SGS_ZSHAP

Create a zone of given shape

ACTION:
Creates an SGS zone of the specified shape (aspect ratio) within the current zone and then selects it.
CALL:
SGS_ZSHAP(ar,pos,izonid,istat)
INPUT PARAMETERS:

ar

R

The absolute aspect ratio x/y of the new zone.

pos

C2

Determines the positioning of the new zone within the current one. The first character is ‘B’, ‘C’ or ‘T’ (standing for bottom, centre and top), and the second is ‘L’, ‘C’ or ‘R’ (standing for left, centre and right).

OUTPUT PARAMETERS:

izonid

I

The zone identifier for the new zone—supplied by SGS.

istat

I

Status.

GKS EFFECT:
As for SGS_ZONE.