Here's what I've tried:
IBOutlet UIScrollView *scrollView; // created & placed on GUI with IB
@synthesize scrollView; // hooked up from w/in IB
- (void)viewDidLoad {
[super viewDidLoad];
imageView = [[UIImageView alloc] initWithImage:[UIImage
imageNamed:@"default.png"]];
[scrollView addSubview:imageView];
return;
}
The UIScrollView & UIImageView show up on the GUI, with the correct image, but
gestures are ignored. What am I overlooking?
________________________________
From: Fritz Anderson <fri...@manoverboard.org>
To: Jon Sigman <rf_...@yahoo.com>
Cc: Cocoa- Dev List <cocoa-dev@lists.apple.com>
Sent: Tuesday, January 17, 2012 8:11 AM
Subject: Re: iOS: Adding pinch-zoom to UIImageView
On 16 Jan 2012, at 3:57 PM, Jon Sigman wrote:
> What's the typical way to add pinch capability to a UIImageView?
Put it in a UIScrollView.
— F
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