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Re: shading/outlining on surface plot [message #82762 is a reply to message #82761]

Fri, 18 January 2013 09:02

astroboy.20000
Messages: 39
Registered: August 2012

Member

Thanks Chris, thanks Dave.

I probably didn't pick a very good example of what I'm trying to do,
in that the 'pixels' on the surface plot I want to outline are not
necessarily contiguous. That is to say, out of a 64 by 64 surface,
there might be a few dozen points that need to be highlighted or
outlined, at (apparently) random locations. So, contours won't work,
at least not in a straightforward way.

I wonder if it's possible to do something like:

shade_surf,z,x,y,shades=col, where most of the col array has values
that are 'invisible'. I don't suppose there is such a thing...

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[Message index]

		Re: shading/outlining on surface plot By: David Fanning on Fri, 18 January 2013 11:51
		Re: shading/outlining on surface plot By: astroboy.20000 on Fri, 18 January 2013 11:11
		Re: shading/outlining on surface plot By: David Fanning on Fri, 18 January 2013 09:43
		Re: shading/outlining on surface plot By: David Fanning on Fri, 18 January 2013 09:25
		Re: shading/outlining on surface plot By: chris_torrence@NOSPAM on Fri, 18 January 2013 09:08
		Re: shading/outlining on surface plot By: astroboy.20000 on Fri, 18 January 2013 09:02
		Re: shading/outlining on surface plot By: chris_torrence@NOSPAM on Thu, 17 January 2013 21:27
		Re: shading/outlining on surface plot By: David Fanning on Thu, 17 January 2013 10:09

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