ImageMagick supports over 90 image formats and can perform impressive operations such as creating images from scratch, changing colors, stretching, rotating, and overlaying images, and overlaying text on images. The Definitive Guide to ImageMagick explains all of these capabilities and more in a practical, learn-by-example fashion.
This book is the ultimate reference for both beginners and power users to PC-BSDthe free, easy-to-use operating system based on FreeBSD. Existing power users will learn how to look under the hood and contribute to the global PC-BSD community. PC-BSD is turning into a hassle-free alternative to Linux on the desktop.