refactoring and scratch image. fix break typo, etc.

create_rgf_from_png.py

@@ -0,0 +1,29 @@
+from PIL import Image
+from bitstring import BitArray
+import sys
+im = Image.open(sys.argv[1])
+pix = im.load()
+w=im.size[0]
+h=im.size[1]
+
+s = BitArray(bytearray([w,h]));
+
+bits = [ ]
+for j in range(h):
+  for i in range(w):
+    if len(bits) == 8:
+       s += bits 
+       bits = [ ]
+    if pix[i,j] == 1:
+      bits.insert(0,0)
+    else:
+      bits.insert(0,1)
+# pad row to 8 bits
+  dif = 8 - len(bits) 
+  for x in range(0, dif-1):
+    bits.insert(0,0)
+
+f = open('output.rgf', 'wb')
+s.tofile(f)
+
+print s.hex