def funct1 ():
  file = pickAFile()
  pict = makePicture (file)
  openPictureTool (pict)
  print pict
  print getWidth (pict)
  print getHeight (pict)
  

  pix1 = getPixel (pict, 30, 30)
  print pix1
  print getRed(pix1)
  print getGreen(pix1)
  print getBlue(pix1)

  pix2 = getPixel (pict, 282,157)
  print pix2
  print getRed(pix2)
  print getGreen(pix2)
  print getBlue(pix2)

  print distance (getColor (pix1), getColor (pix2) )