The scale attribute defines the displacement scale factor to be used on a <feDisplacementMap> filter primitive. The amount is expressed in the coordinate system established by the primitiveUnits attribute on the <filter> element.
You can use this attribute with the following SVG elements:
<svg viewBox="0 0 480 220" xmlns="http://www.w3.org/2000/svg">
<filter id="displacementFilter" x="-20%" y="-20%" width="140%" height="140%">
<feTurbulence
type="turbulence"
baseFrequency="0.05"
numOctaves="2"
result="turbulence" />
<feDisplacementMap in2="turbulence" in="SourceGraphic" scale="5" />
</filter>
<filter id="displacementFilter2" x="-20%" y="-20%" width="140%" height="140%">
<feTurbulence
type="turbulence"
baseFrequency="0.05"
numOctaves="2"
result="turbulence" />
<feDisplacementMap in2="turbulence" in="SourceGraphic" scale="50" />
</filter>
<circle cx="100" cy="100" r="80" style="filter: url(#displacementFilter);""/>
<circle cx="100" cy="100" r="80" style="filter: url(#displacementFilter2);
transform: translateX(240px);""/>
</svg>
| Value | <number> |
|---|---|
| Default value | None |
| Animatable | Yes |
<number>
This value defines the scale factor for the displacement.
When the value of this attribute is 0, this operation has no effect on the source image.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
scale |
Yes | 12 | Yes | Yes | Yes | No | Yes | Yes | Yes | No | No | Yes |
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https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/scale