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[FEATURE] Side and Top Paddings #12

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[FEATURE] Side and Top Paddings #12

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9 changes: 5 additions & 4 deletions PinterestLayout/PinterestLayout.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,8 @@ public class PinterestLayout: UICollectionViewLayout {
/**
Cell padding.
*/
public var cellPadding: CGFloat = 0
public var cellPaddingTop: CGFloat = 0
public var cellPaddingSide: CGFloat = 0


private var cache = [PinterestLayoutAttributes]()
Expand Down Expand Up @@ -76,7 +77,7 @@ public class PinterestLayout: UICollectionViewLayout {
override public func prepare() {
if cache.isEmpty {
let collumnWidth = contentWidth / CGFloat(numberOfColumns)
let cellWidth = collumnWidth - (cellPadding * 2)
let cellWidth = collumnWidth - (cellPaddingSide * 2)

var xOffsets = [CGFloat]()

Expand Down Expand Up @@ -129,7 +130,7 @@ public class PinterestLayout: UICollectionViewLayout {
heightForAnnotationAtIndexPath: indexPath,
withWidth: cellWidth
)
let cellHeight = cellPadding + imageHeight + annotationHeight + cellPadding
let cellHeight = cellPaddingTop + imageHeight + annotationHeight + cellPaddingTop

let frame = CGRect(
x: xOffsets[column],
Expand All @@ -138,7 +139,7 @@ public class PinterestLayout: UICollectionViewLayout {
height: cellHeight
)

let insetFrame = frame.insetBy(dx: cellPadding, dy: cellPadding)
let insetFrame = frame.insetBy(dx: cellPaddingSide, dy: cellPaddingTop)
let attributes = PinterestLayoutAttributes(
forCellWith: indexPath
)
Expand Down
3 changes: 2 additions & 1 deletion PinterestLayout/PinterestVC.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,8 @@ open class PinterestVC: UICollectionViewController, PinterestLayoutDelegate {
return layout
}()
layout.delegate = self
layout.cellPadding = 5
layout.cellPaddingTop = 5
layout.cellPaddingSide = 5
layout.numberOfColumns = 2
}

Expand Down
3 changes: 2 additions & 1 deletion PinterestLayoutExample/CustomCollectionVC.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,8 @@ class CustomCollectionVC: UICollectionViewController {
return layout
}()
layout.delegate = self
layout.cellPadding = 5
layout.cellPaddingTop = 5
layout.cellPaddingSide = 5
layout.numberOfColumns = 2
}
}
Expand Down