renderingdemo4.java

来自「java 完全探索的随书源码」· Java 代码 · 共 27 行

// RenderingDemo4.java

import java.awt.*;

public class RenderingDemo4 extends java.applet.Applet
{
   public void paint (Graphics g)
   {
      Graphics2D g2 = (Graphics2D) g;

      float [] dash = { 20.0f, 10.0f, 5.0f, 10.0f };

      BasicStroke bs = new BasicStroke (8.0f,
                                        BasicStroke.CAP_ROUND,
                                        BasicStroke.JOIN_BEVEL,
                                        0.0f,
                                        dash,
                                        0.0f);
      g2.setStroke (bs);

      g.drawLine (30, 20, 270, 20);
      g.drawLine (270, 20, 270, 305);
      g.drawLine (270, 305, 30, 305);
      g.drawLine (30, 305, 30, 20);
   }
}