Painting in Applet
| We can perform painting operation in applet by the mouseDragged() method of MouseMotionListener. |
Example of Painting in Applet:
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
public class MouseDrag extends Applet implements MouseMotionListener{
public void init(){
addMouseMotionListener(this);
setBackground(Color.red);
}
public void mouseDragged(MouseEvent me){
Graphics g=getGraphics();
g.setColor(Color.white);
g.fillOval(me.getX(),me.getY(),5,5);
}
public void mouseMoved(MouseEvent me){}
}
import java.awt.event.*;
import java.applet.*;
public class MouseDrag extends Applet implements MouseMotionListener{
public void init(){
addMouseMotionListener(this);
setBackground(Color.red);
}
public void mouseDragged(MouseEvent me){
Graphics g=getGraphics();
g.setColor(Color.white);
g.fillOval(me.getX(),me.getY(),5,5);
}
public void mouseMoved(MouseEvent me){}
}
| In the above example, getX() and getY() method of MouseEvent is used to get the current x-axis and y-axis. The getGraphics() method of Component class returns the object of Graphics. |
myapplet.html
<html>
<body>
<applet code="MouseDrag.class" width="300" height="300">
</applet>
</body>
</html>
<body>
<applet code="MouseDrag.class" width="300" height="300">
</applet>
</body>
</html>
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