tpad — Apollo

SYSCALLS/TPAD - Touchpad module                     1985/04/30


Include files:

     Fortran:    /sys/ins/tpad.ins.ftn
     Pascal:     /sys/ins/tpad.ins.pas


Procedures and Functions:

    TPAD_$INQUIRE (mode, x-scale, y-scale, hysteresis, origin)
        Returns information about the current touch pad mode.

    device = TPAD_$INQ_DTYPE
        Returns the name of the last type of locating device used.

    TPAD_$RE_RANGE ()
        Re-establishes the touch pad raw data range.

    TPAD_$SET_CURSOR (origin)
        Re-establishes the touch pad origin in relative mode.
        The call to TPAD_$SET_CURSOR can occur at any time and
        affects subsequent touch pad inputs.

    TPAD_$SET_MODE (mode, x-scale, y-scale, hysteresis, origin)
        Sets the touch pad mode.
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