 public void step(int w, int h) {
67 setSleepAmount(4000);
68 theT = new Character(theC = ((char) (theC + 1)));
69 theR = new Character((char) (theC + 1));
70 if (theR.compareTo(new Character('z')) == 0) {
71 theC = 'A';
72 }
73 }
74
75 @Override
76 public void render(int w, int h, Graphics2D g2) {
77 int mindim = Math.min(w, h);
78 AffineTransform at = new AffineTransform();
79 at.translate((w - mindim) / 2.0,
80 (h - mindim) / 2.0);
81 at.scale(mindim, mindim);
82 at.translate(0.5, 0.5);
83 at.scale(0.3, 0.3);
84 at.translate(-(Twidth + Rwidth), FontHeight / 4.0);
85 g2.transform(at);
86 tree(g2, mindim * 0.3, 0);
87
88 }
89 static Font theFont = new Font(Font.SERIF, Font.PLAIN, 1);
90 static double Twidth = 0.6;
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34
35 import static java.awt.Color.BLUE;
36 import static java.awt.Color.GREEN;
37 import static java.awt.Color.RED;
38 import static java.awt.Color.WHITE;
39 import java.awt.Color;
40 import java.awt.Font;
41 import java.awt.Graphics2D;
42 import java.awt.font.TextLayout;
43 import java.awt.geom.AffineTransform;
44 import java2d.AnimatingSurface;
45
46
47 /**
48 * Transformation of characters.
49 */
50 @SuppressWarnings("serial")
51 public class Tree extends AnimatingSurface {
52
53 private char theC = 'A';
54 private Character theT = Character.valueOf(theC);
55 private Character theR = Character.valueOf((char) (theC + 1));
56
57 public Tree() {
58 setBackground(WHITE);
59 }
60
61 @Override
62 public void reset(int w, int h) {
63 }
64
65 @Override
66 public void step(int w, int h) {
67 setSleepAmount(4000);
68 theT = Character.valueOf(theC = ((char) (theC + 1)));
69 theR = Character.valueOf((char) (theC + 1));
70 if (theR.compareTo(Character.valueOf('z')) == 0) {
71 theC = 'A';
72 }
73 }
74
75 @Override
76 public void render(int w, int h, Graphics2D g2) {
77 int mindim = Math.min(w, h);
78 AffineTransform at = new AffineTransform();
79 at.translate((w - mindim) / 2.0,
80 (h - mindim) / 2.0);
81 at.scale(mindim, mindim);
82 at.translate(0.5, 0.5);
83 at.scale(0.3, 0.3);
84 at.translate(-(Twidth + Rwidth), FontHeight / 4.0);
85 g2.transform(at);
86 tree(g2, mindim * 0.3, 0);
87
88 }
89 static Font theFont = new Font(Font.SERIF, Font.PLAIN, 1);
90 static double Twidth = 0.6;
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