XSetDVal.3X11.Z(3X11) — DG/UX 5.4R3.00



XSetDeviceValuators(3X11)     X11 SDE 5.4R3.00     XSetDeviceValuators(3X11)


NAME
       XSetDeviceValuators - initialize the valuators on an extension input
       device

SYNTAX
       XSetDeviceValuators(display, device, valuators, firstvaluator,
       numvaluators)
             Display *display;
             XDevice *device;
             int *valuators;
             int firstvaluator;
             int numvaluators;

ARGUMENTS
       display     Specifies the connection to the X server.

       device      Specifies the device whose valuators are to be
                   initialized.

       valuators   Specifies a pointer to an array of integer values to be
                   used to initialize the device valuators.

       firstvaluator
                   Specifies the first valuator to be set.  Valuators are
                   numbered beginning with zero.

       numvaluators
                   Specifies the number of valuators to be set.

DESCRIPTION
       The XSetDeviceValuators request sets the current values of the
       valuators of an input device.  The valuators in the range
       first_valuator to (first_valuator + num_valuators) are set to the
       specified values.  Valuators are numbered beginning with 0.  Not all
       input devices support initialization of valuator values.  If this
       request is made to a device that does not support valuators
       initialization, a BadMatch error will occur.

       If the request succeeds, a status of Success is returned.  If another
       client has the device grabbed, a status of AlreadyGrabbed is
       returned.

       XSetDeviceValuators can generate a BadLength, BadDevice , BadMatch,
       or BadValue error.

DIAGNOSTICS
       BadDevice   An invalid device was specified.  The specified device
                   does not exist or has not been opened by this client via
                   XOpenInputDevice.

       BadMatch    This error may occur if an XSetDeviceValuators request is
                   made specifying a device that has no valuators and
                   reports no axes of motion, or if such a request is made
                   specifying a device that does not support valuator



Licensed material--property of copyright holder(s)                         1



XSetDeviceValuators(3X11)     X11 SDE 5.4R3.00     XSetDeviceValuators(3X11)


                   initialization.

       BadValue    An invalid first_valuator or num_valuators values was
                   specified.

SEE ALSO
       Programming with Xlib


















































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