41 lines
1.4 KiB
Objective-C
41 lines
1.4 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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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 root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <UIKit/UIKit.h>
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@class RCTImageDownloader;
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@interface RCTNetworkImageView : UIView
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- (instancetype)initWithFrame:(CGRect)frame
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imageDownloader:(RCTImageDownloader *)imageDownloader NS_DESIGNATED_INITIALIZER;
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/**
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* An image that will appear while the view is loading the image from the network,
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* or when imageURL is nil. Defaults to nil.
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*/
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@property (nonatomic, strong) UIImage *defaultImage;
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/**
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* Specify a URL for an image. The image will be asynchronously loaded and displayed.
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*/
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@property (nonatomic, strong) NSURL *imageURL;
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/**
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* By default, changing imageURL will reset whatever existing image was present
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* and revert to defaultImage while the new image loads. In certain obscure cases you
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* may want to disable this behavior and instead keep displaying the previous image
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* while the new one loads. In this case, pass NO for resetToDefaultImageWhileLoading.
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* (If you set imageURL to nil, however, resetToDefaultImageWhileLoading is ignored;
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* that will always reset to the default image.)
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*/
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- (void)setImageURL:(NSURL *)imageURL resetToDefaultImageWhileLoading:(BOOL)reset;
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@end
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