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43 lines
0 B
43 lines
0 B
1 year ago
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// BitmapTool.h
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// JL_BLEKit
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//
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// Created by 杰理科技 on 2021/12/29.
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// Copyright © 2021 www.zh-jieli.com. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface BitmapTool : NSObject
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/*
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*输入：
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* image : UIimage图片
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*返回值：
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* NSData : B_G_R_A位图数据
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*/
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+(NSData*)convert_B_G_R_A_BytesFromImage:(UIImage*)image;
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/*
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*输入：
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* image : UIimage图片
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*返回值：
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* NSData : R_G_B_A位图数据
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*/
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+(NSData*)convert_R_G_B_A_BytesFromImage:(UIImage*)image;
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/*
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*输入：
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* image : UIimage图片
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* newSize : 新的图片尺寸
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*返回值：
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* NSData : 图片数据
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*/
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+(NSData *)resizeImage:(UIImage*)image andResizeTo:(CGSize)newSize;
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@end
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NS_ASSUME_NONNULL_END
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