text: // UIImage+Resize.h
  // Created by Trevor Harmon on 8/5/09.
  // Free for personal or commercial use, with or without modification.
  // No warranty is expressed or implied.
  
  // Extends the UIImage class to support resizing/cropping
  @interface UIImage (Resize)
  - (UIImage *)croppedImage:(CGRect)bounds;
  - (UIImage *)thumbnailImage:(NSInteger)thumbnailSize
            transparentBorder:(NSUInteger)borderSize
                 cornerRadius:(NSUInteger)cornerRadius
         interpolationQuality:(CGInterpolationQuality)quality;
  - (UIImage *)resizedImage:(CGSize)newSize
       interpolationQuality:(CGInterpolationQuality)quality;
  - (UIImage *)resizedImageWithContentMode:(UIViewContentMode)contentMode
                                    bounds:(CGSize)bounds
                      interpolationQuality:(CGInterpolationQuality)quality;
  - (CGAffineTransform)transformForOrientation:(CGSize)newSize;
  - (CGSize)thumbnailSizeWithConstraint:(CGSize)constraintSize;
  - (UIImage*)mergeWithImage:(UIImage*)image withRect : (CGRect) secondImageRect;
  - (NSUInteger)calculatedSize;
  @end
  