UNI EN 27942:1988废止
Information Processing Systems - Computer Graphics - Graphical Kernel System (gks) - Functional Description
出版：Italian Standards
专家解读视频
Describes a set of functions for computer graphics programming, the Graphical Kernel System (GKS), a basic graphics system for applications that product computer generated two dimensional pictures on line graphics or raster graphics output by devices by supplying basic functions for graphical input and picture segmentation. It allows storage and dynamic modification of pictures. A fundamental concept is the workstation, consisting of a number of input devices and single output device. Several can be used simultaneously. Gives functions for storage on and retrieval from an external graphics file, the functions are organized in upward compatible levels with increasing capabilities. CKS defines a language independent nucleus of a graphic system.
EN 27942:1993 - Identical
I.S. EN 27942:1993 - Identical
NBN EN 27942:1994 - Identical
BS EN 27942:1994 - Identical
ISO 7942:1985 - Equivalent
NF EN 27942:1994 - Identical
