> > 2. Is it possible to rotate the names/labels for my north/south
> > streets 90 degrees from the east/west streets?
..
Paint Labels: (improved version in grass 6.1-cvs, not in 6.0.1)
v.label -a
ps.map, labels instructionwill align names along vector lines. Fine tune by editing the offsets
in the $MAPSET/paint/labels/$LABELS_FILE in a text editor. This should
work really well.
I've just updated v.labels in CVS to give you control over if the name
will curl along the line or just align with it. Also now if you use the
fontsize option it will determine the space option automatically *from
the current display window* (sorry, space must be in map units, no other
way to do it I can see). Space is needed for curled labels.
If using just the size option (map units), then be sure that the
space option is roughly the same (curled labels only).
The curling code could still use a little tweaking if someone feels keen.
For the normal display monitor, d.paint.labels doesn't respect the
rotatation setting that v.label figures out & so it just draws the
labels horizontally*, but you could write a shell script that could do
it by parsing the labels file & feeding into
'd.text.freetype text= rotation=' for each feature in a loop.
This would be a really great script to have available on the GRASS
Wiki add-ons page.... fame and fortune could be yours.[*] I have just found that we have R_text_rotation() in the raster
library.. perhaps d.paint.labels could be adapted! I will give it a
try. I am not sure if d.font.freetype would still work to make pretty
fonts, but I hope so.
Yup, it works. Will clean it up & commit the change tomorrow.
Does funny things when using a freetype font though.
Hamish