Get width of a resized image after UIViewContentModeScaleAspectFit
cocoa-touch, ios, iphone, objective-c, uiimageview
Solution
I don't know is there more clear solution, but this works:
float widthRatio = imageView.bounds.size.width / imageView.image.size.width;
float heightRatio = imageView.bounds.size.height / imageView.image.size.height;
float scale = MIN(widthRatio, heightRatio);
float imageWidth = scale * imageView.image.size.width;
float imageHeight = scale * imageView.image.size.height;
Problem
I have my UIImageView and I put an image into it that I resize like this: ``` UIImageView *attachmentImageNew = [[UIImageView alloc] initWithFrame:CGRectMake(5.5, 6.5, 245, 134)]; attachmentImageNew.image = actualImage; attachmentImageNew.backgroundColor = [UIColor redColor]; attachmentImageNew.contentMode = UIViewContentModeScaleAspectFit; ``` I tried getting the width of the resized picture in my `UIImageView` by doing this: ``` NSLog(@"Size of pic is %f", attachmentImageNew.image.size.width); ``` But it actually returns me the width of the original picture. Any ideas on how do I get the frame of the picture that I see on screen? EDIT: Here's how my `UIImageView` looks, red area is its `backgroundColor`