?? catoonpanel.java
字號:
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.*;
public class CatoonPanel extends JPanel{
int x,y,i;
int x1,y1,i1;
int x2,y2,i2;
int x3,y3,i3;
public void paint(Graphics g){
super.paintComponent(g);
Graphics2D g2 = (Graphics2D)g;
//g2.setBackground(Color.pink);
g2.setColor(new Color(100,200,200));
g2.fillOval(200,200,100,100);
g2.drawOval(180, 180,140,140);
g2.setColor(Color.magenta);
g2.drawLine(250,250,x,y);
g2.setColor(new Color(200,100,100));
g2.drawLine(250,250,x1,y1);
g2.setColor(Color.white);
g2.drawLine(250,250,x2,y2);
for(int i3=0;i3<=360;i3+=30){
double p = 2*Math.PI/360*i3;
System.out.println("i="+i3);
x3 = (int) (250+(48*Math.sin(p)));
y3 = (int) (250-(48*Math.cos(p)));
g2.fillOval(x3-2,y3-2,6,6);
}
g2.setColor(Color.blue);
int i4 = 1;
for(int i3=30;i3<=360;i3+=30){
double p = 2*Math.PI/360*i3;
System.out.println("i="+i3);
x3 = (int) (250+(59*Math.sin(p)));
y3 = (int) (250-(59*Math.cos(p)));
g2.drawString(""+i4, x3-4, y3+6);
i4++;
}
g2.setFont(new Font("TimesRoman",Font.BOLD,35));
g2.setColor(Color.yellow);
g2.drawString("簡 單 鬧 鐘",150,100);
}
}
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