scale

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:

<feDisplacementMap>

<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>

Usage notes

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.

Specifications

Specification	Status	Comment
Filter Effects Module Level 1 The definition of 'scale' in that specification.	Working Draft	No change
Scalable Vector Graphics (SVG) 1.1 (Second Edition) The definition of 'scale' in that specification.	Recommendation	Initial definition

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