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import java.awt.Canvas;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Shape;
import java.awt.geom.Ellipse2D;
import java.awt.geom.GeneralPath;
import java.awt.geom.Line2D;
import java.awt.geom.Rectangle2D;
import java.awt.geom.RoundRectangle2D;
import javax.swing.JFrame;
public class Draw2DObjects extends JFrame {
Shape shapes[] = new Shape[5];
public static void main(String args[]) {
Draw2DObjects app = new Draw2DObjects();
}
public Draw2DObjects() {
add("Center", new MyCanvas());
shapes[0] = new Line2D.Double(0.0, 0.0, 100.0, 100.0);
shapes[1] = new Rectangle2D.Double(10.0, 100.0, 200.0, 200.0);
shapes[2] = new Ellipse2D.Double(20.0, 200.0, 100.0, 100.0);
GeneralPath path = new GeneralPath(new Line2D.Double(300.0, 100.0, 400.0, 150.0));
path.append(new Line2D.Double(25.0, 175.0, 300.0, 100.0), true);
shapes[3] = path;
shapes[4] = new RoundRectangle2D.Double(350.0, 250, 200.0, 100.0, 50.0, 25.0);
setSize(400, 400);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
class MyCanvas extends Canvas {
public void paint(Graphics graphics) {
Graphics2D g = (Graphics2D) graphics;
for (int i = 0; i < shapes.length; ++i) {
if (shapes[i] != null)
g.draw(shapes[i]);
}
}
}
}
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