A computer graphics standard, recognized by the International Standard Organization. GKS consists of over 200 graphics functions arranged in three input and three output levels. It is intended as an interface between the application programs and the graphics hardware.; 已得到國際標準化組織批準的一項計算機圖形標準。GKS由200多個圖形功能組成,這些 功能分別定義在三個輸入級和三個輸出級上。該標準規(guī)定了應(yīng)用程序和圖形硬件之間的接口。