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Core Image / Gradient Filters

Contents

Topics
See Also

Gradient Filters

Generate linear and radial gradients.

Topics

Filters

gaussianGradient()
hueSaturationValueGradient()
linearGradient()
radialGradient()
smoothLinearGradient()

Protocols

CIGaussianGradient
CIHueSaturationValueGradient
CILinearGradient
CIRadialGradient
CISmoothLinearGradient

See Also

Filter Catalog

Blur Filters
Color Adjustment Filters
Color Effect Filters
Composite Operations
Convolution Filters
Distortion Filters
Generator Filters
Geometry Adjustment Filters
Halftone Effect Filters
Reduction Filters
Sharpening Filters
Stylizing Filters
Tile Effect Filters
Transition Filters

Open on developer.apple.com

Core ImageAPI Collection

Topics
See Also

Built on 2026-05-07