Hi all.

I've got a simple question. When using GDAL Polygonize with 8-connectivity on 
two diagonal pixels (the X's) like this:

X +
+ X

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.

Regards, Casper
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