[gdal-dev] Polygonize + 8conn => self intersection?
Casper Børgesen (CABO)
CABO at NIRAS.DK
Thu May 2 13:47:33 PDT 2013
I've got a simple question. When using GDAL Polygonize with 8-connectivity on two diagonal pixels (the X's) like this:
Does this lead to a single polygon with self intersection or a multipolygon with two single polygons?
It seems to give me a single polygon regardless of the geometry type of the output layer.
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