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spyrule
Worker
Worker


Joined: Jun 06, 2006
Posts: 105

PostPosted: Wed Aug 30, 2006 4:27 pm Reply with quote

Hello,

I have a question, is it possible to have a change in TEXT colors for the captcha box ? Have been able to change the background easily enough, but I would like the color of the text to be different..

is this possible ?


Also, how would it be possible so that all emails that are displayed anywhere, are displayed using a captcha type system?

This would effectivly make spam spiders blind of the actual email addresses.

Thanks in advance,

Spyrule.
 
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hitwalker
Sells PC To Pay For Divorce


Joined:
Posts: 5661

PostPosted: Wed Aug 30, 2006 4:35 pm Reply with quote

well i dont know whitch one your using but it must be in the file...,probably close to the background edits.
 
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spyrule
PostPosted: Wed Aug 30, 2006 10:01 pm Reply with quote

ok, maybe I'm not getting this... but isn't the actual text generated by GD which combines the jpg file along with the number itself ?

How do I force it to change the color of the text.

I am COMPLETELY new to editing captcha code.

Thanks again in advance,

spyrule
 
hitwalker
PostPosted: Thu Aug 31, 2006 4:48 am Reply with quote

i dont know,im just assuming it has the same posibilities to edit it as the one i was playing with some time ago..
if you look at the code try finding anything related to color code ot font size or type..
 
evaders99
Former Moderator in Good Standing


Joined: Apr 30, 2004
Posts: 3221

PostPosted: Thu Aug 31, 2006 11:00 am Reply with quote

You should have a line such as
Code:


$text_color = ImageColorAllocate($image, 80, 80, 80);

I believe that's RGB color format

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