Вы можете использовать жест , чтобы получить прикосновение к UIImageView
.
UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc]
initWithTarget:self action:@selector(ClickEventOnImage:)];
[tapRecognizer setNumberOfTouchesRequired:2];
[tapRecognizer setDelegate:self];
//Don't forget to set the userInteractionEnabled to YES, by default It's NO.
myImageView.userInteractionEnabled = YES;
[myImageView addGestureRecognizer:tapRecognizer];
Реализация функции ClickEventOnImage
.
-(void) ClickEventOnImage:(id) sender
{
}