Have a look at the imlib2 extension. It doesn't have the 8-bit colour
limit GD does. See http://mmcc.cx/php_imlib/
-Rasmus
On Tue, 3 Apr 2001, J.R. Lillard wrote:
> i've only been using the php image functions for about a week now. i
> understand that jpegs have their own custom color pallette. so whenever i
> want to add something to an existing jpeg, the only colors i have to work
> with are the ones that are already defined. hence the purpose of
> imagecolorclosest(). at least this is how i understand things. so, for
> example, if i'm working with a jpeg that mostly uses dark colors, attempting
> to add white text to it doesn't always come out as bright as i'd like. is
> there any way around this without switching to a different image format or
> making system calls to something more advance like imagemagick? is it not
> possible to expand the color pallette after doing an imagecreatefromjpeg()?
>
> -jr
>
>
>
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