iPhone get image width and size

Question

I am new to iPhone programming. I want to get the height and width of a image, so I can set the frame of UIImageview accordingly. Any suggestions how can I get the original size (width and height) of image?

Answer 1

Well, if you have the image as UIImage, then you want to take a look at the size property:

CGFloat width = myImage.size.width;
CGFloat height = myImage.size.height;