SVG 图像标记放大和缩小动画

Question

我有我的SVG文件，其中包含我编写的各种动画，我无法缩放图像标签中的图像（我需要它作为动画）。在SVG中，圆形标签非常适合放大和缩小动画。请任何人通过以纯 SVG 提供您的解决方案来帮助我。

<image id="img_id" x="200" y="200" width="50" height="50" preserveAspectRatio="none" xlink:href="my svg image as vector code"/>
<animateTransform
        xlink:href="#img_id"
        begin="1s" values="-150,-150; 0,0" dur="0.5s"
        type="translate"
        attributeName="transform"   
        fill="freeze" additive="sum"/>
    <animateTransform
        xlink:href="#img_id"
        begin="1s" values="2; 1" dur="0.5s"
        type="scale" attributeName="transform" 
        fill="freeze" additive="sum"/> 

我在JSfiddle中的SVG代码！

Answer 1

调整图像的平移动画，直到它从其中心缩放。 即

<svg version="1.1" width="512" height="512" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
   <g>
        <circle id="trigger" class="button" cx="150" cy="150" r="25" />
            
        <animateTransform begin="1s" values="-150,-150; 0,0" dur="0.5s"
            type="translate"
            attributeName="transform"   
            fill="freeze"
            additive="sum"/>
        <animateTransform begin="1s" values="2; 1" dur="0.5s"
            type="scale"
            attributeName="transform" 
            fill="freeze" additive="sum"/> 
    </g>
    
   <image id="img_id" x="213" y="233" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAZCAYAAAArK+5dAAAACXBIWXMAAAsTAAALEwEAmpwYAAAK
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    <animateTransform
            xlink:href="#img_id"
            begin="1s" values="-238,-258; 0,0" dur="0.5s"
            type="translate"
            attributeName="transform"   
            fill="freeze" additive="sum"/>
    
        <animateTransform
            xlink:href="#img_id"
            begin="1s" values="2; 1" dur="0.5s"
            type="scale" attributeName="transform" 
            fill="freeze" additive="sum"/> 
    
</svg>