chickadee » leptonic » pix-scale

pix-scaleprocedure
  • in - PPIX
  • in - SCALEX, SCALEY: float values.
    • Uses: sharpening for scale factors 0.2-0.7,
    • ‘linear interpolation’ for factors 0.7-1.4, and
    • no sharpening when scale factors > 1.4.
  • returns: scaled ppix on success, #f on error.