Drawing Layers, Modify The following code, and get it to compile to DrawLayers.java.
import java.awt.*;
import javax.swing.JFrame;
public class DrawLayers extends Canvas
{
private Image vMem;
private Graphics2D gBuf;
public void init()
{
vMem = createImage(getWidth(), getHeight());
gBuf = (Graphics2D)vMem.getGraphics();
}
public void paint( Graphics g )
{
gBuf.setColor(Color.blue);
gBuf.fillRect(20,20,100,200);
gBuf.setColor(Color.white);
gBuf.fillRect(120,20,100,200);
gBuf.setColor(Color.red);
gBuf.fillRect(220,20,100,200);
g.drawImage(vMem, 0, 0, this);
}
public void update()
{
repaint();
}
public static void main(String[] args)
{
// You can change the title or size here if you want.
JFrame win = new JFrame("Draw Layers");
win.setSize(1024,768);
win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
DrawLayers canvas = new DrawLayers();
win.add( canvas );
win.setVisible(true);
canvas.init();
}
}
No Comment to " Drawing Layers "