DATA Step Graphics Interface Dictionary |
Finds the aspect ratio
Operating States: |
All
|
Return Codes: |
0
|
CALL GASK('ASPECT', aspect,
return-code-variable);
The GASK('ASPECT', . . . ) routine returns
the current aspect ratio used to draw graphics output. GASK('ASPECT', . .
. ) searches for the current aspect ratio in the following order:
-
the aspect ratio set with the GSET('ASPECT', .
. . ) function
-
the ASPECT= graphics option
-
the device's default aspect ratio found in the
device entry. For more information on device entries, see The GDEVICE Procedure.
aspect |
numeric variable name; returns the
aspect ratio. |
return-code-variable |
numeric variable name; returns the
return code of the routine call. |
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