<feDisplacementMap>
<feblend>
<fecolormatrix>
<fecomponenttransfer>
<fecomposite>
<feconvolvematrix>
<fediffuselighting>
<fedisplacementmap>
<feflood>
<fefunca>
<fefuncb>
<fefuncg>
<fefuncr>
<fegaussianblur>
<feimage>
<femerge>
<femergenode>
<femorphology>
<feoffset>
<fepointlight>
<fespecularlighting>
<fespotlight>
<fetile>
<feturbulence>
SVG Elements
- A
- B-C
- D
- E
- F
<feBlend>
<feColorMatrix>
<feComponentTransfer>
<feComposite>
<feConvolveMatrix>
<feDiffuseLighting>
<feDisplacementMap>
<feDistantLight>
<feFlood>
<feFuncA>
<feFuncB>
<feFuncG>
<feFuncR>
<feGaussianBlur>
<feImage>
<feMerge>
<feMergeNode>
<feMorphology>
<feOffset>
<fePointLight>
<feSpecularLighting>
<feSpotLight>
<feTile>
<feTurbulence>
<filter>
<font>
<font-face>
<font-face-format>
<font-face-name>
<font-face-src>
<font-face-uri>
<foreignObject>
- G
- H
- I
- J-L
- M
- N-P
- Q-R
- S
- T
- U
- V-Z
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
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