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Re: custom color table [message #32181 is a reply to message #32180]

Sat, 21 September 2002 07:35

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Miklos Z. Kiss wrote:
> Many thanks. On these types of monochrome scales, color #0 is black (0, 0,
> 0), and color #255 is cyan (0, 255, 255) or orange (255, 165, 0). Is there
> a simple, or at least, a systematic, way to make a color table in which
> color #0 is black, color #255 is white, and everything in between is the
> shade of some the color in question? I am thinking of the way IDL's
> predefined color tables are, such as color tables, 0, 1, 3, and 8. I guess
> technically speaking this would be more of a quasi-monochrome color table.
> Thanks again.
>
> -Mik
>

Dear Miklos

I have a widget to write colortable routines

http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_source/idl _html/dbase/download/x_def_colortable.tar.gz
or as idl5.5 binary
http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_source/idl _html/dbase/download/x_def_colortable.sav

The output of the widget is a routine whith header and an example image
like:

pro ct_miklos,start_color=start_color,max_colors=max_colors,colo rs=colors

colors=[[7,255,128,128,250],$
[0,50,128,255,255],$
[0,50,255,128,255]]
def_colorsystem,colors=colors,start_color=start_color,max_co lors=max_colors
end

For further routines and licensing please have a look at
http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_lib_intro. html

best regards

Reimar

--
Reimar Bauer

Institut fuer Stratosphaerische Chemie (ICG-I)
Forschungszentrum Juelich
email: R.Bauer@fz-juelich.de
------------------------------------------------------------ -------
a IDL library at ForschungsZentrum Juelich
http://www.fz-juelich.de/icg/icg-i/idl_icglib/idl_lib_intro. html
============================================================ =======

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[Message index]

		Re: custom color table By: Miklos Z. Kiss on Sat, 21 September 2002 17:05
		Re: custom color table By: Miklos Z. Kiss on Sat, 21 September 2002 17:04
		Re: custom color table By: Miklos Z. Kiss on Sat, 21 September 2002 17:04
		Re: custom color table By: David Fanning on Sat, 21 September 2002 12:01
		Re: custom color table By: R.Bauer on Sat, 21 September 2002 07:42
		Re: custom color table By: R.Bauer on Sat, 21 September 2002 07:35
		Re: custom color table By: Kenneth P. Bowman on Fri, 20 September 2002 15:38
		Re: custom color table By: David Fanning on Fri, 20 September 2002 12:49
		Re: custom color table By: David Fanning on Fri, 20 September 2002 12:43
		Re: custom color table By: Miklos Z. Kiss on Fri, 20 September 2002 12:00
		Re: custom color table By: David Fanning on Fri, 20 September 2002 11:33

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