SVGMaskElement

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.

The SVGMaskElement interface provides access to the properties of <mask> elements, as well as methods to manipulate them.

This interface also inherits properties from its parent, SVGElement.

SVGMaskElement.maskUnits Read only: An SVGAnimatedEnumeration corresponding to the maskUnits attribute of the given <mask> element. Takes one of the constants defined in SVGUnitTypes.
SVGMaskElement.maskContentUnits Read only: An SVGAnimatedEnumeration corresponding to the maskContentUnits attribute of the given <mask> element. Takes one of the constants defined in SVGUnitTypes.
SVGMaskElement.x Read only: An SVGAnimatedLength corresponding to the x attribute of the given <mask> element.
SVGMaskElement.y Read only: An SVGAnimatedLength corresponding to the y attribute of the given <mask> element.
SVGMaskElement.width Read only: An SVGAnimatedLength corresponding to the width attribute of the given <mask> element.
SVGMaskElement.height Read only: An SVGAnimatedLength corresponding to the height attribute of the given <mask> element.

This interface doesn't implement any specific methods, but inherits methods from its parent interface, SVGElement.

Specification
CSS Masking Module Level 1 # InterfaceSVGMaskElement

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