Dear grass users,
is there a way to display on the graphics monitor a legend for a
vector map? Something similar to d.legend? The vector map for which I
need a legend is a series of points which have some temperature values
associated with them. I have used v.colors to set color rules for the
temperature values, but I cannot get a legend.
thanks!
Alessandro
Alessandro wrote:
is there a way to display on the graphics monitor a legend
for a vector map? Something similar to d.legend? The vector
map for which I need a legend is a series of points which have
some temperature values associated with them. I have used
v.colors to set color rules for the temperature values, but I
cannot get a legend.
not directly, but use the 'v.colors raster=' option which creates
a dummy raster map which works with d.legend and is there
exactly for this purpose.
ps.map has a vector legend, but it is categorical for just a
handful of values.
Hamish