SVGFEMorphologyElement: radiusX 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 radiusX read-only property of the SVGFEMorphologyElement interface reflects the X component of the radius attribute of the given <feMorphology> element.

Value

Examples

Accessing the radiusX Property

html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
  <defs>
    <filter id="morphologyFilter">
      <!-- Applies a morphology filter with a specific radius -->
      <feMorphology in="SourceGraphic" operator="dilate" radius="5 3" />
    </filter>
  </defs>
  <rect
    x="20"
    y="20"
    width="100"
    height="100"
    style="fill:lightblue;"
    filter="url(#morphologyFilter)" />
</svg>
js
// Select the feMorphology element
const morphologyNode = document.querySelector("feMorphology");

// Access the radiusX property
const radiusX = morphologyNode.radiusX.baseVal;

console.log(`The X radius is: ${radiusX}`); // Output: 5

Specifications

Specification
Filter Effects Module Level 1
# dom-svgfemorphologyelement-radiusx

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
radiusX

Legend

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Full support
Full support

See also