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# GCAxis2DInput

The common properties of inputs that provide a normalized point in a two-dimensional coordinate system with a fixed origin.

```
protocol GCAxis2DInput : NSObjectProtocol
```

## Overview

The normalized point with coordinates that range between `-1` and `1`. The origin `(0, 0)` represents the neutral state of the input.

## Topics

### Getting the characteristics

[`canWrap`](/documentation/GameController/GCAxis2DInput/canWrap)

A Boolean value that indicates whether the value wraps when it reaches the range’s minimum or maximum value.

[`isAnalog`](/documentation/GameController/GCAxis2DInput/isAnalog)

A Boolean value that indicates whether the input provides analog values.

### Getting the value

[`value`](/documentation/GameController/GCAxis2DInput/value)

The axis input represented as a normalized point in a two-dimensional coordinate system.

[`GCPoint2`](/documentation/GameController/GCPoint2)

A structure that represents a normalized point in a two-dimensional coordinate system.

[`valueDidChangeHandler`](/documentation/GameController/GCAxis2DInput/valueDidChangeHandler)

The block that the axis element calls when its value changes.

[`lastValueTimestamp`](/documentation/GameController/GCAxis2DInput/lastValueTimestamp)

The time of the most recent value change.

[`lastValueLatency`](/documentation/GameController/GCAxis2DInput/lastValueLatency)

The time in seconds between the last value change and the current time.

### Getting user actions

[`sources`](/documentation/GameController/GCAxis2DInput/sources)

One or more physical actions the user performs to manipulate the input.


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