Java2实用教程（第二版）程序代码——第二十二章 Java 与图像

1//例子1
2import java.applet.*;
3import java.awt.*;
4public class Example22_1 extends Applet
5
14//例子2
15import java.applet.*;import java.awt.*;
16public class Example22_2 extends Applet
17
28//例子3
29import java.applet.*;import java.awt.*;
30public class Wuqiong extends Applet
31class Mycanvas extends Canvas
43
48//例子4
49import java.applet.*;import java.awt.*;import java.awt.event.*;
50public class Example22_4 extends Applet implements MouseListener
51
76//例子5
77import java.applet.*;import java.awt.*;import java.awt.event.*;
78public class Example22_5 extends Applet implements Runnable
79
112//例子6
113import java.applet.*;import java.awt.*;
114import java.awt.event.*;
115class Imagecanvas extends Canvas
116public class Example22_6
128
143//例子7
144import java.applet.*;import java.awt.*;
145import java.awt.event.*;
146class Imagecanvas extends Canvas implements MouseListener
147public class Example226
175
189//例子8
190import java.awt.*;import java.awt.event.*;
191public class Frame_Icon
192