[GRASSLIST:2928] ps.map - only one raster??
francesco.pirotti at unipd.it
Sat Mar 13 15:44:44 EST 2004
GRASS's module ps.map works really well, especially in 5.7 where it is
supported by a really nice GUI from d.m.
does it really permit to print any number of vectors but only ONE
raster? What if I have two separate rasters to print?
Question 2: I seem to always have the vectors being drawn OVER my
raster... what if I want my raster on top of everything?
I know it is strange, but I have a black and white map where I have given
NULL value to the white parts thus giving it some "transparency" so that I
can draw poligon areas below it and see both the poligon and the map
characteristics over the same area (otherwise the poligon would totally
paint over my map). But if I use ps.map it draws all my vectors on top of
Is there a way? Tips welcome (even programming tips, I get around a little
with GRASS's C modules and tcl for d.m)
CIRGEO - University of Padua
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