The orientAngle read-only property of the SVGMarkerElement interface returns an SVGAnimatedAngle object containing the angle of the orient attribute.
SVGMarkerElement: orientAngle property
Value
An SVGAnimatedAngle object. The baseVal property of this object returns an SVGAngle, the value of which returns the angle.
Examples
The orientAngle property returns an SVGAnimatedAngle which contains an SVGAngle with the angle set by the orient attribute as a number representing the number of degrees the marker is turned.
html
<svg id="svg" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
<defs>
<marker
id="arrow"
viewBox="0 0 10 10"
refX="5"
refY="5"
markerWidth="6"
markerHeight="6"
orient=".5turn">
<path d="M 0 0 L 10 5 L 0 10 z" />
</marker>
</defs>
</svg>
js
let marker = document.getElementById("arrow");
console.log(marker.orientAngle.baseVal.value); // 180 as .5turn is 180deg.
Specifications
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
orientAngle |
1 | 12 | 1.5 | 9 | ≤12.1 | 3 | 3 | 18 | 4 | ≤12.1 | 1 | 1.0 |
© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/SVGMarkerElement/orientAngle