iphone - how can i get the height and width of uiimage

Question

From the URL Image in Mail

I\'m adding image to mail view. It will show full image. But I want to calculate, proportionally change the height and width of the image.

Answer 1

let imageView: UIImageView = //this is your existing imageView

let imageViewHeight: CGFloat = imageView.frame.height

let imageViewWidth: CGFloat = imageView.frame.width