一个 SVG 的多个路径的多个复选框

Multiple checkboxes for multiple paths of one SVG

所以我制作了这段代码(当你点击脸部时它会选中一个复选框):

.mySVG input[type=checkbox]{
    display: none;
}
.mySVG label{
    cursor: pointer;
}
.mySVG svg{
    fill:#F9F7F7;
    stroke: #112D4E;
    stroke-width: 5;
    width:100px;
}
.mySVG input[type="checkbox"]:checked + label .Vsvg{
    fill: #3F72AF;
}
<div class="mySVG">
  <input type="checkbox" id="x" name="x">
  <label for="x">
      <svg viewBox="0 0 290.5 366.2">
          <path id="V1svg" class="Vsvg" d="  M249.3,38.1c-6.5,8.6-14.9,21.8-14.1,25.6c0.2,1.1-10.7,0.1-14.4,0.1c-3.4-0.1-8-0.2-11.3,0.2c-2.8,0.3-9.1,1.2-9.1,1.2l-10.2,2.8  l-11,4.1l-12.7,5.2l-8.6,4.5l-8.6,6.5l-8.2,7.3l-4.5,8.2l-2.8,9l-4.5,19.9l-2.4,8.2l-2,4.5l-0.8,3.6l-0.8,7.3l-0.8,9.4l-0.8,4.9  l-2.4,3.6l-6.9,3.2c0,0-3.3,0.2-4.5,0.8c-0.5,0.2-1,0.7-1.2,1.2c-0.2,0.6,0.1,1.5-0.2,1.9c-0.6,1-1.8,1.5-3.1,2.2  c-1.4,0.7-2.4,1.2-3.6,1.2c-0.7,0-2.1,0.1-2.8,0.1c-1,0-2.3,0-3.2,0c-1.1,0-2.6-0.2-3.6-0.4c-0.9-0.2-1.9-0.8-2.8-0.8  c-1.2,0-1.5-0.4-1.7-0.1c-1.7,1.5-2.7,2.8-2.7,2.8l-3.2,2.8l-5.7,6.9l-8.6,13.5l-3.2,4.5l-7.8,2.8l-7.8,1.6l-4.5,4.5l-3.6,3.6  c0,0-2.1,3.6-3.6,3.6c-1.8,0.2-4.9-3.2-4.9-3.2l-1.6-2.4l-0.4-2l-0.4-3.2c0,0-0.2-1.5,0-2c0.2-1.2,1.6-3.6,1.6-3.6l2-3.2  c0,0,1.2-1,1.8-1.6c0.6-0.5,1.9-1.7,1.9-1.7l1.6-1.6l1.6-1.6c0,0,3.4-6,4.9-8.6c2.7-4.8,9.4-15.9,9.4-15.9l3.2-4.9l1.6-2l2.8-3.6  l0.4-3.6v-3.6v-2.4l-1.3-3.1l-2-4.1l-0.8-4.9v-4.1l3.2-10.2l6.1-14.6c0,0,2.1-5.3,3.1-7.8c1-2.4,3.1-8.2,3.1-8.2l7.3-17.9l6.9-9.8  l6.5-8.2l12.3-7.8l14.3-8.2l23.2-8.6L158,39l28.2-1.6l20.4-0.8l27.3-0.8l9.4,0.3C243.3,36.1,250.5,36.5,249.3,38.1z"/>
          <path id="V2svg" class="Vsvg" d="  M35.1,230.6l6.5-7.1c0,0,2.2-2.4,3.3-3.5c0.4-0.4,1-1.2,1.5-1.3c2-0.5,7.6-1.5,7.6-1.5l8.2-2.8l12.4-19.5l5.3-5.7l5.3-4.9l1-0.6  l5.7,1.6l6.9-0.2h1.9l4.7-2.3c0,0,0.9-0.9,1-1.5c0.2-0.4,0-1.5,0-1.5s0.3-1,0.6-1.3c0.7-0.6,3.1-1,3.1-1s2-0.2,2.7-0.4  c1.9-0.6,4.5-1.5,6.1-3.1c1-1,2.2-2.5,2.6-3.9c0.7-2.2,1.2-7.5,1.2-7.5l1-13.2l1.5-5.1l1.6-3.6l1.6-5.1l1.6-6.3l2-9.4  c0,0,2.6-11.5,4.5-16.1c0.6-1.5,1.8-3.1,2.5-4.5c0.6-1,1.2-2.7,2-3.6c1.2-1.5,5.1-4.3,5.1-4.3l3.6-3.6c0,0,2.7-2.7,2.8-2.3  c0.6,1.5,0,8.4,0,8.4l-0.4,2.8l-0.4,2.3l-0.2,7.1l0.4,9.2l0.8,3.5c0,0,0.5,4.2,0.7,6.1c0.2,1.6,0.9,5.5,0.9,5.5l0.2,6.9l0.4,8.8v9.2  v11l-1.2,11c0,0-0.6,3.4-1,4.4c-0.5,1.1-0.8,4.1-0.8,4.1s-1.5,4.8-2.2,6.8c-1,2.9-4,9.3-4,9.3l-3.2,6.9l-2,4.1l-2,5.5l-2.4,8.8  l-3.6,9c0,0-2.7,4.7-3.8,6.9c-0.6,1-1.6,2.3-2.3,3.2c-0.9,0.9-2,1.9-3.1,2.7c-1,0.7-3.1,1.5-4.3,2c-3.4,1.2-11,2.9-11,2.9l-7.9,1.9  l-8.2,0.8l-5.7,1.2c0,0-1.7,0.3-2.4,0.4c-0.4,0-1-0.2-1.2,0c-0.8,0.7,0.8,2.5,0.4,3.6c-0.2,0.6-1.9-0.6-1.9-0.6l-1.9-0.4l-2.8,0.4  l-6.7,0.4H67l-2.4,0.8l-2,0.6l-2.4,0.6l-3.2-0.2c0,0-2.3,0-3.2,0c-0.8,0-1.9,0-2.7,0c-0.2,0-0.6,0.2-0.8,0c-0.6-0.4-1-1.5-1.2-2.3  c-0.1-0.3,0-1,0-1s-0.2-0.7-0.4-1c-0.2-0.4-1.2-1-1.2-1s-0.8-0.3-1-0.6c-0.2-0.3-0.1-1.4-0.1-1.4s0-1,0.1-1.5  c0.2-0.7,0.7-1.9,0.7-2.3c0.1-0.6,0.8-2.2,0.8-2.4c0.2-1,1.9-8.6,1.5-11.6c-0.1-0.7-0.3-1.5-0.5-2.1c-0.1-0.3-0.1-0.8-0.2-1.1  c-0.1-0.2-0.2-0.4-0.3-0.7c0-0.1-0.3-0.6-0.5-0.8c-0.1-0.2-0.5-0.5-0.6-0.6c-0.2-0.2-0.7-0.7-1-0.7c-3.1,0.1-1.1,0-1.3,0  c-1.3,0.1-1.9-0.1-3.1,0.4c-0.2,0.1-0.3,0.3-0.5,0.4c-0.6,0.2-1.9-0.2-1.9-0.2s-1.6-0.2-2.3-0.5c-0.7-0.3-2.2-1.7-2.2-1.7"/>
          <path id="V3svg" class="Vsvg" d="  M235.1,64.5c-1-1.1-5.2-0.2-5.2-0.2l-6.9-0.2l-8.7-0.4l-6.7,0.4l-7.7,1.1l-10.4,2.7l-13.7,5.4l-8.9,3.7l-5.7,3.1l-3.3,1.7l-2.6,1.9  l-1.7,1.5l-0.9,0.3l0.6,3.1l-0.4,5l-1,6.3v8.3l0.4,6.5l0.9,3.6l0.2,2.7l0.3,2.2l0.4,3l0.9,4.1v5.2l0.4,12.8l0.2,12.1l-0.2,6l-0.6,5  l-0.7,6.1l-1,4.6l-0.9,4.3l-3.7,10.3l-5,11l-3.1,6.1l-2.7,8.7l-1.3,5.2l-2.3,4.8l-2,5l-2.8,4.8l-2.8,4l-3.1,2.7l-6.1,2.2l-10,2.6  l-5.7,1.3l-5.2,0.6l-5.2,0.7c0,0-3.6,1-5.2,1.1c-0.9,0.1-2.4-0.6-3,0.2c-0.7,0.9,1.5,2.9,0.7,3.7c-0.4,0.4-1.7-0.3-1.7-0.3  s-1.1-0.6-1.7-0.7c-0.6-0.1-2.3,0.3-2.3,0.3l-6,0.6h-2.6H67l-6.5,1.9l-5.1-0.1c0,0-1.5-0.2-1.9,0.1c-0.5,0.4-0.8,1.1-1.3,1.5  c-0.2,0.2-0.8,1.2-1,1.5c-0.6,0.6-1.1,2.7-1.1,3.1c-0.2,1.2-0.6,3-0.6,4.3c0,1-0.1,1.9-0.2,2.2c-0.1,0.5,0.1,2.8,0.4,3.1  c0.4,0.4,1.4,0.3,1.9,0.6c0.4,0.2,0.5,0.6,0.9,0.9c0.2,0.1,0.2,0,0.4,0.1c0.5,0.2,0.9,0.8,1.1,1.3c0.5,1,1.4,1.6,2.2,2.4  c0.6,0.7,1.3,1.8,1.7,2.6c0.2,0.5,0.6,1.1,0.7,1.7c0.2,1,0.1,2.3-0.3,3.1c-0.2,0.7-1.1,1.5-1.5,2.2c-0.8,1.4-1.5,3.4-2.3,4.8  c-0.4,0.7-1,1.7-1.3,2.4c-0.2,0.6-0.7,1.4-0.8,2.2c-0.2,1.4,0.2,5.1,0.2,5.1v2.2c0,0,0.1,1.3,0.2,1.8c0.2,0.6,0.6,1.2,0.6,1.8  c0,1-0.2,2.3,0,3.3c0.1,0.5,0.6,1,0.7,1.5c0.2,0.7-0.1,1.7,0.2,2.4c0.2,0.8,0.8,1.9,1.3,2.6c0.4,0.6,1,1.5,1.5,2c1,1,2.7,2,4,2.7  c1,0.6,2.3,1.3,3.4,1.5c1.9,0.5,6.7,0.4,6.7,0.4h5c0,0,5.6,0.3,7.8-0.5c0.9-0.3,2.5-1.6,2.5-1.6s1.1-1.3,1.7-1.7  c0.8-0.6,2-1.3,3-1.5c0.9-0.3,2.2-0.3,3.1-0.4c2.4-0.2,5.7,0.3,8.2-0.2c0.6-0.2,1.5-0.6,2.2-0.9c1.6-0.5,5.4-1,5.4-1l6.3-0.7  l10.4-2.8l6.3-2.4l9.1-4.6l6-2.8l3.7-2.6l4.6-3.4l4.4-4.1l3-3.3l2.7-3.9l2.6-6.1c0,0,1.8-7.5,3-10.7c0.5-1.3,1.9-4.3,1.9-4.3  s1.4-2.3,1.8-3.3c1.1-2.7,2-6.5,3.1-9.2c0.8-2.1,3.1-6.9,3.1-6.9l1.7-3.4l2.3-3.7c0,0,1.6-2.7,2.3-3.9c1-1.5,2.1-3.6,3.1-5.2  c1-1.5,3.6-4.8,3.6-4.8s1.6-2.5,2.4-3.4c1.5-1.6,3.6-3.6,5.2-5c1-0.7,2.3-1.4,3.3-2c1-0.6,2.6-1.4,3.7-1.9c1.7-0.7,5.7-2.3,5.7-2.3  l2.8-2c0,0,1.2-0.6,1.5-1c0.2-0.5-0.2-1.2,0-1.7c0.2-0.3,0.6-0.8,0.9-0.7c0.4,0.1,0.4,0.8,0.6,1.1c0.2,0.4,0.7,0.7,1.2,0.8  c0.8,0.2,0.8-1.3,1-2c0.4-1,0.4-1.9,0.4-2.7c0.1-1.6,0-2.7,0.1-4.5c0-0.5-0.6-1.9-0.6-2.3c0.1-0.9-0.9-3.1-0.9-3.1l-1.1-3  c0,0-0.8-1.9-1.1-2.7c-0.2-0.5-0.7-1.1-0.7-1.7c0-0.4,0.3-1.1,0.7-1.1c0.2,0,0.4,0.4,0.6,0.6c0.5,0.6,1.5,1.9,1.5,1.9l1.7,1  c0,0,1.6-0.1,2.3-0.3c0.6-0.2,1.4-1,2-1.3c0.6-0.2,1.5-0.2,2-0.6c0.3-0.2,0.4-0.8,0.7-1c0.6-0.3,1.6,0,2.3,0.2  c0.5,0.2,1.5,0.7,1.5,0.7s1.5,0.1,2-0.2c0.4-0.2,0.8-0.6,1-1c0.2-0.5-0.1-1.3,0-1.9c0.1-0.5,0.3-1,0.6-1.5c0.2-0.3,0.8-0.4,1-0.7  c0.2-0.3,0-0.8,0-1.1c0-2.3,0.2-7.6,0.2-7.6s-0.3-3.6,0.2-5.2c0.2-0.5,0.4-1.2,0.9-1.5c0.4-0.2,1.2,0.3,1.5,0  c0.6-0.5,0.4-2.6,0.4-2.6s0.2-4.4-0.2-6c-0.2-0.6-1-1.3-1.7-1.5c-0.5-0.2-1.1,0.2-1.5,0.3c-0.5,0-1.1,0-1.5-0.2  c-0.5-0.2-0.9-1-1.5-1c-0.6,0-1.1,0.8-1.7,1c-0.2,0.1-0.6,0.2-0.7,0c-0.4-0.3-0.4-1.2-0.4-1.7c-0.1-1,0.9-3.5,0-3.1  c-0.2,0.1-1,0-1.3-0.3c-0.6-0.6-0.4-2.7-0.4-2.7l-0.6-2.5l-2.4-19.3l-0.2-4.1l-0.2-4.4l-0.5-7.7l0.2-6.9l0.2-7.3l0.9-8.2l1.3-7.7  l0.9-6.9c0,0,0.5-3.7,1-5.2c0.4-1.4,1.5-3,2-4.3c0.4-0.8,0.9-1.3,1.1-2.2C235.2,65.6,235.8,65.3,235.1,64.5z"/>
      </svg>
  </label>
</div>

我希望能够制作 3 个不同的复选框,当我单击构成脸部的 3 条路径之一时,这些复选框会选中或取消选中。例如

<svg viewBox="0 0 290.5 366.2">
  <input type="checkbox" id="x" name="x">
  <label for="x">
    <path id="V1svg" class="Vsvg" d="..."/>
  </label>
  <input type="checkbox" id="y" name="y">
  <label for="y">
    <path id="V2svg" class="Vsvg" d="..."/>
  </label>
  <input type="checkbox" id="z" name="z">
  <label for="z">
    <path id="V3svg" class="Vsvg" d=" ... "/>
  </label>
</svg>
  

我还没弄明白该怎么做?您知道这样做的简单方法吗?

好吧,我环顾四周并亲自尝试了一下。 但就我现在而言,现在有办法做到这一点,因为要 select 复选框,你需要在 svg 的视图框中单击某处,它只能是一个正方形。所以最上面的那个总是 selected,因为它的视图框在其他视图上方。

解决此问题的唯一方法是弄清楚鼠标的位置,然后将要 selected 的 svg 放在最上面。我会尝试一下,一旦找到可行的解决方案,我将编辑或回复此 post.

为此你需要 javascript。 您需要做的是获取 svg 路径(通过 class 或 id)并添加一个事件侦听器。此外,您需要获取复选框并为其分配一个值或 true 或 false。

    <!-- html starts here -->
    <svg>
      <path id='path1'>
    </svg>
    <input id='checkbox1' type='checkbox' />
    // javascript starts here
    const firstPath = document.querySelector('#path1');
    const firstCheckbox = document.querySelector('#checobox1');
    
    firstPath.addEventListener('click', () => {
        firstCheckbox.checked = true;
    })

并且您可以制作不同的组合,这样一个路径可以启用 2 个复选框,另一个可以启用 3 个,依此类推。

正如@Michael Mullany 指出的那样pointer-events: visiblePainted 应用在路径元素上就可以了。

您还需要禁用标签上的指针事件:

svg {
  display: inline-block;
  width: 10em;
}

.mySVG {
  position: relative;
  width: 10em;
}

.mySVG label {
  cursor: none;
  pointer-events: none;
  position: absolute;
  top: 0;
}

.Vsvg use {
  pointer-events: visiblePainted;
  cursor: pointer;
}

.mySVG input[type="checkbox"] {
  display: none;
}

.mySVG svg {
  fill: #f9f7f7;
  stroke: #112d4e;
  stroke-width: 5;
  width: 100px;
}

.mySVG input[type="checkbox"]:checked+label .Vsvg {
  fill: #3f72af;
}
<div class="mySVG">
  <input type="checkbox" id="x" name="x">
  <label for="x">
     <svg class="Vsvg" viewBox="0 0 290.5 366.2">
        <use href="#V1svg" />
    </svg>
  </label>
  <input type="checkbox" id="y" name="y">
  <label for="y">
      <svg class="Vsvg" viewBox="0 0 290.5 366.2">
        <use href="#V2svg" />
    </svg>
  </label>
  <input type="checkbox" id="z" name="z">
  <label for="z">
      <svg class="Vsvg" viewBox="0 0 290.5 366.2">
        <use href="#V3svg" />
    </svg>
  </label>


  <svg class="svgAsset" viewBox="0 0 290.5 366.2">
        <defs>
          <path id="V1svg" class="Vsvg" d="  M249.3,38.1c-6.5,8.6-14.9,21.8-14.1,25.6c0.2,1.1-10.7,0.1-14.4,0.1c-3.4-0.1-8-0.2-11.3,0.2c-2.8,0.3-9.1,1.2-9.1,1.2l-10.2,2.8  l-11,4.1l-12.7,5.2l-8.6,4.5l-8.6,6.5l-8.2,7.3l-4.5,8.2l-2.8,9l-4.5,19.9l-2.4,8.2l-2,4.5l-0.8,3.6l-0.8,7.3l-0.8,9.4l-0.8,4.9  l-2.4,3.6l-6.9,3.2c0,0-3.3,0.2-4.5,0.8c-0.5,0.2-1,0.7-1.2,1.2c-0.2,0.6,0.1,1.5-0.2,1.9c-0.6,1-1.8,1.5-3.1,2.2  c-1.4,0.7-2.4,1.2-3.6,1.2c-0.7,0-2.1,0.1-2.8,0.1c-1,0-2.3,0-3.2,0c-1.1,0-2.6-0.2-3.6-0.4c-0.9-0.2-1.9-0.8-2.8-0.8  c-1.2,0-1.5-0.4-1.7-0.1c-1.7,1.5-2.7,2.8-2.7,2.8l-3.2,2.8l-5.7,6.9l-8.6,13.5l-3.2,4.5l-7.8,2.8l-7.8,1.6l-4.5,4.5l-3.6,3.6  c0,0-2.1,3.6-3.6,3.6c-1.8,0.2-4.9-3.2-4.9-3.2l-1.6-2.4l-0.4-2l-0.4-3.2c0,0-0.2-1.5,0-2c0.2-1.2,1.6-3.6,1.6-3.6l2-3.2  c0,0,1.2-1,1.8-1.6c0.6-0.5,1.9-1.7,1.9-1.7l1.6-1.6l1.6-1.6c0,0,3.4-6,4.9-8.6c2.7-4.8,9.4-15.9,9.4-15.9l3.2-4.9l1.6-2l2.8-3.6  l0.4-3.6v-3.6v-2.4l-1.3-3.1l-2-4.1l-0.8-4.9v-4.1l3.2-10.2l6.1-14.6c0,0,2.1-5.3,3.1-7.8c1-2.4,3.1-8.2,3.1-8.2l7.3-17.9l6.9-9.8  l6.5-8.2l12.3-7.8l14.3-8.2l23.2-8.6L158,39l28.2-1.6l20.4-0.8l27.3-0.8l9.4,0.3C243.3,36.1,250.5,36.5,249.3,38.1z"/>
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          <path id="V3svg" class="Vsvg" d="  M235.1,64.5c-1-1.1-5.2-0.2-5.2-0.2l-6.9-0.2l-8.7-0.4l-6.7,0.4l-7.7,1.1l-10.4,2.7l-13.7,5.4l-8.9,3.7l-5.7,3.1l-3.3,1.7l-2.6,1.9  l-1.7,1.5l-0.9,0.3l0.6,3.1l-0.4,5l-1,6.3v8.3l0.4,6.5l0.9,3.6l0.2,2.7l0.3,2.2l0.4,3l0.9,4.1v5.2l0.4,12.8l0.2,12.1l-0.2,6l-0.6,5  l-0.7,6.1l-1,4.6l-0.9,4.3l-3.7,10.3l-5,11l-3.1,6.1l-2.7,8.7l-1.3,5.2l-2.3,4.8l-2,5l-2.8,4.8l-2.8,4l-3.1,2.7l-6.1,2.2l-10,2.6  l-5.7,1.3l-5.2,0.6l-5.2,0.7c0,0-3.6,1-5.2,1.1c-0.9,0.1-2.4-0.6-3,0.2c-0.7,0.9,1.5,2.9,0.7,3.7c-0.4,0.4-1.7-0.3-1.7-0.3  s-1.1-0.6-1.7-0.7c-0.6-0.1-2.3,0.3-2.3,0.3l-6,0.6h-2.6H67l-6.5,1.9l-5.1-0.1c0,0-1.5-0.2-1.9,0.1c-0.5,0.4-0.8,1.1-1.3,1.5  c-0.2,0.2-0.8,1.2-1,1.5c-0.6,0.6-1.1,2.7-1.1,3.1c-0.2,1.2-0.6,3-0.6,4.3c0,1-0.1,1.9-0.2,2.2c-0.1,0.5,0.1,2.8,0.4,3.1  c0.4,0.4,1.4,0.3,1.9,0.6c0.4,0.2,0.5,0.6,0.9,0.9c0.2,0.1,0.2,0,0.4,0.1c0.5,0.2,0.9,0.8,1.1,1.3c0.5,1,1.4,1.6,2.2,2.4  c0.6,0.7,1.3,1.8,1.7,2.6c0.2,0.5,0.6,1.1,0.7,1.7c0.2,1,0.1,2.3-0.3,3.1c-0.2,0.7-1.1,1.5-1.5,2.2c-0.8,1.4-1.5,3.4-2.3,4.8  c-0.4,0.7-1,1.7-1.3,2.4c-0.2,0.6-0.7,1.4-0.8,2.2c-0.2,1.4,0.2,5.1,0.2,5.1v2.2c0,0,0.1,1.3,0.2,1.8c0.2,0.6,0.6,1.2,0.6,1.8  c0,1-0.2,2.3,0,3.3c0.1,0.5,0.6,1,0.7,1.5c0.2,0.7-0.1,1.7,0.2,2.4c0.2,0.8,0.8,1.9,1.3,2.6c0.4,0.6,1,1.5,1.5,2c1,1,2.7,2,4,2.7  c1,0.6,2.3,1.3,3.4,1.5c1.9,0.5,6.7,0.4,6.7,0.4h5c0,0,5.6,0.3,7.8-0.5c0.9-0.3,2.5-1.6,2.5-1.6s1.1-1.3,1.7-1.7  c0.8-0.6,2-1.3,3-1.5c0.9-0.3,2.2-0.3,3.1-0.4c2.4-0.2,5.7,0.3,8.2-0.2c0.6-0.2,1.5-0.6,2.2-0.9c1.6-0.5,5.4-1,5.4-1l6.3-0.7  l10.4-2.8l6.3-2.4l9.1-4.6l6-2.8l3.7-2.6l4.6-3.4l4.4-4.1l3-3.3l2.7-3.9l2.6-6.1c0,0,1.8-7.5,3-10.7c0.5-1.3,1.9-4.3,1.9-4.3  s1.4-2.3,1.8-3.3c1.1-2.7,2-6.5,3.1-9.2c0.8-2.1,3.1-6.9,3.1-6.9l1.7-3.4l2.3-3.7c0,0,1.6-2.7,2.3-3.9c1-1.5,2.1-3.6,3.1-5.2  c1-1.5,3.6-4.8,3.6-4.8s1.6-2.5,2.4-3.4c1.5-1.6,3.6-3.6,5.2-5c1-0.7,2.3-1.4,3.3-2c1-0.6,2.6-1.4,3.7-1.9c1.7-0.7,5.7-2.3,5.7-2.3  l2.8-2c0,0,1.2-0.6,1.5-1c0.2-0.5-0.2-1.2,0-1.7c0.2-0.3,0.6-0.8,0.9-0.7c0.4,0.1,0.4,0.8,0.6,1.1c0.2,0.4,0.7,0.7,1.2,0.8  c0.8,0.2,0.8-1.3,1-2c0.4-1,0.4-1.9,0.4-2.7c0.1-1.6,0-2.7,0.1-4.5c0-0.5-0.6-1.9-0.6-2.3c0.1-0.9-0.9-3.1-0.9-3.1l-1.1-3  c0,0-0.8-1.9-1.1-2.7c-0.2-0.5-0.7-1.1-0.7-1.7c0-0.4,0.3-1.1,0.7-1.1c0.2,0,0.4,0.4,0.6,0.6c0.5,0.6,1.5,1.9,1.5,1.9l1.7,1  c0,0,1.6-0.1,2.3-0.3c0.6-0.2,1.4-1,2-1.3c0.6-0.2,1.5-0.2,2-0.6c0.3-0.2,0.4-0.8,0.7-1c0.6-0.3,1.6,0,2.3,0.2  c0.5,0.2,1.5,0.7,1.5,0.7s1.5,0.1,2-0.2c0.4-0.2,0.8-0.6,1-1c0.2-0.5-0.1-1.3,0-1.9c0.1-0.5,0.3-1,0.6-1.5c0.2-0.3,0.8-0.4,1-0.7  c0.2-0.3,0-0.8,0-1.1c0-2.3,0.2-7.6,0.2-7.6s-0.3-3.6,0.2-5.2c0.2-0.5,0.4-1.2,0.9-1.5c0.4-0.2,1.2,0.3,1.5,0  c0.6-0.5,0.4-2.6,0.4-2.6s0.2-4.4-0.2-6c-0.2-0.6-1-1.3-1.7-1.5c-0.5-0.2-1.1,0.2-1.5,0.3c-0.5,0-1.1,0-1.5-0.2  c-0.5-0.2-0.9-1-1.5-1c-0.6,0-1.1,0.8-1.7,1c-0.2,0.1-0.6,0.2-0.7,0c-0.4-0.3-0.4-1.2-0.4-1.7c-0.1-1,0.9-3.5,0-3.1  c-0.2,0.1-1,0-1.3-0.3c-0.6-0.6-0.4-2.7-0.4-2.7l-0.6-2.5l-2.4-19.3l-0.2-4.1l-0.2-4.4l-0.5-7.7l0.2-6.9l0.2-7.3l0.9-8.2l1.3-7.7  l0.9-6.9c0,0,0.5-3.7,1-5.2c0.4-1.4,1.5-3,2-4.3c0.4-0.8,0.9-1.3,1.1-2.2C235.2,65.6,235.8,65.3,235.1,64.5z"/>
      </svg>
  </defs>
</div>

想象一下,您需要放置数百或数千个对象而不是 3 个对象。
例如,当你想处理一个国家或世界的真实地图时。
为它们创建一千个复选框和标签将非常费力且容易混淆。

我提出一个基于SVG + JS的解决方案,使用<title>标签在鼠标悬停在选中的对象上时显示信息:



<g>    
    <title>   "UT" - Utah
      State capital city - Salt Lake City
      Population
      City  186,440
      Estimate Estimate (2018)  200,591
      </title>
      <path id="UT"  class="Vsvg" d="M726.5,26.1l-83.7-11.9
        l20.6-112.5l46.8,8.7l-1.5,10.6l-2.3,13.2l7.8,0.9l16.4,1.8l8.2,0.9L726.5,26.1z"/>
</g>

要显示信息,请将光标放在所选对象上

document.querySelectorAll('path.state').forEach(path => {
  path.addEventListener('mousemove', e => {
    if (path.parentNode.parentNode.querySelector('g:last-child') !== path.parentNode)
      path.parentNode.parentNode.append(path.parentNode);
  });
});
.container {
width:50vw;
height:50vh;
}
.Vsvg {
fill:white;
stroke:dodgerblue;
transform-origin: center center;
transform-box: fill-box;
transition:  1s;
}

:hover.Vsvg {
 fill:dodgerblue;
 stroke:white;
 stroke-width:1px;
 filter:url(#dropshadow);
  -webkit-transform: scale(1.05);
 transform: scale(1.0.5); 
 }
 <div class="container">
<svg id="svg2" xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 290.5 366.2">
    <defs>  
      <filter id="dropshadow" height="130%">
      <feGaussianBlur in="SourceAlpha" stdDeviation="3"/> 
      <feOffset dx="2" dy="2" result="offsetblur"/> 
      <feMerge> 
        <feMergeNode/>
        <feMergeNode in="SourceGraphic"/> 
      </feMerge>
    </filter>
  </defs> 
      <g>
      <title>   CA" - California
      State capital city - Sacramento
      Population
      City  466,488
      Estimate (2018)   508,529
      </title>
          <path id="V1svg" class="Vsvg" d="  M249.3,38.1c-6.5,8.6-14.9,21.8-14.1,25.6c0.2,1.1-10.7,0.1-14.4,0.1c-3.4-0.1-8-0.2-11.3,0.2c-2.8,0.3-9.1,1.2-9.1,1.2l-10.2,2.8  l-11,4.1l-12.7,5.2l-8.6,4.5l-8.6,6.5l-8.2,7.3l-4.5,8.2l-2.8,9l-4.5,19.9l-2.4,8.2l-2,4.5l-0.8,3.6l-0.8,7.3l-0.8,9.4l-0.8,4.9  l-2.4,3.6l-6.9,3.2c0,0-3.3,0.2-4.5,0.8c-0.5,0.2-1,0.7-1.2,1.2c-0.2,0.6,0.1,1.5-0.2,1.9c-0.6,1-1.8,1.5-3.1,2.2  c-1.4,0.7-2.4,1.2-3.6,1.2c-0.7,0-2.1,0.1-2.8,0.1c-1,0-2.3,0-3.2,0c-1.1,0-2.6-0.2-3.6-0.4c-0.9-0.2-1.9-0.8-2.8-0.8  c-1.2,0-1.5-0.4-1.7-0.1c-1.7,1.5-2.7,2.8-2.7,2.8l-3.2,2.8l-5.7,6.9l-8.6,13.5l-3.2,4.5l-7.8,2.8l-7.8,1.6l-4.5,4.5l-3.6,3.6  c0,0-2.1,3.6-3.6,3.6c-1.8,0.2-4.9-3.2-4.9-3.2l-1.6-2.4l-0.4-2l-0.4-3.2c0,0-0.2-1.5,0-2c0.2-1.2,1.6-3.6,1.6-3.6l2-3.2  c0,0,1.2-1,1.8-1.6c0.6-0.5,1.9-1.7,1.9-1.7l1.6-1.6l1.6-1.6c0,0,3.4-6,4.9-8.6c2.7-4.8,9.4-15.9,9.4-15.9l3.2-4.9l1.6-2l2.8-3.6  l0.4-3.6v-3.6v-2.4l-1.3-3.1l-2-4.1l-0.8-4.9v-4.1l3.2-10.2l6.1-14.6c0,0,2.1-5.3,3.1-7.8c1-2.4,3.1-8.2,3.1-8.2l7.3-17.9l6.9-9.8  l6.5-8.2l12.3-7.8l14.3-8.2l23.2-8.6L158,39l28.2-1.6l20.4-0.8l27.3-0.8l9.4,0.3C243.3,36.1,250.5,36.5,249.3,38.1z"/>
         </g>
       <g>
      <title>   "NV" - Nevada
      State capital city - Carson City
      Population
      City  55,274
      Estimate Estimate (2018)  55,414
      </title>       
          <path id="V2svg" class="Vsvg" d="  M35.1,230.6l6.5-7.1c0,0,2.2-2.4,3.3-3.5c0.4-0.4,1-1.2,1.5-1.3c2-0.5,7.6-1.5,7.6-1.5l8.2-2.8l12.4-19.5l5.3-5.7l5.3-4.9l1-0.6  l5.7,1.6l6.9-0.2h1.9l4.7-2.3c0,0,0.9-0.9,1-1.5c0.2-0.4,0-1.5,0-1.5s0.3-1,0.6-1.3c0.7-0.6,3.1-1,3.1-1s2-0.2,2.7-0.4  c1.9-0.6,4.5-1.5,6.1-3.1c1-1,2.2-2.5,2.6-3.9c0.7-2.2,1.2-7.5,1.2-7.5l1-13.2l1.5-5.1l1.6-3.6l1.6-5.1l1.6-6.3l2-9.4  c0,0,2.6-11.5,4.5-16.1c0.6-1.5,1.8-3.1,2.5-4.5c0.6-1,1.2-2.7,2-3.6c1.2-1.5,5.1-4.3,5.1-4.3l3.6-3.6c0,0,2.7-2.7,2.8-2.3  c0.6,1.5,0,8.4,0,8.4l-0.4,2.8l-0.4,2.3l-0.2,7.1l0.4,9.2l0.8,3.5c0,0,0.5,4.2,0.7,6.1c0.2,1.6,0.9,5.5,0.9,5.5l0.2,6.9l0.4,8.8v9.2  v11l-1.2,11c0,0-0.6,3.4-1,4.4c-0.5,1.1-0.8,4.1-0.8,4.1s-1.5,4.8-2.2,6.8c-1,2.9-4,9.3-4,9.3l-3.2,6.9l-2,4.1l-2,5.5l-2.4,8.8  l-3.6,9c0,0-2.7,4.7-3.8,6.9c-0.6,1-1.6,2.3-2.3,3.2c-0.9,0.9-2,1.9-3.1,2.7c-1,0.7-3.1,1.5-4.3,2c-3.4,1.2-11,2.9-11,2.9l-7.9,1.9  l-8.2,0.8l-5.7,1.2c0,0-1.7,0.3-2.4,0.4c-0.4,0-1-0.2-1.2,0c-0.8,0.7,0.8,2.5,0.4,3.6c-0.2,0.6-1.9-0.6-1.9-0.6l-1.9-0.4l-2.8,0.4  l-6.7,0.4H67l-2.4,0.8l-2,0.6l-2.4,0.6l-3.2-0.2c0,0-2.3,0-3.2,0c-0.8,0-1.9,0-2.7,0c-0.2,0-0.6,0.2-0.8,0c-0.6-0.4-1-1.5-1.2-2.3  c-0.1-0.3,0-1,0-1s-0.2-0.7-0.4-1c-0.2-0.4-1.2-1-1.2-1s-0.8-0.3-1-0.6c-0.2-0.3-0.1-1.4-0.1-1.4s0-1,0.1-1.5  c0.2-0.7,0.7-1.9,0.7-2.3c0.1-0.6,0.8-2.2,0.8-2.4c0.2-1,1.9-8.6,1.5-11.6c-0.1-0.7-0.3-1.5-0.5-2.1c-0.1-0.3-0.1-0.8-0.2-1.1  c-0.1-0.2-0.2-0.4-0.3-0.7c0-0.1-0.3-0.6-0.5-0.8c-0.1-0.2-0.5-0.5-0.6-0.6c-0.2-0.2-0.7-0.7-1-0.7c-3.1,0.1-1.1,0-1.3,0  c-1.3,0.1-1.9-0.1-3.1,0.4c-0.2,0.1-0.3,0.3-0.5,0.4c-0.6,0.2-1.9-0.2-1.9-0.2s-1.6-0.2-2.3-0.5c-0.7-0.3-2.2-1.7-2.2-1.7"/>
        </g>    
          <g>
      <title>  "UT" - Utah
      State capital city - Salt Lake City
      Population
      City  186,440
      Estimate Estimate (2018)  200,591
      </title>
          <path id="V3svg" class="Vsvg" d="  M235.1,64.5c-1-1.1-5.2-0.2-5.2-0.2l-6.9-0.2l-8.7-0.4l-6.7,0.4l-7.7,1.1l-10.4,2.7l-13.7,5.4l-8.9,3.7l-5.7,3.1l-3.3,1.7l-2.6,1.9  l-1.7,1.5l-0.9,0.3l0.6,3.1l-0.4,5l-1,6.3v8.3l0.4,6.5l0.9,3.6l0.2,2.7l0.3,2.2l0.4,3l0.9,4.1v5.2l0.4,12.8l0.2,12.1l-0.2,6l-0.6,5  l-0.7,6.1l-1,4.6l-0.9,4.3l-3.7,10.3l-5,11l-3.1,6.1l-2.7,8.7l-1.3,5.2l-2.3,4.8l-2,5l-2.8,4.8l-2.8,4l-3.1,2.7l-6.1,2.2l-10,2.6  l-5.7,1.3l-5.2,0.6l-5.2,0.7c0,0-3.6,1-5.2,1.1c-0.9,0.1-2.4-0.6-3,0.2c-0.7,0.9,1.5,2.9,0.7,3.7c-0.4,0.4-1.7-0.3-1.7-0.3  s-1.1-0.6-1.7-0.7c-0.6-0.1-2.3,0.3-2.3,0.3l-6,0.6h-2.6H67l-6.5,1.9l-5.1-0.1c0,0-1.5-0.2-1.9,0.1c-0.5,0.4-0.8,1.1-1.3,1.5  c-0.2,0.2-0.8,1.2-1,1.5c-0.6,0.6-1.1,2.7-1.1,3.1c-0.2,1.2-0.6,3-0.6,4.3c0,1-0.1,1.9-0.2,2.2c-0.1,0.5,0.1,2.8,0.4,3.1  c0.4,0.4,1.4,0.3,1.9,0.6c0.4,0.2,0.5,0.6,0.9,0.9c0.2,0.1,0.2,0,0.4,0.1c0.5,0.2,0.9,0.8,1.1,1.3c0.5,1,1.4,1.6,2.2,2.4  c0.6,0.7,1.3,1.8,1.7,2.6c0.2,0.5,0.6,1.1,0.7,1.7c0.2,1,0.1,2.3-0.3,3.1c-0.2,0.7-1.1,1.5-1.5,2.2c-0.8,1.4-1.5,3.4-2.3,4.8  c-0.4,0.7-1,1.7-1.3,2.4c-0.2,0.6-0.7,1.4-0.8,2.2c-0.2,1.4,0.2,5.1,0.2,5.1v2.2c0,0,0.1,1.3,0.2,1.8c0.2,0.6,0.6,1.2,0.6,1.8  c0,1-0.2,2.3,0,3.3c0.1,0.5,0.6,1,0.7,1.5c0.2,0.7-0.1,1.7,0.2,2.4c0.2,0.8,0.8,1.9,1.3,2.6c0.4,0.6,1,1.5,1.5,2c1,1,2.7,2,4,2.7  c1,0.6,2.3,1.3,3.4,1.5c1.9,0.5,6.7,0.4,6.7,0.4h5c0,0,5.6,0.3,7.8-0.5c0.9-0.3,2.5-1.6,2.5-1.6s1.1-1.3,1.7-1.7  c0.8-0.6,2-1.3,3-1.5c0.9-0.3,2.2-0.3,3.1-0.4c2.4-0.2,5.7,0.3,8.2-0.2c0.6-0.2,1.5-0.6,2.2-0.9c1.6-0.5,5.4-1,5.4-1l6.3-0.7  l10.4-2.8l6.3-2.4l9.1-4.6l6-2.8l3.7-2.6l4.6-3.4l4.4-4.1l3-3.3l2.7-3.9l2.6-6.1c0,0,1.8-7.5,3-10.7c0.5-1.3,1.9-4.3,1.9-4.3  s1.4-2.3,1.8-3.3c1.1-2.7,2-6.5,3.1-9.2c0.8-2.1,3.1-6.9,3.1-6.9l1.7-3.4l2.3-3.7c0,0,1.6-2.7,2.3-3.9c1-1.5,2.1-3.6,3.1-5.2  c1-1.5,3.6-4.8,3.6-4.8s1.6-2.5,2.4-3.4c1.5-1.6,3.6-3.6,5.2-5c1-0.7,2.3-1.4,3.3-2c1-0.6,2.6-1.4,3.7-1.9c1.7-0.7,5.7-2.3,5.7-2.3  l2.8-2c0,0,1.2-0.6,1.5-1c0.2-0.5-0.2-1.2,0-1.7c0.2-0.3,0.6-0.8,0.9-0.7c0.4,0.1,0.4,0.8,0.6,1.1c0.2,0.4,0.7,0.7,1.2,0.8  c0.8,0.2,0.8-1.3,1-2c0.4-1,0.4-1.9,0.4-2.7c0.1-1.6,0-2.7,0.1-4.5c0-0.5-0.6-1.9-0.6-2.3c0.1-0.9-0.9-3.1-0.9-3.1l-1.1-3  c0,0-0.8-1.9-1.1-2.7c-0.2-0.5-0.7-1.1-0.7-1.7c0-0.4,0.3-1.1,0.7-1.1c0.2,0,0.4,0.4,0.6,0.6c0.5,0.6,1.5,1.9,1.5,1.9l1.7,1  c0,0,1.6-0.1,2.3-0.3c0.6-0.2,1.4-1,2-1.3c0.6-0.2,1.5-0.2,2-0.6c0.3-0.2,0.4-0.8,0.7-1c0.6-0.3,1.6,0,2.3,0.2  c0.5,0.2,1.5,0.7,1.5,0.7s1.5,0.1,2-0.2c0.4-0.2,0.8-0.6,1-1c0.2-0.5-0.1-1.3,0-1.9c0.1-0.5,0.3-1,0.6-1.5c0.2-0.3,0.8-0.4,1-0.7  c0.2-0.3,0-0.8,0-1.1c0-2.3,0.2-7.6,0.2-7.6s-0.3-3.6,0.2-5.2c0.2-0.5,0.4-1.2,0.9-1.5c0.4-0.2,1.2,0.3,1.5,0  c0.6-0.5,0.4-2.6,0.4-2.6s0.2-4.4-0.2-6c-0.2-0.6-1-1.3-1.7-1.5c-0.5-0.2-1.1,0.2-1.5,0.3c-0.5,0-1.1,0-1.5-0.2  c-0.5-0.2-0.9-1-1.5-1c-0.6,0-1.1,0.8-1.7,1c-0.2,0.1-0.6,0.2-0.7,0c-0.4-0.3-0.4-1.2-0.4-1.7c-0.1-1,0.9-3.5,0-3.1  c-0.2,0.1-1,0-1.3-0.3c-0.6-0.6-0.4-2.7-0.4-2.7l-0.6-2.5l-2.4-19.3l-0.2-4.1l-0.2-4.4l-0.5-7.7l0.2-6.9l0.2-7.3l0.9-8.2l1.3-7.7  l0.9-6.9c0,0,0.5-3.7,1-5.2c0.4-1.4,1.5-3,2-4.3c0.4-0.8,0.9-1.3,1.1-2.2C235.2,65.6,235.8,65.3,235.1,64.5z"/>
         </g> 
      </svg>
</div>    

再举一个例子

document.querySelectorAll('path.Vsvg').forEach(path => {
  path.addEventListener('mouseover', e => {
    path.parentNode.parentNode.append(path.parentNode);
  });
});
.Vsvg {
fill:white;
stroke:dodgerblue;
transform-origin: center center;
transform-box: fill-box;
transition:  1s;
}

:hover.Vsvg {
 fill:dodgerblue;
 stroke:white;
 stroke-width:2px;
 filter:url(#dropshadow);
  -webkit-transform: scale(1.5);
 transform: scale(1.5);
 
 }
<body>
   <section id="map">

    <svg version="1.1"
       id="svg2" xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="467 -284 959 593" xml:space="preserve">
      <defs>
    <filter id="dropshadow" height="130%">
      <feGaussianBlur in="SourceAlpha" stdDeviation="3"/> 
      <feOffset dx="2" dy="2" result="offsetblur"/> 
      <feMerge> 
        <feMergeNode/>
        <feMergeNode in="SourceGraphic"/> 
      </feMerge>
    </filter>
  </defs>
      <g>
      <title>"ID" - IDAHO
      State capital city - Boise
      Population - 228,790
      </title>
      <path id="ID"  class="Vsvg" d="
        M615.5-107.5l8.8-35.2l1.4-4.2l2.5-5.9l-1.3-2.3l-2.5,0.1l-0.8-1l0.5-1.1l0.3-3.1l4.5-5.5l1.8-0.5l1.1-1.1l0.6-3.2l0.9-0.7l3.9-5.8
        l3.9-4.3l0.2-3.8l-3.4-2.6l-1.5-4.4l13.6-63.3l13.5,2.5l-4.4,21.4l3.6,7.5l-1.6,4.7l2,4.6l3.1,1.3l3.8,9.6l3.5,4.4l0.5,1.1l3.3,1.1
        l0.4,2.1l-7,17.4l-0.2,2.6l2.6,3.3l0.9,0l4.9-3l0.7-1.1l1.6,0.7l-0.3,5.4l2.7,12.6l3.9,3.2l1.7,2.2l-0.7,4.1l1.1,2.8l1.1,1.1
        l2.5-2.4l2.8,0l2.9,1.3l2.8-0.7l3.8-0.2l4,1.6l2.7-0.3l0.5-3l2.9-0.8l1.3,1.5l0.4,2.9l1.4,1.2l-8.4,53.6
        C710.4-89.3,622.5-106,615.5-107.5z"/> 
        </g>
  <g>    
    <title>   "UT" - Utah
      State capital city - Salt Lake City
      Population
      City  186,440
      Estimate Estimate (2018)  200,591
      </title>
      <path id="UT"  class="Vsvg" d="M726.5,26.1l-83.7-11.9
        l20.6-112.5l46.8,8.7l-1.5,10.6l-2.3,13.2l7.8,0.9l16.4,1.8l8.2,0.9L726.5,26.1z"/>
</g>
      <g>    
    <title>   "AZ" - Arizona
      State capital city - Phoenix
      Population
      City  1,445,632
      Estimate Estimate (2018)  1,660,272
      </title>
      <path id="AZ" class="Vsvg" d="
        M611.9,98.6l-2.6,2.2l-0.3,1.5l0.5,1l18.9,10.7l12.1,7.6l14.7,8.6l16.8,10l12.3,2.4l25,2.7l17.3-119.1l-83.7-11.9l-3.1,16.4l-1.6,0
        l-1.7,2.6l-2.5-0.1l-1.3-2.7l-2.7-0.3l-0.9-1.1H628l-0.9,0.6l-1.9,1l-0.1,7l-0.2,1.7l-0.6,12.6l-1.5,2.2l-0.6,3.3l2.7,4.9l1.3,5.8
        l0.8,1l1,0.6l-0.1,2.3l-1.6,1.4l-3.4,1.7l-1.9,1.9l-1.5,3.7l-0.6,4.9l-2.9,2.7l-2.1,0.7l0.1,0.8l-0.5,1.7l0.5,0.8l3.7,0.6l-0.6,2.7
        l-1.5,2.2L611.9,98.6z"/>
</g>        
<g>    
    <title>   "NV" - Nevada
      State capital city - Carson City
      Population
      City  55,274
      Estimate Estimate (2018)  55,414
      </title>
      <path id="NV" class="Vsvg" d="M663.4-98.4
        L639.8,30.4l-1.8,0.3l-1.6,2.4l-2.4,0l-1.5-2.7l-2.6-0.4l-0.8-1.1l-1-0.1l-2.8,1.6l-0.3,6.8l-0.4,5.8l-0.3,8.6l-1.4,2.1l-2.4-1.1
        L551.3-51.5l19-67.6L663.4-98.4z"/>
</g>        
<g>    
    <title>   "OR" - Oregon
      State capital city - Salem
      Population
      City  154,637
      Estimate Estimate (2018)  173,442
      </title>
      <path id="OR" class="Vsvg" d="
        M615.7-108.5l8.9-34.8l1.1-4.2l2.4-5.6l-0.6-1.2l-2.5,0l-1.3-1.7l0.5-1.5l0.5-3.2l4.5-5.5l1.8-1.1l1.1-1.1l1.5-3.6l4-5.7l3.6-3.9
        l0.2-3.5l-3.3-2.5l-1.8-4.6l-12.7-3.6l-15.1-3.5l-15.4,0.1l-0.5-1.4l-5.5,2.1l-4.5-0.6l-2.4-1.6l-1.3,0.7l-4.7-0.2l-1.7-1.4
        l-5.3-2.1l-0.8,0.1l-4.3-1.5l-1.9,1.8l-6.2-0.3l-5.9-4.1l0.7-0.8l0.2-7.8l-2.3-3.9l-4.1-0.6l-0.7-2.5l-2.4-0.5l-5.8,2.1l-2.3,6.5
        l-3.2,10l-3.2,6.5l-5,14.1l-6.5,13.6l-8.1,12.6l-1.9,2.9l-0.8,8.6l0.4,12.1L615.7-108.5z"/>
</g>     
     <g>
      <title>   "WA" - Washington Territory
      State capital city - Olympia
      Population
      City  46,478
      Estimate (2018)   52,555
      </title>
      <path id="WA" class="Vsvg"  d="
        M569.1-276.4l4.4,1.5l9.7,2.7l8.6,1.9l20,5.7l23,5.7l15.2,3.2l-13.6,63.6l-12.4-3.5l-15.5-3.6l-15.2,0l-0.5-1.3l-5.6,2.2l-4.6-0.7
        l-2.1-1.6L579-200l-4.7-0.1l-1.7-1.3l-5.3-2.1l-0.7,0.1l-4.4-1.5l-1.9,1.8l-6.3-0.3l-5.9-4.1l0.8-0.9l0.1-7.7l-2.3-3.8l-4.1-0.6
        l-0.7-2.5l-2.3-0.5l-3.6,1.2l-2.3-3.2l0.3-2.9l2.7-0.3l1.6-4l-2.6-1.1l0.2-3.7l4.4-0.6l-2.7-2.7l-1.5-7.1l0.6-2.9v-7.9l-1.8-3.2
        l2.3-9.4l2.1,0.5l2.4,2.9l2.7,2.6l3.2,1.9l4.5,2.1l3.1,0.6l2.9,1.5l3.4,1l2.3-0.2v-2.4l1.3-1.1l2.1-1.3l0.3,1.1l0.3,1.8l-2.3,0.5
        l-0.3,2.1l1.8,1.5l1.1,2.4l0.6,1.9l1.5-0.2l0.2-1.3l-1-1.3l-0.5-3.2l0.8-1.8l-0.6-1.5v-2.3l1.8-3.6l-1.1-2.6l-2.4-4.9l0.3-0.8
        L569.1-276.4z M559.6-270.4l2-0.2l0.5,1.4l1.5-1.6h2.3l0.8,1.5l-1.5,1.7l0.6,0.8l-0.7,2l-1.4,0.4c0,0-0.9,0.1-0.9-0.2
        s1.5-2.6,1.5-2.6l-1.7-0.6l-0.3,1.5l-0.7,0.6l-1.5-2.3L559.6-270.4z"/>
  </g> 
  <g>
      <title>   "CA" - California
      State capital city - Sacramento
      Population
      City  466,488
      Estimate (2018)   508,529
      </title>
      <path id="CA" class="Vsvg" d="
        M611.7,98.2l3.9-0.5l1.5-2l0.5-2.9l-3.6-0.6l-0.5-0.7l0.5-2l-0.2-0.6l1.9-0.6l3-2.8l0.6-5l1.4-3.4l1.9-2.2l3.5-1.6l1.7-1.6l0.1-2.1
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        l-1.8,0.8l-1.5,4.2l-0.8,3.2l2.7,4.2l1.6,4.2l1.1,3.6l-0.3,6.5l-1.8,3.1l-0.6,5.8l-1,3.7l1.8,3.9l2.7,4.5l2.3,4.9l1.3,4l-0.3,3.2
        l-0.3,0.5v2.1l5.7,6.3l-0.5,2.4l-0.6,2.3l-0.6,1.9l0.2,8.2l2.1,3.7l1.9,2.6l2.7,0.5l1,2.7l-1.1,3.6l-2.1,1.6h-1.1l-0.8,3.9l0.5,2.9
        l3.2,4.4l1.6,5.3l1.5,4.7l1.3,3.1l3.4,5.8l1.5,2.6l0.5,2.9l1.6,1v2.4l-0.8,1.9l-1.8,7.1l-0.5,1.9l2.4,2.7l4.2,0.5l4.5,1.8l3.9,2.1
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        l-2.7-2l-1.1,0.2V74.3z M544.7,82.9l1.8,3.2l1.2,1.9l-1.5,0.2l-1.3-1.2c0,0-0.7-1.5-0.7-1.9s0-2.2,0-2.2L544.7,82.9z"/>
        </g>
    </svg>

  </section>
</body>

使用 JS 的快速示例,没有 svg 等中的额外元素并且更灵活一些,仅出于示例目的而保留复选框显示,需要进行调整以使事件双向进行。

const svg = document.getElementById('the-svg'),
      paths = svg.querySelectorAll('path');

handleChecked = (elem) => {
  elem.addEventListener('click', function(e) {
    const thePiece = document.getElementById(`${e.srcElement.id}-checkbox`);
    thePiece ? thePiece.checked = !thePiece.checked : console.error(thePiece);
    elem.style.fill = thePiece.checked ? '#3F72AF' : '#ffffff';
  });
};

window.addEventListener('load', function(e) {
  if (paths.length) {
    for (i = 0, x = paths.length; i < x; ++i) {
      handleChecked(paths[i]);
    }    
  }
});
.mySVG input[type=checkbox]{
    /*display: none;*/
}
.mySVG label{
    cursor: pointer;
}
.mySVG svg{
    fill:#F9F7F7;
    stroke: #112D4E;
    stroke-width: 5;
    width:100px;
}
<div class="mySVG">
  <input type="checkbox" id="V1svg-checkbox" name="x">
  <input type="checkbox" id="V2svg-checkbox" name="x">
  <input type="checkbox" id="V3svg-checkbox" name="x">
  <label for="x">
      <svg viewBox="0 0 290.5 366.2" id="the-svg">
          <path id="V1svg" class="Vsvg" d="  M249.3,38.1c-6.5,8.6-14.9,21.8-14.1,25.6c0.2,1.1-10.7,0.1-14.4,0.1c-3.4-0.1-8-0.2-11.3,0.2c-2.8,0.3-9.1,1.2-9.1,1.2l-10.2,2.8  l-11,4.1l-12.7,5.2l-8.6,4.5l-8.6,6.5l-8.2,7.3l-4.5,8.2l-2.8,9l-4.5,19.9l-2.4,8.2l-2,4.5l-0.8,3.6l-0.8,7.3l-0.8,9.4l-0.8,4.9  l-2.4,3.6l-6.9,3.2c0,0-3.3,0.2-4.5,0.8c-0.5,0.2-1,0.7-1.2,1.2c-0.2,0.6,0.1,1.5-0.2,1.9c-0.6,1-1.8,1.5-3.1,2.2  c-1.4,0.7-2.4,1.2-3.6,1.2c-0.7,0-2.1,0.1-2.8,0.1c-1,0-2.3,0-3.2,0c-1.1,0-2.6-0.2-3.6-0.4c-0.9-0.2-1.9-0.8-2.8-0.8  c-1.2,0-1.5-0.4-1.7-0.1c-1.7,1.5-2.7,2.8-2.7,2.8l-3.2,2.8l-5.7,6.9l-8.6,13.5l-3.2,4.5l-7.8,2.8l-7.8,1.6l-4.5,4.5l-3.6,3.6  c0,0-2.1,3.6-3.6,3.6c-1.8,0.2-4.9-3.2-4.9-3.2l-1.6-2.4l-0.4-2l-0.4-3.2c0,0-0.2-1.5,0-2c0.2-1.2,1.6-3.6,1.6-3.6l2-3.2  c0,0,1.2-1,1.8-1.6c0.6-0.5,1.9-1.7,1.9-1.7l1.6-1.6l1.6-1.6c0,0,3.4-6,4.9-8.6c2.7-4.8,9.4-15.9,9.4-15.9l3.2-4.9l1.6-2l2.8-3.6  l0.4-3.6v-3.6v-2.4l-1.3-3.1l-2-4.1l-0.8-4.9v-4.1l3.2-10.2l6.1-14.6c0,0,2.1-5.3,3.1-7.8c1-2.4,3.1-8.2,3.1-8.2l7.3-17.9l6.9-9.8  l6.5-8.2l12.3-7.8l14.3-8.2l23.2-8.6L158,39l28.2-1.6l20.4-0.8l27.3-0.8l9.4,0.3C243.3,36.1,250.5,36.5,249.3,38.1z"/>
          <path id="V2svg" class="Vsvg" d="  M35.1,230.6l6.5-7.1c0,0,2.2-2.4,3.3-3.5c0.4-0.4,1-1.2,1.5-1.3c2-0.5,7.6-1.5,7.6-1.5l8.2-2.8l12.4-19.5l5.3-5.7l5.3-4.9l1-0.6  l5.7,1.6l6.9-0.2h1.9l4.7-2.3c0,0,0.9-0.9,1-1.5c0.2-0.4,0-1.5,0-1.5s0.3-1,0.6-1.3c0.7-0.6,3.1-1,3.1-1s2-0.2,2.7-0.4  c1.9-0.6,4.5-1.5,6.1-3.1c1-1,2.2-2.5,2.6-3.9c0.7-2.2,1.2-7.5,1.2-7.5l1-13.2l1.5-5.1l1.6-3.6l1.6-5.1l1.6-6.3l2-9.4  c0,0,2.6-11.5,4.5-16.1c0.6-1.5,1.8-3.1,2.5-4.5c0.6-1,1.2-2.7,2-3.6c1.2-1.5,5.1-4.3,5.1-4.3l3.6-3.6c0,0,2.7-2.7,2.8-2.3  c0.6,1.5,0,8.4,0,8.4l-0.4,2.8l-0.4,2.3l-0.2,7.1l0.4,9.2l0.8,3.5c0,0,0.5,4.2,0.7,6.1c0.2,1.6,0.9,5.5,0.9,5.5l0.2,6.9l0.4,8.8v9.2  v11l-1.2,11c0,0-0.6,3.4-1,4.4c-0.5,1.1-0.8,4.1-0.8,4.1s-1.5,4.8-2.2,6.8c-1,2.9-4,9.3-4,9.3l-3.2,6.9l-2,4.1l-2,5.5l-2.4,8.8  l-3.6,9c0,0-2.7,4.7-3.8,6.9c-0.6,1-1.6,2.3-2.3,3.2c-0.9,0.9-2,1.9-3.1,2.7c-1,0.7-3.1,1.5-4.3,2c-3.4,1.2-11,2.9-11,2.9l-7.9,1.9  l-8.2,0.8l-5.7,1.2c0,0-1.7,0.3-2.4,0.4c-0.4,0-1-0.2-1.2,0c-0.8,0.7,0.8,2.5,0.4,3.6c-0.2,0.6-1.9-0.6-1.9-0.6l-1.9-0.4l-2.8,0.4  l-6.7,0.4H67l-2.4,0.8l-2,0.6l-2.4,0.6l-3.2-0.2c0,0-2.3,0-3.2,0c-0.8,0-1.9,0-2.7,0c-0.2,0-0.6,0.2-0.8,0c-0.6-0.4-1-1.5-1.2-2.3  c-0.1-0.3,0-1,0-1s-0.2-0.7-0.4-1c-0.2-0.4-1.2-1-1.2-1s-0.8-0.3-1-0.6c-0.2-0.3-0.1-1.4-0.1-1.4s0-1,0.1-1.5  c0.2-0.7,0.7-1.9,0.7-2.3c0.1-0.6,0.8-2.2,0.8-2.4c0.2-1,1.9-8.6,1.5-11.6c-0.1-0.7-0.3-1.5-0.5-2.1c-0.1-0.3-0.1-0.8-0.2-1.1  c-0.1-0.2-0.2-0.4-0.3-0.7c0-0.1-0.3-0.6-0.5-0.8c-0.1-0.2-0.5-0.5-0.6-0.6c-0.2-0.2-0.7-0.7-1-0.7c-3.1,0.1-1.1,0-1.3,0  c-1.3,0.1-1.9-0.1-3.1,0.4c-0.2,0.1-0.3,0.3-0.5,0.4c-0.6,0.2-1.9-0.2-1.9-0.2s-1.6-0.2-2.3-0.5c-0.7-0.3-2.2-1.7-2.2-1.7"/>
          <path id="V3svg" class="Vsvg" d="  M235.1,64.5c-1-1.1-5.2-0.2-5.2-0.2l-6.9-0.2l-8.7-0.4l-6.7,0.4l-7.7,1.1l-10.4,2.7l-13.7,5.4l-8.9,3.7l-5.7,3.1l-3.3,1.7l-2.6,1.9  l-1.7,1.5l-0.9,0.3l0.6,3.1l-0.4,5l-1,6.3v8.3l0.4,6.5l0.9,3.6l0.2,2.7l0.3,2.2l0.4,3l0.9,4.1v5.2l0.4,12.8l0.2,12.1l-0.2,6l-0.6,5  l-0.7,6.1l-1,4.6l-0.9,4.3l-3.7,10.3l-5,11l-3.1,6.1l-2.7,8.7l-1.3,5.2l-2.3,4.8l-2,5l-2.8,4.8l-2.8,4l-3.1,2.7l-6.1,2.2l-10,2.6  l-5.7,1.3l-5.2,0.6l-5.2,0.7c0,0-3.6,1-5.2,1.1c-0.9,0.1-2.4-0.6-3,0.2c-0.7,0.9,1.5,2.9,0.7,3.7c-0.4,0.4-1.7-0.3-1.7-0.3  s-1.1-0.6-1.7-0.7c-0.6-0.1-2.3,0.3-2.3,0.3l-6,0.6h-2.6H67l-6.5,1.9l-5.1-0.1c0,0-1.5-0.2-1.9,0.1c-0.5,0.4-0.8,1.1-1.3,1.5  c-0.2,0.2-0.8,1.2-1,1.5c-0.6,0.6-1.1,2.7-1.1,3.1c-0.2,1.2-0.6,3-0.6,4.3c0,1-0.1,1.9-0.2,2.2c-0.1,0.5,0.1,2.8,0.4,3.1  c0.4,0.4,1.4,0.3,1.9,0.6c0.4,0.2,0.5,0.6,0.9,0.9c0.2,0.1,0.2,0,0.4,0.1c0.5,0.2,0.9,0.8,1.1,1.3c0.5,1,1.4,1.6,2.2,2.4  c0.6,0.7,1.3,1.8,1.7,2.6c0.2,0.5,0.6,1.1,0.7,1.7c0.2,1,0.1,2.3-0.3,3.1c-0.2,0.7-1.1,1.5-1.5,2.2c-0.8,1.4-1.5,3.4-2.3,4.8  c-0.4,0.7-1,1.7-1.3,2.4c-0.2,0.6-0.7,1.4-0.8,2.2c-0.2,1.4,0.2,5.1,0.2,5.1v2.2c0,0,0.1,1.3,0.2,1.8c0.2,0.6,0.6,1.2,0.6,1.8  c0,1-0.2,2.3,0,3.3c0.1,0.5,0.6,1,0.7,1.5c0.2,0.7-0.1,1.7,0.2,2.4c0.2,0.8,0.8,1.9,1.3,2.6c0.4,0.6,1,1.5,1.5,2c1,1,2.7,2,4,2.7  c1,0.6,2.3,1.3,3.4,1.5c1.9,0.5,6.7,0.4,6.7,0.4h5c0,0,5.6,0.3,7.8-0.5c0.9-0.3,2.5-1.6,2.5-1.6s1.1-1.3,1.7-1.7  c0.8-0.6,2-1.3,3-1.5c0.9-0.3,2.2-0.3,3.1-0.4c2.4-0.2,5.7,0.3,8.2-0.2c0.6-0.2,1.5-0.6,2.2-0.9c1.6-0.5,5.4-1,5.4-1l6.3-0.7  l10.4-2.8l6.3-2.4l9.1-4.6l6-2.8l3.7-2.6l4.6-3.4l4.4-4.1l3-3.3l2.7-3.9l2.6-6.1c0,0,1.8-7.5,3-10.7c0.5-1.3,1.9-4.3,1.9-4.3  s1.4-2.3,1.8-3.3c1.1-2.7,2-6.5,3.1-9.2c0.8-2.1,3.1-6.9,3.1-6.9l1.7-3.4l2.3-3.7c0,0,1.6-2.7,2.3-3.9c1-1.5,2.1-3.6,3.1-5.2  c1-1.5,3.6-4.8,3.6-4.8s1.6-2.5,2.4-3.4c1.5-1.6,3.6-3.6,5.2-5c1-0.7,2.3-1.4,3.3-2c1-0.6,2.6-1.4,3.7-1.9c1.7-0.7,5.7-2.3,5.7-2.3  l2.8-2c0,0,1.2-0.6,1.5-1c0.2-0.5-0.2-1.2,0-1.7c0.2-0.3,0.6-0.8,0.9-0.7c0.4,0.1,0.4,0.8,0.6,1.1c0.2,0.4,0.7,0.7,1.2,0.8  c0.8,0.2,0.8-1.3,1-2c0.4-1,0.4-1.9,0.4-2.7c0.1-1.6,0-2.7,0.1-4.5c0-0.5-0.6-1.9-0.6-2.3c0.1-0.9-0.9-3.1-0.9-3.1l-1.1-3  c0,0-0.8-1.9-1.1-2.7c-0.2-0.5-0.7-1.1-0.7-1.7c0-0.4,0.3-1.1,0.7-1.1c0.2,0,0.4,0.4,0.6,0.6c0.5,0.6,1.5,1.9,1.5,1.9l1.7,1  c0,0,1.6-0.1,2.3-0.3c0.6-0.2,1.4-1,2-1.3c0.6-0.2,1.5-0.2,2-0.6c0.3-0.2,0.4-0.8,0.7-1c0.6-0.3,1.6,0,2.3,0.2  c0.5,0.2,1.5,0.7,1.5,0.7s1.5,0.1,2-0.2c0.4-0.2,0.8-0.6,1-1c0.2-0.5-0.1-1.3,0-1.9c0.1-0.5,0.3-1,0.6-1.5c0.2-0.3,0.8-0.4,1-0.7  c0.2-0.3,0-0.8,0-1.1c0-2.3,0.2-7.6,0.2-7.6s-0.3-3.6,0.2-5.2c0.2-0.5,0.4-1.2,0.9-1.5c0.4-0.2,1.2,0.3,1.5,0  c0.6-0.5,0.4-2.6,0.4-2.6s0.2-4.4-0.2-6c-0.2-0.6-1-1.3-1.7-1.5c-0.5-0.2-1.1,0.2-1.5,0.3c-0.5,0-1.1,0-1.5-0.2  c-0.5-0.2-0.9-1-1.5-1c-0.6,0-1.1,0.8-1.7,1c-0.2,0.1-0.6,0.2-0.7,0c-0.4-0.3-0.4-1.2-0.4-1.7c-0.1-1,0.9-3.5,0-3.1  c-0.2,0.1-1,0-1.3-0.3c-0.6-0.6-0.4-2.7-0.4-2.7l-0.6-2.5l-2.4-19.3l-0.2-4.1l-0.2-4.4l-0.5-7.7l0.2-6.9l0.2-7.3l0.9-8.2l1.3-7.7  l0.9-6.9c0,0,0.5-3.7,1-5.2c0.4-1.4,1.5-3,2-4.3c0.4-0.8,0.9-1.3,1.1-2.2C235.2,65.6,235.8,65.3,235.1,64.5z"/>
      </svg>
  </label>
</div>