1.1 --- a/optimiser.py	Tue Sep 08 21:29:00 2015 +0200
     1.2 +++ b/optimiser.py	Tue Sep 08 22:14:55 2015 +0200
     1.3 @@ -84,10 +84,11 @@
     1.4  
     1.5  if __name__ == "__main__":
     1.6      width = 320
     1.7 -    height = 192
     1.8      input_filename, output_filename = sys.argv[1:3]
     1.9  
    1.10      im = PIL.Image.open(input_filename)
    1.11 +    w, h = im.size
    1.12 +    height = (width * h) / w
    1.13      im = im.resize((width, height))
    1.14  
    1.15      usage = []