Class

CMRecordedAccelerometerData

A single piece of accelerometer data that was recorded by the device.

Declaration

class CMRecordedAccelerometerData : CMAccelerometerData

Overview

You do not create instances of this class directly. Instead, you use a CMSensorRecorder object to retrieve already recorded data from the system.

Topics

Getting the Accelerometer Data

var startDate: Date

The wall clock time when the sensor sample was recorded.

var identifier: UInt64

The unique identifier for the accelerometer data.

Relationships

Inherits From

Conforms To

See Also

Accelerometers

Getting Raw Accelerometer Events

Retrieve data from the onboard accelerometers.

class CMAccelerometerData

A data sample from the device's three accelerometers.

class CMSensorRecorder

The gathering and retrieval of accelerometer data from a device.

class CMSensorDataList

A list of the accelerometer data recorded by the system.