def __init__(self, connection, commit=True, tilecoord_in_topleft=False, **kwargs):
self.connection = connection
self.metadata = Metadata(self.connection, commit)
self.tiles = Tiles(tilecoord_in_topleft, self.connection, commit)
if 'content_type' not in kwargs and 'format' in self.metadata:
kwargs['content_type'] = mimetypes.types_map.get('.' + self.metadata['format'], None)
TileStore.__init__(self, **kwargs)
def __init__(
self, tilegrid, mapfile, data_buffer=128, image_buffer=0, output_format='png256', resolution=2,
layers_fields={}, drop_empty_utfgrid=False, proj4_literal=None, **kwargs):
"""
Constructs a MapnikTileStore
:param tilegrid: the tilegrid.
:param mapfile: the file used to render the tiles.
:param buffer_size: the image buffer size default is 128.
:param output_format: the output format,
possible values 'jpeg', 'png', 'png256', 'grid',
default is 'png256'
:param layers: the layers and fields used in the grid generation,
example: { 'my_layer': ['my_first_field', 'my_segonf_field']},
default is {}.
:param **kwargs: for extended class.
"""
TileStore.__init__(self, **kwargs)
self.tilegrid = tilegrid
self.buffer = image_buffer
self.output_format = output_format
self.resolution = resolution
self.layers_fields = layers_fields
self.drop_empty_utfgrid = drop_empty_utfgrid
self.mapnik = mapnik.Map(tilegrid.tile_size, tilegrid.tile_size)
mapnik.load_map(self.mapnik, mapfile, True)
self.mapnik.buffer_size = data_buffer
if proj4_literal is not None:
self.mapnik.srs = proj4_literal
def __init__(self,
connection,
commit=True,
tilecoord_in_topleft=False,
**kwargs):
self.connection = connection
self.tiles = Tiles(tilecoord_in_topleft, self.connection, commit)
TileStore.__init__(self, **kwargs)
def __init__(self,
connection,
commit=True,
tilecoord_in_topleft=False,
**kwargs):
self.connection = connection
self.metadata = Metadata(self.connection, commit)
self.tiles = Tiles(tilecoord_in_topleft, self.connection, commit)
if 'content_type' not in kwargs and 'format' in self.metadata:
kwargs['content_type'] = mimetypes.types_map.get(
'.' + self.metadata['format'], None)
TileStore.__init__(self, **kwargs)
def __init__(self, zipfile, layout=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.zipfile = zipfile
self.layout = layout
if self.layout is None:
extension_count = defaultdict(int)
for name in self.zipfile.namelist():
extension_count[os.path.splitext(name)[1]] += 1
for extension, count in sorted(extension_count.items(), key=lambda p: tuple(reversed(p)), reverse=True):
if re.match(r'\.(jpe?g|png)\Z', extension, re.I):
self.layout = WrappedTileLayout(OSMTileLayout(), suffix=extension)
break
if self.layout is None:
self.layout = OSMTileLayout()
def __init__(self, z, bounds, file=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.z = z
self.xbounds, self.ybounds = bounds
self.width = self.xbounds.stop - self.xbounds.start
self.height = self.ybounds.stop - self.ybounds.start
if 'bounding_pyramid' not in kwargs:
self.bounding_pyramid = BoundingPyramid({self.z: (self.xbounds, self.ybounds)})
if file:
self.image = PIL.Image.open(file)
assert self.image.mode == '1'
assert self.image.size == (self.width, self.height)
else:
self.image = PIL.Image.new('1', (self.width, self.height))
self.pixels = self.image.load()
def __init__(self, z, bounds, file=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.z = z
self.xbounds, self.ybounds = bounds
self.width = self.xbounds.stop - self.xbounds.start
self.height = self.ybounds.stop - self.ybounds.start
if 'bounding_pyramid' not in kwargs:
self.bounding_pyramid = BoundingPyramid(
{self.z: (self.xbounds, self.ybounds)})
if file:
self.image = PIL.Image.open(file)
assert self.image.mode == '1'
assert self.image.size == (self.width, self.height)
else:
self.image = PIL.Image.new('1', (self.width, self.height))
self.pixels = self.image.load()
def __init__(self, zipfile, layout=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.zipfile = zipfile
self.layout = layout
if self.layout is None:
extension_count = defaultdict(int)
for name in self.zipfile.namelist():
extension_count[os.path.splitext(name)[1]] += 1
for extension, count in sorted(extension_count.items(),
key=lambda p: tuple(reversed(p)),
reverse=True):
if re.match(r'\.(jpe?g|png)\Z', extension, re.I):
self.layout = WrappedTileLayout(OSMTileLayout(),
suffix=extension)
break
if self.layout is None:
self.layout = OSMTileLayout()
def __init__(self,
tilegrid,
mapfile,
data_buffer=128,
image_buffer=0,
output_format='png256',
resolution=2,
layers_fields={},
drop_empty_utfgrid=False,
proj4_literal=None,
**kwargs):
"""
Constructs a MapnikTileStore
:param tilegrid: the tilegrid.
:param mapfile: the file used to render the tiles.
:param buffer_size: the image buffer size default is 128.
:param output_format: the output format,
possible values 'jpeg', 'png', 'png256', 'grid',
default is 'png256'
:param layers: the layers and fields used in the grid generation,
example: { 'my_layer': ['my_first_field', 'my_segonf_field']},
default is {}.
:param **kwargs: for extended class.
"""
TileStore.__init__(self, **kwargs)
self.tilegrid = tilegrid
self.buffer = image_buffer
self.output_format = output_format
self.resolution = resolution
self.layers_fields = layers_fields
self.drop_empty_utfgrid = drop_empty_utfgrid
self.mapnik = mapnik.Map(tilegrid.tile_size, tilegrid.tile_size)
mapnik.load_map(self.mapnik, mapfile, True)
self.mapnik.buffer_size = data_buffer
if proj4_literal is not None:
self.mapnik.srs = proj4_literal
def __init__(self, db, **kwargs):
self.db = db
TileStore.__init__(self, **kwargs)
def __init__(self, tiles=None, **kwargs):
self.tiles = tiles or {}
TileStore.__init__(self, **kwargs)
def __init__(self, connection, database, collection, **kwargs):
self.client = MongoClient("mongodb://"+connection)
self.db = self.client[database]
self.collection = self.db[collection]
TileStore.__init__(self, **kwargs)
def __init__(self, bounding_pyramid=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.bounding_pyramid = bounding_pyramid or BoundingPyramid()
def __init__(self, tilestores, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilestores = tilestores
def __init__(self, tilelayouts, headers=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilelayouts = tuple(tilelayouts)
self.session = requests.session()
if headers is not None:
self.session.headers.update(headers)
def __init__(self, queue, on_empty=maybe_stop, **kwargs):
TileStore.__init__(self, **kwargs)
self.queue = queue
self.on_empty = maybe_stop
def __init__(self, tilelayout, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilelayout = tilelayout
def __init__(self, tilelayout, file=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilelayout = tilelayout
self.file = file
def __init__(self, bucket, tilelayout, dry_run=False, **kwargs):
self.s3bucket = S3Connection().bucket(bucket)
self.tilelayout = tilelayout
self.dry_run = dry_run
TileStore.__init__(self, **kwargs)
def __init__(self, queue, on_empty=maybe_stop, **kwargs):
TileStore.__init__(self, **kwargs)
self.queue = queue
self.on_empty = maybe_stop
def __init__(self, color=(0, 0, 0), **kwargs):
TileStore.__init__(self, content_type='image/png', **kwargs)
self.color = color
def __init__(self, client, tilelayout, flags=0, exptime=0, **kwargs):
TileStore.__init__(self, **kwargs)
self.client = client
self.tilelayout = tilelayout
self.flags = flags
self.exptime = exptime
def __init__(self, format, tile_size=256, border=0, **kwargs):
self.format = format
self.tile_size = tile_size
self.border = border
TileStore.__init__(self, **kwargs)
def __init__(self, tilestore, filters, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilestore = tilestore
self.filters = filters
def __init__(self, client, tilelayout, flags=0, exptime=0, **kwargs):
TileStore.__init__(self, **kwargs)
self.client = client
self.tilelayout = tilelayout
self.flags = flags
self.exptime = exptime
def __init__(self, db, **kwargs):
self.db = db
TileStore.__init__(self, **kwargs)
def __init__(self, connection, commit=True, tilecoord_in_topleft=False, **kwargs):
self.connection = connection
self.tiles = Tiles(tilecoord_in_topleft, self.connection, commit)
TileStore.__init__(self, **kwargs)
def __init__(self, bounding_pyramid=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.bounding_pyramid = bounding_pyramid or BoundingPyramid()
def __init__(self, tilelayout, file=None, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilelayout = tilelayout
self.file = file
def __init__(self, color=(0, 0, 0), **kwargs):
TileStore.__init__(self, content_type='image/png', **kwargs)
self.color = color
def __init__(self, format, tile_size=256, border=0, **kwargs):
self.format = format
self.tile_size = tile_size
self.border = border
TileStore.__init__(self, **kwargs)
def __init__(self, tilestore, filters, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilestore = tilestore
self.filters = filters
def __init__(self, tilestores, **kwargs):
TileStore.__init__(self, **kwargs)
self.tilestores = tilestores
