def get_cellid_center_coordinate(self, cellid):
"""
get one cell's center point's coordinate [longitude, latitude]
:param cellid: lnglat_to_cellid生成的cellid
:return:tuple(center_longitude, center_latitude)
"""
center = Cell(cell_id=CellId(cellid)).get_center()
return (LatLng.longitude(center).degrees,
LatLng.latitude(center).degrees)
def bounds(cell_id):
cell = Cell(cell_id)
url_string = 'http://maps.googleapis.com/maps/api/staticmap?size=400x400&path='
coords = []
for i in range(4) + [0]:
point = cell.get_vertex(i)
coords.append("{},{}".format(LatLng.latitude(point).degrees, LatLng.longitude(point).degrees))
url_string += "|".join(coords)
print url_string
