-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.g2d.svg;\r
-\r
-import java.awt.Point;\r
-import java.awt.Shape;\r
-import java.awt.geom.Rectangle2D;\r
-import java.io.BufferedReader;\r
-import java.io.IOException;\r
-import java.io.InputStream;\r
-import java.io.InputStreamReader;\r
-import java.net.URL;\r
-import java.util.EnumSet;\r
-\r
-import org.simantics.g2d.image.Image;\r
-import org.simantics.scenegraph.Node;\r
-import org.simantics.scenegraph.g2d.G2DParentNode;\r
-import org.simantics.scenegraph.g2d.nodes.SVGNode;\r
-import org.simantics.utils.datastructures.cache.IFactory;\r
-import org.simantics.utils.datastructures.cache.ProvisionException;\r
-\r
-/**\r
- * This is a SVG implementation to the PaintableSymbol interface.\r
- */\r
-public class SVGImage implements Image {\r
-\r
- static EnumSet<Feature> caps = EnumSet.of(Feature.Vector);\r
-\r
- private Rectangle2D bounds;\r
- private final String nodeIdentifier;\r
- private final String svgDocument;\r
- private Point targetSize;\r
-\r
- public static SVGImage loadFromURL(String nodeIdentifier, URL url) throws IOException {\r
- InputStream in = url.openStream();\r
- try {\r
- return new SVGImage(nodeIdentifier, in);\r
- } finally {\r
- in.close();\r
- }\r
- }\r
-\r
- public static IFactory<Image> createFactoryFromString(String nodeIdentifier, String svgDocument) {\r
- return createFactoryFromString(svgDocument, null);\r
- }\r
-\r
- public static IFactory<Image> createFactoryFromString(String nodeIdentifier, String svgDocument, Point targetSize) {\r
- return new SVGFactory(nodeIdentifier, svgDocument, targetSize);\r
- }\r
-\r
- static class SVGFactory implements IFactory<Image> {\r
- String nodeIdentifier;\r
- String document;\r
- Point targetSize;\r
- public SVGFactory(String nodeIdentifier, String document) {\r
- this(nodeIdentifier, document, null);\r
- }\r
- public SVGFactory(String nodeIdentifier, String document, Point referenceSize) {\r
- if (nodeIdentifier == null)\r
- throw new NullPointerException("nodeIdentifier is null");\r
- if (document == null)\r
- throw new NullPointerException("document is null");\r
-\r
- this.nodeIdentifier = nodeIdentifier;\r
- this.document = document;\r
- this.targetSize = referenceSize;\r
- }\r
- @Override\r
- public Image get() throws ProvisionException {\r
- return new SVGImage(nodeIdentifier, document, targetSize);\r
- }\r
- @Override\r
- public boolean equals(Object obj) {\r
- if (this == obj)\r
- return true;\r
- if (obj == null)\r
- return false;\r
- if (!obj.getClass().equals(getClass()))\r
- return false;\r
-\r
- SVGFactory other = (SVGFactory)obj;\r
-\r
- if (!nodeIdentifier.equals(other.nodeIdentifier))\r
- return false;\r
- if (targetSize != null) {\r
- if (!targetSize.equals(other.targetSize))\r
- return false;\r
- } else {\r
- if (other.targetSize != null)\r
- return false;\r
- }\r
-\r
- return document.equals(other.document);\r
- }\r
- @Override\r
- public int hashCode() {\r
- return nodeIdentifier.hashCode() * 31 + document.hashCode() + 123;\r
- }\r
- }\r
-\r
- public SVGImage(String nodeIdentifier, String svgDocument)\r
- {\r
- this(nodeIdentifier, svgDocument, null);\r
- }\r
-\r
- public SVGImage(String nodeIdentifier, String svgDocument, Point targetSize)\r
- {\r
- if (nodeIdentifier == null)\r
- throw new NullPointerException("nodeIdentifier is null");\r
- if (svgDocument == null)\r
- throw new NullPointerException("svgDocument is null");\r
-\r
- this.nodeIdentifier = nodeIdentifier;\r
- this.svgDocument = svgDocument;\r
- this.targetSize = targetSize;\r
- //this.bounds = SVGNode.getBounds(svgDocument);\r
- }\r
-\r
- public SVGImage(String nodeIdentifier, InputStream svgInput)\r
- {\r
- if (nodeIdentifier == null)\r
- throw new NullPointerException("nodeIdentifier is null");\r
-\r
- String data = "";\r
- try {\r
- BufferedReader reader = new BufferedReader(new InputStreamReader(svgInput, "UTF-8"));\r
- String line = "";\r
- while((line = reader.readLine()) != null) {\r
- data += line+"\n";\r
- }\r
- } catch(IOException e) {\r
- }\r
-\r
- this.nodeIdentifier = nodeIdentifier;\r
- this.bounds = SVGNode.getBounds(data);\r
- this.svgDocument = data;\r
- }\r
-\r
- @Override\r
- public Node init(G2DParentNode parent) {\r
- // FIXME: mipmaps enabled here by default, since some apps just don't work without them.\r
- // Figure out a way to pass the mipmap argument from above\r
-\r
- SVGNode node = parent.getOrCreateNode(nodeIdentifier, SVGNode.class);\r
- node.setData(svgDocument);\r
- node.setTargetSize(targetSize);\r
- node.useMipMap(true);\r
-\r
- return node;\r
- }\r
-\r
- @Override\r
- public Rectangle2D getBounds() {\r
- if(bounds == null) bounds = SVGNode.getBounds(svgDocument);\r
- return bounds;\r
- }\r
-\r
- @Override\r
- public Shape getOutline() {\r
- return getBounds();\r
- }\r
-\r
- @Override\r
- public void addImageListener(ImageListener listener) {\r
- }\r
-\r
- @Override\r
- public EnumSet<Feature> getFeatures() {\r
- return caps;\r
- }\r
-\r
- @Override\r
- public void removeImageListener(ImageListener listener) {\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.g2d.svg;
+
+import java.awt.Point;
+import java.awt.Shape;
+import java.awt.geom.Rectangle2D;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.EnumSet;
+
+import org.simantics.g2d.image.Image;
+import org.simantics.scenegraph.Node;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.scenegraph.g2d.nodes.SVGNode;
+import org.simantics.utils.datastructures.cache.IFactory;
+import org.simantics.utils.datastructures.cache.ProvisionException;
+
+/**
+ * This is a SVG implementation to the PaintableSymbol interface.
+ */
+public class SVGImage implements Image {
+
+ static EnumSet<Feature> caps = EnumSet.of(Feature.Vector);
+
+ private Rectangle2D bounds;
+ private final String nodeIdentifier;
+ private final String svgDocument;
+ private Point targetSize;
+
+ public static SVGImage loadFromURL(String nodeIdentifier, URL url) throws IOException {
+ InputStream in = url.openStream();
+ try {
+ return new SVGImage(nodeIdentifier, in);
+ } finally {
+ in.close();
+ }
+ }
+
+ public static IFactory<Image> createFactoryFromString(String nodeIdentifier, String svgDocument) {
+ return createFactoryFromString(svgDocument, null);
+ }
+
+ public static IFactory<Image> createFactoryFromString(String nodeIdentifier, String svgDocument, Point targetSize) {
+ return new SVGFactory(nodeIdentifier, svgDocument, targetSize);
+ }
+
+ static class SVGFactory implements IFactory<Image> {
+ String nodeIdentifier;
+ String document;
+ Point targetSize;
+ public SVGFactory(String nodeIdentifier, String document) {
+ this(nodeIdentifier, document, null);
+ }
+ public SVGFactory(String nodeIdentifier, String document, Point referenceSize) {
+ if (nodeIdentifier == null)
+ throw new NullPointerException("nodeIdentifier is null");
+ if (document == null)
+ throw new NullPointerException("document is null");
+
+ this.nodeIdentifier = nodeIdentifier;
+ this.document = document;
+ this.targetSize = referenceSize;
+ }
+ @Override
+ public Image get() throws ProvisionException {
+ return new SVGImage(nodeIdentifier, document, targetSize);
+ }
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (!obj.getClass().equals(getClass()))
+ return false;
+
+ SVGFactory other = (SVGFactory)obj;
+
+ if (!nodeIdentifier.equals(other.nodeIdentifier))
+ return false;
+ if (targetSize != null) {
+ if (!targetSize.equals(other.targetSize))
+ return false;
+ } else {
+ if (other.targetSize != null)
+ return false;
+ }
+
+ return document.equals(other.document);
+ }
+ @Override
+ public int hashCode() {
+ return nodeIdentifier.hashCode() * 31 + document.hashCode() + 123;
+ }
+ }
+
+ public SVGImage(String nodeIdentifier, String svgDocument)
+ {
+ this(nodeIdentifier, svgDocument, null);
+ }
+
+ public SVGImage(String nodeIdentifier, String svgDocument, Point targetSize)
+ {
+ if (nodeIdentifier == null)
+ throw new NullPointerException("nodeIdentifier is null");
+ if (svgDocument == null)
+ throw new NullPointerException("svgDocument is null");
+
+ this.nodeIdentifier = nodeIdentifier;
+ this.svgDocument = svgDocument;
+ this.targetSize = targetSize;
+ //this.bounds = SVGNode.getBounds(svgDocument);
+ }
+
+ public SVGImage(String nodeIdentifier, InputStream svgInput)
+ {
+ if (nodeIdentifier == null)
+ throw new NullPointerException("nodeIdentifier is null");
+
+ String data = "";
+ try {
+ BufferedReader reader = new BufferedReader(new InputStreamReader(svgInput, "UTF-8"));
+ String line = "";
+ while((line = reader.readLine()) != null) {
+ data += line+"\n";
+ }
+ } catch(IOException e) {
+ }
+
+ this.nodeIdentifier = nodeIdentifier;
+ this.bounds = SVGNode.getBounds(data);
+ this.svgDocument = data;
+ }
+
+ @Override
+ public Node init(G2DParentNode parent) {
+ // FIXME: mipmaps enabled here by default, since some apps just don't work without them.
+ // Figure out a way to pass the mipmap argument from above
+
+ SVGNode node = parent.getOrCreateNode(nodeIdentifier, SVGNode.class);
+ node.setData(svgDocument);
+ node.setTargetSize(targetSize);
+ node.useMipMap(true);
+
+ return node;
+ }
+
+ @Override
+ public Rectangle2D getBounds() {
+ if(bounds == null) bounds = SVGNode.getBounds(svgDocument);
+ return bounds;
+ }
+
+ @Override
+ public Shape getOutline() {
+ return getBounds();
+ }
+
+ @Override
+ public void addImageListener(ImageListener listener) {
+ }
+
+ @Override
+ public EnumSet<Feature> getFeatures() {
+ return caps;
+ }
+
+ @Override
+ public void removeImageListener(ImageListener listener) {
+ }
+
+}
Code Review / simantics / platform.git / blobdiff