comp.lang.idl-pvwave archive: archive » Re: How to simplify or mesh a IDLgrLegend Obj ?

Home » Public Forums » archive » Re: How to simplify or mesh a IDLgrLegend Obj ?

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

Re: How to simplify or mesh a IDLgrLegend Obj ? [message #65261 is a reply to message #65260]

Tue, 17 February 2009 19:44

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

dosfun@163.com writes:

> I have created a legend which include many items, how can I simpkify
> this legend? I mean to make this big legend into some small legends.
> Thank you for any tips.
>
> my code is like this:
>
> ....
> nameList = ['a', 'b', 'c']
> objList = [symbol_1, symbol_2, symbol_3]
>
> oLegend = Obj_New('IDLgrLegend' , $
> Item_Name = nameList, $
> Item_Obj = objList, $
> /Recompute )

Uh, maybe you could subscript your arrays. :-)

oLegend = Obj_New('IDLgrLegend' , $
Item_Name = nameList[0:1], $
Item_Obj = objList[0:1], $
/Recompute )

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.")

Report message to a moderator

[Message index]

		Re: How to simplify or mesh a IDLgrLegend Obj ? By: David Fanning on Wed, 18 February 2009 05:16
		Re: How to simplify or mesh a IDLgrLegend Obj ? By: dosfun on Tue, 17 February 2009 21:06
		Re: How to simplify or mesh a IDLgrLegend Obj ? By: David Fanning on Tue, 17 February 2009 19:44

Previous Topic:	another IDL oddity
Next Topic:	Re: get LAT/LON from georef image

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:36:46 PDT 2025

Total time taken to generate the page: 0.00461 seconds