如何改变颜色的SVG图像使用CSS (jQuery SVG图像替换)?

这是我提出的一段方便的代码的自我问答。

目前，还没有一种简单的方法来嵌入SVG图像，然后通过CSS访问SVG元素。使用JS SVG框架有多种方法，但如果您所做的只是制作一个带有翻转状态的简单图标，那么这些方法就过于复杂了。

所以这就是我想到的，我认为这是迄今为止在网站上使用SVG文件的最简单的方法。它的概念来自于早期的文本到图像替换方法，但据我所知，还从未用于svg。

问题是这样的:

我如何在CSS中嵌入SVG并改变其颜色而不使用JS-SVG框架?

当前回答

如果可以在页面中包含文件(PHP include或通过您选择的CMS包含)，则可以添加SVG代码并将其包含到页面中。这与将SVG源粘贴到页面相同，但使页面标记更清晰。

这样做的好处是，您可以通过CSS将SVG的某些部分用于悬停—不需要javascript。

http://codepen.io/chriscoyier/pen/evcBu

你只需要使用这样的CSS规则:

#pathidorclass:hover { fill: #303 !important; }

注意!important位是覆盖填充颜色所必需的。

2013-10-01 16:01:10

其他回答

因为SVG基本上是代码，所以您只需要内容。我使用PHP来获取内容，但您可以使用任何您想要的内容。

<?php
$content    = file_get_contents($pathToSVG);
?>

然后，我已经打印内容“是”在一个div容器

<div class="fill-class"><?php echo $content;?></div>

最后将规则设置为CSS上的容器的SVG子元素

.fill-class > svg { 
    fill: orange;
}

我用SVG材质图标得到了这个结果:

Firefox 59.0.2(64位)Linux

谷歌Chrome66.0.3359.181 (Build official)(64位)Linux

Opera 53.0.2907.37 Linux

2018-06-06 20:17:41

这样做的好处是，您可以通过CSS将SVG的某些部分用于悬停—不需要javascript。

http://codepen.io/chriscoyier/pen/evcBu

你只需要使用这样的CSS规则:

#pathidorclass:hover { fill: #303 !important; }

注意!important位是覆盖填充颜色所必需的。

2013-10-01 16:01:10

对于:悬停事件动画，我们可以将样式留在SVG文件内，就像一个

<svg xmlns="http://www.w3.org/2000/svg">
<defs>
  <style>
  rect {
    fill:rgb(165,225,75);
    stroke:none;
    transition: 550ms ease-in-out;
    transform-origin:125px 125px;
  }
  rect:hover {
    fill:rgb(75,165,225);
    transform:rotate(360deg);
  }
  </style>
</defs>
  <rect x='50' y='50' width='150' height='150'/>
</svg>

在svgshare上查看

2018-06-20 12:50:29

你可以使用data-image。使用data-image(data-URI)，您可以像内联一样访问SVG。

下面是使用纯CSS和SVG的滚动效果。

我知道这很麻烦，但你可以这么做。

.action-btn { background-size: 20px 20px; background-position: center center; background-repeat: no-repeat; border-width: 1px; border-style: solid; border-radius: 30px; height: 40px; width: 60px; display: inline-block; } .delete { background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg version='1.1' id='Capa_1' fill='#FB404B' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' width='482.428px' height='482.429px' viewBox='0 0 482.428 482.429' style='enable-background:new 0 0 482.428 482.429;' xml:space='preserve'%3e%3cg%3e%3cg%3e%3cpath d='M381.163,57.799h-75.094C302.323,25.316,274.686,0,241.214,0c-33.471,0-61.104,25.315-64.85,57.799h-75.098 c-30.39,0-55.111,24.728-55.111,55.117v2.828c0,23.223,14.46,43.1,34.83,51.199v260.369c0,30.39,24.724,55.117,55.112,55.117 h210.236c30.389,0,55.111-24.729,55.111-55.117V166.944c20.369-8.1,34.83-27.977,34.83-51.199v-2.828 C436.274,82.527,411.551,57.799,381.163,57.799z M241.214,26.139c19.037,0,34.927,13.645,38.443,31.66h-76.879 C206.293,39.783,222.184,26.139,241.214,26.139z M375.305,427.312c0,15.978-13,28.979-28.973,28.979H136.096 c-15.973,0-28.973-13.002-28.973-28.979V170.861h268.182V427.312z M410.135,115.744c0,15.978-13,28.979-28.973,28.979H101.266 c-15.973,0-28.973-13.001-28.973-28.979v-2.828c0-15.978,13-28.979,28.973-28.979h279.897c15.973,0,28.973,13.001,28.973,28.979 V115.744z'/%3e%3cpath d='M171.144,422.863c7.218,0,13.069-5.853,13.069-13.068V262.641c0-7.216-5.852-13.07-13.069-13.07 c-7.217,0-13.069,5.854-13.069,13.07v147.154C158.074,417.012,163.926,422.863,171.144,422.863z'/%3e%3cpath d='M241.214,422.863c7.218,0,13.07-5.853,13.07-13.068V262.641c0-7.216-5.854-13.07-13.07-13.07 c-7.217,0-13.069,5.854-13.069,13.07v147.154C228.145,417.012,233.996,422.863,241.214,422.863z'/%3e%3cpath d='M311.284,422.863c7.217,0,13.068-5.853,13.068-13.068V262.641c0-7.216-5.852-13.07-13.068-13.07 c-7.219,0-13.07,5.854-13.07,13.07v147.154C298.213,417.012,304.067,422.863,311.284,422.863z'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e "); border-color:#FB404B; } .delete:hover { background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg version='1.1' id='Capa_1' fill='#fff' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' width='482.428px' height='482.429px' viewBox='0 0 482.428 482.429' style='enable-background:new 0 0 482.428 482.429;' xml:space='preserve'%3e%3cg%3e%3cg%3e%3cpath d='M381.163,57.799h-75.094C302.323,25.316,274.686,0,241.214,0c-33.471,0-61.104,25.315-64.85,57.799h-75.098 c-30.39,0-55.111,24.728-55.111,55.117v2.828c0,23.223,14.46,43.1,34.83,51.199v260.369c0,30.39,24.724,55.117,55.112,55.117 h210.236c30.389,0,55.111-24.729,55.111-55.117V166.944c20.369-8.1,34.83-27.977,34.83-51.199v-2.828 C436.274,82.527,411.551,57.799,381.163,57.799z M241.214,26.139c19.037,0,34.927,13.645,38.443,31.66h-76.879 C206.293,39.783,222.184,26.139,241.214,26.139z M375.305,427.312c0,15.978-13,28.979-28.973,28.979H136.096 c-15.973,0-28.973-13.002-28.973-28.979V170.861h268.182V427.312z M410.135,115.744c0,15.978-13,28.979-28.973,28.979H101.266 c-15.973,0-28.973-13.001-28.973-28.979v-2.828c0-15.978,13-28.979,28.973-28.979h279.897c15.973,0,28.973,13.001,28.973,28.979 V115.744z'/%3e%3cpath d='M171.144,422.863c7.218,0,13.069-5.853,13.069-13.068V262.641c0-7.216-5.852-13.07-13.069-13.07 c-7.217,0-13.069,5.854-13.069,13.07v147.154C158.074,417.012,163.926,422.863,171.144,422.863z'/%3e%3cpath d='M241.214,422.863c7.218,0,13.07-5.853,13.07-13.068V262.641c0-7.216-5.854-13.07-13.07-13.07 c-7.217,0-13.069,5.854-13.069,13.07v147.154C228.145,417.012,233.996,422.863,241.214,422.863z'/%3e%3cpath d='M311.284,422.863c7.217,0,13.068-5.853,13.068-13.068V262.641c0-7.216-5.852-13.07-13.068-13.07 c-7.219,0-13.07,5.854-13.07,13.07v147.154C298.213,417.012,304.067,422.863,311.284,422.863z'/%3e%3c/g%3e%3c/g%3e%3c/svg%3e "); background-color: #FB404B; } <a class="action-btn delete"> </a>

你可以在这里将svg转换为data url

https://codepen.io/elliz/full/ygvgay https://websemantics.uk/tools/svg-to-background-image-conversion/

2018-05-07 11:45:24

或者你可以使用CSS蒙版，授予浏览器的支持不是很好，但你可以使用一个备用

.frame {
    background: blue;
    -webkit-mask: url(image.svg) center / contain no-repeat;
}

2014-08-14 10:22:46

如何改变颜色的SVG图像使用CSS (jQuery SVG图像替换)?

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