react-mult-transition-image-view v1.0.5

react-mult-transition-image-view

a graceful react component for image display.

一个react图片显示组件 segmentfault 使用说明

图片过渡 通过传入 img: img_sml , img_big ，来实现 图片从低质量 过渡到高质量来 防止大图 加载慢引起的空白。

注意 样式可以参考下面的 less 代码

UPDATE

1.0.5 fix component receive props can not update

Use

npm install react-mult-transition-image-view

Sample code

    
    import ImageBoxView from 'react-mult-transition-image-view'

    <ImageBoxView
        width="320"    // 
        height="200"   // will trans to style
        animate="fade" // animate flag , do not forget add styles at below
        delay="100"    // will delay to load img
        wait="1000"    // will wait between loading img arry
        mode="style"   // display img by 'background-image'
        img={'image-path-url'}   // 1. 'image-path-url' can be string 
                                 // 2. ['image-path', 'hd-image-path']
    />

Style

    .c-img-box{
        display:inline-block;
        width: 320px;
        height: 200px;
        background: #f7f6f5;
        position: relative;
        .img-hold{
            overflow: hidden;
            background-size: cover;
            background-repeat: no-repeat;
            background-position: center;
            img{
                width:100%;
                height:100%;
            }
            &.img-animate{
                transition: opacity 0.5s;
            }
        }
        
        .img-cover{
            background: url('https://d.2dfire.com/om/images/menulist/7deb58da.default.png') no-repeat center/300px;
            background-color:#f0f0f0;
        }
        
        .img-cover,
        .img-hold,
        .img-hide{
            position: absolute;
            width: 100%;
            height: 100%;
            top:0;
            left:0;
        }
        
        .img-hide{
            opacity: 0;
        }
        
    }