preservealpha

the preserveAlpha attribute indicates how a <feconvolvematrix> element handled alpha transparency.

A value of false indicates that the convolution matrix will apply to all channels, including the alpha channel. This is the default value.

A value of true indicates that the convolution matrix will only apply to the color channels.

Usage context

Categories	None
Value	true | false
Animatable	Yes
Normative document	SVG 1.1 (2nd Edition)

Example

Elements

The following elements can use the preserveAlpha attribute

• <feconvolvematrix>