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com.mxgraph.reader (JGraph X 2.1.0.7 API Specification)
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<H2>
Package com.mxgraph.reader
</H2>
This package contains the classes required to turn an encoded mxGraphView
into an image using SAX and without having to create a graph model.
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<B>See:</B>
<BR>
<A HREF="#package_description"><B>Description</B></A>
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<B>Interface Summary</B></FONT></TH>
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<TD WIDTH="15%"><B><A HREF="../../../com/mxgraph/reader/mxDomOutputParser.IElementHandler.html" title="interface in com.mxgraph.reader">mxDomOutputParser.IElementHandler</A></B></TD>
<TD> </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../com/mxgraph/reader/mxSaxOutputHandler.IElementHandler.html" title="interface in com.mxgraph.reader">mxSaxOutputHandler.IElementHandler</A></B></TD>
<TD> </TD>
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<TD WIDTH="15%"><B><A HREF="../../../com/mxgraph/reader/mxDomOutputParser.html" title="class in com.mxgraph.reader">mxDomOutputParser</A></B></TD>
<TD>public static void main(String[] args)
{
try
{
String filename = Test.class.getResource(
"/com/mxgraph/online/exported.xml").getPath();
String xml = mxUtils.readFile(filename);
System.out.println("xml=" + xml);
Document doc = mxUtils.parseXml(xml);
Element root = doc.getDocumentElement();
int width = Integer.parseInt(root.getAttribute("width"));
int height = Integer.parseInt(root.getAttribute("height"));
System.out.println("width=" + width + " height=" + height);
BufferedImage img = mxUtils.createBufferedImage(width, height,
Color.WHITE);
Graphics2D g2 = img.createGraphics();
mxUtils.setAntiAlias(g2, true, true);
mxDomOutputParser reader = new mxDomOutputParser(
new mxGraphicsExportCanvas(g2));
reader.read((Element) root.getFirstChild().getNextSibling());
ImageIO.write(img, "PNG", new File(
"C:\\Users\\Gaudenz\\Desktop\\test.png"));
}
catch (Exception e)
{
e.printStackTrace();
}
}
// -------------
Document doc = mxUtils.parseXml(xml);
Element root = doc.getDocumentElement();
mxDomOutputParser reader = new mxDomOutputParser(canvas);
reader.read(root.getFirstChild());</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../com/mxgraph/reader/mxGraphViewImageReader.html" title="class in com.mxgraph.reader">mxGraphViewImageReader</A></B></TD>
<TD>A converter that renders display XML data onto a graphics canvas.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../com/mxgraph/reader/mxGraphViewReader.html" title="class in com.mxgraph.reader">mxGraphViewReader</A></B></TD>
<TD>An abstract converter that renders display XML data onto a canvas.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../com/mxgraph/reader/mxSaxOutputHandler.html" title="class in com.mxgraph.reader">mxSaxOutputHandler</A></B></TD>
<TD>XMLReader reader = SAXParserFactory.newInstance().newSAXParser()
.getXMLReader();
reader.setContentHandler(new mxSaxExportHandler(
new mxGraphicsExportCanvas(g2)));
reader.parse(new InputSource(new StringReader(xml)));</TD>
</TR>
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<P>
<A NAME="package_description"><!-- --></A><H2>
Package com.mxgraph.reader Description
</H2>
<P>
This package contains the classes required to turn an encoded mxGraphView
into an image using SAX and without having to create a graph model.
<P>
<P>
<DL>
</DL>
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<font size=1>Copyright (c) 2010 <a href="http://www.mxgraph.com/"
target="_blank">Gaudenz Alder</a>. All rights reserved.</font>
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