java.lang.Object currentRoot</pre>
<div class="block">mxCell that acts as the root of the displayed cell hierarchy.</div>
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<pre>protected&nbsp;<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a> graphBounds</pre>
<div class="block">Caches the current bounds of the graph.</div>
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