Java SAXSVGDocumentFactory.createSVGDocument方法代码示例

import org.apache.batik.dom.svg.SAXSVGDocumentFactory; //导入方法依赖的package包/类
public SVGDocument getSVGDocument() {
  String xmlParser = XMLResourceDescriptor.getXMLParserClassName();
  SAXSVGDocumentFactory df = new SAXSVGDocumentFactory(xmlParser);
  SVGDocument doc = null;
  try {
    if (this.href != null) {
      if (!this.href.substring(0, 4).equalsIgnoreCase("file")) {

        URL res = ExternalGraphic.class.getResource(this.href);
        if (res != null) {
          doc = df.createSVGDocument(
              ExternalGraphic.class.getResource(this.href).toString());
        }
      } else {
        doc = df.createSVGDocument(this.href);
      }
    }
  } catch (IOException e) {
    e.printStackTrace();
  }
  return doc;
}
 

import org.apache.batik.dom.svg.SAXSVGDocumentFactory; //导入方法依赖的package包/类
private static GraphicsNode loadDiagramFromStream (final InputStream in, final Dimension2D docSize) throws IOException {
  final String parser = XMLResourceDescriptor.getXMLParserClassName();
  final SAXSVGDocumentFactory factory = new SAXSVGDocumentFactory(parser);
  final SVGDocument doc = factory.createSVGDocument("http://www.igormaznitsa.com/jhexed/svg", in);

  String strDocWidth = doc.getRootElement().getAttribute("width");
  String strDocHeight = doc.getRootElement().getAttribute("height");

  final GVTBuilder bldr = new GVTBuilder();

  final UserAgent userAgent = new UserAgentAdapter();
  final DocumentLoader loader = new DocumentLoader(userAgent);
  final BridgeContext ctx = new BridgeContext(userAgent, loader);

  final GraphicsNode result = bldr.build(ctx, doc);

  strDocWidth = strDocWidth.isEmpty() ? Double.toString(result.getSensitiveBounds().getWidth()) : strDocWidth;
  strDocHeight = strDocHeight.isEmpty() ? Double.toString(result.getSensitiveBounds().getHeight()) : strDocHeight;

  docSize.setSize(Double.parseDouble(strDocWidth.trim()), Double.parseDouble(strDocHeight.trim()));

  return result;
}
 

import org.apache.batik.dom.svg.SAXSVGDocumentFactory; //导入方法依赖的package包/类
private GraphicsNode createNode(String svgContent) throws GeomajasException {
	// batik magic
	String parser = XMLResourceDescriptor.getXMLParserClassName();
	SAXSVGDocumentFactory f = new SAXSVGDocumentFactory(parser);
	SVGDocument document;
	try {
		document = f.createSVGDocument("", new StringReader(svgContent));
	} catch (IOException e) {
		throw new RasterException(e, RasterException.BAD_SVG, "Cannot parse SVG");
	}
	UserAgent userAgent = new UserAgentAdapter();
	DocumentLoader loader = new DocumentLoader(userAgent);
	BridgeContext bridgeContext = new BridgeContext(userAgent, loader);
	bridgeContext.setDynamic(true);
	GVTBuilder builder = new GVTBuilder();
	return builder.build(bridgeContext, document);
}
 

import org.apache.batik.dom.svg.SAXSVGDocumentFactory; //导入方法依赖的package包/类
public ThinReport addPage(String file, Map<String, Object> map)
			throws IOException {
		readTlf(file);
//		System.out.println(thinReport.getSvg());

		Document document = null;
		String parser = XMLResourceDescriptor.getXMLParserClassName();
		SAXSVGDocumentFactory f = new SAXSVGDocumentFactory(parser);
		// f.setValidating(true);
		// String uri = SVGDOMImplementation.SVG_NAMESPACE_URI;
		document = f.createSVGDocument(file, new ByteArrayInputStream(
				thinReport.getSvg().getBytes("UTF-8")));

		if (document != null) {
			traceNodes(document, map);
			TransformerFactory transFactory = TransformerFactory.newInstance();
			try {
				Transformer transformer = transFactory.newTransformer();
				Source src = new DOMSource(document);
				ByteArrayOutputStream out = new ByteArrayOutputStream();
				Result result = new StreamResult(out);
				transformer.transform(src, result);
				TranscoderInput input = new TranscoderInput();
				input.setInputStream(new ByteArrayInputStream(out.toByteArray()));
				thinReport.addDocument(input);
				out.close();
				// } catch (TransformerConfigurationException e) {
				// e.printStackTrace();
			} catch (TransformerException e) {
				e.printStackTrace();
			}
		}

		lineNo = 0;
		return thinReport;
	}
 

import org.apache.batik.dom.svg.SAXSVGDocumentFactory; //导入方法依赖的package包/类
protected void generateLineBlock(Node node, Map<String, Object> map,
		JSONObject json, int line, double translateY) {
	double height = 0;
	if (json.get("height") instanceof Integer) {
		height = (Integer) json.get("height");
	} else {
		height = (Double) json.get("height");
	}
	JSONObject svg = json.getJSONObject("svg");
	String content = "<svg xmlns=\"http://www.w3.org/2000/svg\"><g>"
			+ svg.getString("content").replace("&lt;!-", "<!--")
					.replace("-&gt;", "-->") + "</g></svg>";
	System.out.println(content);
	String parser = XMLResourceDescriptor.getXMLParserClassName();
	try {
		SAXSVGDocumentFactory f = new SAXSVGDocumentFactory(parser);
		Document doc = f.createSVGDocument("g", new ByteArrayInputStream(
				content.getBytes("UTF-8")));
		// DocumentBuilderFactory dbfactory =
		// DocumentBuilderFactory.newInstance();
		// DocumentBuilder docbuilder = dbfactory.newDocumentBuilder();
		// Document doc = docbuilder.parse(new
		// ByteArrayInputStream(content.getBytes("UTF-8")));
		traceNodes(doc, map);
		Document document = node.getOwnerDocument();
		Element g = document.createElement("g");
		g.setAttribute("transform", "translate(0,"
				+ (height * line + translateY) + ")");
		Node newnode = document.importNode(doc.getFirstChild(), true);
		Node parent = node.getParentNode();
		parent.insertBefore(g, node);
		g.appendChild(newnode);
	} catch (IOException e) {
		e.printStackTrace();
		// } catch (ParserConfigurationException e) {
		// e.printStackTrace();
		// } catch (SAXException e) {
		// e.printStackTrace();
	}
}
 

import org.apache.batik.dom.svg.SAXSVGDocumentFactory; //导入方法依赖的package包/类
/**
 * Load the SVG image with the specified name. This operation may either
 * create a new graphics node of returned a previously created one.
 * @param name Name of the SVG file to load.
 * @return GraphicsNode containing SVG image or null if none found.
 */
public static GraphicsNode getSVGImage(String name) {
	if (svgCache == null) svgCache = new HashMap<String, GraphicsNode>();

	GraphicsNode found = svgCache.get(name);
	if (found == null) {
		String fileName = SVG_DIR + name;
		URL resource = SVGLoader.class.getResource(fileName);

		try {
			String xmlParser = XMLResourceDescriptor.getXMLParserClassName();
			SAXSVGDocumentFactory df = new SAXSVGDocumentFactory(xmlParser);
			SVGDocument doc = df.createSVGDocument(resource.toString());
			UserAgent userAgent = new UserAgentAdapter();
			DocumentLoader loader = new DocumentLoader(userAgent);
			BridgeContext ctx = new BridgeContext(userAgent, loader);
			ctx.setDynamicState(BridgeContext.DYNAMIC);
			GVTBuilder builder = new GVTBuilder();
			found = builder.build(ctx, doc);

			svgCache.put(name, found);
		}
		catch (Exception e) {
			System.err.println("getSVGImage error: " + fileName);
			e.printStackTrace(System.err);
		}
	}

	return found;
}
 

import org.apache.batik.dom.svg.SAXSVGDocumentFactory; //导入方法依赖的package包/类
private SVGDocument getSVGTemplate(String template) throws IOException, URISyntaxException {
    template = template + ".svg";
    final String uri = getBadgeFile(template).toURI().toString();
    t("begin loading " + uri);
    final String parser = XMLResourceDescriptor.getXMLParserClassName();
    final SAXSVGDocumentFactory f = new SAXSVGDocumentFactory(parser);
    final SVGDocument doc = f.createSVGDocument(uri);
    t("end loading " + uri);
    return doc;
}