GazePointPreview GazePointPreview GazePointPreview GazePointPreview GazePointPreview Class


Provides basic properties for the gaze input point associated with a single eye-tracking device.

public : sealed class GazePointPreview
struct winrt::Windows::Devices::Input::Preview::GazePointPreview
public sealed class GazePointPreview
Public NotInheritable Class GazePointPreview
// This class does not provide a public constructor.

Windows 10 requirements

Device family
Windows 10, version 1803 (introduced v10.0.17134.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v6)


The screen coordinates of the gaze point are in device-independent pixels (DIP) relative to, and constrained by, the application view (or gaze-enabled element).


EyeGazePosition EyeGazePosition EyeGazePosition EyeGazePosition EyeGazePosition

Gets the location, derived from the position and orientation of the user's eyes, of the gaze point.

HeadGazePosition HeadGazePosition HeadGazePosition HeadGazePosition HeadGazePosition

Gets the location, derived from the user's head position and orientation, of the gaze point.

HidInputReport HidInputReport HidInputReport HidInputReport HidInputReport

Gets a Human Interface Device (HID) input report for the eye-tracking device.

SourceDevice SourceDevice SourceDevice SourceDevice SourceDevice

Gets information about the eye-tracking device associated with the gaze input.

Timestamp Timestamp Timestamp Timestamp Timestamp

Gets the time of the gaze point input event.

See also