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Re: plot [message #68495 is a reply to message #7831]

Fri, 30 October 2009 12:32

pgrigis
Messages: 436
Registered: September 2007

Senior Member

On Oct 30, 12:23 pm, bing999 <thibaultga...@gmail.com> wrote:
> No, i don't want the contour to be based on the weight of the points,
> neither set the important points by myself ( i want to do it
> automatically for several plots...)
>
> Going back to the sketch :) :
>
> P
> PaP
> PaaP
> PaaaP
> PaaaaaP
> PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
>
> I just want the contour to connect all the points on the very left,
> right, top and bottom, that is to say, all the P points = the
> surrounding points actually.
>
> Cheers

Compute the Delauney triangulation
of your points (IDL function triangulate)
and plot the boundary.

triangulate,x,y,tri,boundary

Ciao,
Paolo

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[Message index]

		plot By: collier on Fri, 10 January 1997 00:00
		Re: plot By: David Fanning on Thu, 20 November 2003 05:52
		Re: plot By: Jeremy Bailin on Sat, 31 October 2009 07:39
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		Re: plot By: David Fanning on Fri, 30 October 2009 09:33
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		Re: plot By: Thibault Garel on Fri, 30 October 2009 05:55
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		Re: plot By: pgrigis on Tue, 03 November 2009 06:41
		Re: plot By: greg.addr on Thu, 05 November 2009 03:35
		Re: plot By: rogass on Mon, 30 November 2009 23:56
		Re: plot By: David Fanning on Tue, 01 December 2009 05:08
		Re: Plot By: David Fanning on Fri, 09 December 2011 12:44
		Re: Plot By: David Fanning on Fri, 09 December 2011 12:34
		Re: Plot By: Russell[1] on Fri, 09 December 2011 12:23
		Re: Plot By: d.poreh on Fri, 09 December 2011 11:46
		Re: Plot By: d.poreh on Fri, 09 December 2011 10:28
		Re: Plot By: Russell[1] on Fri, 09 December 2011 08:09
		Re: Plot By: David Fanning on Fri, 09 December 2011 07:38
		Re: Plot By: d.poreh on Tue, 13 December 2011 10:20
		Re: Plot By: d.poreh on Mon, 19 December 2011 05:10
		Re: Plot By: Mark Piper on Tue, 13 December 2011 08:18
		Re: Plot By: d.poreh on Sat, 10 December 2011 06:09
		Re: Plot By: David Fanning on Sat, 10 December 2011 06:39
		Re: plot By: d.poreh on Sat, 21 July 2012 12:59
		Re: plot By: David Fanning on Sat, 21 July 2012 11:10
		Re: plot By: d.poreh on Sat, 21 July 2012 11:01
		Re: plot By: lecacheux.alain on Sat, 21 July 2012 06:44
		Re: plot By: David Fanning on Sat, 21 July 2012 06:14
		Re: Plot By: d.poreh on Fri, 15 February 2013 05:52
		Re: Plot By: David Fanning on Fri, 15 February 2013 05:40

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