239 lines
9.3 KiB
HTML
239 lines
9.3 KiB
HTML
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<title>com.mxgraph.reader (mxGraph 3.7.5 API Specification)</title>
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<meta name="date" content="2017-08-28">
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<div class="aboutLanguage"><p><b>mxGraph 3.7.5</b></p></div>
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<div class="header">
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<h1 title="Package" class="title">Package com.mxgraph.reader</h1>
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<div class="docSummary">
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<div class="block">This package contains the classes required to turn an encoded mxGraphView
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into an image using SAX and without having to create a graph model.</div>
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</div>
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<p>See: <a href="#package.description">Description</a></p>
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</div>
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
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<caption><span>Interface Summary</span><span class="tabEnd"> </span></caption>
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<tr>
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<th class="colFirst" scope="col">Interface</th>
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<th class="colLast" scope="col">Description</th>
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</tr>
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<tbody>
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<tr class="altColor">
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<td class="colFirst"><a href="../../../com/mxgraph/reader/mxDomOutputParser.IElementHandler.html" title="interface in com.mxgraph.reader">mxDomOutputParser.IElementHandler</a></td>
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<td class="colLast"> </td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><a href="../../../com/mxgraph/reader/mxSaxOutputHandler.IElementHandler.html" title="interface in com.mxgraph.reader">mxSaxOutputHandler.IElementHandler</a></td>
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<td class="colLast"> </td>
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</tr>
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</tbody>
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</table>
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<li class="blockList">
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<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
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<caption><span>Class Summary</span><span class="tabEnd"> </span></caption>
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<tr>
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<th class="colFirst" scope="col">Class</th>
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<th class="colLast" scope="col">Description</th>
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</tr>
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<tbody>
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<tr class="altColor">
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<td class="colFirst"><a href="../../../com/mxgraph/reader/mxDomOutputParser.html" title="class in com.mxgraph.reader">mxDomOutputParser</a></td>
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<td class="colLast">
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<div class="block">public static void main(String[] args)
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{
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try
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{
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String filename = Test.class.getResource(
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"/com/mxgraph/online/exported.xml").getPath();
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String xml = mxUtils.readFile(filename);
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System.out.println("xml=" + xml);
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Document doc = mxUtils.parseXml(xml);
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Element root = doc.getDocumentElement();
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int width = Integer.parseInt(root.getAttribute("width"));
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int height = Integer.parseInt(root.getAttribute("height"));
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System.out.println("width=" + width + " height=" + height);
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BufferedImage img = mxUtils.createBufferedImage(width, height,
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Color.WHITE);
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Graphics2D g2 = img.createGraphics();
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mxUtils.setAntiAlias(g2, true, true);
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mxDomOutputParser reader = new mxDomOutputParser(
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new mxGraphicsExportCanvas(g2));
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reader.read((Element) root.getFirstChild().getNextSibling());
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ImageIO.write(img, "PNG", new File(
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"C:\\Users\\Gaudenz\\Desktop\\test.png"));
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}
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catch (Exception e)
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{
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e.printStackTrace();
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}
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}
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// -------------
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Document doc = mxUtils.parseXml(xml);
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Element root = doc.getDocumentElement();
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mxDomOutputParser reader = new mxDomOutputParser(canvas);
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reader.read(root.getFirstChild());</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><a href="../../../com/mxgraph/reader/mxGraphViewImageReader.html" title="class in com.mxgraph.reader">mxGraphViewImageReader</a></td>
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<td class="colLast">
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<div class="block">A converter that renders display XML data onto a graphics canvas.</div>
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</td>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><a href="../../../com/mxgraph/reader/mxGraphViewReader.html" title="class in com.mxgraph.reader">mxGraphViewReader</a></td>
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<td class="colLast">
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<div class="block">An abstract converter that renders display XML data onto a canvas.</div>
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</td>
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</tr>
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<tr class="rowColor">
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<td class="colFirst"><a href="../../../com/mxgraph/reader/mxSaxOutputHandler.html" title="class in com.mxgraph.reader">mxSaxOutputHandler</a></td>
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<td class="colLast">
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<div class="block">XMLReader reader = SAXParserFactory.newInstance().newSAXParser()
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.getXMLReader();
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reader.setContentHandler(new mxSaxExportHandler(
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new mxGraphicsExportCanvas(g2)));
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reader.parse(new InputSource(new StringReader(xml)));</div>
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</td>
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</tr>
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</tbody>
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</table>
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</li>
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</ul>
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<a name="package.description">
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<!-- -->
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</a>
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<h2 title="Package com.mxgraph.reader Description">Package com.mxgraph.reader Description</h2>
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<div class="block">This package contains the classes required to turn an encoded mxGraphView
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into an image using SAX and without having to create a graph model.</div>
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</div>
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<!-- ======= START OF BOTTOM NAVBAR ====== -->
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<ul class="navList" title="Navigation">
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<li><a href="../../../overview-summary.html">Overview</a></li>
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<li class="navBarCell1Rev">Package</li>
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<li>Class</li>
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<li><a href="package-use.html">Use</a></li>
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<li><a href="package-tree.html">Tree</a></li>
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<li><a href="../../../deprecated-list.html">Deprecated</a></li>
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<li><a href="../../../index-all.html">Index</a></li>
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<li><a href="../../../help-doc.html">Help</a></li>
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</ul>
|
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<div class="aboutLanguage"><p><b>mxGraph 3.7.5</b></p></div>
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</div>
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<div class="subNav">
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<ul class="navList">
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<li><a href="../../../com/mxgraph/model/package-summary.html">Prev Package</a></li>
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<li><a href="../../../com/mxgraph/shape/package-summary.html">Next Package</a></li>
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</ul>
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<ul class="navList">
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<li><a href="../../../index.html?com/mxgraph/reader/package-summary.html" target="_top">Frames</a></li>
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<script type="text/javascript"><!--
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allClassesLink = document.getElementById("allclasses_navbar_bottom");
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allClassesLink.style.display = "block";
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else {
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allClassesLink.style.display = "none";
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<!-- ======== END OF BOTTOM NAVBAR ======= -->
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<p class="legalCopy"><small><font size=1>Copyright (c) 2010-2017 <a href="http://www.jgraph.com/"
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target="_blank">Gaudenz Alder, JGraph Ltd</a>. All rights reserved.</font></small></p>
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