<map id="vtkSobelGradientMagnitudePass" name="vtkSobelGradientMagnitudePass">
<area shape="rect" id="node1" title="Implement a post&#45;processing edge detection with a Sobel gradient magnitude render pass." alt="" coords="5,225,221,251"/>
<area shape="rect" id="node2" href="$classvtkImageProcessingPass.html" title="Convenient class for post&#45;processing passes. render pass." alt="" coords="28,152,199,177"/>
<area shape="rect" id="node3" href="$classvtkOpenGLRenderPass.html" title="Abstract render pass with shader modifications." alt="" coords="32,79,194,104"/>
<area shape="rect" id="node4" href="$classvtkRenderPass.html" title="Perform part of the rendering of a vtkRenderer." alt="" coords="57,5,169,31"/>
</map>
