example17_16.java.bak

不错的教程 适合中高级人员的使用

import java.awt.*;import java.applet.*;
import java.awt.geom.*;
public class Example17_15 extends Applet
{  public void paint(Graphics g)
   {  Graphics2D g_2d=(Graphics2D)g;
      BasicStroke bs_1
      =new BasicStroke(16,BasicStroke.CAP_BUTT,BasicStroke.JOIN_BEVEL);
      BasicStroke bs_2
      =new BasicStroke(16f,BasicStroke.CAP_ROUND,BasicStroke.JOIN_MITER);
      BasicStroke bs_3
      =new BasicStroke(16f,BasicStroke.CAP_SQUARE,BasicStroke.JOIN_ROUND);
      Line2D line_1=new  Line2D.Double(20,20,100,20);
      Line2D line_2=new  Line2D.Double(20,50,100,50);
      Line2D line_3=new  Line2D.Double(20,80,100,80);
      g_2d.setStroke(bs_1); //设置线条。
      g_2d.draw(line_1); 
      g_2d.setStroke(bs_2); g_2d.draw(line_2);
      g_2d.setStroke(bs_3); g_2d.draw(line_3);
   }
}