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

UIImage *img = [UIImage imageNamed:@"logo.png"];

CGFloat width = img.size.width;
CGFloat height = img.size.height;