def __init__(self, geom_input, srs=None):
"Initializes Geometry on either WKT or an OGR pointer as input."
str_instance = isinstance(geom_input, basestring)
# If HEX, unpack input to to a binary buffer.
if str_instance and hex_regex.match(geom_input):
geom_input = buffer(a2b_hex(geom_input.upper()))
str_instance = False
# Constructing the geometry,
if str_instance:
# Checking if unicode
if isinstance(geom_input, unicode):
# Encoding to ASCII, WKT or HEX doesn't need any more.
geom_input = geom_input.encode('ascii')
wkt_m = wkt_regex.match(geom_input)
json_m = json_regex.match(geom_input)
if wkt_m:
if wkt_m.group('type').upper() == 'LINEARRING':
# OGR_G_CreateFromWkt doesn't work with LINEARRING WKT.
# See http://trac.osgeo.org/gdal/ticket/1992.
g = capi.create_geom(OGRGeomType(wkt_m.group('type')).num)
capi.import_wkt(g, byref(c_char_p(geom_input)))
else:
g = capi.from_wkt(byref(c_char_p(geom_input)), None, byref(c_void_p()))
elif json_m:
if GEOJSON:
g = capi.from_json(geom_input)
else:
raise NotImplementedError('GeoJSON input only supported on GDAL 1.5+.')
else:
# Seeing if the input is a valid short-hand string
# (e.g., 'Point', 'POLYGON').
ogr_t = OGRGeomType(geom_input)
g = capi.create_geom(OGRGeomType(geom_input).num)
elif isinstance(geom_input, buffer):
# WKB was passed in
g = capi.from_wkb(str(geom_input), None, byref(c_void_p()), len(geom_input))
elif isinstance(geom_input, OGRGeomType):
# OGRGeomType was passed in, an empty geometry will be created.
g = capi.create_geom(geom_input.num)
elif isinstance(geom_input, self.ptr_type):
# OGR pointer (c_void_p) was the input.
g = geom_input
else:
raise OGRException('Invalid input type for OGR Geometry construction: %s' % type(geom_input))
# Now checking the Geometry pointer before finishing initialization
# by setting the pointer for the object.
if not g:
raise OGRException('Cannot create OGR Geometry from input: %s' % str(geom_input))
self.ptr = g
# Assigning the SpatialReference object to the geometry, if valid.
if bool(srs): self.srs = srs
# Setting the class depending upon the OGR Geometry Type
self.__class__ = GEO_CLASSES[self.geom_type.num]
def _from_json(geom_input):
ptr = capi.from_json(geom_input)
if GDAL_VERSION < (2, 0):
try:
capi.get_geom_srs(ptr)
except SRSException:
srs = SpatialReference(4326)
capi.assign_srs(ptr, srs.ptr)
return ptr
def _from_json(geom_input):
ptr = capi.from_json(geom_input)
if GDAL_VERSION < (2, 0):
try:
capi.get_geom_srs(ptr)
except SRSException:
srs = SpatialReference(4326)
capi.assign_srs(ptr, srs.ptr)
return ptr
def __init__(self, geom_input, srs=None):
"Initializes Geometry on either WKT or an OGR pointer as input."
str_instance = isinstance(geom_input, six.string_types)
# If HEX, unpack input to a binary buffer.
if str_instance and hex_regex.match(geom_input):
geom_input = six.memoryview(a2b_hex(geom_input.upper().encode()))
str_instance = False
# Constructing the geometry,
if str_instance:
wkt_m = wkt_regex.match(geom_input)
json_m = json_regex.match(geom_input)
if wkt_m:
if wkt_m.group('srid'):
# If there's EWKT, set the SRS w/value of the SRID.
srs = int(wkt_m.group('srid'))
if wkt_m.group('type').upper() == 'LINEARRING':
# OGR_G_CreateFromWkt doesn't work with LINEARRING WKT.
# See http://trac.osgeo.org/gdal/ticket/1992.
g = capi.create_geom(OGRGeomType(wkt_m.group('type')).num)
capi.import_wkt(g, byref(c_char_p(wkt_m.group('wkt').encode())))
else:
g = capi.from_wkt(byref(c_char_p(wkt_m.group('wkt').encode())), None, byref(c_void_p()))
elif json_m:
g = capi.from_json(geom_input.encode())
else:
# Seeing if the input is a valid short-hand string
# (e.g., 'Point', 'POLYGON').
OGRGeomType(geom_input)
g = capi.create_geom(OGRGeomType(geom_input).num)
elif isinstance(geom_input, six.memoryview):
# WKB was passed in
g = self._from_wkb(geom_input)
elif isinstance(geom_input, OGRGeomType):
# OGRGeomType was passed in, an empty geometry will be created.
g = capi.create_geom(geom_input.num)
elif isinstance(geom_input, self.ptr_type):
# OGR pointer (c_void_p) was the input.
g = geom_input
else:
raise GDALException('Invalid input type for OGR Geometry construction: %s' % type(geom_input))
# Now checking the Geometry pointer before finishing initialization
# by setting the pointer for the object.
if not g:
raise GDALException('Cannot create OGR Geometry from input: %s' % str(geom_input))
self.ptr = g
# Assigning the SpatialReference object to the geometry, if valid.
if srs:
self.srs = srs
# Setting the class depending upon the OGR Geometry Type
self.__class__ = GEO_CLASSES[self.geom_type.num]
def __init__(self, geom_input, srs=None):
"Initializes Geometry on either WKT or an OGR pointer as input."
str_instance = isinstance(geom_input, six.string_types)
# If HEX, unpack input to a binary buffer.
if str_instance and hex_regex.match(geom_input):
geom_input = six.memoryview(a2b_hex(geom_input.upper().encode()))
str_instance = False
# Constructing the geometry,
if str_instance:
wkt_m = wkt_regex.match(geom_input)
json_m = json_regex.match(geom_input)
if wkt_m:
if wkt_m.group('srid'):
# If there's EWKT, set the SRS w/value of the SRID.
srs = int(wkt_m.group('srid'))
if wkt_m.group('type').upper() == 'LINEARRING':
# OGR_G_CreateFromWkt doesn't work with LINEARRING WKT.
# See http://trac.osgeo.org/gdal/ticket/1992.
g = capi.create_geom(OGRGeomType(wkt_m.group('type')).num)
capi.import_wkt(g, byref(c_char_p(wkt_m.group('wkt').encode())))
else:
g = capi.from_wkt(byref(c_char_p(wkt_m.group('wkt').encode())), None, byref(c_void_p()))
elif json_m:
g = capi.from_json(geom_input.encode())
else:
# Seeing if the input is a valid short-hand string
# (e.g., 'Point', 'POLYGON').
OGRGeomType(geom_input)
g = capi.create_geom(OGRGeomType(geom_input).num)
elif isinstance(geom_input, six.memoryview):
# WKB was passed in
g = capi.from_wkb(bytes(geom_input), None, byref(c_void_p()), len(geom_input))
elif isinstance(geom_input, OGRGeomType):
# OGRGeomType was passed in, an empty geometry will be created.
g = capi.create_geom(geom_input.num)
elif isinstance(geom_input, self.ptr_type):
# OGR pointer (c_void_p) was the input.
g = geom_input
else:
raise GDALException('Invalid input type for OGR Geometry construction: %s' % type(geom_input))
# Now checking the Geometry pointer before finishing initialization
# by setting the pointer for the object.
if not g:
raise GDALException('Cannot create OGR Geometry from input: %s' % str(geom_input))
self.ptr = g
# Assigning the SpatialReference object to the geometry, if valid.
if srs:
self.srs = srs
# Setting the class depending upon the OGR Geometry Type
self.__class__ = GEO_CLASSES[self.geom_type.num]
def __init__(self, geom_input, srs=None):
"Initializes Geometry on either WKT or an OGR pointer as input."
str_instance = isinstance(geom_input, basestring)
# If HEX, unpack input to to a binary buffer.
if str_instance and hex_regex.match(geom_input):
geom_input = buffer(a2b_hex(geom_input.upper()))
str_instance = False
# Constructing the geometry,
if str_instance:
# Checking if unicode
if isinstance(geom_input, unicode):
# Encoding to ASCII, WKT or HEX doesn't need any more.
geom_input = geom_input.encode('ascii')
wkt_m = wkt_regex.match(geom_input)
json_m = json_regex.match(geom_input)
if wkt_m:
if wkt_m.group('type').upper() == 'LINEARRING':
# OGR_G_CreateFromWkt doesn't work with LINEARRING WKT.
# See http://trac.osgeo.org/gdal/ticket/1992.
g = capi.create_geom(OGRGeomType(wkt_m.group('type')).num)
capi.import_wkt(g, byref(c_char_p(geom_input)))
else:
g = capi.from_wkt(byref(c_char_p(geom_input)), None,
byref(c_void_p()))
elif json_m:
if GEOJSON:
g = capi.from_json(geom_input)
else:
raise NotImplementedError(
'GeoJSON input only supported on GDAL 1.5+.')
else:
# Seeing if the input is a valid short-hand string
# (e.g., 'Point', 'POLYGON').
ogr_t = OGRGeomType(geom_input)
g = capi.create_geom(OGRGeomType(geom_input).num)
elif isinstance(geom_input, buffer):
# WKB was passed in
g = capi.from_wkb(str(geom_input), None, byref(c_void_p()),
len(geom_input))
elif isinstance(geom_input, OGRGeomType):
# OGRGeomType was passed in, an empty geometry will be created.
g = capi.create_geom(geom_input.num)
elif isinstance(geom_input, self.ptr_type):
# OGR pointer (c_void_p) was the input.
g = geom_input
else:
raise OGRException(
'Invalid input type for OGR Geometry construction: %s' %
type(geom_input))
# Now checking the Geometry pointer before finishing initialization
# by setting the pointer for the object.
if not g:
raise OGRException('Cannot create OGR Geometry from input: %s' %
str(geom_input))
self.ptr = g
# Assigning the SpatialReference object to the geometry, if valid.
if bool(srs): self.srs = srs
# Setting the class depending upon the OGR Geometry Type
self.__class__ = GEO_CLASSES[self.geom_type.num]
def _from_json(geom_input):
return capi.from_json(geom_input)
wkt_m = wkt_regex.match(geom_input)
json_m = json_regex.match(geom_input)
if wkt_m:
if wkt_m.group('srid'):
# If there's EWKT, set the SRS w/value of the SRID.
srs = int(wkt_m.group('srid'))
if wkt_m.group('type').upper() == 'LINEARRING':
# OGR_G_CreateFromWkt doesn't work with LINEARRING WKT.
# See http://trac.osgeo.org/gdal/ticket/1992.
g = capi.create_geom(OGRGeomType(wkt_m.group('type')).num)
capi.import_wkt(g, byref(c_char_p(wkt_m.group('wkt').encode())))
else:
g = capi.from_wkt(byref(c_char_p(wkt_m.group('wkt').encode())), None, byref(c_void_p()))
elif json_m:
<<<<<<< HEAD
g = capi.from_json(geom_input.encode())
=======
g = self._from_json(geom_input.encode())
>>>>>>> 37c99181c9a6b95433d60f8c8ef9af5731096435
else:
# Seeing if the input is a valid short-hand string
# (e.g., 'Point', 'POLYGON').
OGRGeomType(geom_input)
g = capi.create_geom(OGRGeomType(geom_input).num)
<<<<<<< HEAD
elif isinstance(geom_input, six.memoryview):
=======
elif isinstance(geom_input, memoryview):
>>>>>>> 37c99181c9a6b95433d60f8c8ef9af5731096435
# WKB was passed in
g = self._from_wkb(geom_input)