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Re: IDL Average Value Graphs [message #61513 is a reply to message #61434]

Thu, 17 July 2008 10:55

andybohn
Messages: 5
Registered: July 2008

Junior Member

On Jul 17, 11:33 am, David Fanning <n...@dfanning.com> wrote:
> andyb...@gmail.com writes:
>> I've been playing with POLYFILLV, and it (eventually) seems helpful.
>> It is a bit annoying that it returns a 1d array that has to be
>> converted back to a 2d array
>
> Why is that?
>
> Cheers,
>
> David
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

When I ran POLYFILLV on a triangle, it returned just a 1d array of all
the pixels in the triangle. I just wish it had an argument that
returns a 2d array (the x and y coordinates of all of the pixels in
the polygon). It's simple to convert back, but it's just a little
inconvenient. Not a big deal.

Andy

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[Message index]

		IDL Average Value Graphs By: andybohn on Tue, 15 July 2008 13:51
		Re: IDL Average Value Graphs By: David Fanning on Thu, 17 July 2008 08:33
		Re: IDL Average Value Graphs By: andybohn on Thu, 17 July 2008 10:55
		Re: IDL Average Value Graphs By: Jeremy Bailin on Wed, 16 July 2008 11:18
		Re: IDL Average Value Graphs By: andybohn on Thu, 17 July 2008 18:11
		Re: IDL Average Value Graphs By: David Fanning on Thu, 17 July 2008 16:02
		Re: IDL Average Value Graphs By: Jean H. on Fri, 18 July 2008 10:20
		Re: IDL Average Value Graphs By: Jean H. on Thu, 17 July 2008 14:52
		Re: IDL Average Value Graphs By: David Fanning on Thu, 17 July 2008 12:09
		Re: IDL Average Value Graphs By: andybohn on Thu, 17 July 2008 11:02

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