Data Structures

Here are the data structures with brief descriptions:

[detail level 12]

▼Ntobii_research	All functionality is in this module
CCalibrationChangedData	Provides data the EYETRACKER_NOTIFICATION_CALIBRATION_CHANGED callback
CCalibrationEyeData	Represents the calibration sample data collected for one eye
CCalibrationModeEnteredData	Provides data the EYETRACKER_NOTIFICATION_CALIBRATION_MODE_ENTERED callback
CCalibrationModeLeftData	Provides data the EYETRACKER_NOTIFICATION_CALIBRATION_MODE_LEFT callback
CCalibrationPoint	Represents the calibration point and its collected calibration samples
CCalibrationResult	Represents the result of the calculated calibration
CCalibrationSample	Represents the data collected for a calibration sample
CConnectionLostData	Provides data the EYETRACKER_NOTIFICATION_CONNECTION_LOST callback
CConnectionRestoredData	Provides data the EYETRACKER_NOTIFICATION_CONNECTION_RESTORED callback
CDeviceFaultsData	Provides data the EYETRACKER_NOTIFICATION_DEVICE_FAULTS callback
CDeviceWarningsData	Provides data the EYETRACKER_NOTIFICATION_DEVICE_WARNINGS callback
CDisplayArea	Represents the corners in space of the active display area, and its size
CDisplayAreaChangedData	Provides data the EYETRACKER_NOTIFICATION_DISPLAY_AREA_CHANGED callback
CExternalSignalData	Provides data for external signal
CEyeData	Provides properties for the eye data
CEyeImageData	Provides data for the eye image callback
CEyeTracker	Provides methods and properties to manage and get data from an eye tracker
CEyeTrackerConnectionFailedError	Is thrown when connection to an eye tracker is lost or could not be established
CEyeTrackerDisplayAreaNotValidError	Is thrown if the display area isn't valid
CEyeTrackerFeatureNotSupportedError	Is thrown when a feature is not supported for an eye tracker
CEyeTrackerInternalError	Is thrown on internal errors in the API
CEyeTrackerInvalidOperationError	Is thrown when the user tries to do an invalid operation
CEyeTrackerLicenseError	Is thrown when there is an insufficient license level when using a restricted feature
CEyeTrackerOperationFailedError	Is thrown when an eye tracker cannot execute a requested operation
CEyeTrackerSavedLicenseFailedToApplyError	Is thrown if the eye tracker has a license saved, but it failed to apply
CEyeTrackerUnavailableError	Is thrown if the eye tracker is unavailable
CEyeTrackingModeChangedData	Provides data the EYETRACKER_NOTIFICATION_EYE_TRACKING_MODE_CHANGED callback
CFailedLicense	Represents a license that failed
CGazeData	Provides data for gaze
CGazeOrigin	Provides properties for the gaze origin
CGazeOutputFrequencyChangedData	Provides data the EYETRACKER_NOTIFICATION_GAZE_OUTPUT_FREQUENCY_CHANGED callback
CGazePoint	Provides properties for the gaze point
CHMDBasedCalibration	Represents the calibration data used by the eye tracker
CHMDCalibrationResult	Represents the result of the HMD based calibration
CHMDEyeData	Provides properties for the eye data when gotten from an HMD based device
CHMDGazeData	Provides data for the HMD gaze
CHMDGazeDirection	Provides properties for the HMD gaze direction
CHMDGazeOrigin	Provides properties for the HMD gaze origin A HMDGazeOrigin object is used as value for HMDEyeData.gaze_origin
CHMDLensConfiguration	Represents the lens configuration of the HMD device
CHMDPupilPosition	Provides properties for the HMD pupil position
CLicenseKey	Represents the eye tracker license key
CPupilData	Provides properties for the pupil data
CScreenBasedCalibration	Provides methods and properties for managing calibrations for screen based eye trackers
CScreenBasedMonocularCalibration	Provides methods and properties for managing monocular and bi-monocular calibrations for screen based eye trackers
CStreamErrorData	Provides information about a stream error
CTimeSynchronizationData	Provides data for the time synchronization callback
CTrackBox	Represents the eight corners in user coordinate system that together forms the track box
CTrackBoxChangedData	Provides data the EYETRACKER_NOTIFICATION_TRACK_BOX_CHANGED callback
CUserPosition	Provides properties for the user position
CUserPositionGuide	Provides data for the user position guide