java实现太极八卦的绘制

2014-11-15 09:45:36 · 作者: · 浏览: 29

  package paint;


  import javax.swing.JFrame;


  public class Graph2DG extends JFrame{


  public Graph2DG(){


  G2DPanel jp=new G2DPanel();


  getContentPane().add(jp);


  setSize(200,200);


  setVisible(true);


  }


  public static void main(String[] args) {


  new Graph2DG();


  }


  }


  package paint;


  import java.awt.Color;


  import java.awt.Graphics;


  import java.awt.Graphics2D;


  import java.awt.geom.Arc2D;


  import java.awt.geom.Rectangle2D;


  import java.awt.geom.RoundRectangle2D;


  import javax.swing.JPanel;


  public class G2DPanel extends JPanel{


  public void paintComponent(Graphics g){


  super.paintComponent(g);