SVGRadialGradientElement: cx 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.
Thecx read-only property of theSVGRadialGradientElement interface describes the x-axis coordinate of the center of the radial gradient as anSVGAnimatedLength. It reflects the computed value of thecx attribute on the<radialGradient> element.
The attribute value is a<length>,<percentage>, or<number>. The numeric value of theSVGAnimatedLength.baseVal is the x-coordinate of the radial gradient's center in the user coordinate system.
Value
Example
Given the following SVG:
html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"> <defs> <radialGradient cx="50" cy="75" r="30"> <stop offset="0%" stop-color="blue" /> <stop offset="100%" stop-color="white" /> </radialGradient> <radialGradient cx="25%" cy="50%" r="10%"> <stop offset="0%" stop-color="red" /> <stop offset="100%" stop-color="yellow" /> </radialGradient> </defs> <rect x="0" y="0" width="200" height="100" fill="url(#gradient1)" /> <rect x="0" y="100" width="200" height="100" fill="url(#gradient2)" /></svg>We can access the computed values of thecx attributes:
js
const radialGradients = document.querySelectorAll("radialGradient");const cxGradient1 = radialGradients[0].cx;const cxGradient2 = radialGradients[1].cx;console.dir(cxGradient1.baseVal.value); // output: 50console.dir(cxGradient2.baseVal.value); // output: 50 (25% of 200)Specifications
| Specification |
|---|
| Scalable Vector Graphics (SVG) 2 # __svg__SVGRadialGradientElement__cx |