<map id="vtkHeatmapItem" name="vtkHeatmapItem">
<area shape="rect" id="node1" title="A 2D graphics item for rendering a heatmap." alt="" coords="26,225,144,251"/>
<area shape="rect" id="node2" href="$classvtkContextItem.html" title="base class for items that are part of a vtkContextScene." alt="" coords="30,152,140,177"/>
<area shape="rect" id="node3" href="$classvtkAbstractContextItem.html" title="base class for items that are part of a vtkContextScene." alt="" coords="5,79,164,104"/>
<area shape="rect" id="node4" href="$classvtkObject.html" title="abstract base class for most VTK objects" alt="" coords="46,5,123,31"/>
</map>
