shapedemo4.java

来自「java 完全探索的随书源码」· Java 代码 · 共 29 行

// ShapeDemo4.java

import java.awt.*;
import java.awt.geom.*;

public class ShapeDemo4 extends java.applet.Applet
{
   public void paint (Graphics g)
   {
      Graphics2D g2 = (Graphics2D) g;

      int w = getSize ().width - 1;
      int h = getSize ().height - 1;

      GeneralPath gp = new GeneralPath ();
      gp.moveTo (0.0f, h);
      gp.lineTo (w / 2, 0.0f);
      gp.lineTo (w, h);
      gp.lineTo (0.0f, h);

      g2.draw (gp);

      g2.scale (0.25, 0.25);
      g2.translate (50.0, 50.0);

      g2.fill (gp);
   }
}