Hello, 2008/12/10 Raivo Alla <[EMAIL PROTECTED]>: > Hello, > > I have a question concerning how to draw starting and ending points of > line features. > One option is to create a separate points layer in ArcGIS, where all > the starting and ending points of lines are in. > But is' t there some better solution or workaround how to get things done ?
Using "Postgis" as data store, let you get the start and end points from line geometry with something like: DATA "geom from (SELECT oid,StartPoint(the_geom) FROM line_layer) as foo using unique oid using SRID=-1" And for end points: DATA "geom from (SELECT oid,EndPoint(the_geom) FROM line_layer) as foo using unique oid using SRID=-1" See: http://postgis.refractions.net/documentation/manual-1.3/ch06.html#id2572496 I do not know ArcGIS. Maybe there is something similar to this. Saludos José María > > > Humbly yours, > Raivo > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users > _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
