stitchTiles - SVG: Scalable Vector Graphics

The stitchTiles attribute defines how the Perlin Noise tiles behave at the border.

Only one element is using this attribute: <feTurbulence>

html, body, svg {
  height: 100%;
}

<svg viewBox="0 0 420 200" xmlns="http://www.w3.org/2000/svg">
  <filter id="noise1" x="0" y="0" width="100%" height="100%">
    <feTurbulence baseFrequency="0.025" stitchTiles="noStitch" />
  </filter>
  <filter id="noise2" x="0" y="0" width="100%" height="100%">
    <feTurbulence baseFrequency="0.025" stitchTiles="stitch" />
  </filter>

  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise1);" />
  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise1); transform: translate(100px, 0);" />
  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise1); transform: translate(0, 100px);" />
  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise1); transform: translate(100px, 100px);" />

  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise2); transform: translate(220px, 0);" />
  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise2); transform: translate(320px, 0);" />
  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise2); transform: translate(220px, 100px);" />
  <rect x="0" y="0" width="100" height="100" style="filter: url(#noise2); transform: translate(320px, 100px);" />
</svg>

Usage notes

Value	`noStitch` \| `stitch`
Default value	`noStitch`
Animatable	Yes

noStitch: This value indicates that no attempt is made to achieve smooth transitions at the border of tiles which contain a turbulence function. Sometimes the result will show clear discontinuities at the tile borders.
stitch: This value indicates that the user agent will automatically adjust the x and y values of the base frequency such that the <feTurbulence> node’s width and height (i.e., the width and height of the current subregion) contain an integral number of the tile width and height for the first octave.

Specifications

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

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`stitchTiles`	Chrome ?	Edge ?	Firefox ?	IE ?	Opera ?	Safari ?	WebView Android ?	Chrome Android ?	Firefox Android ?	Opera Android ?	Safari iOS ?	Samsung Internet Android ?

Legend

Compatibility unknown: Compatibility unknown