Adding comment about using Pillow instead of PIL

diff --git a/Scan/STLcd/bitmap2Struct.py b/Scan/STLcd/bitmap2Struct.py
index dcf30c69b037bda8473d7735852787b4681705ba..f0790a29aa5f5b1ceb46da830ed81999076c08d2 100755 (executable)
--- a/Scan/STLcd/bitmap2Struct.py
+++ b/Scan/STLcd/bitmap2Struct.py
@@ -19,7 +19,7 @@
 import sys
 
 from array import *
-from PIL import Image
+from PIL import Image # Use pillow instead of PIL, it works with Python 3
 
 
 # Convenience class to deal with converting images to a C array