from vipsCC import *
im = VImage.VImage ("test.jpg")

# Shrink by 10%
im = im.affine (0.25, 0, 0, 0.25, 0, 0, 0, 0, int (im.Xsize() * 0.25), int (im.Ysize() * 0.25))

# sharpen
#mask = VMask.VIMask("sharp.con")
#im = im.conv(mask)

# write back again
im.write("out_test.jpg")

del im