svg动画效果

时间：2020-03-05 12:12:16 收藏：0 阅读：60

<!DOCTYPE html>
<html>
<body>

<p><b>Note:</b> This example only works in Firefox and Google Chrome.</p>

<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
  <rect x="20" y="20" width="250" height="250" style="fill:blue">
      <animate attributeType="CSS" attributeName="opacity" values="0.5;1;0.5" dur="1s" repeatCount="indefinite" />
  </rect>
</svg>

</body>
</html>

<!DOCTYPE html>
<html>
<body>

<p><b>Note:</b> This example only works in Firefox and Google Chrome.</p>

<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
  <rect x="20" y="20" width="250" height="250" style="fill:blue">
    <animate attributeType="CSS" attributeName="opacity" from="1" to="0" dur="5s" repeatCount="indefinite" />
  </rect>
</svg>

</body>
</html>

<svg xmlns="http://www.w3.org/2000/svg" width="300px" height="100px">
    <rect x="0" y="0" width="300" height="100" fill="yellow" stroke-width="1" stroke="red" />
    <circle cx="0" cy="50" r="15" fill="blue" stroke="black" stroke-width="1">
        <animateMotion path="M 0 0 H 300 Z" dur="3s" repeatCount="indefinite" />
    </circle>
</svg>

原文：https://www.cnblogs.com/LcxSummer/p/12419268.html