SVGFEMorphologyElement: operator 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 operator read-only property of the SVGFEMorphologyElement interface reflects the operator attribute of the given <feMorphology> element. It takes one of the SVG_MORPHOLOGY_OPERATOR_* constants defined on this interface.
Value
An SVGAnimatedEnumeration object.
Examples
Accessing the operator Property
html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="morphologyFilter">
<!-- Applies a morphology filter with the "dilate" operator -->
<feMorphology in="SourceGraphic" operator="dilate" radius="3" />
</filter>
</defs>
<rect
x="20"
y="20"
width="100"
height="100"
fill="lightblue"
filter="url(#morphologyFilter)" />
</svg>
js
// Select the feMorphology element
const morphologyNode = document.querySelector("feMorphology");
// Access the 'operator' property
const operatorEnum = morphologyNode.operator.baseVal;
console.log(operatorEnum); // Output: 2 (SVG_MORPHOLOGY_OPERATOR_DILATE)
Specifications
| Specification |
|---|
| Filter Effects Module Level 1 # dom-svgfemorphologyelement-operator |
Browser compatibility
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Legend
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- Full support
- Full support