SVGFEGaussianBlurElement: stdDeviationX 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 stdDeviationX read-only property of the SVGFEGaussianBlurElement interface reflects the (possibly automatically computed) X component of the stdDeviation attribute of the given <feGaussianBlur> element.

Value

Examples

Accessing the stdDeviationX attribute

html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
  <defs>
    <filter id="gaussian-blur-filter">
      <!-- Apply Gaussian Blur with stdDeviationX set to 5 and stdDeviationY set to 10 -->
      <feGaussianBlur
        in="SourceGraphic"
        stdDeviation="5 10"
        result="blurred-graphic" />
    </filter>
  </defs>

  <!-- Rectangle with a Gaussian blur effect -->
  <rect
    x="50"
    y="50"
    width="100"
    height="100"
    style="fill:hotpink;"
    filter="url(#gaussian-blur-filter)" />
</svg>
js
// Select the feGaussianBlur element
const gaussianBlur = document.querySelector("feGaussianBlur");

// Access the stdDeviationX value
console.log(gaussianBlur.stdDeviationX.baseVal); // Output: 5

Specifications

Specification
Filter Effects Module Level 1
# dom-svgfegaussianblurelement-stddeviationx

Browser compatibility

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

Legend

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Full support
Full support

See also