MouseStateHistory

Maintains a collection of sorted mouse states. This class is not threadsafe, only modify it from the UI thread.

Properties

ContentSpaceDistance

public float ContentSpaceDistance { get; }

Gets the distance from the oldest to the youngest state in content space. If there are no states, a distance of zero is returned.

ContentSpaceMaxDistance

public float ContentSpaceMaxDistance { get; }

Gets the furthest distance from the oldest state in content space. If there are no states, a distance of zero is returned.

ControlSpaceDistance

public float ControlSpaceDistance { get; }

Gets the distance from the oldest to the youngest state in control space. If there are no states, a distance of zero is returned.

ControlSpaceMaxDistance

public float ControlSpaceMaxDistance { get; }

Gets the furthest distance from the oldest state in control space. If there are no states, a distance of zero is returned.

Count

public int Count { get; }

Gets the number of states stored.

First

public MouseState First { get; }

Gets the oldest state in this history, if it exists.

Last

public MouseState Last { get; }

Gets the newest state in this history, if it exists.

Indexers

this[]

public MouseState this[int index] { get; }

Gets the state at the given index.

Parameters:

index (int)

Index of state to get.

Returns: Mouse state at given index.

Methods

Add

public void Add(MouseState state)

Add a new state to this history.

Parameters:

state (MouseState)

Clear

public void Clear()

Remove all states from this history.

Clear

public void Clear(DateTime time)

Remove all states (except the oldest one) older than a specific time.

Parameters:

time (DateTime)

Clear

public void Clear(int amount)

Remove all states except the N-1 youngest ones and oldest one.

Parameters:

amount (int)

Amount of states to keep.

FindIndexAfter

public int FindIndexAfter(DateTime time)

Gets the index of the oldest state after a specific time.

Parameters:

time (DateTime)

Time to search for (must be in Utc format).

Returns: Index of oldest state after the given time, or -1 if no such state exists.

FindIndexBefore

public int FindIndexBefore(DateTime time)

Gets the index of the youngest state before a specific time.

Parameters:

time (DateTime)

Time to search for (must be in Utc format).

Returns: Index of youngest state before the given time, or -1 if no such state exists.