日期:2014-05-20 浏览次数:20857 次
package csdn;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class Cut extends JFrame
{
static JPanel panel = new JPanel();
static JButton but1 = new JButton("draw 圆");
static JButton but2 = new JButton("draw 椭圆");
static int circle = 0;
public Cut()
{
setBounds(300, 200, 350, 370);
setLayout(new BorderLayout());
add(panel);
panel.setLayout(new FlowLayout());
panel.add(but1);
panel.add(but2);
setDefaultCloseOperation(3);
// Graphics g = getGraphics();
//
// paint(g);
setVisible(true);
}
public void paint(Graphics g)
{
super.paint(g);
g.drawString("花园或椭圆", 80, 80);
g.drawOval(70, 160, 70, 70);
g.drawOval(150, 160, 70, 90);
}
public static void main(String[] args)
{
new Cut();
}
}