def __init__ (self, name, mapfile = None, projection = None, fonts = None, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.mapfile = mapfile
self.mapnik = None
self.projection = projection
if fonts:
self.fonts = fonts.split(",")
else:
self.fonts = []
def __init__ (self, name, mapfile = None, projection = None, fonts = None, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.mapfile = mapfile
self.mapnik = None
self.projection = projection
if fonts:
self.fonts = fonts.split(",")
else:
self.fonts = []
def __init__(self, name, source_srs, dest_srs, scales, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
# Type-cast scales (if coming from tilecache config file)
if isinstance(scales, basestring):
scales = [float(s) for s in scales.split(',')]
self.set_resolutions(scales)
self.source_srs = source_srs
self.dest_srs = dest_srs
self.set_bbox(self.bbox)
def __init__(self, name, source_srs, dest_srs, scales, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
# Type-cast scales (if coming from tilecache config file)
if isinstance(scales, basestring):
scales = [float(s) for s in scales.split(',')]
self.set_resolutions(scales)
self.source_srs = source_srs
self.dest_srs = dest_srs
self.set_bbox(self.bbox)
def __init__ (self, name, url = None, off_layers = "",
projection = None, **kwargs):
"""
Accepts projection in one of two forms:
* Raw string
* String beginning with @, in which case string is treated as filename
"""
MetaLayer.__init__(self, name, **kwargs)
self.url = url
self.off_layers = off_layers
self.projection = None
if projection is not None:
if projection.startswith("@"):
self.projection = open(projection[1:]).read()
else:
self.projection = projection
def __init__ (self, name, file = None, filebounds = "-180,-90,180,90",
transparency = False, scaling = "nearest", **kwargs):
import PIL.Image as PILImage
MetaLayer.__init__(self, name, **kwargs)
self.file = file
self.filebounds = map(float,filebounds.split(","))
self.image = PILImage.open(self.file)
self.image_size = self.image.size
self.image_res = [(self.filebounds[2] - self.filebounds[0]) / self.image_size[0],
(self.filebounds[3] - self.filebounds[1]) / self.image_size[1]
]
self.scaling = scaling.lower()
if isinstance(transparency, str):
transparency = transparency.lower() in ("true", "yes", "1")
self.transparency = transparency
def __init__(self, name, file=None, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.ds = gdal.Open(file, gdal.GA_ReadOnly)
#self.geo_transform = self.ds.GetGeoTransform()
# if self.geo_transform[2] != 0 or self.geo_transform[4] != 0:
# raise Exception("Image is not 'north-up', can not use.")
self.geo_transform = (0.0, 1.0, 0.0, self.ds.RasterYSize, 0.0, -1.0)
self.image_size = [self.ds.RasterXSize, self.ds.RasterYSize]
xform = self.geo_transform
self.data_extent = [
xform[0] + self.ds.RasterYSize * xform[2],
xform[3] + self.ds.RasterYSize * xform[5],
xform[0] + self.ds.RasterXSize * xform[1],
xform[3] + self.ds.RasterXSize * xform[4],
]
def __init__ (self, name, file = None, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.ds = gdal.Open(file)
self.geo_transform = self.ds.GetGeoTransform()
if self.geo_transform[2] != 0 or self.geo_transform[4] != 0:
raise Exception("Image is not 'north-up', can not use.")
if self.geo_transform == (0.0, 1.0, 0.0, 0.0, 0.0, 1.0):
self.geo_transform = (0.0, 1.0, 0.0, self.ds.RasterYSize, 0.0, -1.0)
size = [self.ds.RasterXSize, self.ds.RasterYSize]
xform = self.geo_transform
self.data_extent = [
xform[0] + self.ds.RasterYSize * xform[2],
xform[3] + self.ds.RasterYSize * xform[5],
xform[0] + self.ds.RasterXSize * xform[1],
xform[3] + self.ds.RasterXSize * xform[4]
]
def __init__(self,
name,
url=None,
off_layers="",
projection=None,
**kwargs):
"""
Accepts projection in one of two forms:
* Raw string
* String beginning with @, in which case string is treated as filename
"""
MetaLayer.__init__(self, name, **kwargs)
self.url = url
self.off_layers = off_layers
self.projection = None
if projection is not None:
if projection.startswith("@"):
self.projection = open(projection[1:]).read()
else:
self.projection = projection
def __init__(self,
name,
file=None,
filebounds="-180,-90,180,90",
transparency=False,
scaling="nearest",
**kwargs):
import PIL.Image as PILImage
MetaLayer.__init__(self, name, **kwargs)
self.file = file
self.filebounds = map(float, filebounds.split(","))
self.image = PILImage.open(self.file)
self.image_size = self.image.size
self.image_res = [
(self.filebounds[2] - self.filebounds[0]) / self.image_size[0],
(self.filebounds[3] - self.filebounds[1]) / self.image_size[1]
]
self.scaling = scaling.lower()
if isinstance(transparency, str):
transparency = transparency.lower() in ("true", "yes", "1")
self.transparency = transparency
def __init__ (self, name, url = None, user = None, password = None, expire=0, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.url = url
self.user = user
self.password = password
self.expire = expire
def __init__ (self, name, url = None, styles = "", user = None, password = None, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.url = url
self.styles = styles
self.user = user
self.password = password
def __init__(self, name, url=None, user=None, password=None, **kwargs):
"""Constructor"""
MetaLayer.__init__(self, name, **kwargs)
self.url = url
self.user = user
self.password = password
def __init__ (self, name, display='UTM', spacing=128, tick=8, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.display = display.lower()
self.spacing = int(spacing)
self.tick = int(tick)
def __init__(self, name, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.client = oam.Client(username, password)
def __init__ (self, name, mapfile = None, styles = "", **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.mapfile = mapfile
self.styles = styles
def __init__(self, name, mapfile=None, styles="", expire=0, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.mapfile = mapfile
self.styles = styles
self.expire = expire
def __init__ (self, name, **kwargs):
MetaLayer.__init__(self, name, **kwargs)
self.client = oam.Client(username, password)