1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.scenegraph.g2d.nodes;
14 import java.awt.Graphics2D;
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15 import java.awt.geom.AffineTransform;
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17 import org.simantics.scenegraph.g2d.G2DParentNode;
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18 import org.simantics.scenegraph.g2d.IdentityAffineTransform;
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20 public class TransformNode extends G2DParentNode {
22 private static final long serialVersionUID = -3722167807691239528L;
24 @SyncField("transform")
25 public void rotate(double theta) {
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26 if (transform == IdentityAffineTransform.INSTANCE)
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27 transform = AffineTransform.getRotateInstance(theta);
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29 transform.rotate(theta);
32 @SyncField("transform")
33 public void translate(double x, double y) {
34 if (transform == IdentityAffineTransform.INSTANCE)
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35 transform = AffineTransform.getTranslateInstance(x, y);
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37 transform.translate(x, y);
40 @SyncField("transform")
41 public void scale(double x, double y) {
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42 if (transform == IdentityAffineTransform.INSTANCE)
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43 transform = AffineTransform.getScaleInstance(x, y);
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45 transform.scale(x, y);
49 public void render(Graphics2D g2d) {
54 public String toString() {
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55 return super.toString();