On Jun 13, 3:49*pm, Olaf Schinkel <tr...@schinkel.tv> wrote:
> laredotorn...@zipmail.com schrieb:> Hi,
>
> > I'm using PHP 5. *I was wondering given an image, a.jpg, how can I
> > make an image that would look like you slid a white index card (which
> > I have a file, white.jpg with the same dimensions as a.jpg) over
> > a.jpg? *Note that you'd be sliding the image from top to bottom or
> > from left to right, but not both.
>
> > Thanks, let me know if this makes sense ... it's a litlte hard to
> > describe.
>
> > Best, - Dave
>
> You are looking for:
> a) z-index (HTML)
> or
> b) gd2 Functions (PHP)

Let's say I go the gd2 route. What functions/concepts would I use?
Do you have any example code?

Thanks, - Dave