JAVA画图问题，筒子请来看下。

[Eitiable]

画线的代码贴上先：

import java.applet.Applet;
import java.awt.Graphics;

public class DrawLine extends Applet {

public void paint(Graphics g)
{

g.drawLine(50,15,100,50);
g.drawLine(100,50,100,150);
g.drawLine(100,150,50,200);
g.drawLine(50,200,50,15);
}
}


我现在要用颜色填充它怎么办啊？

[knightzhuwei]

g.setColor(Color.RED);
g.drawLine(50,15,100,50);
g.drawLine(100,50,100,150);
g.drawLine(100,150,50,200);
g.drawLine(50,200,50,15);

[Eitiable]

g.setColor(Color.RED);

这个只是线变了颜色。。。

[YBBPS1109]

Graphics2D g2D = (Graphics2D)g;
GeneralPath path = new GeneralPath();
path.moveto(50,15);
path.lineto(100,50);
…………
…………
g2D.setColor(Color.Black);
g2D.fill(path);

[Eitiable]

很好~ 谢谢~