Protocol

CILineOverlay

The properties you use to configure a line overlay filter.

Declaration

@protocol CILineOverlay

Topics

Instance Properties

NRNoiseLevel

The noise level of the image, used with camera data, that's removed before tracing the edges of the image.

Required.

NRSharpness

The amount of sharpening done when removing noise in the image before tracing the edges of the image.

Required.

contrast

The amount of antialiasing to use on the edges produced by this filter.

Required.

edgeIntensity

The accentuation factor of the Sobel gradient information when tracing the edges of the image.

Required.

inputImage

The image to use as an input image.

Required.

threshold

A value that determines edge visibility.

Required.

Relationships

Inherits From