半圆形进度条 - Githubissues

半圆形进度条demo，此示例最大进度为50%（也可另行设置，让半圆形就代表100%进度）

demo 地址
code snippets

<!DOCTYPE html>
<html lang="en">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0" />
    <meta name="referrer" content="origin-when-cross-origin">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="format-detection" content="telephone=no">
<title>半圆进度</title>
<style>
.center{
    margin: 0 auto;
    text-align: center;
}
.half-circle-progress{
    position: relative;
    display: inline-block;
    width: 100px;
    height: 200px;
    margin: 0 30px;
    overflow: hidden;
}

.half-circle-progress .circle{
    position: absolute;
    left: -100px;
    clip: rect(0, 200px, 200px, 100px);
    box-sizing: border-box;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 10px solid transparent;
    transform: rotate3d(0,0,0,0);
    transition: all .5s;
    will-change: transform;
}

/* 右边半圆进度 */
.half-circle-progress.right .under{
    z-index: 2;
    border-color: #6EC84E!important;
}

.half-circle-progress.right .mask{
    z-index: 3;
    border-color: #F0F0F0!important;
}

/* 左边半圆进度 */
.half-circle-progress.left{
    transform: rotate3d(0,1,0,180deg);
}
.half-circle-progress.left .under{
    z-index: 2;
    border-color: #6EC84E!important;
}

.half-circle-progress.left .mask{
    z-index: 3;
    border-color: #F0F0F0!important;
}

</style>
</head>
<body>
       <p>click to show circle percent</p>
    <div class="center">
        <div class="half-circle-progress right J_HalfCircleProgress" data-percent="45">
            <div class="circle under"></div>
            <div class="circle mask J_Mask"></div>
        </div>

        <div class="half-circle-progress left J_HalfCircleProgress" data-percent="25">
            <div class="circle under"></div>
            <div class="circle mask J_Mask"></div>
        </div>
    </div>
</body>
<script src="http://statics.mangguoyisheng.com/resource/demo/1.0.0/third-party/jquery/jquery-2.1.4.min.js"></script>
<script>
    $('.J_HalfCircleProgress').click(function(ev){
        var currentTarget$ = $(ev.currentTarget);
        var percent = parseInt(currentTarget$.attr('data-percent'));

        currentTarget$.find('.J_Mask').css({
            'transform': 'rotate3d(0,0,1,' + percent*360/100 + 'deg)'
        });
    });
</script>
</html>
weekeight / weekeight.github.io

半圆形进度条 #39

demo 地址

code snippets
