NCBitmapRegionDecoder.h

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#import "NCExport.h"
#import "NCRectangle.h"
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
@class NCBitmapRegionDecoder;
@class NCImage;
 

DEFAULT_EXPORT_ATTRIBUTE
@interface NCBitmapRegionDecoder : NSObject

+ (nullable NCBitmapRegionDecoder *)newInstance:(nonnull NSData *)data;

+ (nullable NCBitmapRegionDecoder *)newInstanceFromImage:(nullable NCImage *)data;

- (nullable UIImage *)decodeRegion:(nonnull NCRectangle *)rect
                        sampleSize:(float)sampleSize;

@property (nonatomic, readonly) int32_t width;

@property (nonatomic, readonly) int32_t height;

@property (nonatomic, readonly, getter=isValid) BOOL valid;
 
@end