Dear Vincent Thank you for useful information and advices !
I didnot know it. I wiil try it! Best Yasuo SHIMADA (japan weather associaton) --- Vincent Bain <b...@toraval.fr>さん: > Hello Yasuo, > > If you just need to display line directions with an arrow head on > end-node, you can use the "display=dir" option available for d.vect. > > If you need to display a custom symbol, you cannot use "icon=" option, > which is dedicated to point and centroid features (not lines). > > Envethough the following case describes a method to compose a hardcopy > map, this wiki entry can help you : > http://grasswiki.osgeo.org/wiki/Tips_and_Tricks#Compensate_the_lack_of_line_ends_symbology_in_ps.map > > The idea is to create a point vector where points are assigned a > rotation angle value corresponding to the line last (or first) segment > orientation. Then you just have to call d.vect whith "icon=" and > "rot_column=" options. > > Good luck! > > Vincent > > > Le vendredi 24 janvier 2014 à 14:12 +0900, sgw00...@nifty.com a écrit : > > Hollow grass users > > > > I'm from Japan, and biggner. > > > > I do not find how to draw line with arrow mark to line top (tip). > > > > for exsample... > > > > normally line; > > -------- > > > > line with arrow mark to line top (tip); > > --------> > > or > > <-------- > > > > I read online manual and tried to command 'd.vect layer_name icon=basic/ arrow1 > > ', however nothing happend.... > > > > Does anyone to know it? > > > > Best > > Yasuo SHIMADA (japan weather associaton) > > > > _______________________________________________ > > grass-user mailing list > > grass-user@lists.osgeo.org > > http://lists.osgeo.org/mailman/listinfo/grass-user > _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user