209 lines
3.3 KiB
HTML
209 lines
3.3 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of XSETDEVICEVALUATORS</TITLE>
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</HEAD><BODY>
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<H1>XSETDEVICEVALUATORS</H1>
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Section: (3)<BR>Updated: 06/19/2019<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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XSetDeviceValuators - initialize the valuators on an extension input device
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<P>
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<PRE>
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#include <<A HREF="file:///usr/include/X11/extensions/XInput.h">X11/extensions/XInput.h</A>>
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</PRE>
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<P>
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<PRE>
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XSetDeviceValuators( Display *display,
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XDevice *device,
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int *valuators,
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int first_valuator,
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int num_valuators);
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</PRE>
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<P>
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<PRE>
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display
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Specifies the connection to the X server.
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</PRE>
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<P>
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<PRE>
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device
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Specifies the device whose valuators are to be
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initialized.
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</PRE>
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<P>
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<PRE>
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valuators
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Specifies a pointer to an array of integer values to be
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used to initialize the device valuators.
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</PRE>
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<P>
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<PRE>
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first_valuator
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Specifies the first valuator to be set. Valuators are
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numbered beginning with zero.
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</PRE>
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<P>
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<PRE>
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num_valuators
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Specifies the number of valuators to be set.
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</PRE>
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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<P>
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<DL COMPACT><DT id="1"><DD>
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<PRE>
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The XSetDeviceValuators request sets the current values of the
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valuators of an input device. The valuators in the range
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first_valuator to (first_valuator + num_valuators) are set to
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the specified values. Valuators are numbered beginning with 0.
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Not all input devices support initialization of valuator
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values. If this request is made to a device that does not
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support valuators initialization, a BadMatch error will occur.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="2"><DD>
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<PRE>
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If the request succeeds, a status of Success is returned. If
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another client has the device grabbed, a status of
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AlreadyGrabbed is returned.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="3"><DD>
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<PRE>
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XSetDeviceValuators can generate a BadLength, BadDevice,
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BadMatch, or BadValue error.
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</PRE>
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</DL>
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<A NAME="lbAE"> </A>
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<H2>DIAGNOSTICS</H2>
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<P>
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<DL COMPACT><DT id="4"><DD>
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<PRE>
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BadDevice
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An invalid device was specified. The specified device
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does not exist or has not been opened by this client via
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XOpenInputDevice.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="5"><DD>
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<PRE>
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BadMatch
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This error may occur if an XSetDeviceValuators request
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is made specifying a device that has no valuators and
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reports no axes of motion, or if such a request is made
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specifying a device that does not support valuator
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initialization.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="6"><DD>
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<PRE>
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BadValue
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An invalid first_valuator or num_valuators values was
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specified.
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</PRE>
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</DL>
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="7"><A HREF="#lbAB">NAME</A><DD>
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<DT id="8"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="9"><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT id="10"><A HREF="#lbAE">DIAGNOSTICS</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:06:01 GMT, March 31, 2021
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</BODY>
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</HTML>
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