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Code Issues 32 Releases Wiki Activity

Fixed #27552 -- Added docs/test for GEOSGeometry.normalize().

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This commit is contained in:
Sergey Fedoseev 2016-11-30 18:39:03 +06:00 committed by Tim Graham
parent 8eb56f3c78
commit 21322f9271
3 changed files with 17 additions and 1 deletions
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2
django/contrib/gis/geos/geometry.py
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@ -259,7 +259,7 @@ class GEOSGeometry(GEOSBase, ListMixin):
def normalize(self): def normalize(self):
"Converts this Geometry to normal form (or canonical form)." "Converts this Geometry to normal form (or canonical form)."
return capi.geos_normalize(self.ptr) capi.geos_normalize(self.ptr)
# #### Unary predicates #### # #### Unary predicates ####
@property @property

11
docs/ref/contrib/gis/geos.txt
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@ -652,6 +652,17 @@ Other Properties & Methods
positive integer even if it was called with a positive integer even if it was called with a
:class:`~django.contrib.gis.gdal.CoordTransform` object. :class:`~django.contrib.gis.gdal.CoordTransform` object.
.. method:: GEOSGeometry.normalize()
Converts this geometry to canonical form::
>>> g = MultiPoint(Point(0, 0), Point(2, 2), Point(1, 1))
>>> print(g)
MULTIPOINT (0 0, 2 2, 1 1)
>>> g.normalize()
>>> print(g)
MULTIPOINT (2 2, 1 1, 0 0)
``Point`` ``Point``
--------- ---------

5
tests/gis_tests/geos_tests/test_geos.py
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@ -1331,6 +1331,11 @@ class GEOSTest(SimpleTestCase, TestDataMixin):
), ),
) )
def test_normalize(self):
g = MultiPoint(Point(0, 0), Point(2, 2), Point(1, 1))
self.assertIsNone(g.normalize())
self.assertTrue(g.equals_exact(MultiPoint(Point(2, 2), Point(1, 1), Point(0, 0))))
@ignore_warnings(category=RemovedInDjango20Warning) @ignore_warnings(category=RemovedInDjango20Warning)
def test_deprecated_srid_getters_setters(self): def test_deprecated_srid_getters_setters(self):
p = Point(1, 2, srid=123) p = Point(1, 2, srid=123)