rearranging images

rearranging images

from PIL import Image
i = Image.open('static/images/dudes/sheep-2.png')
new_image = Image.new(i.mode, (256,256))

size_per_image = 128
real_image_size = 64

# for changing old sheep with spacing to new sheep
def map_portion(x_num, y_num):
  start_x = x_num*size_per_image + 32
  start_y = y_num*size_per_image + 32
  for x in xrange(real_image_size):
    for y in xrange(real_image_size):
      t_x = x_num*real_image_size+x
      t_y = y_num*real_image_size+y
      p = i.getpixel((start_x+x, start_y+y))
      new_image.putpixel((t_x,t_y),p)
      
def remove_spacing():
 for x in range(4):
    for y in range(4):
       map_portion(x,y)
  new_image.save("spaces-removed.png")

def move_row(old_y, new_y):
  y_start = old_y * real_image_size;
  y_end = new_y * real_image_size
  for x in xrange(256):
    for y in xrange(real_image_size):
      p = i.getpixel((x,y_start+y))
      new_image.putpixel((x,y_end+y), p)

# for re-arranging the rows to down-left-right-up order
def move_rows():
  move_row(0, 3)
  move_row(1, 1)
  move_row(2, 0)
  move_row(3, 2)