Question

我想为形状设置动画，并防止它们在起点重新设置。

我想使用 animation-fill-mode：forwards; ，但是我不确定它是否可以应用以及将其放置在标签中的位置。

Here，可以看到我的圆重新定位在左上角，而我希望它停留在其运动路径终止的位置，即六边形的顶点。

<!DOCTYPE HTML>
  <html>
    <body>
      <?xml version="1.0"?>
    <svg width="400" height="400" viewBox="0 0 200 200"
        xmlns="http://www.w3.org/2000/svg" version="1.1"
        xmlns:xlink="http://www.w3.org/1999/xlink" style="background:aquamarine">
        <style>
        path {
          animation-name:animateDash;
          animation-duration:5s;
          animation-iteration-count:once;
          animation-fill-mode:forwards;
        }
        @keyframes animateDash {
          from{stroke-dasharray:0,2305}
          to  {stroke-dasharray:2305,0}
        }
        </style>


        <circle cx="50%" cy="50%" r="1" fill="firebrick"  />

        <path id="theMotionPath" d="m 100,100 -3e-6,-52.916668 45.82718,26.458333 0,52.916665" stroke-width="5px" stroke="antiquewhite" fill="none" stroke-linecap="round" stroke-linejoin="round" />

        <path id="theMotionPath2" d="m 100,100 -3e-6,-52.916668 45.82718,26.458333 0,52.916665" stroke-width="5px" stroke="aqua" fill="none" style="transform-origin:50%;transform: rotate(120deg);" stroke-linecap="round" stroke-linejoin="round" />

        <path id="theMotionPath3" d="m 100,100 -3e-6,-52.916668 45.82718,26.458333 0,52.916665" stroke-width="5px" stroke="azure" fill="none" style="transform-origin:50%;transform: rotate(240deg);" stroke-linecap="round" stroke-linejoin="round" />

        <circle cx="0" cy="0" r="5" fill="#333333">
          <animateMotion dur="0.45s" repeatCount="once">
            <mpath xlink:href="#theMotionPath3"/>
          </animateMotion>
        </circle>

        <g style="transform-origin:50%;transform: rotate(120deg);">
          <circle cx="0" cy="0" r="5" fill="#333333">
            <animateMotion dur="0.45s" repeatCount="once">
              <mpath xlink:href="#theMotionPath3"/>
            </animateMotion>
          </circle>
        </g>

        <g style="transform-origin:50%;transform: rotate(240deg);">
          <circle cx="0" cy="0" r="5" fill="#333333">
            <animateMotion dur="0.45s" repeatCount="once">
              <mpath xlink:href="#theMotionPath3"/>
            </animateMotion>
          </circle>
        </g>

    </svg>
  </body>
</html>

Answer 1

使用fill="freeze"作为animateMotion的属性，如下所示：

<svg width="400" height="400" viewBox="0 0 200 200"
        xmlns="http://www.w3.org/2000/svg" version="1.1"
        xmlns:xlink="http://www.w3.org/1999/xlink" style="background:aquamarine">



        <circle cx="50%" cy="50%" r="1" fill="firebrick"  />

        <path id="theMotionPath" d="m 100,100 -0.000003,-52.916668 45.82718,26.458333 0,52.916665" stroke-width="5px" stroke="antiquewhite" fill="none" stroke-linecap="round" stroke-linejoin="round" />

        <path id="theMotionPath2" d="m 100,100 -0.000003,-52.916668 45.82718,26.458333 0,52.916665" stroke-width="5px" stroke="aqua" fill="none" style="transform-origin:50%;transform: rotate(120deg);" stroke-linecap="round" stroke-linejoin="round" />

        <path id="theMotionPath3" d="m 100,100 -0.000003,-52.916668 45.82718,26.458333 0,52.916665" stroke-width="5px" stroke="azure" fill="none" style="transform-origin:50%;transform: rotate(240deg);" stroke-linecap="round" stroke-linejoin="round" />

        <circle cx="0" cy="0" r="5" fill="#333333">
          <animateMotion dur="0.45s" repeatCount="once" fill="freeze">
            <mpath xlink:href="#theMotionPath3"/>
          </animateMotion>
        </circle>

        <g style="transform-origin:50%;transform: rotate(120deg);">
          <circle cx="0" cy="0" r="5" fill="#333333">
            <animateMotion dur="0.45s" repeatCount="once" fill="freeze">
              <mpath xlink:href="#theMotionPath3"/>
            </animateMotion>
          </circle>
        </g>

        <g style="transform-origin:50%;transform: rotate(240deg);">
          <circle cx="0" cy="0" r="5" fill="#333333">
            <animateMotion dur="0.45s" repeatCount="once" fill="freeze">
              <mpath xlink:href="#theMotionPath3"/>
            </animateMotion>
          </circle>
        </g>

    </svg>

是否有SVG的CSS动画填充模式：转发？

1 个答案: