(self, tx, ty, zoom)
return quadKey
Converts TMS tile coordinates to Microsoft QuadTree
Converts TMS tile coordinates to Microsoft QuadTree
Converts TMS tile coordinates to Microsoft QuadTree
def QuadTree(self, tx, ty, zoom):
        "Converts TMS tile coordinates to Microsoft QuadTree"

        quadKey = ""
        ty = (2 ** zoom - 1) - ty
        for i in range(zoom, 0, -1):
            digit = 0
            mask = 1 << (i - 1)
            if (tx & mask) != 0:
                digit += 1
            if (ty & mask) != 0:
                digit += 2
            quadKey += str(digit)

        return quadKey
def QuadTree ( self , tx , ty , zoom ) : quadKey = "" ty = ( 2 ** zoom - 1 ) - ty for i in range ( zoom , 0 , - 1 ) : digit = 0 mask = 1 << ( i - 1 ) if ( tx & mask ) != 0 : digit += 1 if ( ty & mask ) != 0 : digit += 2 quadKey += str ( digit ) return quadKey