def __setitem__(self, index, geom):
"Sets the Geometry at the specified index."
self._checkindex(index)
if not isinstance(geom, self._allowed):
raise TypeError('Incompatible Geometry for collection.')
ngeoms = len(self)
geoms = get_pointer_arr(ngeoms)
for i in xrange(ngeoms):
if i == index:
geoms[i] = geom_clone(geom.ptr)
else:
geoms[i] = geom_clone(get_geomn(self.ptr, i))
# Creating a new collection, and destroying the contents of the previous poiner.
prev_ptr = self.ptr
srid = self.srid
self._ptr = create_collection(c_int(self._typeid), byref(geoms), c_uint(ngeoms))
if srid: self.srid = srid
destroy_geom(prev_ptr)
def __setitem__(self, index, geom):
"Sets the Geometry at the specified index."
self._checkindex(index)
if not isinstance(geom, self._allowed):
raise TypeError('Incompatible Geometry for collection.')
ngeoms = len(self)
geoms = get_pointer_arr(ngeoms)
for i in xrange(ngeoms):
if i == index:
geoms[i] = geom_clone(geom.ptr)
else:
geoms[i] = geom_clone(get_geomn(self.ptr, i))
# Creating a new collection, and destroying the contents of the previous poiner.
prev_ptr = self.ptr
srid = self.srid
self._ptr = create_collection(c_int(self._typeid), byref(geoms),
c_uint(ngeoms))
if srid: self.srid = srid
destroy_geom(prev_ptr)
def _get_single_internal(self, index):
return capi.get_geomn(self.ptr, index)
def _get_single_internal(self, index):
return capi.get_geomn(self.ptr, index)
def __getitem__(self, index):
"Returns the Geometry from this Collection at the given index (0-based)."
# Checking the index and returning the corresponding GEOS geometry.
self._checkindex(index)
return GEOSGeometry(geom_clone(get_geomn(self.ptr, index)), srid=self.srid)
"""
def __getitem__(self, index):
"Returns the Geometry from this Collection at the given index (0-based)."
# Checking the index and returning the corresponding GEOS geometry.
self._checkindex(index)
return GEOSGeometry(geom_clone(get_geomn(self.ptr, index)),
srid=self.srid)
def _getitem_internal(self, index):
return capi.get_geomn(self.ptr, index)
def _getitem_internal(self, index):
return capi.get_geomn(self.ptr, index)