<area shape="rect" href="$a01705.html" title="Generic filter that has one input.." alt="" coords="7,304,201,331"> <area shape="rect" href="$a00727.html" title="Generic algorithm superclass for image algs." alt="" coords="36,230,172,256"> <area shape="rect" href="$a00101.html" title="Superclass for all sources, filters, and sinks in VTK." alt="" coords="55,155,153,182"> <area shape="rect" href="$a01084.html" title="abstract base class for most VTK objects" alt="" coords="64,80,144,107"> <area shape="rect" href="$a01085.html" title="abstract base class for most VTK objects" alt="" coords="49,6,159,32">