[GRASS-user] How to find out an angle between to points on the map (for r.plane, r.lake)

[Martin Landa]

Hi Dylan,

2008/2/29, Dylan Beaudette <dylan.beaudette at gmail.com>:
[snip]
> Thanks for the update. I don't regularly use either of the GUI and did
>  not know about this feature. Does the patch that I submitted interfere
>  with this functionality? I think that it would be useful to have this
>  functionality in the old style monitors as well.

d.measure is not used in wxGUI. Display windows are not registered as
GRASS displays (d.mon -L) [TODO, not sure how to implemented], I think
it would be good to use d.measure or something like g.measure in wxGUI
too instead of using Python-based function for distance calculation
(at least it would make sense for LL projections)? Please correct me
if I am wrong.

Martin

-- 
Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa *