#convert picture to hex bytes!
#You'll proably want to download calico from www.calicoproject.org to get the MYRO library, or modify the code to use some other simple image reading library.


from Myro import *

p = loadPicture("gvuLogo.gif")
show(p)

numSoFar = 0
ourByte = 0

aList = [128,64,32,16,8,4,2,1]


for y in range(0, getHeight(p) ):
   for x in range(getWidth(p)-1, -1, -1):
       pixel = getPixel(p,x,y)
       if getGreen(pixel) < 128:
           ourByte = ourByte + aList[numSoFar]
       numSoFar = numSoFar + 1
       if numSoFar == 8:
           print(  hex(ourByte) +",", end="")
           numSoFar = 0
           ourByte = 0
           
   print( hex(ourByte) )
   ourByte = 0
   numSoFar = 0
   print()