还是java

来源:百度知道 编辑:UC知道 时间:2024/09/23 20:22:11
谁能给个,java的编程,要难的。 最好,帮我标住上,我能理解下, 谢谢!!!

import java.awt.*;
import java.awt.event.*;
import java.awt.geom.Point2D;
import java.awt.image.BufferedImage;
import javax.swing.*;
import javax.swing.border.Border;

public class DrawShapes extends JFrame{
private static final long serialVersionUID = 3685715844170953607L;
// 作图面板
private CVS cvs;
// 作图方式选择按钮
private JToggleButton cycle,line,rect;
private JLabel red,blue,green;
private ButtonGroup bgroup;
// 按钮布局面板
private JPanel menuPanel;
// 复位按钮
private JButton clean;

public DrawShapes(){
super("DrawShape!");
// this.setResizable(false);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setSize(640,480);
this.setLocationRelativeTo(null);
this.getContentPane().add(cvs=new CVS());
this.initComponents();
}
// 初始化组件
private void initComponents() {
this.menuPane