SVGFEDiffuseLightingElement: diffuseConstant 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 diffuseConstant read-only property of the SVGFEDiffuseLightingElement interface reflects the diffuseConstant attribute of the given <feDiffuseLighting> element.

Value

An SVGAnimatedNumber object.

Examples

Access the diffuseConstant property

html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
  <defs>
    <filter id="diffuseLightingFilter">
      <feDiffuseLighting
        in="SourceGraphic"
        diffuseConstant="1.5"
        lighting-color="white">
        <feDistantLight azimuth="45" elevation="55" />
      </feDiffuseLighting>
    </filter>
  </defs>
  <rect
    x="20"
    y="20"
    width="100"
    height="100"
    style="fill:lightblue;"
    filter="url(#diffuseLightingFilter)" />
</svg>
js
const diffuseLighting = document.querySelector("feDiffuseLighting");

console.log(diffuseLighting.diffuseConstant.baseVal); // Output: 1.5

Specifications

Specification
Filter Effects Module Level 1
# dom-svgfediffuselightingelement-diffuseconstant

Browser compatibility

Report problems with this compatibility data on GitHub
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
diffuseConstant

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Full support

See also