SGS_BOX

Draw a box SGS_BOX

ACTION:
Draws a rectangular box with sides parallel to the axes.
CALL:
SGS_BOX(x1,x2,y1,y2)
INPUT PARAMETERS:

x1,x2,y1,y2

R

Extent of box in world coordinates.

GKS EFFECT:
A polyline is drawn (via SGS_BPOLY and SGS_APOLY).