def __init__(self, wfs, features, **kwargs):
"""
Parameters
----------
wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Other Parameters
----------------
**kwargs
Keyword arguments to be used when drawing this feature.
"""
try:
from cartopy.io.ogc_clients import WFSGeometrySource
except ImportError as e:
raise ImportError(
'WFSFeature requires additional dependencies. If installed '
'via pip, try `pip install cartopy[ows]`.\n') from e
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super().__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
class WFSFeature(Feature):
"""
A class capable of drawing a collection of geometries
obtained from an OGC Web Feature Service (WFS).
This feature requires additional dependencies. If installed via pip,
try ``pip install cartopy[ows]``.
"""
def __init__(self, wfs, features, **kwargs):
"""
Parameters
----------
wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Other Parameters
----------------
**kwargs
Keyword arguments to be used when drawing this feature.
"""
try:
from cartopy.io.ogc_clients import WFSGeometrySource
except ImportError as e:
raise ImportError(
'WFSFeature requires additional dependencies. If installed '
'via pip, try `pip install cartopy[ows]`.\n') from e
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super().__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
def geometries(self):
min_x, min_y, max_x, max_y = self.crs.boundary.bounds
geoms = self.source.fetch_geometries(self.crs,
extent=(min_x, max_x,
min_y, max_y))
return iter(geoms)
def intersecting_geometries(self, extent):
geoms = self.source.fetch_geometries(self.crs, extent)
return iter(geoms)
class WFSFeature(Feature):
"""
A class capable of drawing a collection of geometries
obtained from an OGC Web Feature Service (WFS).
This feature requires additional dependencies. If installed via pip,
try ``pip install cartopy[ows]``.
"""
def __init__(self, wfs, features, **kwargs):
"""
Parameters
----------
wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Other Parameters
----------------
**kwargs
Keyword arguments to be used when drawing this feature.
"""
try:
from cartopy.io.ogc_clients import WFSGeometrySource
except ImportError as e:
six.raise_from(ImportError(
'WFSFeature requires additional dependencies. If installed '
'via pip, try `pip install cartopy[ows]`.\n'), e)
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super(WFSFeature, self).__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
def geometries(self):
min_x, min_y, max_x, max_y = self.crs.boundary.bounds
geoms = self.source.fetch_geometries(self.crs,
extent=(min_x, max_x,
min_y, max_y))
return iter(geoms)
def intersecting_geometries(self, extent):
geoms = self.source.fetch_geometries(self.crs, extent)
return iter(geoms)
def __init__(self, wfs, features, **kwargs):
"""
Parameters
----------
wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Other Parameters
----------------
**kwargs
Keyword arguments to be used when drawing this feature.
"""
try:
from cartopy.io.ogc_clients import WFSGeometrySource
except ImportError as e:
six.raise_from(ImportError(
'WFSFeature requires additional dependencies. If installed '
'via pip, try `pip install cartopy[ows]`.\n'), e)
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super(WFSFeature, self).__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
class WFSFeature(Feature):
"""
A class capable of drawing a collection of geometries
obtained from an OGC Web Feature Service (WFS).
"""
def __init__(self, wfs, features, **kwargs):
"""
Args:
* wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
* features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Kwargs:
Keyword arguments to be used when drawing this feature.
"""
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super(WFSFeature, self).__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
def geometries(self):
min_x, min_y, max_x, max_y = self.crs.boundary.bounds
geoms = self.source.fetch_geometries(self.crs,
extent=(min_x, max_x,
min_y, max_y))
return iter(geoms)
def intersecting_geometries(self, extent):
geoms = self.source.fetch_geometries(self.crs, extent)
return iter(geoms)
class WFSFeature(Feature):
"""
A class capable of drawing a collection of geometries
obtained from an OGC Web Feature Service (WFS).
"""
def __init__(self, wfs, features, **kwargs):
"""
Args:
* wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
* features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Kwargs:
Keyword arguments to be used when drawing this feature.
"""
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super(WFSFeature, self).__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
def geometries(self):
min_x, min_y, max_x, max_y = self.crs.boundary.bounds
geoms = self.source.fetch_geometries(self.crs,
extent=(min_x, max_x,
min_y, max_y))
return iter(geoms)
def intersecting_geometries(self, extent):
geoms = self.source.fetch_geometries(self.crs, extent)
return iter(geoms)
def __init__(self, wfs, features, **kwargs):
"""
Args:
* wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
* features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Kwargs:
Keyword arguments to be used when drawing this feature.
"""
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super(WFSFeature, self).__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
def __init__(self, wfs, features, **kwargs):
"""
Args:
* wfs: string or :class:`owslib.wfs.WebFeatureService` instance
The WebFeatureService instance, or URL of a WFS service, from which
to retrieve the geometries.
* features: string or list of strings
The typename(s) of features available from the web service that
will be retrieved. Somewhat analogous to layers in WMS/WMTS.
Kwargs:
Keyword arguments to be used when drawing this feature.
"""
self.source = WFSGeometrySource(wfs, features)
crs = self.source.default_projection()
super(WFSFeature, self).__init__(crs, **kwargs)
# Default kwargs
self._kwargs.setdefault('edgecolor', 'black')
self._kwargs.setdefault('facecolor', 'none')
