/*

    File:       QImageScrollView.m

    Contains:   A simplified image view scroller.

    Written by: DTS

    Copyright:  Copyright (c) 2010 Apple Inc. All Rights Reserved.

    Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc.

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                or logos of Apple Inc. may be used to endorse or promote

                products derived from the Apple Software without specific prior

                written permission from Apple.  Except as expressly stated in

                this notice, no other rights or licenses, express or implied,

                are granted by Apple herein, including but not limited to any

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                The Apple Software is provided by Apple on an "AS IS" basis. 

                APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING

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*/

#import <UIKit/UIKit.h>

/*

    QImageScrollView is a simplified image scroller based to a large degree on the code 

    from the PhotoScroller sample.

    <http://developer.apple.com/iphone/library/samplecode/PhotoScroller/>

    It's simplified because a) it does not support rotation, b) it does not support tiling 

    (and uses a hackish workaround on old school hardware, where non-tiled performance is 

    way too slow), and c) it ignores the Retina display.  It's possible to fix all of these, 

    but such UI complexity is the scope of this /networking/ sample code. If you want to see 

    how to do this stuff properly, you should check out the PhotoScroller sample code and 

    WWDC 2010 Session 104 "Designing Apps with Scroll Views".

    <http://developer.apple.com/videos/wwdc/2010/>

*/

@interface QImageScrollView : UIScrollView

{

    UIImage *       _image;

    UIImageView *   _imageView;

    BOOL            _limitImageSize;

}

@property (nonatomic, retain, readwrite) UIImage * image;

@end