I have an UIImageView. I need pinch zoom.
UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 90, 320, 38)];
[imageView setImage:[UIImage imageNamed:@"accesspanel.png"]];
[self.view addSubview: imageView];
You can add the imageview inside a scrollview and can use Scrollview delegate for the this purpose
- (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView
{
return self.imageView;
}
- (void)viewDidLoad
{
[super viewDidLoad];
self.scrollView.minimumZoomScale=0.5;
self.scrollView.maximumZoomScale=6.0;
self.scrollView.contentSize=CGSizeMake(1280, 960);
self.scrollView.delegate=self;
}
Collected from the Internet
Please contact [email protected] to delete if infringement.
Comments