[geos-devel] Buffering Multipolygons

[dblasby at openplans.org]

buffering this in JUMP (using JTS), works fine.

-->
MULTIPOLYGON (((10 10, 10 20, 20 20, 20 15, 10 10)),
  ((60 60, 70 7, 80 60, 60 60)))

strk; your result is not correct.  You've lost the 1st polygon!

Attached picture -- the (10 10) polygon is the one on the left.

Since these polygons are disjoint, buffer(0) shouldnt do anything.

dave





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