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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<title>mxGraphViewReader (mxGraph 3.0.1.1 API Specification)</title>
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<div class="subTitle">com.mxgraph.reader</div>
<h2 title="Class mxGraphViewReader" class="title">Class mxGraphViewReader</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<ul class="inheritance">
<li><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true" title="class or interface in org.xml.sax.helpers">org.xml.sax.helpers.DefaultHandler</a></li>
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<ul class="inheritance">
<li>com.mxgraph.reader.mxGraphViewReader</li>
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<div class="description">
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/ContentHandler.html?is-external=true" title="class or interface in org.xml.sax">ContentHandler</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/DTDHandler.html?is-external=true" title="class or interface in org.xml.sax">DTDHandler</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/EntityResolver.html?is-external=true" title="class or interface in org.xml.sax">EntityResolver</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/ErrorHandler.html?is-external=true" title="class or interface in org.xml.sax">ErrorHandler</a></dd>
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../com/mxgraph/reader/mxGraphViewImageReader.html" title="class in com.mxgraph.reader">mxGraphViewImageReader</a></dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="strong">mxGraphViewReader</span>
extends <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true" title="class or interface in org.xml.sax.helpers">DefaultHandler</a></pre>
<div class="block">An abstract converter that renders display XML data onto a canvas.</div>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../com/mxgraph/canvas/mxICanvas.html" title="interface in com.mxgraph.canvas">mxICanvas</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#canvas">canvas</a></strong></code>
<div class="block">Holds the canvas to be used for rendering the graph.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#htmlLabels">htmlLabels</a></strong></code>
<div class="block">Specifies if labels should be rendered as HTML markup.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#scale">scale</a></strong></code>
<div class="block">Holds the global scale of the graph.</div>
</td>
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<td class="colOne"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#mxGraphViewReader()">mxGraphViewReader</a></strong>()</code>&nbsp;</td>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>abstract <a href="../../../com/mxgraph/canvas/mxICanvas.html" title="interface in com.mxgraph.canvas">mxICanvas</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#createCanvas(java.util.Map)">createCanvas</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;attrs)</code>
<div class="block">Returns the canvas to be used for rendering.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../com/mxgraph/canvas/mxICanvas.html" title="interface in com.mxgraph.canvas">mxICanvas</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#getCanvas()">getCanvas</a></strong>()</code>
<div class="block">Returns the canvas that is used for rendering the graph.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#isHtmlLabels()">isHtmlLabels</a></strong>()</code>
<div class="block">Returns the htmlLabels switch.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#parseElement(java.lang.String, java.util.Map)">parseElement</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;tagName,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;attrs)</code>
<div class="block">Parses the given element and paints it onto the canvas.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#parsePoints(java.lang.String)">parsePoints</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;pts)</code>
<div class="block">Parses the list of points into an object-oriented representation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#parseState(com.mxgraph.view.mxCellState, boolean)">parseState</a></strong>(<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state,
boolean&nbsp;edge)</code>
<div class="block">Parses the bounds, absolute points and label information from the style
of the state into its respective fields and returns the label of the
cell.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#setHtmlLabels(boolean)">setHtmlLabels</a></strong>(boolean&nbsp;value)</code>
<div class="block">Sets the htmlLabels switch.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/reader/mxGraphViewReader.html#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)">startElement</a></strong>(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;uri,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;localName,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;qName,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/Attributes.html?is-external=true" title="class or interface in org.xml.sax">Attributes</a>&nbsp;atts)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.xml.sax.helpers.<a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true" title="class or interface in org.xml.sax.helpers">DefaultHandler</a></h3>
<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#characters(char[], int, int)" title="class or interface in org.xml.sax.helpers">characters</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#endDocument()" title="class or interface in org.xml.sax.helpers">endDocument</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#endElement(java.lang.String, java.lang.String, java.lang.String)" title="class or interface in org.xml.sax.helpers">endElement</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#endPrefixMapping(java.lang.String)" title="class or interface in org.xml.sax.helpers">endPrefixMapping</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#error(org.xml.sax.SAXParseException)" title="class or interface in org.xml.sax.helpers">error</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#fatalError(org.xml.sax.SAXParseException)" title="class or interface in org.xml.sax.helpers">fatalError</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#ignorableWhitespace(char[], int, int)" title="class or interface in org.xml.sax.helpers">ignorableWhitespace</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#notationDecl(java.lang.String, java.lang.String, java.lang.String)" title="class or interface in org.xml.sax.helpers">notationDecl</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#processingInstruction(java.lang.String, java.lang.String)" title="class or interface in org.xml.sax.helpers">processingInstruction</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#resolveEntity(java.lang.String, java.lang.String)" title="class or interface in org.xml.sax.helpers">resolveEntity</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#setDocumentLocator(org.xml.sax.Locator)" title="class or interface in org.xml.sax.helpers">setDocumentLocator</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#skippedEntity(java.lang.String)" title="class or interface in org.xml.sax.helpers">skippedEntity</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#startDocument()" title="class or interface in org.xml.sax.helpers">startDocument</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#startPrefixMapping(java.lang.String, java.lang.String)" title="class or interface in org.xml.sax.helpers">startPrefixMapping</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#unparsedEntityDecl(java.lang.String, java.lang.String, java.lang.String, java.lang.String)" title="class or interface in org.xml.sax.helpers">unparsedEntityDecl</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#warning(org.xml.sax.SAXParseException)" title="class or interface in org.xml.sax.helpers">warning</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</a></code></li>
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<h4>canvas</h4>
<pre>protected&nbsp;<a href="../../../com/mxgraph/canvas/mxICanvas.html" title="interface in com.mxgraph.canvas">mxICanvas</a> canvas</pre>
<div class="block">Holds the canvas to be used for rendering the graph.</div>
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<a name="scale">
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<h4>scale</h4>
<pre>protected&nbsp;double scale</pre>
<div class="block">Holds the global scale of the graph. This is set just before
createCanvas is called.</div>
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<h4>htmlLabels</h4>
<pre>protected&nbsp;boolean htmlLabels</pre>
<div class="block">Specifies if labels should be rendered as HTML markup.</div>
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<pre>public&nbsp;mxGraphViewReader()</pre>
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<h4>setHtmlLabels</h4>
<pre>public&nbsp;void&nbsp;setHtmlLabels(boolean&nbsp;value)</pre>
<div class="block">Sets the htmlLabels switch.</div>
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<h4>isHtmlLabels</h4>
<pre>public&nbsp;boolean&nbsp;isHtmlLabels()</pre>
<div class="block">Returns the htmlLabels switch.</div>
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<a name="createCanvas(java.util.Map)">
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<h4>createCanvas</h4>
<pre>public abstract&nbsp;<a href="../../../com/mxgraph/canvas/mxICanvas.html" title="interface in com.mxgraph.canvas">mxICanvas</a>&nbsp;createCanvas(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;attrs)</pre>
<div class="block">Returns the canvas to be used for rendering.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>attrs</code> - Specifies the attributes of the new canvas.</dd>
<dt><span class="strong">Returns:</span></dt><dd>Returns a new canvas.</dd></dl>
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<h4>getCanvas</h4>
<pre>public&nbsp;<a href="../../../com/mxgraph/canvas/mxICanvas.html" title="interface in com.mxgraph.canvas">mxICanvas</a>&nbsp;getCanvas()</pre>
<div class="block">Returns the canvas that is used for rendering the graph.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Returns the canvas.</dd></dl>
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<h4>startElement</h4>
<pre>public&nbsp;void&nbsp;startElement(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;uri,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;localName,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;qName,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/Attributes.html?is-external=true" title="class or interface in org.xml.sax">Attributes</a>&nbsp;atts)
throws <a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/SAXException.html?is-external=true" title="class or interface in org.xml.sax">SAXException</a></pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/ContentHandler.html?is-external=true#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)" title="class or interface in org.xml.sax">startElement</a></code>&nbsp;in interface&nbsp;<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/ContentHandler.html?is-external=true" title="class or interface in org.xml.sax">ContentHandler</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true#startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)" title="class or interface in org.xml.sax.helpers">startElement</a></code>&nbsp;in class&nbsp;<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/helpers/DefaultHandler.html?is-external=true" title="class or interface in org.xml.sax.helpers">DefaultHandler</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/org/xml/sax/SAXException.html?is-external=true" title="class or interface in org.xml.sax">SAXException</a></code></dd></dl>
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<h4>parseElement</h4>
<pre>public&nbsp;void&nbsp;parseElement(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;tagName,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;attrs)</pre>
<div class="block">Parses the given element and paints it onto the canvas.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>tagName</code> - Name of the node to be parsed.</dd><dd><code>attrs</code> - Attributes of the node to be parsed.</dd></dl>
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<h4>parseState</h4>
<pre>public&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;parseState(<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state,
boolean&nbsp;edge)</pre>
<div class="block">Parses the bounds, absolute points and label information from the style
of the state into its respective fields and returns the label of the
cell.</div>
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<h4>parsePoints</h4>
<pre>public static&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</a>&gt;&nbsp;parsePoints(<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;pts)</pre>
<div class="block">Parses the list of points into an object-oriented representation.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>pts</code> - String containing a list of points.</dd>
<dt><span class="strong">Returns:</span></dt><dd>Returns the points as a list of mxPoints.</dd></dl>
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