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comparison pycaptcha/Captcha/Visual/Text.py @ 132:25b7c1f20949

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Adapted pycaptcha to get fonts in /Tmp/allfonts local folder
author boulanni <nicolas_boulanger@hotmail.com>
date Sat, 20 Feb 2010 02:06:38 -0500
parents 4775b4195b4b
children
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131:5c79a2557f2f 132:25b7c1f20949
16 """Picks random fonts and/or sizes from a given list. 16 """Picks random fonts and/or sizes from a given list.
17 'sizes' can be a single size or a (min,max) tuple. 17 'sizes' can be a single size or a (min,max) tuple.
18 If any of the given files are directories, all *.ttf found 18 If any of the given files are directories, all *.ttf found
19 in that directory will be added. 19 in that directory will be added.
20 """ 20 """
21 extensions = [".ttf"] 21 extensions = [".ttf", ".TTF"]
22 basePath = "fonts" 22 basePath = "fonts"
23 23
24 # arguments variables a modifier pour mettre le chemin vers les fontes. 24 # arguments variables a modifier pour mettre le chemin vers les fontes.
25 def __init__(self, sizes, *fileNames): 25 def __init__(self, sizes, *fileNames):
26 File.RandomFileFactory.__init__(self, *fileNames) 26 File.RandomFileFactory.__init__(self, *fileNames)
37 fileName = File.RandomFileFactory.pick(self) 37 fileName = File.RandomFileFactory.pick(self)
38 size = int(random.uniform(self.minSize, self.maxSize) + 0.5) 38 size = int(random.uniform(self.minSize, self.maxSize) + 0.5)
39 return (fileName, size) 39 return (fileName, size)
40 40
41 # Predefined font factories 41 # Predefined font factories
42 defaultFontFactory = FontFactory(25, "vera", "others") 42 defaultFontFactory = FontFactory(25, "allfonts")
43 #defaultFontFactory = FontFactory((30, 40), "vera") 43 #defaultFontFactory = FontFactory((30, 40), "vera")
44 44
45 class TextLayer(Visual.Layer): 45 class TextLayer(Visual.Layer):
46 """Represents a piece of text rendered within the image. 46 """Represents a piece of text rendered within the image.
47 Alignment is given such that (0,0) places the text in the 47 Alignment is given such that (0,0) places the text in the