Selon Neelima Emmani :
> Hi All,
> I am trying to check, if there is an overlap between two area
> featuretypes.Ex: LNDARE and OBSTRN. Actually in my dataset I have an overlap
> but my code pasted below is returning false value for overlap. Can anyone
> help me out. Here we are trying to code with
Hi All,
I am trying to check, if there is an overlap between two area featuretypes.Ex:
LNDARE and OBSTRN. Actually in my dataset I have an overlap but my code pasted
below is returning false value for overlap. Can anyone help me out. Here we are
trying to code with C#.
while ((featLNDARE = la
Alexandre,
Overlap has a very particular meaning. See
http://postgis.refractions.net/documentation/manual-1.5/ST_Overlaps.html
Your 2 polygons intersects well, but they do not "overlap" because the
intersection is equal to geometry 1...
Best regards,
Even
Le Friday 23 April 2010 21:29:02 So
Hi!
I noticed that Geometry.Overlaps in ogr sometimes returns "no overlap" while
intersection is not empty. For example:
Geometry 1:POLYGON ((-1 -1,-1 1,1 1,1 -1,-1 -1))
boundaryLINESTRING (-1 -1,-1 1,1 1,1 -1,-1 -1)
Geometry 2:POLYGON ((-2 -2,-2 2,2 2,2 -2,-2 -2))
boundaryLINESTRING (-2 -2
