UICollectionViewFlowLayout Extension Reference


                    
                    
                    init(scrollDirection:itemSpacing:lineSpacing:sectionInset:)

Returns a UICollectionViewFlowLayout initialized with the provided scroll direction, item spacing, line spacing, and section inset.

Declaration

Swift

public convenience init(
    scrollDirection: UICollectionView.ScrollDirection,
    itemSpacing: CGFloat = 10,
    lineSpacing: CGFloat = 10,
    sectionInset: UIEdgeInsets = .zero)

Parameters

`scrollDirection`	The scroll direction of the layout.
`itemSpacing`	The minimum spacing to use between items in the same row (optional, defaults to 10).
`lineSpacing`	The minimum spacing to use between lines of items in the grid (optional, defaults to 10).
`sectionInset`	The margins used to lay out content in a section (optional, defaults to `.zero`).

Return Value

A UICollectionViewFlowLayout initialized with the provided scroll direction, item spacing, line spacing, and section inset.


                    
                    
                    vertical(itemSpacing:lineSpacing:sectionInset:)

Creates a vertical UICollectionViewFlowLayout.

Declaration

Swift

public static func vertical(itemSpacing: CGFloat = 10, lineSpacing: CGFloat = 10, sectionInset: UIEdgeInsets = .zero) -> UICollectionViewFlowLayout

Parameters

`itemSpacing`	The minimum spacing between items in the same row (optional, defaults to 10).
`lineSpacing`	The minimum spacing between successive rows (optional, defaults to 10).
`sectionInset`	The spacing at the outer edges of the section (optional, defaults to `.zero`).

Return Value

A vertical UICollectionViewFlowLayout with the specified item spacing, line spacing, and section inset.


                    
                    
                    horizontal(itemSpacing:lineSpacing:sectionInset:)

Creates a horizontal UICollectionViewFlowLayout.

Declaration

Swift

public static func horizontal(itemSpacing: CGFloat = 10, lineSpacing: CGFloat = 10, sectionInset: UIEdgeInsets = .zero) -> UICollectionViewFlowLayout

Parameters

`itemSpacing`	The minimum spacing between items in the same column (optional, defaults to 10).
`lineSpacing`	The minimum spacing between successive columns (optional, defaults to 10).
`sectionInset`	The spacing at the outer edges of the section (optional, defaults to `.zero`).

Return Value

A vertical UICollectionViewFlowLayout with the specified item spacing, line spacing, and section inset.