INQUIRE RENDERING TARGET
CALL SEQUENCE
void pxinq_rendering_target(
Pint ws_id, /* workstation identifier */
Pint *error_ind, /* (out) error indicator */
Pint *target /* (out) target number */
)
PHIGS STATE
(PHOP,WSOP,*,*)
EFFECT
If the inquired information is available, the number of the current rendering
target is returned in the target output parameter and the error
indicator error_ind is returned as 0.
If the inquired information is not available, the target output
parameter is unchanged and the error indicator is set to the number to indicate
the reason of non-availability as follows.
ERRORS
- 3
Ignoring function, function requires state (PHOP, WSOP,*,*)
- 54
Ignoring function, the specified workstation is not open
SEE ALSO
Set rendering target, see pxset_rendering_target