| DATA Step Graphics Interface Dictionary |
Finds the horizontal dimension of the graphics output area
| Operating States: |
All
|
| Return Codes: |
0
|
CALL GASK('HSIZE', hsize,
return-code-variable);
The GASK('HSIZE', . . . ) routine returns
the current horizontal dimension, in inches, of the graphics output area.
GASK('HSIZE', . . . ) searches for the current horizontal dimension in the
following order:
-
the value selected in the GSET('HSIZE', . . .
) function
-
the value of the HSIZE= graphics option
-
the device's default HSIZE found in the device
entry.
|
hsize |
numeric variable name; the size of
the graphics output area in the x dimension (in
inches). |
|
return-code-variable |
numeric variable name; returns the
return code of the routine call. |
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