[GRASS5] d.leg.thin fixes
bernhard at intevation.de
Tue Nov 27 07:01:51 EST 2001
On Mon, Nov 26, 2001 at 11:12:56PM +0000, Glynn Clements wrote:
> Helena wrote:
> > > I have added a -v and -c flag for d.legend compliance, and fixed a
> > > bug when using the mouse for CELL type.
> > >
> > > Except that NULL is not shown (do we want this?) the functionality
> > > of d.leg.thin shall cover now that of d.legend (and provide more).
> > is it possible to define a color for NULL? I believe that it is always
> > white.
> > If that is true you probably don't need to have it in legend.
> Well, colour tables don't have an entry for NULL, but d.rast allows it
> to be set with the "bg=" option; also, NULL can be transparent (e.g.
> "d.rast -o ...", in which case the colour will be that used for the
> last call to d.erase.
If you have displayed a different map before the pixel should
not be drawn, so raster overlaying works.
Professional Service around Free Software (intevation.net)
The FreeGIS Project (freegis.org)
Association for a Free Informational Infrastructure (ffii.org)
FSF Europe (fsfeurope.org)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 248 bytes
Desc: not available
Url : http://lists.osgeo.org/pipermail/grass-dev/attachments/20011127/4509c263/attachment.bin
More information about the grass-dev