DATA Step Graphics Interface Dictionary |
Finds the name of the segment currently open
Operating States: |
SGOP
|
Return Codes: |
0, 4
|
CALL GASK('OPENGRAPH', name,
return-code-variable);
The GASK('OPENGRAPH', . . . ) routine
returns the name of the graph that is currently open.
The name returned is one of the following:
-
the name specified in the
GRAPH('CLEAR', . . .
) function
-
if the name is omitted from the GRAPH('CLEAR',
. . . ) function, some form of DSGI: for example, DSGI, DSGI1, and DSGI2.
name |
character variable name; returns
the name of the graph that is currently open. |
return-code-variable |
numeric variable name; returns the
return code of the routine call. |
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