comp.lang.idl-pvwave archive: archive » Re: Filling a contour

Home » Public Forums » archive » Re: Filling a contour

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Filling a contour [message #60674 is a reply to message #60673]

Wed, 11 June 2008 18:02

Loren Anderson
Messages: 22
Registered: August 2007

Junior Member

You could also create a ROI object and use the compute_mask function.

contour, image, Path_XY = path_xy ....
roi = Object_New('IDLANROI', path_xy)
mask = roi->Compute_Mask(dimensions = size(image, /Dim))
indices = where(mask EQ 255B)

There is a run_length keyword to compute_mask that you can use if you
don't want to create the entire mask.

-Loren

Report message to a moderator

[Message index]

		Re: Filling a contour By: Robbie on Wed, 11 June 2008 19:00
		Re: Filling a contour By: Loren Anderson on Wed, 11 June 2008 18:02
		Re: Filling a contour By: Jye on Wed, 11 June 2008 16:32
		Re: Filling a contour By: Jeremy Bailin on Sun, 08 June 2008 09:59
		Re: Filling a contour By: Jeremy Bailin on Sat, 07 June 2008 06:19

Previous Topic:	Re: efficient comparing 1D and 3D arrays
Next Topic:	Re: Best inverse of IDLanROI::ComputeMask

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 06:20:58 PDT 2025

Total time taken to generate the page: 0.56280 seconds