CoreMotion Namespace

An accelerometer event, encapsulates an instance of CMAcceleration

Interface to the relative-altitude pressure sensor.

Holds relative-altitude data, generated by the CMAltitudeData class.

Used to pull spacial information from the device in either quaternion, rotation matrix or with 3D angles (roll, pitch and yaw).

Encapsulates Attitude, Rotation Rate and Acceleration of the device.

Extension methods for the CMError enumeration.

A single measurement of the device rotation rate.

This is a class that implements the interface ICMHeadphoneMotionManagerDelegate (for the protocol CMHeadphoneMotionManagerDelegate).

Subclass this class to easily create a type that implements the protocol.

An alternative is to create a subclass of NSObject and then implemented the interface ICMHeadphoneMotionManagerDelegate.

Extension methods to the ICMHeadphoneMotionManagerDelegate interface to support all the methods from the CMHeadphoneMotionManagerDelegate protocol.

Base class for CMAccelerometerData, CMDeviceMotion and CMGyroData, it is used to attach a timestamp to these events.

A reading from the device magnetometer.

A motion update event, including characterization of the likely form (walking, running, automotive).

On supported devices, accesses stored motion data and allows monitoring of motion updates.

Core class that provides access to the motion services in iOS.

Generates step-counting data, including number of steps and floors climbed/descended.

Holds data relating to walking and floor-climbing. Generated by CMPedometer.

Accelerometer data stored by a CMSensorRecorder.

A system-provided list of objects that contain recorded Core Motion accelerometer data.

Gathers and retrieves accelerometer data.

On supported devices, stores the number of steps the user has taken with the device and allows step-counting to be dynamically tracked.

This is a class that implements the interface ICMWaterSubmersionManagerDelegate (for the protocol CMWaterSubmersionManagerDelegate).

Subclass this class to easily create a type that implements the protocol.

An alternative is to create a subclass of NSObject and then implemented the interface ICMWaterSubmersionManagerDelegate.

A 3D vector containing acceleration values.

Encapsulates the accuracy and field strength of the magnetometer after calibration.

Represents the 3-axis magnetometer data in microteslas.

Represents a Quaternion, used as one of the possible CMAttitude representations.

Represents a 3x3 rotation matrix.

3D rotation rate.

This interface represents the Objective-C protocol CMHeadphoneMotionManagerDelegate.

This interface represents the Objective-C protocol CMWaterSubmersionManagerDelegate.

An enumeration whose values specify the reference frame from which CMAttitude readings are referenced.

Type for CoreMotion errors.

An enumeration whose values specify the quality of the magnetometer calibration.

An enumeration whose values specify the confidence in a CMMotionActivity.

A delegate signature used to receive events from CMMotionManager

A delegate signature used to receive events from CMMotionManager

A delegate signature used to receive events from CMMotionManager

A delegate that is the handler for the StartMagnetometerUpdates(NSOperationQueue, CMMagnetometerHandler) method.

The delegate that acts as the handler for QueryActivity(NSDate, NSDate, NSOperationQueue, CMMotionActivityQueryHandler).

The delegate that is the handler for StartActivityUpdates(NSOperationQueue, CMMotionActivityHandler).

The delegate for use with QueryStepCount(NSDate, NSDate, NSOperationQueue, CMStepQueryHandler).

The delegate used with StartStepCountingUpdates(NSOperationQueue, IntPtr, CMStepUpdateHandler).