//
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// UIImage+RemoteSize.h
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// iOS-Categories (https://github.com/shaojiankui/iOS-Categories)
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//
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// Created by Jakey on 15/1/27.
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// Copyright (c) 2015年 www.skyfox.org. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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typedef void (^UIImageSizeRequestCompleted) (NSURL* imgURL, CGSize size);
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@interface UIImage (RemoteSize)
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/**
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* @brief 获取远程图片的大小
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*
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* @param imgURL 图片url
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* @param completion 完成回调
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*/
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+ (void)requestSizeNoHeader:(NSURL*)imgURL completion:(UIImageSizeRequestCompleted)completion;
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/**
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* @brief 从header中获取远程图片的大小 (服务器必须支持)
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*
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* @param imgURL 图片url
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* @param completion 完成回调
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*/
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//+ (void)requestSizeWithHeader:(NSURL*)imgURL completion:(UIImageSizeRequestCompleted)completion;
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@end
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