Swiftgram/AsyncDisplayKit/ASVisibilityProtocols.m
Adlai Holler 404795dc02 Remove Support for iOS 7 (#2930)
* Drop support for iOS 7

* Copy reference images

* Update deployment for sample projects

* Update version

* Update "Life Without Cocoapods"
2017-02-01 14:40:37 -08:00

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795 B
Objective-C

//
// ASVisibilityProtocols.m
// AsyncDisplayKit
//
// Created by Garrett Moon on 4/28/16.
//
// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
#import <AsyncDisplayKit/ASVisibilityProtocols.h>
ASLayoutRangeMode ASLayoutRangeModeForVisibilityDepth(NSUInteger visibilityDepth)
{
if (visibilityDepth == 0) {
return ASLayoutRangeModeFull;
} else if (visibilityDepth == 1) {
return ASLayoutRangeModeMinimum;
} else if (visibilityDepth == 2) {
return ASLayoutRangeModeVisibleOnly;
}
return ASLayoutRangeModeLowMemory;
}