| /* |
| |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| |
| */ |
| package org.apache.batik.svggen; |
| |
| import java.awt.Color; |
| import java.awt.Graphics2D; |
| import java.awt.Rectangle; |
| import java.awt.RenderingHints; |
| import java.awt.Shape; |
| |
| /** |
| * This test validates the convertion of Java 2D AffineTransform into SVG |
| * Shapes. |
| * |
| * @author <a href="mailto:cjolif@ilog.fr">Christophe Jolif</a> |
| * @author <a href="mailto:vhardy@eng.sun.com">Vincent Hardy</a> |
| * @version $Id$ |
| */ |
| public class ATransform implements Painter { |
| public void paint(Graphics2D g) { |
| g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, |
| RenderingHints.VALUE_ANTIALIAS_ON); |
| |
| g.setPaint(Color.black); // new Color(102, 102, 144)); |
| |
| int legendX = 10, legendY = 12; |
| g.translate(0, 30); |
| |
| java.awt.geom.AffineTransform defaultTransform = g.getTransform(); |
| |
| // Define rectangle |
| Rectangle rect = new Rectangle(10, 20, 50, 30); |
| |
| // Paint with default transform |
| g.drawString("Default transform", legendX, legendY); |
| g.fill(rect); |
| |
| // Paint after translate |
| g.translate(0, 90); |
| g.drawString("Translate applied", legendX, legendY); |
| g.fill(rect); |
| |
| // Rotate rectangle about its center |
| g.translate(0, 90); |
| g.rotate(Math.PI/2, 35, 35); |
| g.drawString("Rotate about center", legendX, legendY); |
| g.fill(rect); |
| |
| // Restore default transform |
| g.setTransform(defaultTransform); |
| |
| // Paint after scale |
| g.translate(150, 0); |
| g.drawString("Scale (sx=2, sy=1)", legendX, legendY); |
| g.scale(2, 1); |
| g.fill(rect); |
| |
| // Paint after shear |
| g.setTransform(defaultTransform); |
| g.translate(150, 90); |
| g.drawString("Shear", legendX, legendY); |
| g.shear(.2, 1); |
| g.fill(rect); |
| |
| java.awt.geom.AffineTransform txf = g.getTransform(); |
| g.setTransform(new java.awt.geom.AffineTransform()); |
| Shape shearBounds = txf.createTransformedShape(rect).getBounds(); |
| g.setPaint(new Color(0, 0, 0, 128)); |
| g.fill(shearBounds); |
| } |
| } |