SVGFEMergeElement: y property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

The y read-only property of the SVGFEMergeElement interface describes the vertical coordinate of the position of an SVG filter primitive as a SVGAnimatedLength.

It reflects the y attribute of the <feMerge> element. The attribute is a <length> or <percentage>. The <coordinate> is a length in the user coordinate system that is the given distance from the origin of the filter along the y-axis. If the y attribute is a percent value, the property value is a relative to the height of the filter region in user coordinate system units. The default value is 0.

Value

An SVGAnimatedLength.

Example

js
const feMerge = document.querySelector("feMerge");
const topPosition = feMerge.y;
console.log(topPosition.baseVal.value); // the `y` value

Specifications

Specification
Filter Effects Module Level 1
# dom-svgfilterprimitivestandardattributes-y

Browser compatibility

BCD tables only load in the browser

See also