drawpolylinetest.java

java的DRAW类演示

import java.awt.*;

public class DrawPolylineTest extends Canvas
{
	int x[] = {40, 70, 100, 100, 70, 40, 10, 10};
	int y[] = {10, 10, 40, 70, 100, 100, 70, 40};

	public static void main(String argv[])
	{
		DrawPolylineTest d = new DrawPolylineTest();
		Frame f = new Frame("DrawPolylineTest");
		f.add(d, BorderLayout.CENTER);
		f.pack();
		f.setVisible(true);
	}
	
	public DrawPolylineTest()
	{
		setSize(110,110);
	}
	
	public void paint(Graphics g)
	{
		g.drawPolyline(x, y, 8);
	}
}