Files
Swiftgram/AsyncDisplayKit/Private/ASStackPositionedLayout.h
Huy Nguyen 6736367627 [ASStackLayoutSpec] Refactor baseline alignment algorithm (#2892)
* Add tests for baseline alignments

* Merge baseline alignment algorithm to the main stack algorithm
- Baseline alignment is now part of the main stack algorithm.
- ASStackBaselinePositionedLayout is no longer needed and removed.

* All snapshot test cases of ASStackLayoutSpec are passing now

* Remove baselineRelativeArrangement

* Remove TODO

* Minor fixes in cross size determination step
2017-01-18 11:12:10 -08:00

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Objective-C

//
// ASStackPositionedLayout.h
// AsyncDisplayKit
//
// 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 "ASLayout.h"
#import "ASDimension.h"
#import "ASStackUnpositionedLayout.h"
/** Represents a set of laid out and positioned stack layout children. */
struct ASStackPositionedLayout {
const std::vector<ASStackLayoutSpecItem> items;
/** Given an unpositioned layout, computes the positions each child should be placed at. */
static ASStackPositionedLayout compute(const ASStackUnpositionedLayout &unpositionedLayout,
const ASStackLayoutSpecStyle &style,
const ASSizeRange &constrainedSize);
};