def __init__(self, mapdirobj = None, gpsimage = True, maptype = MapTypeNormal,
mapnumber=0, bigendian = False, inifile = None, hasmultiplemaps=True):
self.gpsimage = gpsimage
self.maptype = maptype
self._mapnumber = mapnumber
if mapdirobj == None:
self.mapdir = mapdir.MapDirectory()
else:
if not isinstance(mapdirobj, mapdir.MapDirectory):
raise ValueError("mapdirobj should be a MapDirectory object")
self.mapdir = mapdirobj
self.name = "Map"
self.mode = None # Open mode ['r','w','a']
self.debug=False
self.has_zip = True
self.has_marine = (maptype == MapTypeStreetRoute)
self._inifile = inifile
self.inmemory = False ## If true all processing will be done in memory
if maptype == MapTypeStreetRoute:
self.routingcfg = routing.RoutingConfig()
else:
self.routingcfg = None
## Set endian
self.bigendian = bigendian
# Groups
self._poigroup=None
self.groups=[]
self._searchgroups = [] ## Searchable group indices
# Tables
if maptype == MapTypeStreetRoute:
self._ziptables = (0,1,0,0)
else:
self._ziptables = (0,0)
self._marinetables = (0,1,0,1)
## Bounding box and bounding rect
self._bboxrec = None
self._boundrec = Rec((-198.316818, -99.475197), (198.316818, 99.475197))
## Resolution and reference point
self._scale = self.defaultscale
self._refpoint = N.array([0.0, 0.0])
## Config file
self._cfg = ConfigParserUpper()
self._initcfg()
## Layer and POI config
self._laycfg = LayerConfig()
self._poiconfig = POILayerConfig()
## Database
self._db = None
## Other parameters
otherparameters = (
## Name, default value, description
('startscale', 4500.0, 'Start scale'),
('laycolor', 0, 'Unknown'),
('copyrightholders', ['Unknown'], 'Copyright holders'),
)
## Create properties for these parameters
for param in otherparameters:
setattr(self, '_' + param[0], param[1])
getfunc = lambda self, val: self.set_parameter('_'+param[0])
setfunc = lambda self, val: self.set_parameter('_'+param[0], val)
setattr(self.__class__, param[0], property(getfunc, setfunc, doc=param[2]))
## Update config
self._updatecfg()
## hasmultiplemaps is True if mapdir can have multiple maps with prefixes before their files
self.hasmultiplemaps = hasmultiplemaps
