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<h2 title="Class mxDistanceCostFunction" class="title">Class mxDistanceCostFunction</h2>
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<pre>public class <span class="strong">mxDistanceCostFunction</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>
implements <a href="../../../com/mxgraph/analysis/mxICostFunction.html" title="interface in com.mxgraph.analysis">mxICostFunction</a></pre>
<div class="block">Implements a cost function for the Euclidean length of an edge.</div>
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<td class="colOne"><code><strong><a href="../../../com/mxgraph/analysis/mxDistanceCostFunction.html#mxDistanceCostFunction()">mxDistanceCostFunction</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><strong><a href="../../../com/mxgraph/analysis/mxDistanceCostFunction.html#getCost(com.mxgraph.view.mxCellState)">getCost</a></strong>(<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</code>
<div class="block">Returns the Euclidean length of the edge defined by the absolute
points in the given state or 0 if no points are defined.</div>
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<pre>public&nbsp;mxDistanceCostFunction()</pre>
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<pre>public&nbsp;double&nbsp;getCost(<a href="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</a>&nbsp;state)</pre>
<div class="block">Returns the Euclidean length of the edge defined by the absolute
points in the given state or 0 if no points are defined.</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../com/mxgraph/analysis/mxICostFunction.html#getCost(com.mxgraph.view.mxCellState)">getCost</a></code>&nbsp;in interface&nbsp;<code><a href="../../../com/mxgraph/analysis/mxICostFunction.html" title="interface in com.mxgraph.analysis">mxICostFunction</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>state</code> - The cell state to be evaluated</dd>
<dt><span class="strong">Returns:</span></dt><dd>Returns the cost to traverse the given cell state.</dd></dl>
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