comp.lang.idl-pvwave archive: archive » Convert polylines to polygons

Home » Public Forums » archive » Convert polylines to polygons

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

Convert polylines to polygons [message #46790]

Thu, 15 December 2005 11:34

envi35@yahoo.ca
Messages: 48
Registered: March 2005

Member

Hi, I just finished a tedious work of drawing a polyline vector layer
on my image mannually in ENVI - to classify my image to many
sub-regions based on topography, air flow etc. Now I want to define
polygons with the neighboring polylines, but I can't find any function
in ENVI to do this automatically! Even after I joined the neighboring
polylines in the vector parameter interface, there is still no way that
I could convert the closed polylines to a polygon. It would be really
painful if I have to re-draw all of the lines again to make polygones!

Could any of you help me out? Please!

I'd prefer to do this in ENVI, if not possible I'd also like to try IDL
or anything that works!

Thanks, Jenny

Report message to a moderator

[Message index]

Convert polylines to polygons

By: envi35@yahoo.ca on Thu, 15 December 2005 11:34

Previous Topic:	Recursive Function Program in IDL
Next Topic:	using C++ library in IDL as a function

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:13:27 PDT 2025

Total time taken to generate the page: 0.00504 seconds