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Re: self made color tables [message #40956 is a reply to message #40954]

Tue, 21 September 2004 06:18

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

michele writes:

> i know modifyct but the problem is always there:
> you have to type in manually all the triplets. if i have to type in
> the triplets,
> i can do that: i write a text file with the triplets, read them and
> load em with tvlct and i also avoid the problem of updating or writing
> a new tlb file...
>
> i simply expect xpalette to have a button with SAVE and then i type in
> a color table number, say 41, and then i load it with loadct...
>
> the problem is that typing the triplets in is time consuming...
> or , another way to solve the problem,
> is there a way to get the triplets automatically from xpalette to be
> used in modifyct?

Typing them in manually!? Is that a typewriter you are using? :-)

Try this:

XPalette ; Get the color tables the way you want them.
TVCLT, r, g, b, /Get ; Get the color table vectors.
ModifyCT, 42, 'mycolors', r, g, b

Cheers,

David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http:/www.dfanning.com/
Phone: 970-221-0438, IDL Book Orders: 1-888-461-0155

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[Message index]

		Re: self made color tables By: Chris Lee on Tue, 21 September 2004 06:30
		Re: self made color tables By: David Fanning on Tue, 21 September 2004 06:18
		Re: self made color tables By: gnarloo on Tue, 21 September 2004 01:59
		Re: self made color tables By: Michael Wallace on Mon, 20 September 2004 11:17
		Re: self made color tables By: gnarloo on Wed, 22 September 2004 07:02

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