SVGUseElement
SVG使用DOM接口
该SVGUseElement
接口对应于<use>
元素。
性质
此接口还从其父接口SVGGraphicsElement
继承属性,并从SVGURIReference
实现属性。
SVGUseElement.x
只读- An
SVGAnimatedLength
corresponding to thex
attribute of the given element. SVGUseElement.y
只读- An
SVGAnimatedLength
corresponding to they
attribute of the given element. SVGUseElement.width
只读- An
SVGAnimatedLength
corresponding to thewidth
attribute of the given element. SVGUseElement.height
只读- An
SVGAnimatedLength
corresponding to theheight
attribute of the given element. SVGUseElement.instanceRoot
只读- An
SVGElement
corresponding to the instance root of the given element, which is a direct child of the elements shadow root. If the element does not have a shadow tree (for example, because its URI is invalid or because it has been disabled by conditional processing), then getting this attribute returnsnull
. SVGUseElement.animatedInstanceRoot
只读- An
SVGElement
corresponding to the instance root of the given element, which is a direct child of the elements shadow root. If the element does not have a shadow tree (for example, because its URI is invalid or because it has been disabled by conditional processing), then getting this attribute returnsnull
.
Methods
This interface doesn't implement any specific methods, but inherits methods from its parent interface, SVGGraphicsElement
and implements methods from SVGURIReference
.
规范
Specification | Status | Comment |
---|---|---|
Scalable Vector Graphics (SVG) 2 SVGUseElement |
Candidate Recommendation | Redefined the properties instanceRoot and animatedInstanceRoot . |
Scalable Vector Graphics (SVG) 1.1 (Second Edition) SVGUseElement |
Recommendation | Initial definition |
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