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SVGFEBlendElement: 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 SVGFEBlendElement interface reflects the in attribute of the given element.

Value

An SVGAnimatedString object.

Examples

In this example, two <feBlend> elements are defined in a filter, each with a different in attribute.

<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
  <filter id="blend-filter">
    <feBlend in="SourceGraphic" operator="over" />
    <feBlend in="BackgroundImage" operator="in" />
  </filter>
  <rect
    x="20"
    y="20"
    width="100"
    height="100"
    fill="red"
    filter="url(#blend-filter)" />
  <circle cx="100" cy="100" r="50" fill="blue" filter="url(#blend-filter)" />
</svg>

We can access the in attribute:

const feBlends = document.querySelectorAll("feBlend");

console.log(feBlends[0].in1.baseVal); // Output: "SourceGraphic"
console.log(feBlends[1].in1.baseVal); // Output: "BackgroundImage"

Specifications

Specification
Filter Effects Module Level 1>
# dom-svgfeblendelement-in1>

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Opera Safari Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet WebView Android WebView on iOS
in1 5 12 3 ≤12.1 6 18 4 ≤12.1 6 1.0 4.4 6

See also

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/SVGFEBlendElement/in1