getval(3G)getval(3G)NAMEgetval - returns the current state of a valuator
FORTRAN 77 SPECIFICATION
integer*4 function getval(dev)
integer*4 dev
PARAMETERS
dev expects the identifier of the device (e.g., MOUSEX, BPADX, etc.)
from which you want to read.
FUNCTION RETURN VALUE
The returned value of this function is the value stored at the device
named by the dev parameter.
DESCRIPTIONgetval returns the current value (an integer) of the valuator dev.
SEE ALSO
getbut, getdev, qdevic, tie
NOTE
This routine is available only in immediate mode.
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