Busy — Wed, 22 Jun 2005 10:21:33 +0000

Thanks, I had a peek at the PHP site before I posted, the coding seems a little complex compared with IM but I suppose mothing like a few late nights to get it sorted

The EXIF is the image imformation - what digital cameras add to it.

EGS — Wed, 22 Jun 2005 03:15:25 +0000

Make sure that their GD library is up to date as many servers these days aren't!

CptAwesome — Tue, 21 Jun 2005 23:36:27 +0000

as far as I know, all of that is totally possible with GD.

Here's a nice list of all the functions available in php with GD enabled:
http://ca.php.net/manual/en/ref.image.php
getimagesize();
imagecopyresized();
imagejpeg();
exif could be removed in the copyresize portion or the imagejpeg portion
as for resolution, I don't know exactly what you mean, but if you're referring to number of colours, it has that.
you can use the copyresize to put a smaller image centered on a larger black/white image.
Watermarks are also possible, you'd have to look into using the gd text/font functions with alpha blending functions.