SVGGeometryElement

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SVGGeometryElement interface represents SVG elements whose rendering is defined by geometry with an equivalent path, and which can be filled and stroked. This includes paths and the basic shapes.

  <div id="interfaceDiagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 23.333333333333332%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 140" preserveAspectRatio="xMinYMin meet"><a xlink:href="../API/EventTarget.html" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="56" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">EventTarget</text></a><polyline points="111,25  121,20  121,30  111,25" stroke="#D4DDE4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#D4DDE4"/><a xlink:href="../API/Node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="188.5" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">Node</text></a><polyline points="226,25  236,20  236,30  226,25" stroke="#D4DDE4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#D4DDE4"/><a xlink:href="../API/Element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="303.5" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">Element</text></a><polyline points="341,25  351,20  351,30  341,25" stroke="#D4DDE4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#D4DDE4"/><a xlink:href="../API/SVGElement" target="_top"><rect x="381" y="1" width="100" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="431" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">SVGElement</text></a><polyline points="481,25  491,20  491,30  481,25" stroke="#D4DDE4" fill="none"/><line x1="491" y1="25" x2="499" y2="25" stroke="#D4DDE4"/><line x1="499" y1="25" x2="499" y2="90" stroke="#D4DDE4"/><line x1="499" y1="90" x2="482" y2="90" stroke="#D4DDE4"/><a xlink:href="../API/SVGGraphicsElement" target="_top"><rect x="301" y="65" width="180" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="391" y="94" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">SVGGraphicsElement</text></a><polyline points="301,89  291,84  291,94  301,89" stroke="#D4DDE4" fill="none"/><line x1="291" y1="89" x2="261" y2="89" stroke="#D4DDE4"/><a xlink:href="../API/SVGGeometryElement" target="_top"><rect x="81" y="65" width="180" height="50" fill="#F4F7F8" stroke="#D4DDE4" stroke-width="2px" /><text  x="171" y="94" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">SVGGeometryElement</text></a></svg></div>

  a:hover text { fill: #0095DD; pointer-events: all;}

注意： pathLength 特性和 getTotalLength() and getPointAtLength() methods were originally part of the SVGPathElement interface. In SVG 2 they were moved to this interface.

特性

This interface also inherits properties from its parent, SVGGraphicsElement .

SVGGeometryElement.pathLength 只读: This property reflects the pathLength 属性。

方法

This interface also inherits methods from its parent, SVGGraphicsElement .

SVGGeometryElement.isPointInFill(): Determines whether a given point is within the fill shape of an element. Normal hit testing rules apply; the value of the pointer-events property on the element determines whether a point is considered to be within the fill.
SVGGeometryElement.isPointInStroke(): Determines whether a given point is within the stroke shape of an element. Normal hit testing rules apply; the value of the pointer-events property on the element determines whether a point is considered to be within the stroke.
SVGGeometryElement.getTotalLength()
SVGGeometryElement.getPointAtLength()

规范

规范	状态	注释
Scalable Vector Graphics (SVG) 2 The definition of 'SVGGeometryElement' in that specification.	候选推荐	初始定义

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`SVGGeometryElement`	Chrome Yes	Edge ≤79	Firefox 53	IE ?	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android 53	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`getPointAtLength`	Chrome Yes	Edge ≤79	Firefox 53 53 Before version 53, this method was defined on the `SVGPathElement` interface, which inherits from this interface.	IE ?	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android 53 53 Before version 53, this method was defined on the `SVGPathElement` interface, which inherits from this interface.	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`getTotalLength`	Chrome Yes	Edge ≤79	Firefox 53 53 Before version 53, this method was defined on the `SVGPathElement` interface, which inherits from this interface.	IE ?	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android 53 53 Before version 53, this method was defined on the `SVGPathElement` interface, which inherits from this interface.	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`isPointInFill`	Chrome Yes	Edge ≤79	Firefox 69	IE ?	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android No	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`isPointInStroke`	Chrome Yes	Edge ≤79	Firefox 69	IE ?	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android No	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`pathLength`	Chrome Yes	Edge ≤79	Firefox 53	IE ?	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android 53	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
Support for elements other than `<path>`	Chrome ?	Edge ?	Firefox 61	IE ?	Opera ?	Safari ?	WebView Android ?	Chrome Android ?	Firefox Android 61	Opera Android ?	Safari iOS ?	Samsung Internet Android ?

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完整支持
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元数据

最后修改： 2019 年 3 月 23 日

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