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.\" Copyright ([\d,\s]*) by Hewlett-Packard Company, Ardent Computer,
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.\" Permission to use, copy, modify, distribute, and sell this documentation
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.\" for any purpose and without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\" Ardent, and Hewlett-Packard make no representations about the
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.\" suitability for any purpose of the information in this document. It is
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.\" provided \`\`as is'' without express or implied warranty.
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.\" $Xorg: XSetDVal.man,v 1.3 2000/08/17 19:41:57 cpqbld Exp $
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.ds xL Programming with Xlib
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.TH XSetDeviceValuators __LIB_MAN_SUFFIX__ __xorgversion__ "X FUNCTIONS"
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.\" Title: xsetdevicevaluators
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.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
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.\" Generator: DocBook XSL Stylesheets v1.74.3 <http://docbook.sf.net/>
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.\" Manual: [FIXME: manual]
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.\" Source: [FIXME: source]
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.TH "XSETDEVICEVALUATORS" "libmansuffix" "10/02/2009" "[FIXME: source]" "[FIXME: manual]"
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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XSetDeviceValuators \- initialize the valuators on an extension input device
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XSetDeviceValuators\^(\^\fIdisplay\fP, \fIdevice\fP\^, \fIvaluators\fP\^, \fIfirst_valuator\fP\^, \fInum_valuators\fP\^)
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Display *\fIdisplay\fP\^;
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XDevice *\fIdevice\fP\^;
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int *\fIvaluators\fP\^;
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int \fIfirst_valuator\fP\^;
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int \fInum_valuators\fP\^;
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Specifies the connection to the X server.
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Specifies the device whose valuators are to be initialized.
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Specifies a pointer to an array of integer values to be used to initialize the
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Specifies the first valuator to be set. Valuators are numbered beginning with
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Specifies the number of valuators to be set.
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\fIXSetDeviceValuators\fP
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request sets the current values of the valuators of an input device.
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The valuators in the range
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first_valuator to (first_valuator + num_valuators)
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are set to the specified values. Valuators are numbered beginning with 0.
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Not all input devices support initialization of valuator values. If this
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request is made to a device that does not support valuators initialization,
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a \fIBadMatch\fP error will occur.
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If the request succeeds, a status of Success is returned. If another
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client has the device grabbed, a status of AlreadyGrabbed is returned.
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\fIXSetDeviceValuators\fP
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can generate a \fIBadLength\fP, \fIBadDevice\fP , \fIBadMatch\fP, or
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An invalid device was specified. The specified device does not exist or has
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not been opened by this client via \fIXOpenInputDevice\fP.
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This error may occur if an \fIXSetDeviceValuators\fP request is made
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specifying a device that has no valuators and reports no axes of motion,
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or if such a request is made specifying a device that does not support
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valuator initialization.
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An invalid first_valuator or num_valuators values was specified.
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#include <X11/extensions/XInput\&.h>
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XSetDeviceValuators( Display *display,
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Specifies the connection to the X server\&.
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Specifies the device whose valuators are to be
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Specifies a pointer to an array of integer values to be
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used to initialize thedevice valuators\&.
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Specifies the first valuator to be set\&. Valuators are
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numbered beginning withzero\&.
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Specifies the number of valuators to be set\&.
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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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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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XSetDeviceValuators can generate a BadLength, BadDevice,
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BadMatch, or BadValue error\&.
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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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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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An invalid first_valuator or num_valuators values was
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removed
man/XSetDeviceValuators.man
