def to_polygon(self, srs=900913): if self.geometry: return loads(self.geometry) # tile size (in meters) at the required zoom level step = max/(2**(self.zoom - 1)) tb = TileBuilder(step) return tb.create_square(self.x, self.y, srs)
def to_polygon(self, srs=900913): if self.geometry: return loads(self.geometry) # tile size (in meters) at the required zoom level step = max / (2**(self.zoom - 1)) tb = TileBuilder(step) return tb.create_square(self.x, self.y, srs)
def to_polygon(self, srs=900913): z = self.job.zoom # tile size (in meters) at the required zoom level step = max/(2**(z - 1)) tb = TileBuilder(step) return tb.create_square(self.x, self.y, srs)