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<feDisplacementMap>

The <feDisplacementMap> SVG filter primitive uses the pixel values from the image from in2 to spatially displace the image from in.

The formula for the transformation looks like this:

P'(x,y) ← P(x + scale * (XC(x,y) - 0.5), y + scale * (YC(x,y) - 0.5))

where P(x,y) is the input image, in, and P'(x,y) is the destination. XC(x,y) and YC(x,y) are the component values of the channel designated by xChannelSelector and yChannelSelector.

Usage context

Categories	Filter primitive element
Permitted content	Any number of the following elements, in any order: `<animate>`, `<set>`

Attributes

Global attributes

Specific attributes

DOM Interface

This element implements the SVGFEDisplacementMapElement interface.

Example

<svg width="200" height="200" viewBox="0 0 220 220"
     xmlns="http://www.w3.org/2000/svg">
  <filter id="displacementFilter">
    <feTurbulence type="turbulence" baseFrequency="0.05"
        numOctaves="2" result="turbulence"/>
    <feDisplacementMap in2="turbulence" in="SourceGraphic"
        scale="50" xChannelSelector="R" yChannelSelector="G"/>
  </filter>

  <circle cx="100" cy="100" r="100"
      style="filter: url(#displacementFilter)"/>
</svg>

Specifications

Specification
Filter Effects Module Level 2 # feDisplacementMapElement

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`feDisplacementMap`	Yes	12	Yes	Yes	Yes	No	Yes	Yes	Yes	No	No	Yes
`in`	Yes	12	Yes	Yes	Yes	No	Yes	Yes	Yes	No	No	Yes
`in2`	Yes	12	Yes	Yes	Yes	No	Yes	Yes	Yes	No	No	Yes
`scale`	Yes	12	Yes	Yes	Yes	No	Yes	Yes	Yes	No	No	Yes
`xChannelSelector`	No	No	No	No	No	No	No	No	No	No	No	No
`yChannelSelector`	No	No	No	No	No	No	No	No	No	No	No	No