SVGFEDropShadowElement: x property

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 x read-only property of the SVGFEDropShadowElement interface describes the horizontal coordinate of the position of an SVG filter primitive as a SVGAnimatedLength.

It reflects the x attribute of the <feDropShadow> element, which creates a drop shadow of an input image. 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 user coordinate system along the x-axis. If the x attribute is a percent value, the property value is relative to the width of the filter region in user coordinate system units.

Value

An SVGAnimatedLength.

Example

const feDropShadow = document.querySelector("feDropShadow");
const leftPosition = feDropShadow.x;
console.log(leftPosition.baseVal.value); // the `x` value