code: def pixdump( source, start=None, end=None, length=None, width=64, height=None, palette=None ):
      
  
      for line in pixdump_iter( source, start, end, length, width, height, palette ):
          print( line )
docs: Print the contents of a byte string as a 256 colour image.
  
      source
          The byte string to print.
  
      start
          Start offset to read from (default: start)
  
      end
          End offset to stop reading at (default: end)
  
      length
          Length to read in (optional replacement for end)
  
      width
          Width of image to render in pixels (default: 64)
  
      height
          Height of image to render in pixels (default: auto)
  
      palette
          List of Colours to use (default: test palette)