#!/usr/bin/python2.3

#tante import
import os, sys
import Image
import ImageDraw
import ImageFont


#get files from this folder
filepath = "/home/olsen/netart/bike_ludlow/frms/"
#save files here
savepath = "/home/olsen/netart/bike_ludlow/mix_frms/"
start = 10
end = 696
suffix = ".jpg"
semiseq = ((end - start)/2)
print "there are", 2*semiseq, "framesto decode"
def hexdraw():
	for i in range(start, end):
		# %s - string, %08i - integer mit 8 führenden nullen, %s - string
		filename = "%s%06i%s" % (filepath, i, suffix)
		print "File: %s"% file, "Frame=", i

		##image openeer
		img = Image.open (filename)
		print 'image=', img.format, img.size, img.mode
		
		canvas1  =  Image.new ( "RGBA", img.size , (0,0,0,0))
		print 'canvas=', canvas1.format, canvas1.size, canvas1.mode

		xmax = int(img.size[0])
		ymax = int(img.size[1])
		print xmax, ymax
		x = 0
		y = 0
		#loop n draw
		while x < (xmax): #width/x pixel 
			while y < ymax:
				#print 'ypiksel=', y, 'xpixel =', x
				res = 10 
				rgb = img.getpixel ((x, y))
				lum = int(0.299*rgb[0] + 0.587*rgb[1] + 0.114*rgb[2])+72
				hex = "#%02X%02X%02X" % rgb
				#font  = ImageFont.truetype('/usr/share/fonts/truetype/freefont/FreeMono.ttf', lum*2)
				font1  = ImageFont.truetype('/usr/share/fonts/truetype/freefont/FreeMono.ttf', lum)
				font2  = ImageFont.truetype('/usr/share/fonts/truetype/freefont/FreeMono.ttf', lum/2)
				font3  = ImageFont.truetype('/usr/share/fonts/truetype/freefont/FreeMono.ttf', lum/3)
				font4  = ImageFont.truetype('/usr/share/fonts/truetype/freefont/FreeMono.ttf', lum/4)
				draw  =  ImageDraw.Draw (canvas1)
				draw.text ((x-1, y-12) , hex[1:], font=font4, fill=rgb)
								
				y = y+res
			y = 0
			x = x+res
		
		im = img.convert("RGBA")
		mix = float(1)/semiseq
		middle = start + semiseq
		if i < middle:
			f = i-start
			mixed_canv = Image.blend (im, canvas1, f*mix)
		else:
			f = end-i
			mixed_canv = Image.blend (im,canvas1, f*mix)
			#f = i-(2*semiseq-start)
		print "there are ",end-i,"frames left"
		#mixed_canv = Image.blend (im, canvas1, 0.1)
		#mixed_canv.show()
		mixed_canv.save(("%s%06i%s" % (savepath, i , suffix)),"JPEG")
		#canvas1.save(("/mnt/share/schularbeit/sva/netart/leitplanke/mix_frms/"+str(i)+".jpg"),"JPEG")
		#canvas1.show ()
hexdraw()