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(RESOLVED) Can the CAPTCHA image be larger?

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buddahboy:
Good day - Having the CAPTCHA feature is great, thanks!  That being said, I'm finding that the CAPTCHA image is rather difficult to make out - are there any options to use a different size or style of CAPTCHA? 

Thanks much
Ron

faf:
The geometry and the style of the CAPTCHA image in Mibew Messenger 1.6.x is hardcoded in libs/captcha.php file (in draw_captcha function). So, if you want to change the size of the image or its appearance, you should change it there.

buddahboy:
thanks again faf - appreciate it

smic717394:

--- Quote from: faf on December 17, 2013, 09:27:19 PM ---The geometry and the style of the CAPTCHA image in Mibew Messenger 1.6.x is hardcoded in libs/captcha.php file (in draw_captcha function). So, if you want to change the size of the image or its appearance, you should change it there.

--- End quote ---

This only makes the image larger but the font inside is still small. What class control the size of the font?

faf:
There are no classes in Mibew 1.6.x. Only functions.  :-\

Everything related to CAPTCHA is in the libs/captcha.php file. And according to the official PHP documentation the font size used there is the largest one.

Probably, you can try to use imagettftext function instead of imagestring.

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