Instance Property

enabled

A Boolean value that determines whether the filter is enabled. Animatable.

Declaration

@property(getter=isEnabled) BOOL enabled;

Discussion

The filter is applied to its input when this property is set to YES (the default).

Use this property in conjunction with the setName: property when attaching filters to Core Animation layers and accessing or animating filter properties through key-value animations. Core Animation can animate this property on a layer.

See Also

Getting Filter Parameters and Attributes

- setName:

A name associated with a filter.

attributes

A dictionary of key-value pairs that describe the filter.

inputKeys

The names of all input parameters to the filter.

outputKeys

The names of all output parameters from the filter.

outputImage

Returns a CIImage object that encapsulates the operations configured in the filter.