sprain/class.Images.php — pull request #5 by permanenttourist (2012-07-20 13:47:54+00:00)
Title: 24 bit transparent PNG

Workaround for 24 bit transparent PNGs added, to avoid black backgrounds. (Solution from http://www.akemapa.com/2008/07/10/php-gd-resize-transparent-image-png-gif/)