剪辑路径，如何创建一个圆形进度条？

Question

我已经看到了很多创建圆形进度条的解决方案。它们似乎都非常漫长和复杂。我想创建一个非常简单的一个，只需在彼此顶部绘制两个圆圈并剪切一部分外部圆圈，以创建一个小于100％的进度条外观。

我的HTML

<div class="outter"> 
     <div class="inner"></div> 
    </div> 

我的CSS

.outter { 
    background-color: #08a1db; 
    width: 100px; 
    height: 100px; 
    border-radius: 50%; 
    position: relative; 
} 

.inner { 
    background-color: white; 
    width: 84px; 
    height: 84px; 
    border-radius: 50%; 
    position: absolute; 
    top: 50%; 
    left: 50%; 
    margin: -42px 0 0 -42px; 
} 

现在我有使用夹路径故障的部分。我无法从文档中找出如何剪切外部圆圈并创建进度条的效果。有什么建议么？

Answer 1

夹子CSS操作者标记为弃用和由夹路径这又不受IE完全支持所取代。

使用夹子，

.progress-circle { 
 
    font-size: 20px; 
 
    margin: 20px; 
 
    position: relative; 
 
    /* so that children can be absolutely positioned */ 
 
    padding: 0; 
 
    width: 5em; 
 
    height: 5em; 
 
    background-color: #F2E9E1; 
 
    border-radius: 50%; 
 
    line-height: 5em; 
 
} 
 

 
.progress-circle:after { 
 
    border: none; 
 
    position: absolute; 
 
    top: 0.35em; 
 
    left: 0.35em; 
 
    text-align: center; 
 
    display: block; 
 
    border-radius: 50%; 
 
    width: 4.3em; 
 
    height: 4.3em; 
 
    background-color: white; 
 
    content: " "; 
 
} 
 

 

 
/* Text inside the control */ 
 

 
.progress-circle span { 
 
    position: absolute; 
 
    line-height: 5em; 
 
    width: 5em; 
 
    text-align: center; 
 
    display: block; 
 
    color: #08a1db; 
 
    z-index: 2; 
 
} 
 

 
.left-half-clipper { 
 
    /* a round circle */ 
 
    border-radius: 50%; 
 
    width: 5em; 
 
    height: 5em; 
 
    position: absolute; 
 
    /* needed for clipping */ 
 
    clip: rect(0, 5em, 5em, 2.5em); 
 
    /* clips the whole left half*/ 
 
} 
 

 

 
/* when p>50, don't clip left half*/ 
 

 
.progress-circle.over50 .left-half-clipper { 
 
    clip: rect(auto, auto, auto, auto); 
 
} 
 

 
.value-bar { 
 
    /*This is an overlayed square, that is made round with the border radius, 
 
    then it is cut to display only the left half, then rotated clockwise 
 
    to escape the outer clipping path.*/ 
 
    position: absolute; 
 
    /*needed for clipping*/ 
 
    clip: rect(0, 2.5em, 5em, 0); 
 
    width: 5em; 
 
    height: 5em; 
 
    border-radius: 50%; 
 
    border: 0.45em solid #08a1db; 
 
    /*The border is 0.35 but making it larger removes visual artifacts */ 
 
    /*background-color: #4D642D;*/ 
 
    /* for debug */ 
 
    box-sizing: border-box; 
 
} 
 

 

 
/* Progress bar filling the whole right half for values above 50% */ 
 

 
.progress-circle.over50 .first50-bar { 
 
    /*Progress bar for the first 50%, filling the whole right half*/ 
 
    position: absolute; 
 
    /*needed for clipping*/ 
 
    clip: rect(0, 5em, 5em, 2.5em); 
 
    background-color: #08a1db; 
 
    border-radius: 50%; 
 
    width: 5em; 
 
    height: 5em; 
 
} 
 

 
.progress-circle:not(.over50) .first50-bar { 
 
    display: none; 
 
} 
 

 

 
/* Progress bar rotation position */ 
 

 
.progress-circle.p0 .value-bar { 
 
    display: none; 
 
} 
 

 
.progress-circle.p1 .value-bar { 
 
    transform: rotate(4deg); 
 
} 
 

 
.progress-circle.p2 .value-bar { 
 
    transform: rotate(7deg); 
 
} 
 

 
.progress-circle.p3 .value-bar { 
 
    transform: rotate(11deg); 
 
} 
 

 
.progress-circle.p4 .value-bar { 
 
    transform: rotate(14deg); 
 
} 
 

 
.progress-circle.p5 .value-bar { 
 
    transform: rotate(18deg); 
 
} 
 

 
.progress-circle.p6 .value-bar { 
 
    transform: rotate(22deg); 
 
} 
 

 
.progress-circle.p7 .value-bar { 
 
    transform: rotate(25deg); 
 
} 
 

 
.progress-circle.p8 .value-bar { 
 
    transform: rotate(29deg); 
 
} 
 

 
.progress-circle.p9 .value-bar { 
 
    transform: rotate(32deg); 
 
} 
 

 
.progress-circle.p10 .value-bar { 
 
    transform: rotate(36deg); 
 
} 
 

 
.progress-circle.p11 .value-bar { 
 
    transform: rotate(40deg); 
 
} 
 

 
.progress-circle.p12 .value-bar { 
 
    transform: rotate(43deg); 
 
} 
 

 
.progress-circle.p13 .value-bar { 
 
    transform: rotate(47deg); 
 
} 
 

 
.progress-circle.p14 .value-bar { 
 
    transform: rotate(50deg); 
 
} 
 

 
.progress-circle.p15 .value-bar { 
 
    transform: rotate(54deg); 
 
} 
 

 
.progress-circle.p16 .value-bar { 
 
    transform: rotate(58deg); 
 
} 
 

 
.progress-circle.p17 .value-bar { 
 
    transform: rotate(61deg); 
 
} 
 

 
.progress-circle.p18 .value-bar { 
 
    transform: rotate(65deg); 
 
} 
 

 
.progress-circle.p19 .value-bar { 
 
    transform: rotate(68deg); 
 
} 
 

 
.progress-circle.p20 .value-bar { 
 
    transform: rotate(72deg); 
 
} 
 

 
.progress-circle.p21 .value-bar { 
 
    transform: rotate(76deg); 
 
} 
 

 
.progress-circle.p22 .value-bar { 
 
    transform: rotate(79deg); 
 
} 
 

 
.progress-circle.p23 .value-bar { 
 
    transform: rotate(83deg); 
 
} 
 

 
.progress-circle.p24 .value-bar { 
 
    transform: rotate(86deg); 
 
} 
 

 
.progress-circle.p25 .value-bar { 
 
    transform: rotate(90deg); 
 
} 
 

 
.progress-circle.p26 .value-bar { 
 
    transform: rotate(94deg); 
 
} 
 

 
.progress-circle.p27 .value-bar { 
 
    transform: rotate(97deg); 
 
} 
 

 
.progress-circle.p28 .value-bar { 
 
    transform: rotate(101deg); 
 
} 
 

 
.progress-circle.p29 .value-bar { 
 
    transform: rotate(104deg); 
 
} 
 

 
.progress-circle.p30 .value-bar { 
 
    transform: rotate(108deg); 
 
} 
 

 
.progress-circle.p31 .value-bar { 
 
    transform: rotate(112deg); 
 
} 
 

 
.progress-circle.p32 .value-bar { 
 
    transform: rotate(115deg); 
 
} 
 

 
.progress-circle.p33 .value-bar { 
 
    transform: rotate(119deg); 
 
} 
 

 
.progress-circle.p34 .value-bar { 
 
    transform: rotate(122deg); 
 
} 
 

 
.progress-circle.p35 .value-bar { 
 
    transform: rotate(126deg); 
 
} 
 

 
.progress-circle.p36 .value-bar { 
 
    transform: rotate(130deg); 
 
} 
 

 
.progress-circle.p37 .value-bar { 
 
    transform: rotate(133deg); 
 
} 
 

 
.progress-circle.p38 .value-bar { 
 
    transform: rotate(137deg); 
 
} 
 

 
.progress-circle.p39 .value-bar { 
 
    transform: rotate(140deg); 
 
} 
 

 
.progress-circle.p40 .value-bar { 
 
    transform: rotate(144deg); 
 
} 
 

 
.progress-circle.p41 .value-bar { 
 
    transform: rotate(148deg); 
 
} 
 

 
.progress-circle.p42 .value-bar { 
 
    transform: rotate(151deg); 
 
} 
 

 
.progress-circle.p43 .value-bar { 
 
    transform: rotate(155deg); 
 
} 
 

 
.progress-circle.p44 .value-bar { 
 
    transform: rotate(158deg); 
 
} 
 

 
.progress-circle.p45 .value-bar { 
 
    transform: rotate(162deg); 
 
} 
 

 
.progress-circle.p46 .value-bar { 
 
    transform: rotate(166deg); 
 
} 
 

 
.progress-circle.p47 .value-bar { 
 
    transform: rotate(169deg); 
 
} 
 

 
.progress-circle.p48 .value-bar { 
 
    transform: rotate(173deg); 
 
} 
 

 
.progress-circle.p49 .value-bar { 
 
    transform: rotate(176deg); 
 
} 
 

 
.progress-circle.p50 .value-bar { 
 
    transform: rotate(180deg); 
 
} 
 

 
.progress-circle.p51 .value-bar { 
 
    transform: rotate(184deg); 
 
} 
 

 
.progress-circle.p52 .value-bar { 
 
    transform: rotate(187deg); 
 
} 
 

 
.progress-circle.p53 .value-bar { 
 
    transform: rotate(191deg); 
 
} 
 

 
.progress-circle.p54 .value-bar { 
 
    transform: rotate(194deg); 
 
} 
 

 
.progress-circle.p55 .value-bar { 
 
    transform: rotate(198deg); 
 
} 
 

 
.progress-circle.p56 .value-bar { 
 
    transform: rotate(202deg); 
 
} 
 

 
.progress-circle.p57 .value-bar { 
 
    transform: rotate(205deg); 
 
} 
 

 
.progress-circle.p58 .value-bar { 
 
    transform: rotate(209deg); 
 
} 
 

 
.progress-circle.p59 .value-bar { 
 
    transform: rotate(212deg); 
 
} 
 

 
.progress-circle.p60 .value-bar { 
 
    transform: rotate(216deg); 
 
} 
 

 
.progress-circle.p61 .value-bar { 
 
    transform: rotate(220deg); 
 
} 
 

 
.progress-circle.p62 .value-bar { 
 
    transform: rotate(223deg); 
 
} 
 

 
.progress-circle.p63 .value-bar { 
 
    transform: rotate(227deg); 
 
} 
 

 
.progress-circle.p64 .value-bar { 
 
    transform: rotate(230deg); 
 
} 
 

 
.progress-circle.p65 .value-bar { 
 
    transform: rotate(234deg); 
 
} 
 

 
.progress-circle.p66 .value-bar { 
 
    transform: rotate(238deg); 
 
} 
 

 
.progress-circle.p67 .value-bar { 
 
    transform: rotate(241deg); 
 
} 
 

 
.progress-circle.p68 .value-bar { 
 
    transform: rotate(245deg); 
 
} 
 

 
.progress-circle.p69 .value-bar { 
 
    transform: rotate(248deg); 
 
} 
 

 
.progress-circle.p70 .value-bar { 
 
    transform: rotate(252deg); 
 
} 
 

 
.progress-circle.p71 .value-bar { 
 
    transform: rotate(256deg); 
 
} 
 

 
.progress-circle.p72 .value-bar { 
 
    transform: rotate(259deg); 
 
} 
 

 
.progress-circle.p73 .value-bar { 
 
    transform: rotate(263deg); 
 
} 
 

 
.progress-circle.p74 .value-bar { 
 
    transform: rotate(266deg); 
 
} 
 

 
.progress-circle.p75 .value-bar { 
 
    transform: rotate(270deg); 
 
} 
 

 
.progress-circle.p76 .value-bar { 
 
    transform: rotate(274deg); 
 
} 
 

 
.progress-circle.p77 .value-bar { 
 
    transform: rotate(277deg); 
 
} 
 

 
.progress-circle.p78 .value-bar { 
 
    transform: rotate(281deg); 
 
} 
 

 
.progress-circle.p79 .value-bar { 
 
    transform: rotate(284deg); 
 
} 
 

 
.progress-circle.p80 .value-bar { 
 
    transform: rotate(288deg); 
 
} 
 

 
.progress-circle.p81 .value-bar { 
 
    transform: rotate(292deg); 
 
} 
 

 
.progress-circle.p82 .value-bar { 
 
    transform: rotate(295deg); 
 
} 
 

 
.progress-circle.p83 .value-bar { 
 
    transform: rotate(299deg); 
 
} 
 

 
.progress-circle.p84 .value-bar { 
 
    transform: rotate(302deg); 
 
} 
 

 
.progress-circle.p85 .value-bar { 
 
    transform: rotate(306deg); 
 
} 
 

 
.progress-circle.p86 .value-bar { 
 
    transform: rotate(310deg); 
 
} 
 

 
.progress-circle.p87 .value-bar { 
 
    transform: rotate(313deg); 
 
} 
 

 
.progress-circle.p88 .value-bar { 
 
    transform: rotate(317deg); 
 
} 
 

 
.progress-circle.p89 .value-bar { 
 
    transform: rotate(320deg); 
 
} 
 

 
.progress-circle.p90 .value-bar { 
 
    transform: rotate(324deg); 
 
} 
 

 
.progress-circle.p91 .value-bar { 
 
    transform: rotate(328deg); 
 
} 
 

 
.progress-circle.p92 .value-bar { 
 
    transform: rotate(331deg); 
 
} 
 

 
.progress-circle.p93 .value-bar { 
 
    transform: rotate(335deg); 
 
} 
 

 
.progress-circle.p94 .value-bar { 
 
    transform: rotate(338deg); 
 
} 
 

 
.progress-circle.p95 .value-bar { 
 
    transform: rotate(342deg); 
 
} 
 

 
.progress-circle.p96 .value-bar { 
 
    transform: rotate(346deg); 
 
} 
 

 
.progress-circle.p97 .value-bar { 
 
    transform: rotate(349deg); 
 
} 
 

 
.progress-circle.p98 .value-bar { 
 
    transform: rotate(353deg); 
 
} 
 

 
.progress-circle.p99 .value-bar { 
 
    transform: rotate(356deg); 
 
} 
 

 
.progress-circle.p100 .value-bar { 
 
    transform: rotate(360deg); 
 
}

<p><b>These Are My Progess Bars</b></p> 
 
<div class="progress-circle p10"> 
 
    <span>10%</span> 
 
    <div class="left-half-clipper"> 
 
<div class="first50-bar"></div> 
 
<div class="value-bar"></div> 
 
    </div> 
 
</div> 
 
<div class="progress-circle p33"> 
 
    <span>33%</span> 
 
    <div class="left-half-clipper"> 
 
<div class="first50-bar"></div> 
 
<div class="value-bar"></div> 
 
    </div> 
 
</div> 
 
<div class="progress-circle over50 p66"> 
 
    <span>66%</span> 
 
    <div class="left-half-clipper"> 
 
<div class="first50-bar"></div> 
 
<div class="value-bar"></div> 
 
    </div> 
 
</div> 
 
<div class="progress-circle over50 p77"> 
 
    <span>77%</span> 
 
    <div class="left-half-clipper"> 
 
<div class="first50-bar"></div> 
 
<div class="value-bar"></div> 
 
    </div> 
 
</div> 
 
<div class="progress-circle over50 p99"> 
 
    <span>99%</span> 
 
    <div class="left-half-clipper"> 
 
<div class="first50-bar"></div> 
 
<div class="value-bar"></div> 
 
    </div> 
 
</div> 
 
<div class="progress-circle over50 p100"> 
 
    <span>100%</span> 
 
    <div class="left-half-clipper"> 
 
<div class="first50-bar"></div> 
 
<div class="value-bar"></div> 
 
    </div> 
 
</div>