GH_RotationalTuningData<T>

Utility class for keeping track of rotational mouse events.

Type parameters:

T	Basic type for initial conditions.

Constructors

public GH_RotationalTuningData(T initialValue, PointF pivot, PointF initialPoint)

Create a new instance of the rotational tuning data.

Parameters:

initialValue (T)	Initial value to store. Whatever you want it to be.
pivot (PointF)	Center of rotation.
initialPoint (PointF)	First point of track.

public GH_RotationalTuningData(T initialValue, PointF pivot)

Create a new instance of the rotational tuning data.

Parameters:

initialValue (T)	Initial value to store. Whatever you want it to be.
pivot (PointF)	Center of rotation.

public int FrameCount { get; }

Gets the total number of recorded frames.

public T InitialValue { get; }

Gets the initial value.

public PointF Pivot { get; set; }

Gets or sets the rotational pivot. You only need to set this if the pivot changes.

public GH_RotationalFrame this[int index] { get; }

Gets the frame at the given index.

Parameters:

index (int)

Index of frame.

public void AddFrame(PointF point)

Grow the tuning track by one point and compute the angle.

Parameters:

point (PointF)

Point (in canvas coordinates) to record.

public double TotalAngle()

Compute the total angle from the first to the last frame.

public double TotalTurns()

Compute the total number of full turns from the first to the last frame.