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<h2 title="Class mxStyleUtils" class="title">Class mxStyleUtils</h2>
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<pre>public class <span class="strong">mxStyleUtils</span>
extends <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></pre>
<div class="block">Contains various style helper methods for use with mxGraph.</div>
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<td class="colOne"><code><strong><a href="../../../com/mxgraph/util/mxStyleUtils.html#mxStyleUtils()">mxStyleUtils</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>static <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/util/mxStyleUtils.html#addStylename(java.lang.String, java.lang.String)">addStylename</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;style,
<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;stylename)</code>
<div class="block">Adds the specified stylename to the given style if it does not already
contain the stylename.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <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/util/mxStyleUtils.html#getStylename(java.lang.String)">getStylename</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;style)</code>
<div class="block">Returns the stylename in a style of the form stylename[;key=value] or an
empty string if the given style does not contain a stylename.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <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/util/mxStyleUtils.html#getStylenames(java.lang.String)">getStylenames</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;style)</code>
<div class="block">Returns the stylenames in a style of the form stylename[;key=value] or an
empty array if the given style does not contain any stylenames.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/util/mxStyleUtils.html#indexOfStylename(java.lang.String, java.lang.String)">indexOfStylename</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;style,
<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;stylename)</code>
<div class="block">Returns the index of the given stylename in the given style.</div>
</td>
</tr>
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<td class="colFirst"><code>static <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/util/mxStyleUtils.html#removeAllStylenames(java.lang.String)">removeAllStylenames</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;style)</code>
<div class="block">Removes all stylenames from the given style and returns the updated
style.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <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/util/mxStyleUtils.html#removeStylename(java.lang.String, java.lang.String)">removeStylename</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;style,
<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;stylename)</code>
<div class="block">Removes all occurrences of the specified stylename in the given style and
returns the updated style.</div>
</td>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/util/mxStyleUtils.html#setCellStyleFlags(com.mxgraph.model.mxIGraphModel, java.lang.Object[], java.lang.String, int, java.lang.Boolean)">setCellStyleFlags</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a>&nbsp;model,
<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>[]&nbsp;cells,
<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;key,
int&nbsp;flag,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;value)</code>
<div class="block">Sets or toggles the flag bit for the given key in the cell's styles.</div>
</td>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/util/mxStyleUtils.html#setCellStyles(com.mxgraph.model.mxIGraphModel, java.lang.Object[], java.lang.String, java.lang.String)">setCellStyles</a></strong>(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a>&nbsp;model,
<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>[]&nbsp;cells,
<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;key,
<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;value)</code>
<div class="block">Assigns the value for the given key in the styles of the given cells, or
removes the key from the styles if the value is null.</div>
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<td class="colFirst"><code>static <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/util/mxStyleUtils.html#setStyle(java.lang.String, java.lang.String, java.lang.String)">setStyle</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;style,
<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;key,
<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;value)</code>
<div class="block">Adds or removes the given key, value pair to the style and returns the
new style.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <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/util/mxStyleUtils.html#setStyleFlag(java.lang.String, java.lang.String, int, java.lang.Boolean)">setStyleFlag</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;style,
<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;key,
int&nbsp;flag,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;value)</code>
<div class="block">Sets or removes the given key from the specified style and returns the
new style.</div>
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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>mxStyleUtils</h4>
<pre>public&nbsp;mxStyleUtils()</pre>
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<h4>getStylename</h4>
<pre>public static&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;getStylename(<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;style)</pre>
<div class="block">Returns the stylename in a style of the form stylename[;key=value] or an
empty string if the given style does not contain a stylename.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>style</code> - String of the form stylename[;key=value].</dd>
<dt><span class="strong">Returns:</span></dt><dd>Returns the stylename from the given formatted string.</dd></dl>
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<h4>getStylenames</h4>
<pre>public static&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;getStylenames(<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;style)</pre>
<div class="block">Returns the stylenames in a style of the form stylename[;key=value] or an
empty array if the given style does not contain any stylenames.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>style</code> - String of the form stylename[;stylename][;key=value].</dd>
<dt><span class="strong">Returns:</span></dt><dd>Returns the stylename from the given formatted string.</dd></dl>
</li>
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<a name="indexOfStylename(java.lang.String, java.lang.String)">
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<h4>indexOfStylename</h4>
<pre>public static&nbsp;int&nbsp;indexOfStylename(<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;style,
<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;stylename)</pre>
<div class="block">Returns the index of the given stylename in the given style. This returns
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-1 if the given stylename does not occur (as a stylename) in the given
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style, otherwise it returns the index of the first character.</div>
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<a name="addStylename(java.lang.String, java.lang.String)">
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<h4>addStylename</h4>
<pre>public static&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;addStylename(<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;style,
<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;stylename)</pre>
<div class="block">Adds the specified stylename to the given style if it does not already
contain the stylename.</div>
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<a name="removeStylename(java.lang.String, java.lang.String)">
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<h4>removeStylename</h4>
<pre>public static&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;removeStylename(<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;style,
<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;stylename)</pre>
<div class="block">Removes all occurrences of the specified stylename in the given style and
returns the updated style. Trailing semicolons are preserved.</div>
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<a name="removeAllStylenames(java.lang.String)">
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<h4>removeAllStylenames</h4>
<pre>public static&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;removeAllStylenames(<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;style)</pre>
<div class="block">Removes all stylenames from the given style and returns the updated
style.</div>
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<a name="setCellStyles(com.mxgraph.model.mxIGraphModel, java.lang.Object[], java.lang.String, java.lang.String)">
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<h4>setCellStyles</h4>
<pre>public static&nbsp;void&nbsp;setCellStyles(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a>&nbsp;model,
<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>[]&nbsp;cells,
<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;key,
<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;value)</pre>
<div class="block">Assigns the value for the given key in the styles of the given cells, or
removes the key from the styles if the value is null.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>model</code> - Model to execute the transaction in.</dd><dd><code>cells</code> - Array of cells to be updated.</dd><dd><code>key</code> - Key of the style to be changed.</dd><dd><code>value</code> - New value for the given key.</dd></dl>
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<h4>setStyle</h4>
<pre>public static&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;setStyle(<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;style,
<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;key,
<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;value)</pre>
<div class="block">Adds or removes the given key, value pair to the style and returns the
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new style. If value is null or zero length then the key is removed from
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the style.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>style</code> - String of the form <code>stylename[;key=value]</code>.</dd><dd><code>key</code> - Key of the style to be changed.</dd><dd><code>value</code> - New value for the given key.</dd>
<dt><span class="strong">Returns:</span></dt><dd>Returns the new style.</dd></dl>
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<h4>setCellStyleFlags</h4>
<pre>public static&nbsp;void&nbsp;setCellStyleFlags(<a href="../../../com/mxgraph/model/mxIGraphModel.html" title="interface in com.mxgraph.model">mxIGraphModel</a>&nbsp;model,
<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>[]&nbsp;cells,
<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;key,
int&nbsp;flag,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;value)</pre>
<div class="block">Sets or toggles the flag bit for the given key in the cell's styles. If
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value is null then the flag is toggled.
<code>
mxUtils.setCellStyleFlags(graph.getModel(),
cells,
mxConstants.STYLE_FONTSTYLE,
mxConstants.FONT_BOLD, null);
</code>
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Toggles the bold font style.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>model</code> - Model that contains the cells.</dd><dd><code>cells</code> - Array of cells to change the style for.</dd><dd><code>key</code> - Key of the style to be changed.</dd><dd><code>flag</code> - Integer for the bit to be changed.</dd><dd><code>value</code> - Optional boolean value for the flag.</dd></dl>
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<h4>setStyleFlag</h4>
<pre>public static&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;setStyleFlag(<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;style,
<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;key,
int&nbsp;flag,
<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a>&nbsp;value)</pre>
<div class="block">Sets or removes the given key from the specified style and returns the
new style. If value is null then the flag is toggled.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>style</code> - String of the form stylename[;key=value].</dd><dd><code>key</code> - Key of the style to be changed.</dd><dd><code>flag</code> - Integer for the bit to be changed.</dd><dd><code>value</code> - Optional boolean value for the given flag.</dd></dl>
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