nanaswiper
You can install it by npm:
Last updated a year ago by nanasun .
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$ cnpm install nanaswiper 
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Nana's Swiper

You can install it by npm:

npm install --save nanaswiper

you can import it use ES6 import Swiper,{SwiperSlider} from 'nanaswiper'

Or CommonJS

const Swiper=require('nanaswiper').default
const SwiperSlider=require('nanaswiper').SwiperSlider`

Caution: here CommonJS and ES6 version, I don't add babel-polyfill, so if you need some Feature, you have to babel by yourself.

Major change:

Change how to set slider, less configuration and makes it like react-router's style

It's a slider that only supports horizonal slide. Just for now,I'll develop vertical slide in the next version.

The reason why develop such a swiper,just because a project need sliders with sprit and react. And it's hard to find a 3rd plugin which support for slider,react and canvas. It's easy to find a lot of plugins that support canvas and react or react and slider. That's why I develop such a plugin.

You can check my demo on https://www.cherryvenus.com/slider/

If you want to play with this project, you can clone the repositor and then use following directions to start the project.

build demo

npx webpack --config webpack.config.demo

start a webpack server npm start

This Swiper's config:

params function default required
children sliders inside swiper is a must null yes
initMovex calculator initial slider position 0 no
isLoop whether loop. One slider or freemode does not support loop false no
width width window.innerWidth no
height height 300 no
isFreeMode is Free Mode and not support loop mode false no
initSliderIndex inital slider,range from 0 to slider's number minus 1 0 no
slideType flatCoverFlow effect,maybe remove after "" no
import Swiper,{SwiperSlider} from 'nanaswiper'
<div className="SwiperContainer">
    <Swiper
        initSliderIndex={2}
        sensitive={.2} 
        isLoop={true}
        >
            <SwiperSlider  render={()=>(<div className="defaultSlider">
                slider-ahahah
                </div>)}/>
            <SwiperSlider render={()=>(<div className="defaultSlider">
                slider-gasdffds
                </div>)}/>
            <SwiperSlider render={()=>(<div className="defaultSlider">
                slider-werqwerq
            </div>)}/>
    </Swiper>
</div>

Here follow react-router's style, so you can design your slider by render

<SwiperSlider  render={(props)=>(<div className="defaultSlider">
    slider-ahahah
</div>)}/>

here props params passed to render has following important function:

params usage
isMoving whether the swiper is moving,touchmove -1 for left and 1 for right
isActive whether it's current slider

And if you want an array loop, the following example is for you:

const data=[
    {
        text:"text1"
    },
    {
        text:"text2"
    },
    {
        text:"text3"
    }
]
//...
<Swiper //...>
{data.map((d,index)=>{
    return <SwiperSlider key={`NormalSlider2${index}`} render={()=>(<div className="defaultSlider">
    slider-{d.text}
    </div>)}/>
})}
</Swiper>
//...

Next part is how to use Sprite with Swiper

First, define a sprite template.

import React,{Fragment,Component} from  'react'
import Swiper,{SwiperSlider} from 'nanaswiper'

class SliderSpriteTemplate extends Component{
    render(){
        return (
            <Fragment>
                {this.props.isActive?<Sprite {...this.props}/>:""}
            </Fragment>
        )
    }
}
export {SliderSpriteTemplate}

Next set the sprite's params:

const data=[
    {
        width:window.innerWidth,//sprite width must
        height:300,//sprite height must
        spriteImg:img1,//must
        spriteConf:[3,1,222,350],//sprite'position must
        speed:6,//sprite'speed optional
        tpl:SliderSpriteTemplate//you can set any template you like, it's a must for sprite
    },
    //...
]
export function SpirteSlider(){
   return (<div className="SwiperContainer">
    <Swiper
        sensitive={.2} 
        isLoop={false}
        width={window.innerWidth}
        height={300}>
            {data.map((d,index)=>{
                return <SwiperSlider key={`SpirteSlider${index}`}
                    {/*pass all params to template*/} 
                    render={(props)=><d.tpl {...d} {...props}/>}
                />
            })}
        </Swiper>
    </div>)

Sprite support params:

params function default required
width canvas'width "" yes
height canvas'height "" yes
data.spriteImg image to animate "" yes
data.spriteConf sprite's config(row num,col num,fpsWidth:width,fpsHeight:height) {} yes
data.speed speed,default 60fps, if set 2 it's 30fps 1 no

Browser version, you can get it from npm run-script broswer, and then dist/nanaSwiper.js is there for you.

How to use? You can directly use it in browser.

    <script src="https://cdn.bootcss.com/react/16.8.1/umd/react.profiling.min.js"></script>
    <script src="https://cdn.bootcss.com/react-dom/16.8.1/umd/react-dom.profiling.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/prop-types/15.6.0/prop-types.js"></script>
    <script src="./nanaSwiper.js"></script>
    <script>
        const  slider=React.createElement(
            "div",
            {className:"defaultSlider"},
            `slider`
        )
        const tpl1=React.createElement(
            Swiper.SwiperSlider,
            {
                className:"defaultSlider",
                render:()=>slider
            }
        )
        let test=React.createElement(
            Swiper.default,
            {
                sensitive:.2,
                isLoop:true,
                width:window.innerWidth,
                height:300,
            },
            tpl1,
            tpl1,
            tpl1
        )
        let div=React.createElement(
            "div",
            {
                className:"SwiperContainer"
            },
            test
        )
        ReactDOM.render(div, document.getElementById('root'));
    </script>

About test, here simulate the touch action, and only test the whether slider is right.

npm test

.

感觉自己做的好复杂,溜了溜了

下一版计划:

  • 修复freemode下,首尾滑动不流畅
  • 序列帧支持导入json配置
  • 来个垂直滑动

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