Instance Method

union(with:)

Creates a filter shape that results from the union of the current filter shape and a rectangle.

Declaration

func union(with r: CGRect) -> CIFilterShape

Parameters

rect

A rectangle. Core Image uses the rectangle specified by integer parts of the width and height.

See Also

Modifying a Filter Shape

func insetBy(x: Int32, y: Int32) -> CIFilterShape

Modifies a filter shape object so that it is inset by the specified x and y values.

func intersect(with: CIFilterShape) -> CIFilterShape

Creates a filter shape object that represents the intersection of the current filter shape and the specified filter shape object.

func intersect(with: CGRect) -> CIFilterShape

Creates a filter shape that represents the intersection of the current filter shape and a rectangle.

func transform(by: CGAffineTransform, interior: Bool) -> CIFilterShape

Creates a filter shape that results from applying a transform to the current filter shape.

func union(with: CIFilterShape) -> CIFilterShape

Creates a filter shape that results from the union of the current filter shape and another filter shape object.