/* * @(#)WindingRule.java	1.26 06/08/29 *  * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. *  * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: *  * -Redistribution of source code must retain the above copyright notice, this *  list of conditions and the following disclaimer. *  * -Redistribution in binary form must reproduce the above copyright notice,  *  this list of conditions and the following disclaimer in the documentation *  and/or other materials provided with the distribution. *  * Neither the name of Sun Microsystems, Inc. or the names of contributors may  * be used to endorse or promote products derived from this software without  * specific prior written permission. *  * This software is provided "AS IS," without a warranty of any kind. ALL  * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST  * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,  * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY  * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,  * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. *  * You acknowledge that this software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of any * nuclear facility. *//* * @(#)WindingRule.java	1.26 06/08/29 */package java2d.demos.Paths;import static java.awt.Color.*;import java.awt.*;import java.awt.geom.GeneralPath;import java2d.Surface;/** * Rectangles filled to illustrate the GenerPath winding rule, determining * the interior of a path. */public class WindingRule extends Surface {    public WindingRule() {        setBackground(WHITE);    }    public void render(int w, int h, Graphics2D g2) {        g2.translate(w*.2, h*.2);        GeneralPath p = new GeneralPath(GeneralPath.WIND_NON_ZERO);        p.moveTo(0.0f, 0.0f);        p.lineTo(w*.5f, 0.0f);        p.lineTo(w*.5f, h*.2f);        p.lineTo(0.0f, h*.2f);        p.closePath();        p.moveTo(w*.05f, h*.05f);        p.lineTo(w*.55f, h*.05f);        p.lineTo(w*.55f, h*.25f);        p.lineTo(w*.05f, h*.25f);        p.closePath();        g2.setColor(LIGHT_GRAY);        g2.fill(p);        g2.setColor(BLACK);        g2.draw(p);        g2.drawString("NON_ZERO rule", 0, -5);        g2.translate(0.0f, h*.45);        p.setWindingRule(GeneralPath.WIND_EVEN_ODD);        g2.setColor(LIGHT_GRAY);        g2.fill(p);        g2.setColor(BLACK);        g2.draw(p);        g2.drawString("EVEN_ODD rule", 0, -5);    }    public static void main(String s[]) {        createDemoFrame(new WindingRule());    }}