UIImageView Size Problem

Loon3y · Dec 21, 2011

In my app i call a an image to from a web service to show up in my image view.

after i implemented the zoom for my image view and scrollview, when i get the image it comes out shrunk at the top left hand corner.

how can i get it so it fills up the UIImageView?? and make the zoom and zoom out centered?

Loon3y · Dec 21, 2011

sorry forgot about the code

- (void)viewDidLoad
{
NSLog(@"viewDidLoad");
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[scrollView setScrollEnabled:YES];
scrollView.contentSize = productImage.frame.size;
scrollView.minimumZoomScale = 0.4;
scrollView.maximumZoomScale = 4.0;
scrollView.delegate = self;
[scrollView setZoomScale:scrollView.minimumZoomScale];
scrollView.frame = CGRectMake (0, 0, 320, 460);
[scrollView setContentSize:CGSizeMake(320, 600)];
}

-(UIView *) viewForZoomingInScrollViewUIScrollView *)inScroll
{
return productImage;
}

Nethfel · Dec 22, 2011

Try taking out the line:

Code:

[scrollView setZoomScale:scrollView.minimumZoomScale];

As you've set the current zoom level to the minimum possible (namely you've zoomed out as far as you can go).

Also, you may want to use code tags rather then quote tags when posting so it won't turn:

Code:

:(

into:

_Stormin · Dec 27, 2011

Nethfel said:
Also, you may want to use code tags rather then quote tags when posting so it won't turn:

Code:

:(

into:

Click to expand...

IDK... I say leave it. Totally made me laugh when I had to wonder for a moment why he would include a frown in his code.
;D

Nethfel · Dec 28, 2011

haha, yeah - it can get interesting though with some of the sites out there how it interprets : + something else which can make sorting code difficult - unless you have a smiley translator near by

Plus, I like indentation lol

UIImageView Size Problem

Loon3y

Loon3y

Nethfel

_Stormin

Nethfel

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