How can I change captcha image size and text padding in image?
I read official docs and havn’t found any of those.
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Answer
I have never used this app, but I’ve found in code something:
#captcha/views.py def captcha_image(request, key, scale=1): #function goes here
So if you call captch_image with additional paramater scale
, you can change the size.
If you use urls for this app like
urlpatterns = patterns('captcha.views', url(r'image/(?P<key>w+)/$', 'captcha_image', name='captcha-image', kwargs={'scale': 1}),
You can change scale
parameter right in the line.
If you want to change proportions of dimensions, I think it is not supported, because
#captcha/views.captcha_image ... size = font.getsize(text) size = (size[0] * 2, int(size[1] * 1.2)) ...
They are hardcoded in the function captcha_image
. But you can replace the font.