Thread: How I can create those shapes with Java?

what do you want to do? paint those shapes on a component like JFrame or JPanel? or would you like to put that picture in a jpanel or frame?

i want to drag the shape and drop it on the work area the same idea as the following photo


2shared - download Example.png

i see.. do u use NetBeans IDE?

compile this class and drag it to your workarea, see what happens.

import java.awt.Graphics;
import java.awt.Polygon;
import javax.swing.JComponent;
 
public class MyShape extends JComponent{
 
    @Override
    public void paint(Graphics g) {
 
       Polygon p = new Polygon();
       p.addPoint(50, 0);
       p.addPoint(0, 50);
       p.addPoint(50, 100);
       p.addPoint(100, 50);
 
       g.drawPolygon(p);
 
    }
}

if you compiled it and dragged to ur workarea, it will create a diamond shape. use that as a sample to create the shape u wanted. hope that helped.