import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.geom.AffineTransform;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class Shear extends JPanel {
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g;
AffineTransform tx1 = new AffineTransform();
tx1.translate(50, 90);
g2d.setTransform(tx1);
g2d.setColor(Color.green);
g2d.drawRect(0, 0, 80, 50);
AffineTransform tx2 = new AffineTransform();
tx2.translate(50, 90);
tx2.shear(0, 1);
g2d.setTransform(tx2);
g2d.setColor(Color.blue);
g2d.draw(new Rectangle(0, 0, 80, 50));
}
public static void main(String[] args) {
JFrame frame = new JFrame("Shearing");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(new Shear());
frame.setSize(330, 270);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}
|
