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

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

    29 -(UIImage *)mergeWith:(UIImage *)secondImage atPoint:(CGPoint) secondImagePoint atSize:(CGSize) resultingSize;

    29 -(UIImage *)mergeWith:(UIImage *)secondImage atPoint:(CGPoint) secondImagePoint atSize:(CGSize) resultingSize;

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

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

    31 -(UIImage *)cutAt:(CGRect) rect;

    31 -(UIImage *)cutAt:(CGRect) rect;

    32 -(UIImage *)convertToGrayScale;

    32 -(UIImage *)convertToGrayScale;

    33 -(UIImage *)maskImageWith:(UIImage *)maskImage;

    34 -(UIImage *)maskImageWith:(UIImage *)maskImage;

    34 -(UIImage *)makeRoundCornersOfSize:(CGSize) sizewh;

    35 -(UIImage *)makeRoundCornersOfSize:(CGSize) sizewh;

    35 

    36 

    36 @end

    37 @end