code: def scale(self, percent, scaleFromCenter=True):
          
          self._transmogrophy(self.angle, percent, scaleFromCenter, self.flipH, self.flipV)
docs: scales an Image object
  
          Parameters:
              | percent - a percent of the original size
              |           numbers bigger than 100 scale up
              |           numbers less than 100 scale down
              |           100 scales to the original size
          Optional keyword parameters:
              | scaleFromCenter - should the image scale from the center or from the upper left hand corner
              |           (default is True, scale from the center)