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fy

files/en-us/web/svg/reference/attribute/fy/index.md

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The fy attribute defines the y-axis coordinate of the focal point for a radial gradient.

You can use this attribute with the following SVG elements:

  • {{SVGElement("radialGradient")}}

Example

Example 1

css
html,
body,
svg {
  height: 100%;
}
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="0.35"
      fy="0.75"
      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="340" cy="100" r="100" fill="url(#gradient2)" />
</svg>

{{EmbedLiveSample("Example 1", "480", "200")}}

Example 2

html
<svg
  viewBox="0 0 120 120"
  width="200"
  height="200"
  xmlns="http://www.w3.org/2000/svg">
  <defs>
    <radialGradient
      id="Gradient"
      cx="0.5"
      cy="0.5"
      r="0.5"
      fx="0.35"
      fy="0.35"
      fr="5%">
      <stop offset="0%" stop-color="red" />
      <stop offset="100%" stop-color="blue" />
    </radialGradient>
  </defs>

  <rect
    x="10"
    y="10"
    rx="15"
    ry="15"
    width="100"
    height="100"
    fill="url(#Gradient)"
    stroke="black"
    stroke-width="2" />

  <circle
    cx="60"
    cy="60"
    r="50"
    fill="transparent"
    stroke="white"
    stroke-width="2" />
  <circle cx="35" cy="35" r="2" fill="white" stroke="white" />
  <circle cx="60" cy="60" r="2" fill="white" stroke="white" />
  <text x="38" y="40" fill="white" font-family="sans-serif" font-size="10pt">
    (fx,fy)
  </text>
  <text x="63" y="63" fill="white" font-family="sans-serif" font-size="10pt">
    (cx,cy)
  </text>
</svg>

{{EmbedLiveSample("Example 2", "200", "250")}}

Usage notes

<table class="properties"> <tbody> <tr> <th scope="row">Value</th> <td> <strong><a href="/en-US/docs/Web/SVG/Guides/Content_type#length">&#x3C;length></a></strong> </td> </tr> <tr> <th scope="row">Default value</th> <td> Coincides with the presentational value of {{SVGAttr("cy")}} for the element whether the value for <code>cy</code> was inherited or not. </td> </tr> <tr> <th scope="row">Animatable</th> <td>None</td> </tr> </tbody> </table>

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}