[GRASS-user] A color rules - a little issue

[jarekj at amu.edu.pl]

Thanks, that is exactly what I need...
I hope it will be included in newest cvs...

Thanks
Jarek


19/3/2007, "Glynn Clements" <glynn at gclements.plus.com> napisał/a:

>
>Jaros-Bław Jasiewicz wrote:-A
>
>> I have a suggestion about color managment in grass
>> I just work on couple of maps where I need to prepare custom color 
>> schemes (rules). Using the r.colors.rules is slighty (Hmm... rather 
>> strongly) uncomfortable.
>
>Have you tried:
>
>	r.colors map=... color=rules < rulesfile


Yessssss...., so I haven't try :(
>
>?
>
>> To omit it I replaced dir colors in ../grass63.cvs/etc/ dir with simlink 
>> to dir in my home directory and I create new rule file every time I must 
>> experiment with colors.
>> 
>> It is not good solution for two reason:
>> 1) every new grass complilation makes problem with symlink
>> 2) I have over 60 rules files in one directory and the number increase
>> 
>> Is possible to create solution similar to r.reclass.file to use custom 
>> color rule file from anywhere in file system?
>
>If you want to use the above from gis.m, save the attached script as
>$GISBASE/etc/gm/script/r.colors.file, and add the following line to
>$GISBASE/etc/gm/gmmenu.tcl near the one for r.colors.rules:
>
>		{command {[G_msg "Set colors using rules file"]} {} "r.colors.file" {} -command {execute $env(GISBASE)/etc/gm/script/r.colors.file }}
>
>Or you can make the changes in the source tree (replace
>$GISBASE/etc/gm with gui/tcltk/gis.m in the above paths) if you want
>them to survive "make install".
>
>-- 
>Glynn Clements <glynn at gclements.plus.com>
>