<area shape="rect" href="$a01079.html" title="abstract superclass for non-linear cells" alt="" coords="33,229,159,256"> <area shape="rect" href="$a00240.html" title="abstract class to specify cell behavior" alt="" coords="64,155,128,181"> <area shape="rect" href="$a01084.html" title="abstract base class for most VTK objects" alt="" coords="56,80,136,107"> <area shape="rect" href="$a01085.html" title="abstract base class for most VTK objects" alt="" coords="41,5,151,32">