animatemotion

<animateMotion>元素使引用的元素沿着运动路径移动。

用法上下文

属性

全局属性

• Conditional processing attributes »

• Core attributes »

• Animation event attributes »

• Xlink attributes »

• Animation timing attributes »

• Animation value attributes »

• Animation addition attributes »

• externalResourcesRequired

具体属性

• calcMode

• path

• keyPoints

• rotate

• origin

DOM接口

这个元素实现了SVGAnimateMotionElement接口。

例

SVG

<?xml version="1.0"?>
<svg width="120" height="120" viewBox="0 0 120 120"
    xmlns="http://www.w3.org/2000/svg" version="1.1"
    xmlns:xlink="http://www.w3.org/1999/xlink">

  <!-- Draw the outline of the motion path in grey, along
       with 2 small circles at key points -->
  <path d="M10,110 A120,120 -45 0,1 110 10 A120,120 -45 0,1 10,110"
      stroke="lightgrey" stroke-width="2" 
      fill="none" id="theMotionPath"/>
  <circle cx="10" cy="110" r="3" fill="lightgrey"  />
  <circle cx="110" cy="10" r="3" fill="lightgrey"  />

  <!-- Red circle which will be moved along the motion path. -->
  <circle cx="" cy="" r="5" fill="red">

    <!-- Define the motion path animation -->
    <animateMotion dur="6s" repeatCount="indefinite">
      <mpath xlink:href="#theMotionPath"/>
    </animateMotion>
  </circle>
</svg>

Result

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产品规格

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