easing-functions

Robert Penner's easing functions from phaser.

Install

$ npm i easing-functions

Usage

const Easing = require('easing-functions')

Easing.Quadratic.Out
Easing.quadratic.out

// You could also access the easing function via

Easing['quadratic.out']

// or

Easing['Quadratic.Out']

Easing.<type>.<output>(x)

type \ output	In	Out	InOut
Linear	x	x	x
Quadratic	✓	✓	✓
Cubic	✓	✓	✓
Quartic	✓	✓	✓
Quintic	✓	✓	✓
Sinusoidal	✓	✓	✓
Exponential	✓	✓	✓
Circular	✓	✓	✓
Elastic	✓	✓	✓
Back	✓	✓	✓
Bounce	✓	✓	✓

License

The MIT License