X-Git-Url: https://scm.cri.ensmp.fr/git/Portfolio.git/blobdiff_plain/2da869b2b46179d64c05eaac4081226fdbbbc9ff..e73353500c67453ef9663d67eaeee7dd46c358ee:/Extensions/composite.py?ds=sidebyside

diff --git a/Extensions/composite.py b/Extensions/composite.py
deleted file mode 100755
index c5e0bf9..0000000
--- a/Extensions/composite.py
+++ /dev/null
@@ -1,104 +0,0 @@
-# -*- coding: utf-8 -*-
-############################################################
-# Copyright © 2005-2008  Benoît PIN <benoit.pin@ensmp.fr>  #
-# Plinn - http://plinn.org                                 #
-#                                                          #
-# This program is free software; you can redistribute it   #
-# and/or modify it under the terms of the Creative Commons #
-# "Attribution-Noncommercial 2.0 Generic"                  #
-# http://creativecommons.org/licenses/by-nc/2.0/           #
-############################################################
-"""
-
-
-"""
-
-from AccessControl import Unauthorized
-from PIL.Image import new as newImage, open as imgopen, composite
-from cStringIO import StringIO
-
-def compositeSolidColor(self, image, mask, color=0xffffff
-						, margin_right=0, margin_bottom=0
-						, margin_left=0, margin_top=0) :
-	iw, ih = image.size
-	if iw > 800 or ih > 800 :
-		raise Unauthorized, "You are not allowed to get an image larger than 800px"
-	mask = imgopen(StringIO(mask))
-	assert mask.mode=='L', "mask must be in L mode"
-
-	mw, mh = mask.size
-	
-	if margin_right and margin_bottom :
-		box = (iw-mw - margin_right, ih-mh - margin_bottom, iw - margin_right, ih - margin_bottom)
-	else :
-		box = (margin_left, margin_top, margin_left+mw, margin_top+mh)
-
-	tile = image.crop(box)
-	
-	coloredImage = newImage('RGB', mask.size, color)
-	
-	mergedImage = composite(coloredImage, tile, mask)
-	
-	image.paste(mergedImage, box)
-
-
-
-def outline(self, image, mask, distance=128
-			, margin_right=0, margin_bottom=0
-			, margin_left=0, margin_top=0) :
-	iw, ih = image.size
-	if iw > 800 or ih > 800 :
-		raise Unauthorized, "You are not allowed to get an image larger than 800px"
-
-	mask = imgopen(StringIO(mask))
-	assert mask.mode=='L', "mask must be in L mode"
-
-	mw, mh = mask.size
-	if margin_right and margin_bottom :
-		box = (iw-mw - margin_right, ih-mh - margin_bottom, iw - margin_right, ih - margin_bottom)
-	else :
-		box = (margin_left, margin_top, margin_left+mw, margin_top+mh)
-	tile = image.crop(box)
-	
-	lumAverage = getLumAverage(tile)
-	
-	gray = lumAverage - distance
-	if gray < 0 :
-		gray = lumAverage + distance
-	
-	assert gray <= 256
-	
-	color = gray + (gray<<8) + (gray<<16)
-	coloredImage = newImage('RGB', mask.size, color)
-	mergedImage = composite(coloredImage, tile, mask)
-	
-	image.paste(mergedImage, box)
-	
-
-
-def getLumHistogram(im) :
-	histo = im.histogram()
-	layers = len(histo) / 256
-	
-	lHisto = []
-	shifts = [i*256 for i in range(layers)]
-	
-	for i in xrange(256) :
-		indexes = [n+i for n in shifts]
-		tot = reduce(lambda a, b : a+b, [histo[p] for p in indexes])
-		tot = int(round(tot / float(layers)))
-		lHisto.append(tot)
-	
-	return lHisto
-
-
-def getLumAverage(im) :
-	lHisto = getLumHistogram(im)
-	L = 0
-	for i in xrange(256) :
-		L += i * lHisto[i]
-	
-	L = float(L) / reduce(lambda a,b : a + b, lHisto)
-	L = round(L)
-	L = int(L)
-	return L