tableValues
The tableValues attribute defines a list of numbers defining a lookup table of values for a color component transfer function.
You can use this attribute with the following SVG elements:
Example
html
<svg viewBox="0 0 420 200" xmlns="http://www.w3.org/2000/svg"> <defs> <linearGradient id="gradient" gradientUnits="userSpaceOnUse" x1="0" y1="0" x2="200" y2="0"> <stop offset="0" stop-color="red" /> <stop offset="0.5" stop-color="lime" /> <stop offset="1" stop-color="blue" /> </linearGradient> </defs> <filter id="componentTransfer1" x="0" y="0" width="100%" height="100%"> <feComponentTransfer> <feFuncR type="table" tableValues="0 1" /> <feFuncG type="table" tableValues="0 1" /> <feFuncB type="table" tableValues="0 1" /> </feComponentTransfer> </filter> <filter id="componentTransfer2" x="0" y="0" width="100%" height="100%"> <feComponentTransfer> <feFuncR type="table" tableValues="1 0" /> <feFuncG type="table" tableValues="1 0" /> <feFuncB type="table" tableValues="1 0" /> </feComponentTransfer> </filter> <rect x="0" y="0" width="200" height="200" fill="url(#gradient)" filter="url(#componentTransfer1)" /> <rect x="220" y="0" width="200" height="200" fill="url(#gradient)" filter="url(#componentTransfer2)" /> </svg> Usage notes
| Value | <list-of-numbers> |
|---|---|
| Default value | Empty list resulting in identity transfer |
| Animatable | Yes |
<list-of-numbers>-
This value holds a comma- and/or space-separated list of
<number>s, which define a lookup table for the color component transfer function. Each number can be between0and1.An empty list results in an identity transfer function.
Specifications
| Specification |
|---|
| Filter Effects Module Level 1 # element-attrdef-fecomponenttransfer-tablevalues |