[GRASS-user] Bar in ps.map

[Moritz Lennert]

On 22/02/13 15:07, Martin Album Ytre-Eide wrote:
> Hello all.
>
> is it possible to bars in ps.map - like you would do in v.thematic.chart ?

AFAIK, the only way currently possible is to create your bar charts 
separately as eps files and to include them into your ps.map call using 
the eps parameter in the vpoints command. If you need to create 
different bar charts at different points in the map, you can give the 
eps files the cat number of points as filename and then use $ in the eps 
parameter.

Attached you can see an example of such a map. I used R to create the 
bar charts automatically one for each polygon centroid, with filenames 
containing the cat numbers, and then vpoints with 'eps' and '$' in 
ps.map to create the map.

I thought I had kept the scripts somewhere (but this was years ago), but 
can't seem to put my hands on them.

Moritz
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