SVGFEConvolveMatrixElement: divisor 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 divisor read-only property of the SVGFEConvolveMatrixElement interface reflects the divisor attribute of the given <feConvolveMatrix> element.
Value
An SVGAnimatedNumber object.
Examples
Access the divisor property
A convolution filter is applied to a rectangle, and the divisor is used to control the brightness.
html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="convolveFilterWithDivisor">
<feConvolveMatrix
in="SourceGraphic"
order="3"
kernelMatrix="0 -1 0 -1 4 -1 0 -1 0"
divisor="1" />
</filter>
</defs>
<rect
x="20"
y="20"
width="100"
height="100"
fill="lightgreen"
filter="url(#convolveFilterWithDivisor)" />
</svg>
js
const convolveMatrix = document.querySelector("feConvolveMatrix");
console.log(convolveMatrix.divisor.baseVal); // Output: 1
Specifications
| Specification |
|---|
| Filter Effects Module Level 1 # dom-svgfeconvolvematrixelement-divisor |
Browser compatibility
| desktop | mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
divisor
|
|
|
|
|
|
|
|
|
|
|
|
|
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support