如何在svg圈子里添加一个链接 [英] How to add a link inside an svg circle

问题描述

我用svg画了一个圆圈。这个圈子有悬停效果。我想在圆圈内添加一个链接，并在链接文本中随着悬停效果一起更改颜色。

I have drawn a circle using svg. This circle has a hover effect. I would like to add a link within in the circle and for the link text to change color along with the hover effect.

svg#circle {
  height: 250px;
  width: 250px;
}

circle {
  stroke-dasharray: 700;
  stroke-dashoffset: 700;
  stroke-linecap: butt;
  -webkit-transition: all 2s ease-out;
  -moz-transition: all 2s ease-out;
  -ms-transition: all 2s ease-out;
  -o-transition: all 2s ease-out;
  transition: all 2s ease-out;
}

circle:hover {
  fill: pink;
  stroke-dashoffset: 0;
  stroke-dasharray: 700;
  stroke-width: 10;
}

<svg id="circle">
        <circle cx="125" cy="125" r="100" stroke="darkblue" stroke-width="3"     fill="green" />
     </svg>

推荐答案

您需要添加一个包含在锚链接中的 text 元素。

You need to add a text element wrapped in an anchor link.

注意， code> text 元素位于圆圈顶部会阻止该圆上的悬停动作。所以，我把所有东西都包装在一个 g 组中，然后把悬停捕获放在那个上面。

Note, the text element, being on top of the circle will block the hover action on that circle. So, I've wrapped the whole thing in a g group and placed the hover capture on that instead.

svg#circle {
  height: 250px;
  width: 250px;
}
g circle {
  stroke-dasharray: 700;
  stroke-dashoffset: 700;
  stroke-linecap: butt;
  -webkit-transition: all 2s ease-out;
  -moz-transition: all 2s ease-out;
  -ms-transition: all 2s ease-out;
  -o-transition: all 2s ease-out;
  transition: all 2s ease-out;
}
g:hover circle {
  fill: pink;
  stroke-dashoffset: 0;
  stroke-dasharray: 700;
  stroke-width: 10;
}
text {
  fill: pink;
  font-size: 24px;
}
a:hover text {
  fill: blue;
}

<svg id="circle">
   <g>
  <circle cx="125" cy="125" r="100" stroke="darkblue" stroke-width="3" fill="green" />
  <a xlink:href="https://www.google.co.uk/" target="_top">
    <text x="50%" y="50%" style="text-anchor: middle">google</text>
  </a>
     </g>
</svg>

这篇关于如何在svg圈子里添加一个链接的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！