registerFilter {gridSVG}

Create the definition a filter effect.

Description

A feature of SVG is that elements can be filtered using filter effects defined somewhere in the document. The purpose of this function is to create the definition of a filter effect so that it can be referred to by grobs drawn by gridSVG.

Usage

registerFilter(label, filter)

Arguments

label

A character identifier for the definition.

filter

A filter object, produced by the filterEffect function.

Details

When registering a filter, all locations and dimensions that filter effects refer to become fixed.

Value

None.

Author(s)

Simon Potter

See Also

grid.filter, filterEffect.