dont know that much about images at the minute but phpclasses.org has tons of image classes that might help...
----- Original Message ----- From: "Tim Thorburn" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, April 19, 2004 7:12 PM Subject: [PHP] Images & PHP > Hi, > > I've created a small program that allows users to upload an image, and then > resize that image one or more times depending on the desired outcome (once > for web documents, twice for photo galleries, etc). Anyways, it seems that > a large number of my clients are using older digital cameras to show case > their businesses (most often resorts). This usually means taking pictures > in poor lighting conditions which leaves the images either so black you > can't see anything or completely washed out. I've seen a few functions on > php.net that speak of changing color options, but so far these seem to be > simple "make this purple square red now" types. Is there something built > into PHP, or a 3rd party function that I'm not aware of, that would do > simple color correction on uploaded files? I'm looking for a very quick > and cheap "auto levels" like function found within Photoshop. > > Any idea if this is even possible? > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
