scroll-ease-efficient v1.0.5

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Introduction

scroll-ease-efficient is a function that smoothly scroll the scrollbar to the specified position.

Features

• no dependencies
• scrolling in vertical direction or horizontal direction
• specify the positon that needs to be scrolled
• support three animations: gradually & liner & instant

Demo

https://theoxiong.github.io/scroll-ease-efficient/

Install

$   npm install scroll-ease-efficient --save

Usage

# Support CommonJs/ES6/Script 
# 1. CommonJs 
const { scrollTo } = require('scroll-ease-efficient')
# 2. ES6
import { scrollTo } from 'scroll-ease-efficient'
# 3. Script
<script type="text/javascript" src="scroll-ease-efficient/index.js"></script>

# scrollable element
let scrollEle = document.getElementById('id')

# basic usage
scrollTo(scrollEle, 500)

# specify the time of scrolling, unit is millisecond(ms)
scrollTo(scrollEle, 500, { duration: 500})

# specify the timing function, support 'gradually'/'liner'/'instant'
scrollTo(scrollEle, 500, { timingFunction: 'gradually'})

# specify the time of scrolling, and timing function
scrollTo(scrollEle, 500, { timingFunction: 'liner', duration: 500})

# specify the factor, it is just for 'gradually' mode, and duration is unuserful
scrollTo(scrollEle, 500, { timingFunction: 'gradually', factor: 6})

# horizontal direction
scrollTo(scrollEle, 500, { direction: 'horizontal' })

API

function scrollTo (ele, pos, options)

• ele <Dom> target scrollable element
• pos <Number> specified the position which scroll to
• options <Object>
  • direction <String> specify direction of scrolling, default value is 'vertical'
  • timingFunction <String> specify velocity curve of scrolling, default value is 'linear'
  • duration <Number> specify time of scrolling, default value is 1000
  • factor <Number> specify the factor of gradually scrolling, it is only for gradually mode, should less then 100, and more then 1

obey

MIT

Keywords

scroll smooth animation js front-end