name
A name associated with a filter.
Declaration
var name: String { get set }Discussion
You use a filter’s name to construct key paths to its attributes when the filter is attached to a Core Animation layer. For example, if a CALayer object has an attached CIFilter instance whose name is myExposureFilter, you can refer to attributes of the filter using a key path such as filters.myExposureFilter.inputEV. Layer animations may also access filter attributes via these key paths.
Core Animation can animate this property on a layer.
The default value for this property is nil.