[postgis-users] angle on terminal point of line

[luca marletta]

Hi all,
I need to put a symbols in the terminal point of lines and with line
orientation.
I do it with mapserver but I need to evaluate the angle of line in terminals.

I tried with azimuth but my lines are not straight and azimuth
consider the bee line between start and end points.

Have anyone already experimented something to evaluate in postig such
terminal angle of lines?

Thanks a lot

luca

-- 
luca marletta
www.beopen.it