Swiftgram/submodules/AsyncDisplayKit/Source/Private/ASCollectionLayoutDefines.mm
Peter 9bc996374f Add 'submodules/AsyncDisplayKit/' from commit '02bedc12816e251ad71777f9d2578329b6d2bef6'
git-subtree-dir: submodules/AsyncDisplayKit
git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632
git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
2019-06-11 18:42:43 +01:00

24 lines
798 B
Plaintext

//
// ASCollectionLayoutDefines.mm
// Texture
//
// Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import <AsyncDisplayKit/ASCollectionLayoutDefines.h>
ASSizeRange ASSizeRangeForCollectionLayoutThatFitsViewportSize(CGSize viewportSize, ASScrollDirection scrollableDirections)
{
ASSizeRange sizeRange = ASSizeRangeUnconstrained;
if (ASScrollDirectionContainsVerticalDirection(scrollableDirections) == NO) {
sizeRange.min.height = viewportSize.height;
sizeRange.max.height = viewportSize.height;
}
if (ASScrollDirectionContainsHorizontalDirection(scrollableDirections) == NO) {
sizeRange.min.width = viewportSize.width;
sizeRange.max.width = viewportSize.width;
}
return sizeRange;
}