I think you'll want to use the 'imagecopyresized' function. Something like
this:
$thumbnail = imagecreate(100, 100);
$original = imagecreatefromjpeg("uploadedfile.jpg");
imagecopyresized($thumbnail, $original, 0, 0, 0, 0, 100, 100,
imagesx($original), imagesy($original));
imagejpeg($thumbnail, "thumb.jpg");
That would create a 100x100 thumbnail image with no scaling, but you get the
idea! I do have the code that returns the uploaded image filename somewhere,
and I'll hunt that out if you like.
Thanks
Richard
-----Original Message-----
From: Todd Cary [mailto:[EMAIL PROTECTED]
Sent: 05 April 2004 15:54
To: [EMAIL PROTECTED]
Subject: [PHP] Re: imagecreatefromjpeg
Jason -
I would like to give users the ability to upload jpeg images and have my
php app size them into thumbnails as well as have a larger image
available if the thumbnail is clicked.
Are there examples of this available?
Todd
Jason Barnett wrote:
> From http://www.php.net/manual/en/function.imagecreatefromjpeg.php
>
> To all those having trouble with a message to the effect of:<br>
> CreateImageFromJpeg() not supported in this PHP build<br>
> Start by adding --with-jpeg-dir to your ./configure options as I left
> this out (not knowing I needed it) and I spent the best part of 6 hours
> trying to compile to get this option. (RH 6.2, PHP 4.0.1pl2, Apache
> 1.3.12, GD 1.8.3)
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