geometryn On Mon, Aug 10, 2009 at 7:47 AM, Ben Madin<[email protected]> wrote: > G'day all, > > I'm not quite sure what I'm looking for here, but I have a number of stock > routes which are calculated as multilinestrings, and to all intents and > purposes is fine... except > > I am using mapserver to display them, and I would really like to put an > arrow on the end of the line - ie the last one linestring. > > They are all 'sequential', but I don't seem the be able to convert or merge > a multilinestring to a linestring ? > > so I thought I could just add another layer with an arrow head on the last > 'segment' of the multilinestring. > > But I'm not sure if there is a function to select the 'nth' string in a > multi and add that as another layer > > any ideas or help much appreciated. > > cheers > > Ben > > > -- > > Ben Madin > REMOTE INFORMATION > > t : +61 8 9192 5455 > f : +61 8 9192 5535 > m : 0448 887 220 > Broome WA 6725 > > [email protected] > > > > Out here, it pays to > know... > > > _______________________________________________ > postgis-users mailing list > [email protected] > http://postgis.refractions.net/mailman/listinfo/postgis-users >
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