Question

I am not really sure why the target is not getting called when I do this:

 UIImage * imgSrc = [UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:imageSource]]];
            UIImageView * imgView = [[[UIImageView alloc] initWithImage:imgSrc] retain];

            UIPinchGestureRecognizer * pinchGestureRecognizer = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(resizeImage:)];
            [imgView addGestureRecognizer:pinchGestureRecognizer]; 
            [pinchGestureRecognizer release];

- (IBAction)resizeImage:(UIPinchGestureRecognizer *)sender
{
   //not getting here
}

转民形象并没有被称作。形象显示得很好。

Answer 1

您需要写成View字。交互作用=YES。 “无”。

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