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ns-winuser-touchpredictionparameters.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NS:winuser.tagTouchPredictionParameters
TOUCHPREDICTIONPARAMETERS (winuser.h)
Contains hardware input details that can be used to predict touch targets and help compensate for hardware latency when processing touch and gesture input that contains distance and velocity data.
*PTOUCHPREDICTIONPARAMETERS
PTouchPredictionParameters
PTouchPredictionParameters structure pointer [Input Messages and Notifications]
TOUCHPREDICTIONPARAMETERS
TouchPredictionParameters
TouchPredictionParameters structure [Input Messages and Notifications]
_TouchPredictionParameters
inputmsg.touchpredictionparameters_struct
winuser/PTouchPredictionParameters
winuser/TouchPredictionParameters
inputmsg\touchpredictionparameters_struct.htm
InputMsg
4F7F2B51-B65E-4699-A0FF-55A9A3AF4B61
12/05/2018
*PTOUCHPREDICTIONPARAMETERS, PTouchPredictionParameters, PTouchPredictionParameters structure pointer [Input Messages and Notifications], TOUCHPREDICTIONPARAMETERS, TouchPredictionParameters, TouchPredictionParameters structure [Input Messages and Notifications], _TouchPredictionParameters, inputmsg.touchpredictionparameters_struct, winuser/PTouchPredictionParameters, winuser/TouchPredictionParameters
winuser.h
Windows.h
Windows
Windows 8 [desktop apps only]
Windows Server 2012 [desktop apps only]
Windows
TOUCHPREDICTIONPARAMETERS, *PTOUCHPREDICTIONPARAMETERS
19H1
tagTouchPredictionParameters
winuser/tagTouchPredictionParameters
PTOUCHPREDICTIONPARAMETERS
winuser/PTOUCHPREDICTIONPARAMETERS
TOUCHPREDICTIONPARAMETERS
winuser/TOUCHPREDICTIONPARAMETERS
c++
APIRef
kbSyntax
HeaderDef
Winuser.h
TouchPredictionParameters

TOUCHPREDICTIONPARAMETERS structure

-description

Contains hardware input details that can be used to predict touch targets and help compensate for hardware latency when processing touch and gesture input that contains distance and velocity data.

-struct-fields

-field cbSize

The size of this structure, in bytes.

-field dwLatency

Latency in milliseconds.

-field dwSampleTime

Sample time in milliseconds (used to calculate velocity).

-field bUseHWTimeStamp

Use timestamps provided by the hardware.

-remarks

By default, touch prediction is activated. For information on getting pointer data without deactivating touch prediction, see GetUnpredictedMessagePos.

-see-also

Structures