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[example/CustomCollectionView] Implement MosaicCollectionLayoutDelegate (#28)

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* Implement MosaicCollectionLayoutDelegate

* Update licenses

* Address comments

* Fix license
This commit is contained in:
Huy Nguyen
2017-05-14 20:03:22 +01:00
committed by Adlai Holler
parent d4725a51f2
commit 7dd83615c1
8 changed files with 230 additions and 293 deletions
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25
examples/CustomCollectionView/Sample/ImageCellNode.m
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@@ -1,20 +1,18 @@
//
// ImageCellNode.m
// Sample
//
// Created by McCallum, Levi on 11/22/15.
// Texture
//
// 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.
// LICENSE file in the /ASDK-Licenses directory of this source tree. An additional
// grant of patent rights can be found in the PATENTS file in the same directory.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
// Pinterest, Inc. Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
#import "ImageCellNode.h"
@@ -36,7 +34,10 @@
- (ASLayoutSpec *)layoutSpecThatFits:(ASSizeRange)constrainedSize
{
return [ASInsetLayoutSpec insetLayoutSpecWithInsets:UIEdgeInsetsZero child:_imageNode];
CGSize imageSize = self.image.size;
return [ASInsetLayoutSpec insetLayoutSpecWithInsets:UIEdgeInsetsZero
child:[ASRatioLayoutSpec ratioLayoutSpecWithRatio:imageSize.height/imageSize.width
child:_imageNode]];
}
- (void)setImage:(UIImage *)image