greenwich/raster.py
def transform(self, coords):
        """Transform from projection coordinates (Xp,Yp) space to pixel/line
        (P,L) raster space, based on the provided geotransformation.

        Arguments:
        coords -- input coordinates as iterable containing two-tuples/lists
        such as ((-120, 38), (-121, 39))
        """
        # Use local vars for better performance here.
        origin_x, origin_y = self.origin
        sx, sy = self.scale
        return [(int(math.floor((x - origin_x) / sx)),
                 int(math.floor((y - origin_y) / sy)))
                for x, y in coords]
def transform(self, coords):
        """Transform from projection coordinates (Xp,Yp) space to pixel/line
        (P,L) raster space, based on the provided geotransformation.

        Arguments:
        coords -- input coordinates as iterable containing two-tuples/lists
        such as ((-120, 38), (-121, 39))
        """
        # Use local vars for better performance here.
        origin_x, origin_y = self.origin
        sx, sy = self.scale
        return [(int(math.floor((x - origin_x) / sx)),
                 int(math.floor((y - origin_y) / sy)))
                for x, y in coords]
def transform ( self , coords ) : # Use local vars for better performance here. origin_x , origin_y = self . origin sx , sy = self . scale return [ ( int ( math . floor ( ( x - origin_x ) / sx ) ) , int ( math . floor ( ( y - origin_y ) / sy ) ) ) for x , y in coords ]
Transform from projection coordinates (Xp,Yp) space to pixel/line
        (P,L) raster space, based on the provided geotransformation.

        Arguments:
        coords -- input coordinates as iterable containing two-tuples/lists
        such as ((-120, 38), (-121, 39))
Transform from projection coordinates ( Xp Yp ) space to pixel / line ( P L ) raster space based on the provided geotransformation .