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Author SHA1 Message Date
Justin Bronn
68f9a8ee8e gis: fixed support for 'isnull' lookup type on geometry columns, and added corresponding tests; added tests for 'left' and 'right' lookup types; added interactive keyword to create_spatial_db(). 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5773 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-28 18:59:44 +00:00
Justin Bronn
357ef5d975 gis: provenance: measure module is released under BSD license, assent given by Robert Coup in email correspondence dated 7/25/2007; math imports not used, and ensured that default unit is string when passed in. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5772 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-28 18:51:47 +00:00
Justin Bronn
a2c4f2f61e gis: geographic models may now be tested; started test geographic application to test geographic queries and lookup types. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5763 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-26 02:27:17 +00:00
Justin Bronn
3754b13bec gis: geographic queries may now take geos geometry objects as an argument and geometry objects with different srid's are automatically transformed to the srid of the field; synced up parse_lookup() and lookup_inner() to r5609; minor change in GeometryProxy. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5762 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-26 02:18:26 +00:00
Justin Bronn
df45fba3ea gis: added spatial database creation utility and fixed a bug in gdal geomtype module. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5761 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-26 02:00:38 +00:00
Justin Bronn
1c2a08d2d7 gis: geos: added srid keyword and added psycopg2 adaptor routines. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5760 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-26 01:55:37 +00:00
Justin Bronn
6be9797bee gis: added get_placeholder() routine for the Field class; fixed bug in management _post_create_sql() hook and added _post_delete_sql() hook. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5759 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-26 01:44:09 +00:00
Justin Bronn
add0689d56 gis: fixed utils bugs related to gdal module name changes. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5755 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-24 23:53:35 +00:00
Justin Bronn
179a2c45c3 gis: gdal: fixed area function, place field pointer within class, integer and float fields return None when empty. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5754 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-24 03:20:42 +00:00
Jeremy Dunck
8f644283ee gis: Added KML sitemap support. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5751 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-23 08:47:40 +00:00
Justin Bronn
0be7b58460 gis: got rid of CamelCase module names and made minor improvements in gdal; made srid a mutable property in geos geometries 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5749 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-22 05:13:22 +00:00
Justin Bronn
265bb46dd9 gis: made gdal srs tests less brittle for platforms with different proj.4 versions 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5748 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-22 04:54:29 +00:00
Justin Bronn
e922445186 gis: big changes within in GEOS internals: 
(1) All Geometry types and Collections now have their own constructor (e.g., Polygon(LinearRing(..)), MultiPoint(Point(..), Point(..)))
   (2) Memory management improved, laying the foundation for fully mutable geometries.
   (3) Added set-like operations (|, &, -, ^)
   (4) Added & improved tests.
   (5) docstring changes


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5742 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-21 17:39:09 +00:00
Justin Bronn
8162e3543c gis: fixed OGR bug and removed unnecessary imports from GeoMixin. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5661 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-12 12:26:40 +00:00
Justin Bronn
abccccc095 gis: lazy-geometry support has landed -- thanks Robert Coup! 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5657 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-12 06:47:40 +00:00
Justin Bronn
5292d44806 gis: the geometry objects and collections were placed into these modules, missing in the last commit. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5656 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-12 06:10:14 +00:00
Justin Bronn
382632a26e gis: no more camelcase module names; GEOSGeometry now autodetects WKT or HEXEWKB (hex). 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5655 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-12 06:05:42 +00:00
Justin Bronn
342dbc6738 gis: GEOS library has been re-factored to, changes include: 
(1) allow write-access to Geometries (for future lazy-geometries)
 (2) Point, LineString, LinearRing have their own constructors (e.g., p = Point(5, 17))
 (3) improved ctypes memory management (as part of writability enhancements)
 (4) improved tests and comments
 (5) numpy support


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5637 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-09 06:16:06 +00:00
Jeremy Dunck
c31d20858d gis: Added django.contrib.gis.measure, closing #4797. Thanks, Robert. 
Also removed dead test_with_swig suite and re-worked django.contrib.gis.tests.__init__ to drive tests a little more easily.

git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5635 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-08 08:56:29 +00:00
Jeremy Dunck
d92f68f14b gis LayerMapping now supports loading while mapping ForeignKey to other tables. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5634 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-08 07:07:36 +00:00
Jeremy Dunck
f7a23a103a gis: Switched back to non-generator __getitem__, since even specific-item index returned generator. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5633 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-08 07:06:53 +00:00
Justin Bronn
5f7c6f758b gis: made sure to reset the Layer before iteration; LayerMapping now supports specifying a source SRS. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5613 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-04 15:27:01 +00:00
Justin Bronn
f34300e57a gis: fixed mistake where no srs is returned at all from Layer 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5606 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-04 08:30:03 +00:00
Jeremy Dunck
a925a3afe2 gis: Added utils.inspect_data.sample, which allows a shows a convenient bit of the supplied data_source 
Added support for feature slicing and negative indices.
Handled missing Feature field values.

git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5605 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-04 06:55:32 +00:00
Jeremy Dunck
a183dd8225 gis: Return field value from Feature.get based on either field name or the field itself. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5604 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-04 06:52:40 +00:00
Justin Bronn
44069054d7 gis: fixed ticket 4740 with the addition of new exceptions; updated tests for prev change in Field; added get() method to Feature; fixed bug in Layer for geometries w/o srs; SpatialRefSys now uses ellipsoid 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5587 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-02 23:47:40 +00:00
Jeremy Dunck
858ae54a11 gis: Improved LayerMapping error message when model field doesn't match feature geom type. 
Tweaked Field.__str__. 
Fixed geom_name aliasing bug.

git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5586 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-02 15:45:46 +00:00
Jeremy Dunck
7d915d5589 gis: Merged revisions 5540-5582 via svnmerge from 
http://code.djangoproject.com/svn/django/trunk


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5583 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-01 19:40:39 +00:00
Jeremy Dunck
bea0a500da gis: Noted test error messages that should be ignored since they're issued by geos on an expected failure. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5541 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-25 23:53:43 +00:00
Jeremy Dunck
fc779fe55a gis: Merged revisions 5491-5539 via svnmerge from 
http://code.djangoproject.com/svn/django/trunk


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5540 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-25 19:33:37 +00:00
Justin Bronn
b0a56a9919 gis: added the utils package with the introduction of the LayerMapping class. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5529 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-25 03:20:26 +00:00
Justin Bronn
8648cf78cd gis: added the Envelope class, used in getting layer and geometry extents; also added boundary and convex_hull properties. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5527 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-25 01:29:01 +00:00
Justin Bronn
c953f188dd gis: added support for Solaris 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5510 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-22 01:25:09 +00:00
Jeremy Dunck
bdcc95e5cc gis: Merged revisions 4786-5490 via svnmerge from 
http://code.djangoproject.com/svn/django/trunk

git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5492 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-18 16:48:27 +00:00
Justin Bronn
48c9f87e1f gis: GDAL improvements; added Driver class, improved tests, removed non-existent exception, updated geometries for tests, updated documentation. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5478 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-15 06:02:04 +00:00
Justin Bronn
b0b7bbced7 gis: GEOSGeometry updates, improved initialization & tests, simplified some routines. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5474 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-15 03:49:25 +00:00
Justin Bronn
6538a26a47 gis: NULL geometries are now allowed (thanks Robert Coup!), field parameter no longer needed for _post_create_sql(), and added extra instance methods for SpatialReference/SRID. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5448 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-09 19:55:42 +00:00
Justin Bronn
b962a44a4d gis: Added an intial ctypes interface to GDAL/OGR 
(1) SpatialReference allows for rich access to properties of spatial 
      reference systems.
  (2) OGRGeometry provides access to the OGR Geometry classes -- may be
      accessed from models with the get_GEOM_ogr() extra instance method.


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5397 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-01 01:15:35 +00:00
Justin Bronn
38ff3cff45 gis: Some GEOSGeometry patches, biggest change is that __iter__, __getitem__, and __len__ now supported on Polygon and LineString 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5395 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-31 23:29:16 +00:00
Jeremy Dunck
3a618c7824 gis: Committed todo notes. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5382 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-29 14:12:37 +00:00
Justin Bronn
f84bb1b18f gis: (1) fixed WKT admin bug 
(2) cleaned up GeometryField (moved SQL creation into field, index creation now on by default) 
     (3) now have exact lookup type, e.g., filter(geom='...') works


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5336 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-25 01:29:10 +00:00
Justin Bronn
58aa35e7a5 gis: width parameter on buffer() should be a double (thanks Todd Small\!). minor docstring tweaks. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5134 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-01 04:04:50 +00:00
Justin Bronn
e30720a2dc gis: Fixed segfault on invalid WKT (added test for both invalid HEX and WKT). GEOSException now a proper exception. Updated error handler. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5030 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-19 12:49:40 +00:00
Justin Bronn
522400d8ef gis: fixed bugs in GEOSCoordSeq (and added a test case). added preliminary support for Mac OSX compiled GEOS libraries. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5023 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-18 00:13:25 +00:00
Justin Bronn
39f9d48e4e gis: added GEOSGeometry, a ctypes wrapper for the GEOS library, providing: 
(1) an interface with the GEOS C API, using only python and ctypes (can be accessed w/get_GEOM_geos)
  (2) independence from the GEOS Python SWIG module that is deprecated and no longer maintained
  (3) portability, currently works on both Linux and Win32 platforms


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@5008 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-16 03:43:53 +00:00
Justin Bronn
fdbbd652bc gis: added models for the PostGIS/OGC geometric tables 'spatial_ref_sys' and 
'geometry_columns'.


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@4997 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-11 21:11:48 +00:00
Justin Bronn
8ef0b01e72 gis: two big changes: 
(1) the addition of the GeoMixin class, which gives geometry fields contributed functions (e.g. get_GEOM_area).
 (2) geo_filter() is no more, all queries use filter() now.


git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@4884 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-31 21:25:29 +00:00
Justin Bronn
0bf6355918 gis: geographic oldforms, allows editing of geometries as WKT in admin 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@4883 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-31 21:18:05 +00:00
Justin Bronn
b6359772b1 gis: module for interfacing with GEOS routines. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@4882 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-31 21:14:22 +00:00
Jeremy Dunck
1a657ecf52 gis: Merged revisions 4799-4809 via svnmerge. 
Last revision prior to 0.96 release.

git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@4853 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-29 16:58:58 +00:00