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+--- Forum: iPhone, iPad & iPod Game Development (/forum-11.html)
+--- Thread: zoom out is not working on pictures ! (/thread-1954.html)
zoom out is not working on pictures ! - imaumac - 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];
}