zoom out is not working on pictures !

Member

Posts: 178
Joined: 2008.09

Post: #1

Jan 5, 2009 — 10:41 AM

Hi, i have a small problem with zoom out (with pictures jpg)
i will put a button code here, maybe is there some suggestion to fix it please.
i need help with this please.

Code:

- (void)applicationDidFinishLaunching:(UIApplication *)application {    

    // Override point for customization after application launch

    VISTA1.contentSize = CGSizeMake(405, 605);

    VISTA1.maximumZoomScale = 3.0;

    VISTA1.minimumZoomScale = 1.0;

    VISTA1.clipsToBounds = YES;

    VISTA1.delegate = self;

//    [VISTA1 addSubview:IMAGENZOOM];

    [window makeKeyAndVisible];

    [window addSubview:PANTALLA];

//    [PANTALLA addSubview:VISTA1];

}

- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView 

{

    [IMAGENZOOM center];

    return IMAGENZOOM;

}

-(IBAction) PULSAR_BOTON1: (id) sender

{

    [IMAGENZOOM removeFromSuperview];

    [VISTA1 setBouncesZoom:NO];

    VISTA1.contentSize = CGSizeMake(1.0f, 1.0f);

    VISTA1.contentSize = CGSizeMake(320.0, 380.0);

    IMAGENZOOM.image = [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"image2" ofType:@"jpg"]];

//    VISTA1.contentSize = CGSizeMake(IMAGENZOOM.image.size.width*0.5, 

//                                    IMAGENZOOM.image.size.height*0.5);

    IMAGENZOOM.frame = CGRectMake(IMAGENZOOM.frame.origin.x, 

                                  IMAGENZOOM.frame.origin.y, 

                                  320.0, 

                                  380.0);

    [VISTA1 addSubview:IMAGENZOOM];

}

my iphone website: http://www.elsalvadorguia.com
intel Imac 20", iphone 8GB (2G)

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