fx

fx

For the <radialGradient> element, this attribute define the x-axis coordinate of the focal point for radial gradient. If the attribute is not specified, it's assumed to be at the same place as the center point.

Usage context

<coordinate>

A <coordinate> is a length in the user coordinate system that is the given distance from the origin of the user coordinate system along the relevant axis (the x-axis for X coordinates, the y-axis for Y coordinates). Its syntax is the same as that for <length>.

Within the SVG DOM, a <coordinate> is represented as an SVGLength or an SVGAnimatedLength.

Example

<?xml version="1.0" standalone="no"?>

<svg width="120" height="120" version="1.1"
  xmlns="http://www.w3.org/2000/svg">
  <defs>
      <radialGradient id="Gradient"
            cx="0.5" cy="0.5" r="0.5" fx="0.25" fy="0.25">
        <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>

Elements

The following elements can use the fx attribute:

• <radialGradient>