<map id="Canvas" name="Canvas">
<area shape="rect" id="node2" href="$classtvg_1_1GlCanvas.html" title="A class for the rendering graphic elements with a GL raster engine. " alt="" coords="5,80,85,107"/>
<area shape="rect" id="node3" href="$classtvg_1_1SwCanvas.html" title="A class for the rendering graphical elements with a software raster engine. " alt="" coords="110,80,197,107"/>
</map>
