23 

    23 

    24 

    24 

    25 @interface UIImage (extra)

    25 @interface UIImage (extra)

    26 

    26 

    27 +(UIImage *)whiteImage:(CGSize) ofSize;

    27 +(UIImage *)whiteImage:(CGSize) ofSize;

    28 +(CGSize) imageSizeFromMetadataOf:(NSString *)aFileName;

    29 +(CGSize) imageSizeFromMetadataOf:(NSString *)aFileName;

    29 

    30 

    30 -(UIImage *)scaleToSize:(CGSize) size;

    31 -(UIImage *)scaleToSize:(CGSize) size;

    31 -(UIImage *)mergeWith:(UIImage *)secondImage atPoint:(CGPoint) secondImagePoint;

    32 -(UIImage *)mergeWith:(UIImage *)secondImage atPoint:(CGPoint) secondImagePoint;

    32 -(id) initWithContentsOfFile:(NSString *)path andCutAt:(CGRect) rect;

    33 -(id) initWithContentsOfFile:(NSString *)path andCutAt:(CGRect) rect;