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60 lines
1.5 KiB
Objective-C
60 lines
1.5 KiB
Objective-C
//
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// CoreGraphics+ASConvenience.h
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// Texture
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//
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// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under the BSD-style license found in the
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// LICENSE file in the /ASDK-Licenses directory of this source tree. An additional
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// grant of patent rights can be found in the PATENTS file in the same directory.
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//
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// Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
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// Pinterest, Inc. Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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#import <Foundation/Foundation.h>
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#import <CoreGraphics/CoreGraphics.h>
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#import <tgmath.h>
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#import <AsyncDisplayKit/ASBaseDefines.h>
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#ifndef CGFLOAT_EPSILON
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#if CGFLOAT_IS_DOUBLE
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#define CGFLOAT_EPSILON DBL_EPSILON
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#else
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#define CGFLOAT_EPSILON FLT_EPSILON
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#endif
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#endif
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NS_ASSUME_NONNULL_BEGIN
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ASDISPLAYNODE_INLINE CGFloat ASCGFloatFromString(NSString *string)
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{
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#if CGFLOAT_IS_DOUBLE
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return string.doubleValue;
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#else
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return string.floatValue;
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#endif
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}
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ASDISPLAYNODE_INLINE CGFloat ASCGFloatFromNumber(NSNumber *number)
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{
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#if CGFLOAT_IS_DOUBLE
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return number.doubleValue;
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#else
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return number.floatValue;
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#endif
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}
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ASDISPLAYNODE_INLINE BOOL CGSizeEqualToSizeWithIn(CGSize size1, CGSize size2, CGFloat delta)
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{
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return fabs(size1.width - size2.width) < delta && fabs(size1.height - size2.height) < delta;
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};
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NS_ASSUME_NONNULL_END
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