/*

     File: ImageScrollView.h 

 Abstract: This scroll view allows the user to inspect the resulting image's levels of detail. 

  Version: 1.1 

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*/

#import <UIKit/UIKit.h>

@class TiledImageView;

@interface ImageScrollView : UIScrollView <UIScrollViewDelegate> {

    // The TiledImageView that is currently front most

    TiledImageView* frontTiledView;

    // The old TiledImageView that we draw on top of when the zooming stops

    TiledImageView* backTiledView;  

    // A low res version of the image that is displayed until the TiledImageView

    // renders its content.

    UIImageView *backgroundImageView;

    float minimumScale;

    // current image zoom scale

    CGFloat imageScale;

    UIImage* image;

}

@property (retain) UIImage* image;

@property (retain) TiledImageView* backTiledView;   

-(id)initWithFrame:(CGRect)frame image:(UIImage*)image;

@end