<feComponentTransfer>

Defines a filter primitive that applies per-channel transfer functions (lookup tables) to modify the RGBA components of the input image.

• DOM object: SVGFEComponentTransferElement
• SVG2 spec: https://www.w3.org/TR/filter-effects/#feComponentTransferElement

Child elements <feFuncR>, <feFuncG>, <feFuncB>, <feFuncA> define the transfer function for each channel.

Example usage:

<filter id="brighten">
  <feComponentTransfer>
    <feFuncR type="linear" slope="1.5" />
    <feFuncG type="linear" slope="1.5" />
    <feFuncB type="linear" slope="1.5" />
  </feComponentTransfer>
</filter>

This element takes no attributes of its own; the per-channel transfer functions are defined by child <feFuncR>, <feFuncG>, <feFuncB>, and <feFuncA> elements.

Inherits standard filter primitive attributes (in, result, x, y, width, height) from donner::svg::SVGFilterPrimitiveStandardAttributes.