View Full Version : UIImageView Relative Size

Feb 3, 2011, 05:38 PM
I'm trying to be clever with an image. Which is always a cue for something to go wrong.

Here's what i'm doing:

float movex = ((SIValue+3)/6.0 * _scale.image.size.width);
[UIView beginAnimations:nil context:NULL];
slider.transform = CGAffineTransformMakeTranslation(movex, 0);
[UIView commitAnimations];

Which works... sort of.
_scale (an UIImageView) is holding an image that is 1024 px wide - and width returns that amount. But that isnt what i'm looking for. I'm looking for the width of the image -as its represented on the screen-. This is not a fixed number, as the image will scale depending on orientation of the ipad.

Is there a way to retrieve this?