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Colour Shading between IsolineGraph lines

Apr 3, 2012 at 4:34 PM

I am trying to chart a contour plot, with colour shading inbetween each of the contour lines.

I have successfully created a non-colour shaded version using IsolineGraph.

Additionally, by modifying "density" property of IsolineBuilder, I have been able to get a colour shading effect by plotting lots of lines.  However, this solution has problems with flat regions, as regardless of the density of plot lines (within reason), some areas never get filled.  Also, speed degrades as number of lines is increased.

What I really need is a way to "shade" in between contour lines.  Is there a solution to this problem?