Name

PGTVL − Returns a real value. 

Operating States: PHOP, WSOP, ∗, ∗
PHIGS standard function
 

Syntax

PGTVL (VAL)

Argument     Data Type      Access    Description
---------------------------------------------------------------------------
VAL          Real           Write     Value
---------------------------------------------------------------------------

Description

PGTVL obtains information contained in the current event report entry.  This function returns the real value. 

If the report contains input generated by anything other than a valuator-class input device, a call to this function generates an error.  (See the PWAIT function for more information about input classes and the current event report.) 

See Also

PWAIT
PFLUSH
PINVL
PINVL
PRQVL
PSMVL
PSVLM