The graphical display based on a raster scan is widely applied in the technique of CAD, CAM and management, etc. It's advantage are high resolution and good quality in graphic display, low cost, convenience and flexibility in use. Hence it is rapidly developed. This article mainly discusses graphical display method, principles and various software techniques, such as control program, graphical generation software package and command form etc. based on a raster.
Li Yue-jing, Li Yue-jing,
"Graphical Display Intelligence Software Based On A Raster Scan", Proc. SPIE 0657, Applications of Artificial Intelligence IV, (6 April 1987); doi: 10.1117/12.938504; https://doi.org/10.1117/12.938504