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Posted by Bret Hughes on 01/18/05 22:45
On Tue, 2005-01-18 at 12:24, Rob Adams wrote:
> Ok - Let me restate some of this:
>
> I am creating these images in PHP. I have a script right now that accepts
> two images. A main one, and the one that will be hidden. These can be
> either jpg, gif, or png. It then outputs a png image like this:
>
> http://imagineinc.net/images/
>
> I really don't know much about graphics, and struggled quite a bit just
> getting it to this point. I've tried several techniques to 'dim' the hidden
> image, or take the color out of it, but nothing has really produced what I'm
> after. I'm not even sure of the terminology, but does anyone know a way to
> 'dim' the image or to make it blend with another image? I'm just doing this
> for fun, because I thought the concept was really cool. I don't have access
> to my code right now, but can post it later today, if any else is
> interested.
"dim" might refer to transparency or alpha level. I don't know if
browsers do that but I suppose a div might have an alpha level you could
manipulate via javascript.
Bret
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