SVGMarkerElement - Web APIs

SVG path segment interface

The SVGMarkerElement interface corresponds to the marker element.

Also implement	None
Methods	`void` `setOrientToAngle(in SVGAngle angle)` `void` `setOrientToAuto()`
Properties	`SVGAnimatedLength` `refX` `SVGAnimatedLength` `refY` `SVGAnimatedEnumeration` `markerUnits` `SVGAnimatedLength` `markerWidth` `SVGAnimatedLength` `markerHeight` `SVGAnimatedEnumeration` `orientType` `SVGAnimatedAngle` `orientAngle`
Constants	`SVG_MARKER_ORIENT_UNKNOWN` = 0 `SVG_MARKER_ORIENT_AUTO` = 1 `SVG_MARKER_ORIENT_ANGLE` = 2 `SVG_MARKERUNITS_UNKNOWN` = 0 `SVG_MARKERUNITS_USERSPACEONUSE` = 1 `SVG_MARKERUNITS_STROKEWIDTH` = 2
Normative document	SVG 1.1 (2nd Edition)

Name	Value	Description
`SVG_MARKER_ORIENT_UNKNOWN`	0	The marker orientation is not one of predefined types. It is invalid to attempt to define a new value of this type or to attempt to switch an existing value to this type.
`SVG_MARKER_ORIENT_AUTO`	1	Attribute `orient` has value 'auto'.
`SVG_MARKER_ORIENT_ANGLE`	2	Attribute `orient` has an angle value.

Name	Value	Description
`SVG_MARKERUNITS_UNKNOWN`	0	The marker unit type is not one of predefined types. It is invalid to attempt to define a new value of this type or to attempt to switch an existing value to this type.
`SVG_MARKERUNITS_USERSPACEONUSE`	1	Attribute `markerUnits` is 'userSpaceOnUse'.
`SVG_MARKERUNITS_STROKEWIDTH`	2	Attribute `markerUnits` is 'strokeWidth'.

This interface also inherits properties from its parent interface, SVGElement, and implements properties from SVGExternalResourcesRequired, SVGAnimatedPreserveAspectRatio, and SVGStylable.

Name	Type	Description
`refX`	`SVGAnimatedLength`	Corresponds to attribute `refX` on the given `marker` element.
`refY`	`SVGAnimatedLength`	Corresponds to attribute `refY` on the given `marker` element.
`markerUnits`	`SVGAnimatedEnumeration`	Corresponds to attribute `markerUnits` on the given `marker` element. One of the Marker Unit Types defined on this interface.
`markerWidth`	`SVGAnimatedLength`	Corresponds to attribute `markerWidth` on the given `marker` element.
`markerHeight`	`SVGAnimatedLength`	Corresponds to attribute `markerHeight` on the given `marker` element.
`orientType`	`SVGAnimatedEnumeration`	Corresponds to attribute `orient` on the given `marker` element. One of the Marker Orientation Types defined on this interface.
`orientAngle`	`SVGAnimatedAngle`	Corresponds to attribute `orient` on the given `marker` element. If `markerUnits` is `SVG_MARKER_ORIENT_ANGLE`, the angle value for attribute `orient`; otherwise, it will be set to zero.

This also inherits methods from its parent, SVGElement, and implements properties from SVGStylable.

`setOrientToAngle(in SVGAngle angle)`
`void`	Sets the value of attribute `orient` to the given angle. Exceptions: a `DOMException` with code `NO_MODIFICATION_ALLOWED_ERR` is raised when the object itself is read only.
`setOrientToAuto()`
`void`	Sets the value of attribute `orient` to 'auto'. Exceptions: a `DOMException` with code `NO_MODIFICATION_ALLOWED_ERR` is raised when the object itself is read only.