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The k4 attribute defines one of the value to be used within the the arithmetic operation of the <fecomposite> filter primitive. If this attribute is not set, its default value is 0.

The pixel composition is computed using the following formula:

result = k1*i1*i2 + k2*i1 + k3*i2 + k4

Usage context

Categories None
Value <number>
Animatable Yes
Normative document SVG 1.1 (2nd Edition)



The following elements can use the k4 attribute

Document Tags and Contributors

Contributors to this page: Jeremie
Last updated by: Jeremie,