6 Commits

Author	SHA1	Message	Date
Nyall Dawson	da942233e7	Add DE-9IM variant which tests against a specified pattern ... (available in PyQGIS/expression engine)	2015-11-04 16:03:55 +11:00
Nyall Dawson	55c27ce710	Add some extra unit tests for geometry: ... - Add some tests for conversion to/from WKT, using a bulk lot of testsdata from PostGIS - Add some tests for area/length calculation, using some test data and results from PostGIS/geos unit tests - Add tests for spatial relations, using test data from PostGIS. Note that this required adding support for calculating the DE-9IM relation. I'll expose this to users via the expression engine in 2.14. Along the way this also fixes a number of bugs relating to WKT geometry import, such as - add support for alternate MultiPoint(1 1,2 2,...) format - fix GeometryCollection to support collections with multi* children and GeometryCollection children (allowed by spec)	2015-10-16 17:46:06 +11:00
Nyall Dawson	c49b5b777f	Change a lot of arguments to const references in core/gui ... Rationale: - there was a lot of large objects passed by value, so potentially there's a speed bump from this - even for implicitly shared classes like QString/QList there's still a (small) cost for copying the objects when there's no reason to - it's the right thing to do!	2015-10-07 12:02:04 +11:00
Sandro Mani	e9e638f6f4	Geometry Checker and Geometry Snapper plugins	2015-09-21 10:03:24 +02:00
Nyall Dawson	6e73c53a1b	Implement stubbed QgsGeometry methods	2015-06-22 21:34:49 +10:00
Marco Hugentobler	68fe5f5791	[FEATURE:] New geometry classes	2015-05-25 08:53:49 +02:00