How to resize a UIImageView to fit the underlying image without moving it?

Question

I have a UIImageView whose frame, set before the image is loaded, is always too large for the image, so when I try to round the corners, for example, nothing happens.

Ho

Answer 1

try something along the following lines.. not tested

CGSize imageSize = image.Size;
CGPoint oldCenter = imageView.center;

// now do some calculations to calculate the new frame size
CGRect rect = CGRectMake(0, 0, imageSize.width, imageSize.height);
imageView.frame = rect;
imageView.center = oldCenter;