我有一个SVG图标,它的一些蒙面形状包括:
book-1:用clipPath mask-1蒙面book-2:用clipPath mask-2蒙面book-3:不蒙面,不需要转换在:focus / :hover上,我希望mask-1 (但不是book-1)和book-2 (而不是mask-2)进行转换。直截了当的…
<a href="whatevs" class="icon">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 44 44">
<defs>
<style>
#book-1 {clip-path:url(#mask-1);}
#book-2 {clip-path:url(#mask-2);}
</style>
<clipPath id="mask-1">
<path class="nudge" fill="none" … />
</clipPath>
<clipPath id="mask-2">
<path fill="none" … />
</clipPath>
</defs>
<g id="book-1">
<path fill="#fff" … />
</g>
<g id="book-2">
<path fill="#fff" class="nudge" … />
</g>
<path fill="#fff" … /> <!-- book-3 -->
</svg>
</a>
/* CSS */
.icon .nudge {
transition: transform 0.2s ease-in;
}
.icon:focus .nudge,
.icon:hover .nudge {
transform: translate(-2px, 2px);
}但是,当一个页面中有多个相同图标的实例时,乐趣就开始了。
我在CodePen上有3个笔,每个都有2个链接图标实例,其中:
book-1和book-2的类名mask-1和mask-2
book-1、mask-1、book-2和mask-2
<symbol>迭代图标的一个<use>实例
思考
发布于 2019-04-01 20:20:32
由于clip-path需要svg def子级的id,因此在一个页面上放置多个图标时,只会考虑其中一个<clipPath>定义。这就是为什么转换<clipPath>元素是不可接受的,因为引用它的所有项都会受到影响。因此,我们需要一个不基于:hover of :focus移动或修改这些元素的解决方案。
幸运的是,通过使用以下技巧,可以仅移动分配给元素的剪裁路径,而不移动元素本身:
基于您提供的代码的这个技巧的示例可以在下面的代码片段中找到:
a .nudge, a .unnudge {
transition: transform 0.2s ease-in;
}
a:focus,
a:hover {
background-color: black;
}
a:focus .nudge,
a:hover .nudge {
transform: translate(-2px, 2px);
}
a:focus .unnudge,
a:hover .unnudge {
transform: translate(2px, -2px);
}
* {
box-sizing: border-box;
}
a {
display: block;
background-color: red;
padding: 0.5rem;
border-radius: 50%;
transition: background-color 0.2s ease-in;
width: 60px;
height: 60px;
}
body {
font-family: sans-serif;
line-height: 1.5;
max-width: 36em;
color: #333;
}
code {
background: #e5e5e5;
font-size: 1.125em;
border-radius: 2px;
}<p>Instance 1:
<a href="#">
<svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 44 44" width="44" height="44">
<defs>
<style>
.book-1{clip-path:url(#mask-1-1);}
.book-2{clip-path:url(#mask-2-1);}
</style>
<clipPath id="mask-1-1">
<path fill="none" d="M13.823,33.1V18.293a4.738,4.738,0,0,1,1.4-3.371S24.6,5.531,25.085,5.048L20.019-.019H8.143V33.1Z"/>
</clipPath>
<clipPath id="mask-2-1">
<path fill="none" d="M31.814,10.117,21.12,20.822a4.733,4.733,0,0,0-1.4,3.371V39H12V7H28.7Z"/>
</clipPath>
</defs>
<g class="nudge book-1" >
<path fill="#fff" class="unnudge" d="M22.736,5.72a1.193,1.193,0,0,0-1.686,0l-7.516,7.516a1.191,1.191,0,0,1-1.685-1.685l7.516-7.516a1.192,1.192,0,0,0-1.686-1.686L10.163,9.865h0a3.565,3.565,0,0,0-1.047,2.529h0V26.625h0a3.576,3.576,0,0,0,6.1,2.528h0l7.516-7.516a1.188,1.188,0,0,0,.349-.843V6.563A1.188,1.188,0,0,0,22.736,5.72Z"/>
</g>
<g class="book-2">
<path fill="#fff" class="nudge" d="M21.723,22.193a4.733,4.733,0,0,1,1.4-3.371l5.865-5.871v-.488a1.192,1.192,0,0,0-2.035-.843l-7.516,7.516a1.192,1.192,0,0,1-1.686-1.686l7.516-7.516a1.191,1.191,0,1,0-1.685-1.685l-7.516,7.516a3.561,3.561,0,0,0-1.048,2.528h0V32.524h0a3.577,3.577,0,0,0,6.105,2.529h0l.6-.6Z"/>
</g>
<path fill="#fff" d="M34.535,17.52a1.19,1.19,0,0,0-1.685,0l-7.516,7.516a1.192,1.192,0,0,1-1.686-1.686l7.516-7.516a1.192,1.192,0,1,0-1.686-1.685l-7.516,7.516h0a3.564,3.564,0,0,0-1.047,2.528h0V38.424h0a3.576,3.576,0,0,0,6.1,2.529h0l7.516-7.516a1.188,1.188,0,0,0,.349-.843V18.363A1.188,1.188,0,0,0,34.535,17.52Z"/>
</svg>
</a>
</p>
<p>Instance 2, exact copy of instance 1:
<a href="#">
<svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 44 44" width="44" height="44">
<defs>
<style>
.book-1{clip-path:url(#mask-1-1);}
.book-2{clip-path:url(#mask-2-1);}
</style>
<clipPath id="mask-1-1">
<path fill="none" d="M13.823,33.1V18.293a4.738,4.738,0,0,1,1.4-3.371S24.6,5.531,25.085,5.048L20.019-.019H8.143V33.1Z"/>
</clipPath>
<clipPath id="mask-2-1">
<path fill="none" d="M31.814,10.117,21.12,20.822a4.733,4.733,0,0,0-1.4,3.371V39H12V7H28.7Z"/>
</clipPath>
</defs>
<g class="nudge book-1" >
<path fill="#fff" class="unnudge" d="M22.736,5.72a1.193,1.193,0,0,0-1.686,0l-7.516,7.516a1.191,1.191,0,0,1-1.685-1.685l7.516-7.516a1.192,1.192,0,0,0-1.686-1.686L10.163,9.865h0a3.565,3.565,0,0,0-1.047,2.529h0V26.625h0a3.576,3.576,0,0,0,6.1,2.528h0l7.516-7.516a1.188,1.188,0,0,0,.349-.843V6.563A1.188,1.188,0,0,0,22.736,5.72Z"/>
</g>
<g class="book-2">
<path fill="#fff" class="nudge" d="M21.723,22.193a4.733,4.733,0,0,1,1.4-3.371l5.865-5.871v-.488a1.192,1.192,0,0,0-2.035-.843l-7.516,7.516a1.192,1.192,0,0,1-1.686-1.686l7.516-7.516a1.191,1.191,0,1,0-1.685-1.685l-7.516,7.516a3.561,3.561,0,0,0-1.048,2.528h0V32.524h0a3.577,3.577,0,0,0,6.105,2.529h0l.6-.6Z"/>
</g>
<path fill="#fff" d="M34.535,17.52a1.19,1.19,0,0,0-1.685,0l-7.516,7.516a1.192,1.192,0,0,1-1.686-1.686l7.516-7.516a1.192,1.192,0,1,0-1.686-1.685l-7.516,7.516h0a3.564,3.564,0,0,0-1.047,2.528h0V38.424h0a3.576,3.576,0,0,0,6.1,2.529h0l7.516-7.516a1.188,1.188,0,0,0,.349-.843V18.363A1.188,1.188,0,0,0,34.535,17.52Z"/>
</svg>
</a>
</p>
请注意,这个解决方案并不完美,如果有两个相反的动作而不移动,可能会导致.book-1在某些浏览器(例如火狐)上有点不稳定。
https://stackoverflow.com/questions/55457330
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