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 heightInPoints = image.size.height
let heightInPixels = heightInPoints * image.scale

let widthInPoints = image.size.width
let widthInPixels = widthInPoints * image.scale