fx

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 fx attribute defines the x-axis coordinate of the focal point for a radial gradient.

You can use this attribute with the following SVG elements:

Example

html
<svg viewBox="0 0 480 200" xmlns="http://www.w3.org/2000/svg">
  <defs>
    <radialGradient
      id="gradient1"
      cx="0.5"
      cy="0.5"
      r="0.5"
      fx="0.35"
      fy="0.35"
      fr="5%">
      <stop offset="0%" stop-color="white" />
      <stop offset="100%" stop-color="darkseagreen" />
    </radialGradient>
    <radialGradient
      id="gradient2"
      cx="0.5"
      cy="0.5"
      r="0.5"
      fx="0.75"
      fy="0.35"
      fr="5%">
      <stop offset="0%" stop-color="white" />
      <stop offset="100%" stop-color="darkseagreen" />
    </radialGradient>
  </defs>

  <circle cx="100" cy="100" r="100" fill="url(#gradient1)" />
  <circle
    cx="100"
    cy="100"
    r="100"
    fill="url(#gradient2)"
    style="transform: translateX(240px);" />
</svg>

Usage notes

Value <length>
Default value Coincides with the presentational value of cx for the element whether the value for cx was inherited or not.
Animatable None

Specifications

Specification
Scalable Vector Graphics (SVG) 2
# RadialGradientElementFXAttribute

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
fx

Legend

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Full support
Full support