/*
 * @(#)CurveQuadTo.java	1.13 98/06/29
 *
 * Copyright 1998 by Sun Microsystems, Inc.,
 * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
 * All rights reserved.
 *
 * This software is the confidential and proprietary information
 * of Sun Microsystems, Inc. ("Confidential Information").  You
 * shall not disclose such Confidential Information and shall use
 * it only in accordance with the terms of the license agreement
 * you entered into with Sun.
 */

package demos.Paths;

import java.awt.*;
import java.awt.event.*;
import java.awt.geom.AffineTransform;
import java.awt.geom.GeneralPath;
import J2DCanvas;


/**
 * Cubic & Quad curves implemented through GeneralPath.
 */
public class CurveQuadTo extends J2DCanvas {


    public CurveQuadTo() {
	setBackground(Color.white);
    }


    public void drawDemo(Graphics2D g2) {

	g2.translate(w/4, h/4);
	GeneralPath p = new GeneralPath(GeneralPath.WIND_EVEN_ODD);
	p.moveTo(0.0f, 0.0f);
	p.curveTo(w/8,h/4,w/4,-h/4,w/2,0.0f);
	p.moveTo(0.0f, h/3);
	p.quadTo(w/4,h/3+h/4,w/2,h/3);
	g2.setColor(Color.lightGray);
	g2.fill(p);
	g2.setColor(Color.black);
	g2.draw(p);
	g2.drawString("curveTo", 0, -10);
	g2.drawString("quadTo", 0, (float) (h/3-10));
	g2.setTransform(new AffineTransform());
    }


    public static void main(String s[]) {
	WindowListener l = new WindowAdapter() {
	    public void windowClosing(WindowEvent e) {System.exit(0);}
	};
	Frame f = new Frame("Java2D Demo - CurveQuadTo");
	f.addWindowListener(l);
	f.add("Center", new CurveQuadTo());
	f.pack();
	f.setSize(new Dimension(400,300));
	f.show();
    }
}