SVGFEColorMatrixElement: in1 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 in1 read-only property of the SVGFEColorMatrixElement interface reflects the in attribute of the given element.
Value
An SVGAnimatedString object.
Examples
In this example, two <feColorMatrix> elements are defined in a filter, each with a different in attribute.
html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
<filter id="color-matrix-filter">
<feColorMatrix
in="SourceGraphic"
type="matrix"
values="1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0" />
<feColorMatrix
in="BackgroundImage"
type="matrix"
values="0.5 0 0 0 0 0 0.5 0 0 0 0 0 0.5 0 0 0 0 0 1 0" />
</filter>
<rect
x="20"
y="20"
width="100"
height="100"
fill="red"
filter="url(#color-matrix-filter)" />
<circle
cx="100"
cy="100"
r="50"
fill="blue"
filter="url(#color-matrix-filter)" />
</svg>
We can access the in attribute:
js
const colorMatrices = document.querySelectorAll("feColorMatrix");
console.log(colorMatrices[0].in1.baseVal); // Output: "SourceGraphic"
console.log(colorMatrices[1].in1.baseVal); // Output: "BackgroundImage"
Specifications
| Specification |
|---|
| Filter Effects Module Level 1 # dom-svgfecolormatrixelement-in1 |
Browser compatibility
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