/******************************************************************************* * Copyright (c) 2007, 2010 Association for Decentralized Information Management * in Industry THTH ry. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * VTT Technical Research Centre of Finland - initial API and implementation *******************************************************************************/ package org.simantics.scenegraph.g2d.nodes; import java.awt.Graphics2D; import java.awt.geom.AffineTransform; import java.awt.geom.Rectangle2D; import java.awt.image.BufferedImage; import java.io.ByteArrayInputStream; import java.io.IOException; import javax.imageio.ImageIO; import org.simantics.scenegraph.g2d.G2DNode; public class ImageNode extends G2DNode { private static final long serialVersionUID = -4982578347433716440L; protected Boolean visible = Boolean.TRUE; protected BufferedImage img = null; @SyncField("visible") public void setVisible(Boolean visible) { this.visible = visible; } public boolean isVisible() { return visible; } @ClientSide public void setImage(byte[] buf) { try { img = ImageIO.read(new ByteArrayInputStream(buf)); } catch (IOException e) { } } public void setImage(BufferedImage src) { img = src; } @Override public void render(Graphics2D g) { if (!visible || img == null) return; AffineTransform ot = null; if (!transform.isIdentity()) { ot = g.getTransform(); g.transform(transform); } // G2DParentNode parent = (G2DParentNode) getParent(); // if(parent != null) { // Rectangle2D b = parent.getBoundsInLocal(); // 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); // } g.drawImage(img, 0, 0, null); if (ot != null) g.setTransform(ot); } @Override public Rectangle2D getBoundsInLocal() { return new Rectangle2D.Double(img.getMinX(), img.getMinY(), img.getWidth(), img.getHeight()); } }