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Joining polygons
Posted: Tue Jul 03, 2007 7:52 pm
by joviro
Hi Luis,
With SBuilderX I can't join polygons with same properties and common side. Have I missed something?
joviro
Posted: Tue Jul 03, 2007 8:31 pm
by Luis Sa
Hello,
These are my INI settings
NameJoin=False
DirJoin=False
DisplayJoin=False
Polygons are joined if they have common points. If DisplayJoin is set to True, then 2 points are considered to be the "common" if they are closer then 3 display pixels. If DisplayJoin=False then 2 points are considered to be the same if their latitudes differ less than 1/255 times the latitude_of_the_edge_of_a_quad_LOD13 and if their longitudes differ less than ...( a very small number).
Regards,
Luis
Posted: Tue Jul 03, 2007 8:48 pm
by joviro
Thanks for the explanation. I just change the INI settings and all was fine.
joviro