I’ve been working on a CMS lately and having to create thumbnails for uploaded images is always a pain, lots of maths working out the correct sizes and such, so I’ve created a fairly small script to manipulate images in an object-oriented style.

For example:

scale(400, 300);
$image->write('small-image.jpg');
 
$image2 = new Image('image2.jpg');
$image2->watermark = 'sample.png';
$image2->output();

I’ve only implemented a few of the GD library methods, but I think these are the most useful methods. I might have to work on something that rounds the corners too, but I don’t have any need for it just yet.

There’s a demo page as ever, and you can get the script here (It’s a bit big, because the sample image is included, here’s one without it).