Java SVGDOMImplementation.SVG_NAMESPACE_URI属性代码示例

@Override
public void fullExportToStream(ERDesignerGraph aGraph, OutputStream aStream) throws IOException {
    Object[] cells = aGraph.getRoots();
    Rectangle2D bounds = aGraph.toScreen(aGraph.getCellBounds(cells));
    if (bounds != null) {
        DOMImplementation theDomImpl = SVGDOMImplementation.getDOMImplementation();
        String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
        Document theDocument = theDomImpl.createDocument(svgNS, "svg", null);
        SVGGraphics2D theSvgGenerator = new SVGGraphics2D(theDocument);
        theSvgGenerator.translate(-bounds.getX() + 10, -bounds.getY() + 0);
        RepaintManager theRepaintManager = RepaintManager.currentManager(aGraph);
        theRepaintManager.setDoubleBufferingEnabled(false);
        boolean theDoubleBuffered = aGraph.isDoubleBuffered();
        // Disable double buffering to allow Batik to render svg elements
        // instead of images
        aGraph.setDoubleBuffered(false);
        aGraph.paint(theSvgGenerator);
        aGraph.setDoubleBuffered(theDoubleBuffered);
        Writer theWriter = new OutputStreamWriter(aStream, PlatformConfig.getXMLEncoding());
        theSvgGenerator.stream(theWriter, false);
        theRepaintManager.setDoubleBufferingEnabled(true);

        theWriter.flush();
        theWriter.close();
    }
}
 

/**
 * Creates a splash image with the message "No item selected"
 * 
 * @return
 */
protected SVGDocument createTestImage() {
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	SVGDocument doc = (SVGDocument) impl.createDocument(svgNS, "svg", null);

	Element root = doc.getDocumentElement();
	root.setAttributeNS(null, "width", "500px");
	root.setAttributeNS(null, "height", "500px");

	Element text = doc.createElementNS(SVGDOMImplementation.SVG_NAMESPACE_URI, "text");
	text.setAttributeNS(null, "x", "10");
	text.setAttributeNS(null, "y", "20");
	text.setAttributeNS(null, "font-size", DEFAULT_FONT_SIZE);
	text.setAttributeNS(null, "font-family", DEFAULT_FONT_FAMILY);
	text.setAttributeNS(null, "font-weight", "bold");
	text.setAttributeNS(null, "fill", "red");
	text.setAttributeNS(null, "stroke", "none");
	text.setTextContent("No item selected");
	root.appendChild(text);

	return doc;
}
 

/**
 * Creates a splash image with the message "No syntax defined"
 * 
 * @return
 */
protected SVGDocument createNoSyntaxImage() {
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	SVGDocument doc = (SVGDocument) impl.createDocument(svgNS, "svg", null);

	Element root = doc.getDocumentElement();
	root.setAttributeNS(null, "width", "500px");
	root.setAttributeNS(null, "height", "500px");

	Element text = doc.createElementNS(SVGDOMImplementation.SVG_NAMESPACE_URI, "text");
	text.setAttributeNS(null, "x", "10");
	text.setAttributeNS(null, "y", "20");
	text.setAttributeNS(null, "font-size", DEFAULT_FONT_SIZE);
	text.setAttributeNS(null, "font-family", DEFAULT_FONT_FAMILY);
	text.setAttributeNS(null, "font-weight", "bold");
	text.setAttributeNS(null, "fill", "red");
	text.setAttributeNS(null, "stroke", "none");
	text.setTextContent("No syntax defined");
	root.appendChild(text);

	return doc;
}
 

/**
 * Create the SVGDocument and the SVGGraphics2D objects of this SvgFactory.
 * This method is called by the constructors.
 */
private void setupFactory() {
    DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
    String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
    
    this.setSvgDoc((SVGDocument) impl.createDocument(svgNS, "svg", null));
    SVGGeneratorContext ctx = SVGGeneratorContext.createDefault(this.getSvgDoc());
    ctx.setComment("Generated by MonosaccharideDB (www.monosaccharidedb.org) with Batik SVG Generator");
    this.setSVGGraph2D(new SVGGraphics2D(ctx, false));
}
 

public Document makeSequenceDiagram(String[] strings) {
	// Create an SVG document.
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	Document doc = impl.createDocument(svgNS, "svg", null);
	// Create a converter for this document.
	SVGGraphics2D g = new SVGGraphics2D(doc);

	int startx = 10;
	int starty = (int)fontsize;//10;
	//int scalefactor = 10000;
	for (String objectEntity : strings) {
		Font old = g.getFont();
		Font neu = old.deriveFont(fontsize);
		g.setFont(neu);
		g.drawString(objectEntity, startx, starty);
		g.setFont(old);
		startx = paintSequenceDiagram(
				dStruct.getObjectEntity(objectEntity), g, startx,
				starty + 20, scalefactor) + 100;
	}
	// paintSequenceDiagramWithErrors(objectEntity, g);
	g.setSVGCanvasSize(new Dimension(startx, scalefactor + 100));

	// Populate the document root with the generated SVG content.
	Element root = doc.getDocumentElement();
	g.getRoot(root);

	return doc;
}
 

/**
 * Builds the SVG for the corresponding notationElement. The representation is for
 * the abstract syntax element.
 * 
 * @param notationElement
 * @return
 */
public SVGDocument buildSVG(NotationElement notationElement) {
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	SVGDocument doc = (SVGDocument) impl.createDocument(svgNS, "svg", null);
	buildSVG(notationElement, doc, START_X, START_Y);
	return doc;
}
 

public SvgGraphics2DHelper(int width, int height) {
    this.width = width;
    this.height = height;
    DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
    String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
    Document doc = impl.createDocument(svgNS, "svg", null);
    g2 = new SVGGraphics2D(doc, new DefaultImageHandler(), new DefaultExtensionHandler(), true);
}
 

public static void exportSVG(File file,
		VisualizationPainter visualizationPainter, int width, int height)
		throws TransformerException, IOException
{
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	Document doc = impl.createDocument(svgNS, "svg", null);

	Element svgRoot = doc.getDocumentElement();

	svgRoot.setAttributeNS(null, "width", Integer.toString(width));
	svgRoot.setAttributeNS(null, "height", Integer.toString(height));

	SvgPainter painter = new SvgPainter(doc, svgRoot);

	visualizationPainter.setPainter(painter);
	visualizationPainter.setWidth(width);
	visualizationPainter.setHeight(height);
	visualizationPainter.paint();

	TransformerFactory transformerFactory = TransformerFactory
			.newInstance();
	Transformer transformer = transformerFactory.newTransformer();
	DOMSource source = new DOMSource(doc);
	FileOutputStream fos = new FileOutputStream(file);
	StreamResult result = new StreamResult(fos);

	transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
	transformer.setOutputProperty(OutputKeys.METHOD, "xml");
	transformer.setOutputProperty(OutputKeys.INDENT, "yes");
	transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
	transformer.setOutputProperty(
			"{http://xml.apache.org/xslt}indent-amount", "4");

	transformer.transform(source, result);

	fos.close();
}
 

public static void main(String[] args) throws TransformerException,
		IOException
{
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	Document doc = impl.createDocument(svgNS, "svg", null);

	Element svgRoot = doc.getDocumentElement();

	Element element = doc.createElementNS(svgNS, "image");
	svgRoot.appendChild(element);

	TransformerFactory transformerFactory = TransformerFactory
			.newInstance();
	Transformer transformer = transformerFactory.newTransformer();
	DOMSource source = new DOMSource(doc);
	StreamResult result = new StreamResult(System.out);

	transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
	transformer.setOutputProperty(OutputKeys.METHOD, "xml");
	transformer.setOutputProperty(OutputKeys.INDENT, "yes");
	transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
	transformer.setOutputProperty(
			"{http://xml.apache.org/xslt}indent-amount", "4");

	transformer.transform(source, result);
}
 

public static void main(String[] args) throws IOException,
		ParserConfigurationException, SAXException, TransformerException
{
	File file = new File("/tmp/polygon.svg");
	String path = "res/presets/polygons/Hole.geom";

	Content content = ContentResources.load(path);
	List<Polygon> polygons = content.getPolygons();
	Polygon polygon = polygons.get(0);

	int width = 600, height = 600;

	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	Document doc = impl.createDocument(svgNS, "svg", null);

	Element svgRoot = doc.getDocumentElement();

	svgRoot.setAttributeNS(null, "width", Integer.toString(width));
	svgRoot.setAttributeNS(null, "height", Integer.toString(height));
	SvgPainter painter = new SvgPainter(doc, svgRoot);
	paint(painter, polygon);

	TransformerFactory transformerFactory = TransformerFactory
			.newInstance();
	Transformer transformer = transformerFactory.newTransformer();
	DOMSource source = new DOMSource(doc);
	FileOutputStream fos = new FileOutputStream(file);
	StreamResult result = new StreamResult(fos);

	transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
	transformer.setOutputProperty(OutputKeys.METHOD, "xml");
	transformer.setOutputProperty(OutputKeys.INDENT, "yes");
	transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
	transformer.setOutputProperty(
			"{http://xml.apache.org/xslt}indent-amount", "4");

	transformer.transform(source, result);

	fos.close();
}
 

public static void main(String[] args) throws TransformerException,
		IOException
{
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	Document doc = impl.createDocument(svgNS, "svg", null);

	Element svgRoot = doc.getDocumentElement();

	svgRoot.setAttributeNS(null, "width", "400");
	svgRoot.setAttributeNS(null, "height", "450");

	Element rectangle = doc.createElementNS(svgNS, "rect");
	rectangle.setAttributeNS(null, "x", "10");
	rectangle.setAttributeNS(null, "y", "20");
	rectangle.setAttributeNS(null, "width", "100");
	rectangle.setAttributeNS(null, "height", "50");
	rectangle.setAttributeNS(null, "fill", "red");

	svgRoot.appendChild(rectangle);

	TransformerFactory transformerFactory = TransformerFactory
			.newInstance();
	Transformer transformer = transformerFactory.newTransformer();
	DOMSource source = new DOMSource(doc);
	File file = new File("/tmp/foo.svg");
	FileOutputStream fos = new FileOutputStream(file);
	StreamResult result = new StreamResult(fos);

	transformer.transform(source, result);

	fos.close();
}
 

public static void main(String[] args) throws TransformerException,
		IOException
{
	DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
	String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
	Document doc = impl.createDocument(svgNS, "svg", null);

	Element svgRoot = doc.getDocumentElement();

	svgRoot.setAttributeNS(null, "width", "400");
	svgRoot.setAttributeNS(null, "height", "450");

	Element rectangle = doc.createElementNS(svgNS, "rect");
	rectangle.setAttributeNS(null, "x", "10");
	rectangle.setAttributeNS(null, "y", "20");
	rectangle.setAttributeNS(null, "width", "100");
	rectangle.setAttributeNS(null, "height", "50");
	rectangle.setAttributeNS(null, "fill", "none");
	rectangle.setAttributeNS(null, "stroke", "red");
	rectangle.setAttributeNS(null, "stroke-width", "4px");
	rectangle.setAttributeNS(null, "stroke-linecap", "round");
	rectangle.setAttributeNS(null, "stroke-dasharray", "8,12");
	rectangle.setAttributeNS(null, "stroke-dashoffset", "4");

	svgRoot.appendChild(rectangle);

	TransformerFactory transformerFactory = TransformerFactory
			.newInstance();
	Transformer transformer = transformerFactory.newTransformer();
	DOMSource source = new DOMSource(doc);
	File file = new File("/tmp/foo.svg");
	FileOutputStream fos = new FileOutputStream(file);
	StreamResult result = new StreamResult(fos);

	transformer.transform(source, result);

	fos.close();
}
 

public ImageIcon getSymbolGraphic(String[] symbolNames, boolean isEgo, boolean isAttached) {
        HashMap<Set<String>, ImageIcon> symbolMap;
        if (isAttached) {
            if (isEgo) {
                symbolMap = symbolMapEgoAttached;
            } else {
                symbolMap = symbolMapAlterAttached;
            }
        } else {
            if (isEgo) {
                symbolMap = symbolMapEgo;
            } else {
                symbolMap = symbolMapAlter;
            }
        }
        final Set<String> symbolNamesList = new HashSet(Arrays.asList(symbolNames));
        if (symbolMap.containsKey(symbolNamesList)) {
            return symbolMap.get(symbolNamesList);
        }
        System.out.println("generating symbol for symbolNames:" + symbolNamesList + " : " + isEgo + " : " + isAttached);
        DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
        String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
        SVGDocument doc = (SVGDocument) impl.createDocument(svgNS, "svg", null);
        // in order to be in sync with the symbols in the actual document, these symbols are copied from the parent document
        // copy the kin symbols from the users diagram
        Element kinSymbols = svgDocument.getElementById("KinSymbols");
        Node newNode = doc.importNode(kinSymbols, true);
        doc.getDocumentElement().appendChild(newNode);

        int symbolSize = EntitySvg.symbolSize;
        Arrays.sort(symbolNames); // we sort the symbol names so that they are always consistent
        for (String currentSymbol : symbolNames) {
            Element symbolNode;
            symbolNode = doc.createElementNS(svgNS, "use");
            symbolNode.setAttributeNS("http://www.w3.org/1999/xlink", "xlink:href", "#" + currentSymbol); // the xlink: of "xlink:href" is required for some svg viewers to render correctly
            if (isEgo) {
                if (isAttached) {
                    symbolNode.setAttribute("stroke", "black");
                    symbolNode.setAttribute("fill", "black");
                } else {
                    symbolNode.setAttribute("stroke", "grey");
                    symbolNode.setAttribute("fill", "grey");
                }
            } else {
                symbolNode.setAttribute("fill", "none");
                if (isAttached) {
                    symbolNode.setAttribute("stroke", "black");
                } else {
                    symbolNode.setAttribute("stroke", "grey");
                }
            }
            symbolNode.setAttribute("stroke-width", "2");

            Element svgRoot = doc.getDocumentElement();
            svgRoot.appendChild(symbolNode);
        }
        ImageIconTranscoder transcoder = new ImageIconTranscoder();
        TranscodingHints hints = new TranscodingHints();
        hints.put(ImageTranscoder.KEY_WIDTH, (float) symbolSize);
        hints.put(ImageTranscoder.KEY_HEIGHT, (float) symbolSize);
//        hints.put(ImageTranscoder.KEY_MAX_WIDTH, (float) symbolSize);
//        hints.put(ImageTranscoder.KEY_MAX_HEIGHT, (float) symbolSize);
        transcoder.setTranscodingHints(hints);
        try {
            transcoder.transcode(new TranscoderInput(doc), null);
            BufferedImage bufferedImage = transcoder.getImage();
            ImageIcon imageIcon = new ImageIcon(bufferedImage);
            symbolMap.put(symbolNamesList, imageIcon);
            return imageIcon;
        } catch (TranscoderException exception) {
            BugCatcherManager.getBugCatcher().logError(exception);
            return null;
        }
    }
 

/** {@inheritDoc} */
public String[] getSupportedNamespaces() {
    return new String[] {SVGDOMImplementation.SVG_NAMESPACE_URI};
}
 

/** {@inheritDoc} */
public String getNamespace() {
    return SVGDOMImplementation.SVG_NAMESPACE_URI;
}