Fix EMPTY return from single-point lines and zero-length polygons
commitbc356969ba731dd423a7d1cc49fe951b4605a7c3
authorstrk <strk@5242fede-7e19-0410-aef8-94bd7d2200fb>
Mon, 14 Jan 2013 16:15:37 +0000 (14 16:15 +0000)
committerstrk <strk@5242fede-7e19-0410-aef8-94bd7d2200fb>
Mon, 14 Jan 2013 16:15:37 +0000 (14 16:15 +0000)
tree9ab173d303d92ff149588882cbb9f4f614949677
parentf8b4a3204d7c541bf5742eb3ef730fdbd58f126c
Fix EMPTY return from single-point lines and zero-length polygons

This commit ports new Centroid class from JTS (#612)

git-svn-id: http://svn.osgeo.org/geos/trunk@3749 5242fede-7e19-0410-aef8-94bd7d2200fb
NEWS
include/geos/algorithm/Centroid.h [new file with mode: 0644]
include/geos/algorithm/CentroidArea.h
include/geos/algorithm/CentroidLine.h
include/geos/algorithm/CentroidPoint.h
include/geos/algorithm/Makefile.am
src/algorithm/Centroid.cpp [new file with mode: 0644]
src/algorithm/Makefile.am
src/geom/Geometry.cpp
tests/xmltester/XMLTester.cpp
tests/xmltester/tests/general/TestCentroid.xml