Swiftgram/Source/Debug/AsyncDisplayKit+Debug.h
Peter a085123ec1 Merge commit '565da7d4935740d12fc204aa061faf093831da1e'
# Conflicts:
#	AsyncDisplayKit.xcodeproj/project.pbxproj
#	AsyncDisplayKit.xcodeproj/xcshareddata/xcschemes/AsyncDisplayKit.xcscheme
#	Source/ASDisplayNode.mm
#	Source/ASEditableTextNode.h
#	Source/ASImageNode.mm
#	Source/ASMapNode.h
#	Source/ASMapNode.mm
#	Source/Base/ASAssert.m
#	Source/Details/ASPhotosFrameworkImageRequest.h
#	Source/Details/ASPhotosFrameworkImageRequest.m
#	Source/Layout/ASLayoutElement.mm
2018-10-08 22:42:45 +03:00

56 lines
2.0 KiB
Objective-C

//
// AsyncDisplayKit+Debug.h
// Texture
//
// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import <AsyncDisplayKit/ASControlNode.h>
#import <AsyncDisplayKit/ASImageNode.h>
NS_ASSUME_NONNULL_BEGIN
@interface ASImageNode (Debugging)
/**
* Enables an ASImageNode debug label that shows the ratio of pixels in the source image to those in
* the displayed bounds (including cropRect). This helps detect excessive image fetching / downscaling,
* as well as upscaling (such as providing a URL not suitable for a Retina device). For dev purposes only.
* Specify YES to show the label on all ASImageNodes with non-1.0x source-to-bounds pixel ratio.
*/
@property (class, nonatomic) BOOL shouldShowImageScalingOverlay;
@end
@interface ASControlNode (Debugging)
/**
* Class method to enable a visualization overlay of the tappable area on the ASControlNode. For app debugging purposes only.
* NOTE: GESTURE RECOGNIZERS, (including tap gesture recognizers on a control node) WILL NOT BE VISUALIZED!!!
* Overlay = translucent GREEN color,
* edges that are clipped by the tappable area of any parent (their bounds + hitTestSlop) in the hierarchy = DARK GREEN BORDERED EDGE,
* edges that are clipped by clipToBounds = YES of any parent in the hierarchy = ORANGE BORDERED EDGE (may still receive touches beyond
* overlay rect, but can't be visualized).
* Specify YES to make this debug feature enabled when messaging the ASControlNode class.
*/
@property (class, nonatomic) BOOL enableHitTestDebug;
@end
#ifndef MINIMAL_ASDK
@interface ASDisplayNode (RangeDebugging)
/**
* Enable a visualization overlay of the all table/collection tuning parameters. For dev purposes only.
* To use, set this in the AppDelegate --> ASDisplayNode.shouldShowRangeDebugOverlay = YES
*/
@property (class, nonatomic) BOOL shouldShowRangeDebugOverlay;
@end
#endif
NS_ASSUME_NONNULL_END