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| author | Justin Bronn <jbronn@gmail.com> | 2009-03-24 00:12:21 +0000 |
|---|---|---|
| committer | Justin Bronn <jbronn@gmail.com> | 2009-03-24 00:12:21 +0000 |
| commit | 66e1670efae34d721e374788e4c3f8b5fe5fa481 (patch) | |
| tree | f2c10567f69c1f0b0535d870bf8686bdd16522bf /setup.py | |
| parent | 4246c832b6f8166b7ea06f55ab54a7c23307f49a (diff) | |
Refactored the GEOS interface. Improvements include:
* Geometries now allow list-like manipulation, e.g., can add, insert, delete vertexes (or other geometries in collections) like Python lists. Thanks, Aryeh Leib Taurog.
* Added support for GEOS prepared geometries via `prepared` property. Prepared geometries significantly speed up certain operations.
* Added support for GEOS cascaded union as `MultiPolygon.cascaded_union` property.
* Added support for GEOS line merge as `merged` property on `LineString`, and `MultiLineString` geometries. Thanks, Paul Smith.
* No longer use the deprecated C API for serialization to/from WKB and WKT. Now use the GEOS I/O classes, which are now exposed as `WKTReader`, `WKTWriter`, `WKBReader`, and `WKBWriter` (which supports 3D and SRID inclusion)
* Moved each type of geometry to their own module, eliminating the cluttered `geometries.py`.
* Internally, all C API methods are explicitly called from a module rather than a star import.
Fixed #9557, #9877, #10222
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10131 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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