Microchip has a new application note for developers designing their first MCU graphics related application. It describes the definitions and terms relating to graphics applications, and discusses the theory, necessary decision factors, hardware considerations, available microcontrollers and development tools. This is a fairly comprehensive doc, starting out with the basics and moving quickly to complex material.
The Microchip Graphics Library v2.11 is discussed in this note is distributed along with the Microchip Applications Library and is available for download at http://www.microchip.com/MAL.