---
title: GCPhysicalInputExtents
framework: gamecontroller
role: symbol
role_heading: Protocol
path: gamecontroller/gcphysicalinputextents
---

# GCPhysicalInputExtents

Physical extents scale the normalized value reported by GCLinearInput into physical units.

## Declaration

```swift
protocol GCPhysicalInputExtents : NSObjectProtocol
```

## Topics

### Instance Properties

- [maximumValue](gamecontroller/gcphysicalinputextents/maximumvalue.md)
- [minimumValue](gamecontroller/gcphysicalinputextents/minimumvalue.md)
- [scaledValue](gamecontroller/gcphysicalinputextents/scaledvalue.md)

## Relationships

### Inherits From

- [NSObjectProtocol](objectivec/nsobjectprotocol.md)