iPhone : Getting the size of an image after AspectFt

Question

Real odd one to get stuck on but weirdly I am.

You you have a imageView containing a image. You size that imageView down and then tell it

Answer 1

well .. you have to do some math. you have the size of the original image and you have the size of the image view.. so you can calculate whether it will be resized by the height or the width.

if you image view is 300x200 and the image is 1024x768 you can calculate which is the limiting factor

300/1024 = 0.29296875
200/768 = 0.260416667

so the height is the limiting factor ... the image will be:

267x200