SVGElement
所有 SVG DOM 类的父类。
属性
SVGElement.dataset
(en-US)只读-
A
DOMStringMap
object which provides a list of key/value pairs of named data attributes which correspond to custom data attributes attached to the element. These can also be defined in SVG using attributes of the formdata-* (en-US)
, where*
is the key name for the pair. This works just like HTML'sHTMLElement.dataset
property and HTML'sdata-*
global attribute. SVGElement.id
只读-
A
DOMString
representing the value of theid
attribute on the given element, or the empty string ifid
is not present. SVGElement.xmlbase
只读-
A
DOMString
corresponding to thexml:base (en-US)
attribute on the given element. SVGElement.ownerSVGElement
只读-
An
SVGSVGElement
referring to the nearest ancestor<svg>
element.null
if the given element is the outermost<svg>
element. SVGElement.viewportElement
只读-
The
SVGElement
, which established the current viewport. Often, the nearest ancestor<svg>
element.null
if the given element is the outermost<svg>
element.
方法
SVGElement
类本身没有方法,但拥有从父类 Element
继承的方法。
规范
Specification |
---|
Scalable Vector Graphics (SVG) 2 # InterfaceSVGElement |
浏览器兼容性
BCD tables only load in the browser
相关链接
- HTML
data-*
属性 - SVG
data-* (en-US)
属性 - 使用数据属性