Name

psample_val − Returns the value from the valuator-class logical input device specified. 

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

Syntax

void psample_val (
  Pint      wsid,      /∗ (I) Workstation identifier ∗/
  Pint      dev_num,   /∗ (I) Valuator device number ∗/
  Pfloat   ∗valuator   /∗ (O) Valuator value ∗/
)

Description

psample_val takes the current measure of the valuator-class logical input device specified by the device number and the workstation identifier, and returns the value (a real number). 

See Also

pget_val
pinit_val
pinq_val_st
preq_val
pset_val_mode