DATA Step Graphics Interface Dictionary |
Finds the output graphics device
Operating States: |
All
|
Return Codes: |
0
|
CALL GASK('DEVICE', device,
return-code-variable);
The GASK('DEVICE', . . . ) routine returns
the current device. This routine returns the device set by one of the following
methods:
-
the GSET('DEVICE', . . . ) function
-
the DEVICE= graphics
option
-
the device you entered in the DEVICE prompt window
-
the device you entered in the OPTIONS
window.
There is no default value for a device. To use DSGI,
you must specify a device. For more information about devices, see Overriding the Default Device.
device |
character variable name; returns
the name of the device driver. |
return-code-variable |
numeric variable name; returns the
return code of the routine call. |
Copyright © 2010 by SAS Institute Inc., Cary, NC, USA. All rights reserved.