https://github.com/fogleman/ease

Easing functions in #golang.
https://github.com/fogleman/ease

animation ease easing-functions golang

Last synced: about 3 hours ago
JSON representation

Easing functions in #golang.

• Host: GitHub
• URL: https://github.com/fogleman/ease
• Owner: fogleman
• License: mit
• Created: 2017-02-27T02:14:39.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-03-01T02:50:50.000Z (over 7 years ago)
• Last Synced: 2024-06-18T15:41:34.990Z (5 months ago)
• Topics: animation, ease, easing-functions, golang
• Language: Go
• Size: 5.86 KB
• Stars: 88
• Watchers: 3
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

README

        
# Easing Functions in Go

### Installation

    go get -u github.com/fogleman/ease

### Documentation

[https://godoc.org/github.com/fogleman/ease](https://godoc.org/github.com/fogleman/ease)

### Usage

All easing functions take a `float64` and return a `float64`. The input should be between 0 and 1, inclusive.

    t = ease.OutElastic(t)

    

Some easing functions have extra parameters, like `period`. Here is an example:

    var f ease.Function

    f = ease.OutElasticFunction(0.5)

    t = f(t)

    

Or, simply...

    t = ease.OutElasticFunction(0.5)(t)

---

![Montage](https://www.michaelfogleman.com/static/ease/montage.png)

---

### ease.Linear(t)

![Linear](https://www.michaelfogleman.com/static/ease/Linear.gif)

---

### ease.InQuad(t)

![InQuad](https://www.michaelfogleman.com/static/ease/InQuad.gif)

### ease.InCubic(t)

![InCubic](https://www.michaelfogleman.com/static/ease/InCubic.gif)

### ease.InQuart(t)

![InQuart](https://www.michaelfogleman.com/static/ease/InQuart.gif)

### ease.InQuint(t)

![InQuint](https://www.michaelfogleman.com/static/ease/InQuint.gif)

### ease.InSine(t)

![InSine](https://www.michaelfogleman.com/static/ease/InSine.gif)

### ease.InExpo(t)

![InExpo](https://www.michaelfogleman.com/static/ease/InExpo.gif)

### ease.InCirc(t)

![InCirc](https://www.michaelfogleman.com/static/ease/InCirc.gif)

### ease.InElastic(t)

![InElastic](https://www.michaelfogleman.com/static/ease/InElastic.gif)

### ease.InBack(t)

![InBack](https://www.michaelfogleman.com/static/ease/InBack.gif)

### ease.InBounce(t)

![InBounce](https://www.michaelfogleman.com/static/ease/InBounce.gif)

---

### ease.OutQuad(t)

![OutQuad](https://www.michaelfogleman.com/static/ease/OutQuad.gif)

### ease.OutCubic(t)

![OutCubic](https://www.michaelfogleman.com/static/ease/OutCubic.gif)

### ease.OutQuart(t)

![OutQuart](https://www.michaelfogleman.com/static/ease/OutQuart.gif)

### ease.OutQuint(t)

![OutQuint](https://www.michaelfogleman.com/static/ease/OutQuint.gif)

### ease.OutSine(t)

![OutSine](https://www.michaelfogleman.com/static/ease/OutSine.gif)

### ease.OutExpo(t)

![OutExpo](https://www.michaelfogleman.com/static/ease/OutExpo.gif)

### ease.OutCirc(t)

![OutCirc](https://www.michaelfogleman.com/static/ease/OutCirc.gif)

### ease.OutElastic(t)

![OutElastic](https://www.michaelfogleman.com/static/ease/OutElastic.gif)

### ease.OutBack(t)

![OutBack](https://www.michaelfogleman.com/static/ease/OutBack.gif)

### ease.OutBounce(t)

![OutBounce](https://www.michaelfogleman.com/static/ease/OutBounce.gif)

---

### ease.InOutQuad(t)

![InOutQuad](https://www.michaelfogleman.com/static/ease/InOutQuad.gif)

### ease.InOutCubic(t)

![InOutCubic](https://www.michaelfogleman.com/static/ease/InOutCubic.gif)

### ease.InOutQuart(t)

![InOutQuart](https://www.michaelfogleman.com/static/ease/InOutQuart.gif)

### ease.InOutQuint(t)

![InOutQuint](https://www.michaelfogleman.com/static/ease/InOutQuint.gif)

### ease.InOutSine(t)

![InOutSine](https://www.michaelfogleman.com/static/ease/InOutSine.gif)

### ease.InOutExpo(t)

![InOutExpo](https://www.michaelfogleman.com/static/ease/InOutExpo.gif)

### ease.InOutCirc(t)

![InOutCirc](https://www.michaelfogleman.com/static/ease/InOutCirc.gif)

### ease.InOutElastic(t)

![InOutElastic](https://www.michaelfogleman.com/static/ease/InOutElastic.gif)

### ease.InOutBack(t)

![InOutBack](https://www.michaelfogleman.com/static/ease/InOutBack.gif)

### ease.InOutBounce(t)

![InOutBounce](https://www.michaelfogleman.com/static/ease/InOutBounce.gif)