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;
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14 import java.awt.Graphics2D;
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15 import java.awt.geom.AffineTransform;
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16 import java.awt.geom.Rectangle2D;
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17 import java.awt.image.BufferedImage;
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18 import java.io.ByteArrayInputStream;
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19 import java.io.IOException;
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21 import javax.imageio.ImageIO;
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23 import org.simantics.scenegraph.g2d.G2DNode;
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25 public class ImageNode extends G2DNode {
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27 private static final long serialVersionUID = -4982578347433716440L;
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29 protected Boolean visible = Boolean.TRUE;
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30 protected BufferedImage img = null;
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32 @SyncField("visible")
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33 public void setVisible(Boolean visible) {
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34 this.visible = visible;
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37 public boolean isVisible() {
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42 public void setImage(byte[] buf) {
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44 img = ImageIO.read(new ByteArrayInputStream(buf));
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45 } catch (IOException e) {
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49 public void setImage(BufferedImage src) {
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54 public void render(Graphics2D g) {
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55 if (!visible || img == null) return;
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57 AffineTransform ot = null;
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58 if (!transform.isIdentity()) {
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59 ot = g.getTransform();
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60 g.transform(transform);
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63 // G2DParentNode parent = (G2DParentNode) getParent();
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64 // if(parent != null) {
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65 // Rectangle2D b = parent.getBoundsInLocal();
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66 // g.drawImage(img, (int)b.getMinX(), (int)b.getMinY(), (int)b.getWidth()+(int)b.getMinX(), (int)b.getHeight()+(int)b.getMinY(), 0, 0, img.getWidth(), img.getHeight(), null);
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68 g.drawImage(img, 0, 0, null);
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75 public Rectangle2D getBoundsInLocal() {
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76 return new Rectangle2D.Double(img.getMinX(), img.getMinY(), img.getWidth(), img.getHeight());
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