apple0822 - プログラム倉庫

import java.awt.*;
import java.awt.event.*;
class apple0822 extends Frame {
    public static void main(String [] args) {
        Frame f=new apple0822();
        f.setTitle("apple0822");
        f.setSize(600,600);
        f.setBackground(Color.white);
        f.setVisible(true);
    }
apple0822(){addWindowListener(new stopwin());}
class stopwin extends WindowAdapter{
    public void windowClosing(WindowEvent we){System.exit(0);}
    }
public void paint(Graphics g){
int [] x={10,30,80,50,10};          // x座標
      int [] y={90,140,120,100,90};       // y座標
      g.setColor(Color.cyan);             // 色の設定
      for (int i=0; i<=300; i+=10) {
         g.drawLine(i,0,i,150);           //(a) 横の線
      }
      for (int i=0; i<=150; i+=10) {
         g.drawLine(0,i,300,i);           //(b) 縦の線
      }
      g.setColor(Color.blue);             //    色の設定
      g.drawString("apple0821",10,20);       //(c) 文字列
      g.setColor(Color.black);            //    色の設定
      g.drawRect(10,30,80,50);            //(d) 長方形
      g.drawRoundRect(110,30,80,50,20,10);//(e) 角丸長方形
      g.drawPolygon(x,y,5);               //(f) 多角形
      g.drawOval(110,90,80,50);           //(g) 楕円
      g.drawArc(210,30,80,50,0,90);       //(h) 扇形
      g.fillArc(210,90,80,50,0,90);       //(i) 扇形(塗りつぶし)
  }
}