comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Current color table

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

Re: Current color table [message #91541 is a reply to message #91486]

Sun, 26 July 2015 12:19

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

a146397258@gmail.com writes:

> When the user clicks a button, the program executes xloadct, allowing them to then select and/or modify a color table. I would like to have a small piece of text below the button that indicates the currently loaded color table. Where would the current color table index and its name be stored? I can't find it anywhere. I also need the table number to preserve the current color table, as the script executes a color plot, and then a different plot which must be black and
white. In between runs I don't want the user to have to reselect the color table, but unfortunately it is reverted to black and white to properly generate the second plot. There's probably something simple I am missing...

Yes, cgLoadCT.

http://www.idlcoyote.com/idldoc/cg/cgloadct.html

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

Report message to a moderator

[Message index]

		Current color table By: a146397258 on Mon, 20 July 2015 09:59
		Re: Current color table By: a146397258 on Tue, 21 July 2015 09:30
		Re: Current color table By: jimuba on Thu, 23 July 2015 15:03
		Re: Current color table By: a146397258 on Fri, 24 July 2015 07:15
		Re: Current color table By: David Fanning on Sun, 26 July 2015 12:19

Previous Topic:	External development: Populating a complex array in C
Next Topic:	HELP adding arrays

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 17:56:34 PDT 2025

Total time taken to generate the page: 0.00190 seconds