<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
<area shape="rect" id="node1" href="$a00814.html" title="Base class for block overlay objects." alt="" coords="5,139,188,168"/>
<area shape="rect" id="node2" href="$a00818.html" title=" " alt="" coords="250,5,443,34"/>
<area shape="rect" id="node3" href="$a00822.html" title="Class to carry out the overlay of motion vectors represented by arrows." alt="" coords="236,59,457,88"/>
<area shape="rect" id="node5" href="$a00826.html" title="Class to carry out overlay of motion vectors using colour." alt="" coords="237,112,456,141"/>
<area shape="rect" id="node6" href="$a00846.html" title="Class to carry out overlay of prediction mode." alt="" coords="248,165,445,194"/>
<area shape="rect" id="node7" href="$a00850.html" title="Class to carry out overlay of SAD block values." alt="" coords="269,219,424,248"/>
<area shape="rect" id="node8" href="$a00854.html" title=" " alt="" coords="248,272,445,301"/>
<area shape="rect" id="node4" href="$a00830.html" title="Class to carry out overlay of motion vectors as coloured arrows." alt="" coords="505,50,723,96"/>
</map>
