Hello,
I am not sure if I found a bug or if something is wrong with my raster images.
If I use r.colors to change my raster colours, nothing happens and if I add a
legend, it does not show the same colour palette as visible in the raster
image but the one I specified by r.colors.
can somebody replicate this behaviour?
using GRASS cvs from yesterday.
regards, Martin
On Friday 05 May 2006 17:45, Hamish wrote:
> I am not sure if I found a bug or if something is wrong with my raster
> images.
>
> If I use r.colors to change my raster colours, nothing happens and if
> I add a legend, it does not show the same colour palette as visible
> in the raster image but the one I specified by r.colors.
>
> can somebody replicate this behaviour?
>
> using GRASS cvs from yesterday.If using gis.m the r.colors call will not trigger that graphics layer to
be updated. Try zooming, restarting the monitor, or restarting the gis.m
zoom in - zoom out changed the colour settings for the raster. thanks for the
hint!
I did r.colors from the command line as well as from gis.m - same result.
If from the command line I'm confused, d.legend and d.rast should access
the map's colors in the same way.
command line only:
d.legend/d.rast does not work from the command line at once:
"No socket to connect to for monitor <x0>"
if I do
d.mon x0
d.rast ...
d.legend ...
it works with the correct colour settings.
Martin
Hamish
--
Martin Wegmann
DLR - German Aerospace Center
German Remote Sensing Data Center
@
Dept.of Geography
Remote Sensing and Biodiversity Unit
&&
Dept. of Animal Ecology and Tropical Biology
University of Wuerzburg
Am Hubland
97074 Würzburg
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