Vue 加载动画组件

Question

<template>
  <div class="loading">
    <svg version="1.1" xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" :width="width" :height="height" viewBox="0 0 40 40">
      <path opacity="0.2" :fill="fill" d="M20.201,5.169c-8.254,0-14.946,6.692-14.946,14.946c0,8.255,6.692,14.946,14.946,14.946
    s14.946-6.691,14.946-14.946C35.146,11.861,28.455,5.169,20.201,5.169z M20.201,31.749c-6.425,0-11.634-5.208-11.634-11.634
    c0-6.425,5.209-11.634,11.634-11.634c6.425,0,11.633,5.209,11.633,11.634C31.834,26.541,26.626,31.749,20.201,31.749z"/>
      <path :fill="fill" d="M26.013,10.047l1.654-2.866c-2.198-1.272-4.743-2.012-7.466-2.012h0v3.312h0
    C22.32,8.481,24.301,9.057,26.013,10.047z">
        <animateTransform attributeType="xml"
                          attributeName="transform"
                          type="rotate"
                          from="0 20 20"
                          to="360 20 20"
                          dur="0.5s"
                          repeatCount="indefinite"/>
      </path>
    </svg>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        width: `${this.size}px`,
        height: `${this.size}px`,
        fill: this.color,
      };
    },
    props: ['size', 'color'],
  };
</script>

<template>
  <div class="loading">
    <svg version="1.1" xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" :width="width" :height="height" viewBox="0 0 50 50">
  <path :fill="fill" d="M25.251,6.461c-10.318,0-18.683,8.365-18.683,18.683h4.068c0-8.071,6.543-14.615,14.615-14.615V6.461z">
    <animateTransform attributeType="xml"
      attributeName="transform"
      type="rotate"
      from="0 25 25"
      to="360 25 25"
      dur="0.6s"
      repeatCount="indefinite"/>
    </path>
  </svg>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        width: `${this.size}px`,
        height: `${this.size}px`,
        fill: this.color,
      };
    },
    props: ['size', 'color'],
  };
</script>