--- title: foreignObject slug: Web/SVG/Element/foreignObject tags: - SVG - 元素 - 参考 translation_of: Web/SVG/Element/foreignObject ---
{{SVGRef}}

SVG中的<foreignObject>元素允许包含来自不同的XML命名空间的元素。在浏览器的上下文中，很可能是XHTML / HTML。

<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
  <style>
    polygon { fill: black }

    div {
      color: white;
      font:18px serif;
      height: 100%;
      overflow: auto;
    }
  </style>

  <polygon points="5,5 195,10 185,185 10,195" />

  <!-- Common use case: embed HTML text into SVG -->
  <foreignObject x="20" y="20" width="160" height="160">
    <!--
      In the context of SVG embeded into HTML, the XHTML namespace could
      be avoided, but it is mandatory in the context of an SVG document
    -->
    <div xmlns="http://www.w3.org/1999/xhtml">
      Lorem ipsum dolor sit amet, consectetur adipiscing elit.
      Sed mollis mollis mi ut ultricies. Nullam magna ipsum,
      porta vel dui convallis, rutrum imperdiet eros. Aliquam
      erat volutpat.
    </div>
  </foreignObject>
</svg>

{{EmbedLiveSample('Exemple', 150, '100%')}}

属性

{{SVGAttr("height")}}
设置 foreignObject 的高度.
值得类型: <length>|<percentage> ; 默认值: auto; 是否可设置动画: yes
{{SVGAttr("width")}}
设置 foreignObject 的宽度.
值得类型: <length>|<percentage> ; 默认值: auto; 是否可设置动画: yes
{{SVGAttr("x")}}
设置 foreignObject 的 x 坐标.
值得类型: <length>|<percentage> ; 默认值: 0; 是否可设置动画: yes
{{SVGAttr("y")}}
设置 foreignObject 的 y 坐标.
值得类型: <length>|<percentage> ; 默认值: 0; 是否可设置动画: yes

注意:从SVG2开始，x、y、宽度和高度都是几何属性，这意味着这些属性也可以用作该元素的CSS属性。

Global attributes

Core Attributes
Most notably: {{SVGAttr('id')}}, {{SVGAttr('tabindex')}}
Styling Attributes
{{SVGAttr('class')}}, {{SVGAttr('style')}}
Conditional Processing Attributes
Most notably: {{SVGAttr('requiredExtensions')}}, {{SVGAttr('systemLanguage')}}
Event Attributes
Global event attributes, Graphical event attributes, Document event attributes, Document element event attributes
Presentation Attributes
Most notably: {{SVGAttr('clip-path')}}, {{SVGAttr('clip-rule')}}, {{SVGAttr('color')}}, {{SVGAttr('color-interpolation')}}, {{SVGAttr('color-rendering')}}, {{SVGAttr('cursor')}}, {{SVGAttr('display')}}, {{SVGAttr('fill')}}, {{SVGAttr('fill-opacity')}}, {{SVGAttr('fill-rule')}}, {{SVGAttr('filter')}}, {{SVGAttr('mask')}}, {{SVGAttr('opacity')}}, {{SVGAttr('pointer-events')}}, {{SVGAttr('shape-rendering')}}, {{SVGAttr('stroke')}}, {{SVGAttr('stroke-dasharray')}}, {{SVGAttr('stroke-dashoffset')}}, {{SVGAttr('stroke-linecap')}}, {{SVGAttr('stroke-linejoin')}}, {{SVGAttr('stroke-miterlimit')}}, {{SVGAttr('stroke-opacity')}}, {{SVGAttr('stroke-width')}}, {{SVGAttr("transform")}}, {{SVGAttr('vector-effect')}}, {{SVGAttr('visibility')}}
Aria Attributes
aria-activedescendant, aria-atomic, aria-autocomplete, aria-busy, aria-checked, aria-colcount, aria-colindex, aria-colspan, aria-controls, aria-current, aria-describedby, aria-details, aria-disabled, aria-dropeffect, aria-errormessage, aria-expanded, aria-flowto, aria-grabbed, aria-haspopup, aria-hidden, aria-invalid, aria-keyshortcuts, aria-label, aria-labelledby, aria-level, aria-live, aria-modal, aria-multiline, aria-multiselectable, aria-orientation, aria-owns, aria-placeholder, aria-posinset, aria-pressed, aria-readonly, aria-relevant, aria-required, aria-roledescription, aria-rowcount, aria-rowindex, aria-rowspan, aria-selected, aria-setsize, aria-sort, aria-valuemax, aria-valuemin, aria-valuenow, aria-valuetext, role

用法

{{svginfo}}

规范

Specification Status Comment
{{SpecName('SVG2', 'embedded.html#ForeignObjectElement', '<foreignObject>')}} {{Spec2('SVG2')}}
{{SpecName('SVG1.1', 'extend.html#ForeignObjectElement', '<foreignObject>')}} {{Spec2('SVG1.1')}} Initial definition

浏览器兼容性

{{Compat("svg.elements.foreignObject")}}