Paul Ramsey
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c71f36af42
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Move offset curve generation into liblwgeom with other geos functionality
git-svn-id: http://svn.osgeo.org/postgis/trunk@8689 b70326c6-7e19-0410-871a-916f4a2858ee
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2012-01-06 21:39:50 +00:00 |
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Sandro Santilli
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1319434b8f
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Add 2 more testcases for ST_OffsetCurve, one of which returning a MULTILINESTRING
git-svn-id: http://svn.osgeo.org/postgis/trunk@7540 b70326c6-7e19-0410-871a-916f4a2858ee
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2011-07-01 11:47:41 +00:00 |
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Sandro Santilli
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1ea8ac3dea
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Test LINESTRING EMPTY return from ST_OffsetCurve
git-svn-id: http://svn.osgeo.org/postgis/trunk@7537 b70326c6-7e19-0410-871a-916f4a2858ee
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2011-07-01 10:14:52 +00:00 |
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Sandro Santilli
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7edd2a57f1
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Add ST_OffsetCurve function supporting both GEOS-3.2 and GEOS-3.3+. Uses distance parameter sign to derive left/right side. Includes regress testing and documentation. Based on patch by Rafal Magda.
git-svn-id: http://svn.osgeo.org/postgis/trunk@7534 b70326c6-7e19-0410-871a-916f4a2858ee
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2011-07-01 09:56:11 +00:00 |
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