Imagine is an object-oriented PHP library for working with images and manipulating them. The library can handle frequently-used operations like resize, crop or applying filters. A color class helps generating the RGB values of any given color and methods exist for drawing shapes like arc, ellipse, line, pieSlice and more.
Imagine is a OOP library for image manipulation built in PHP 5.3 using the latest best practices and thoughtful design that should allow for decoupled and unit-testable code.

Is possible to load any font file and insert text into images with a flexible font class. Imagine is a frequently-updated library with an exciting to-do-list like charting, reflection and rounded corner filters.
How to Use
< ?php
$imagine = new Imagine\Gd\Imagine();
$size = new Imagine\Image\Box(40, 40);
$mode = Imagine\Image\ImageInterface::THUMBNAIL_INSET;
// or
$mode = Imagine\Image\ImageInterface::THUMBNAIL_OUTBOUND;
$imagine->open('/path/to/large_image.jpg')
->thumbnail($size, $mode)
->save('/path/to/thumbnail.png')
;
Website: http://imagine.readthedocs.org/
Download: https://github.com/avalanche123/Imagine