feMergeNode
Description
The feMergeNode element for SVG specifies the input image layer to be composited.
The first feMergeNode is on the bottom and the last feMergeNode is on the top.
Syntax
Attributes
in
Specifies the input for the filter primitive.
If no value is provided and this is the first filter primitive, then this filter primitive will use SourceGraphic as its input. If no value is provided and this is a subsequent filter primitive, then this filter primitive will use the result from the previous filter primitive as its input.
Value
SourceGraphic | SourceAlpha | BackgroundImage | BackgroundAlpha | FillPaint | StrokePaint | <filter-primitive-reference>
Default
SourceGraphic (or result)