Simplest way to change a picture in an iPhone app

Question

Hi,
In my iPhone app, I want to make a settings pane where the user can choose a photo to display in a specific location of my app. Ideally, I want to have some default photos the user can choose from as well as take a new picture from the camera or select a photo from the photo roll. The settings are in a UITableView. What is the easiest way to change the picture of a UIImageView in the view I have built in interface builder?
Thanks!

Answer 1

I think you just want to set the image property of your UIImageView, e.g.:
[[imageView setImage:[UIImage imageNamed:@"Picture.jpg"]];
Of course if you already have a UIImage associated with your table you won't need the name of the file again.
Several sample apps are listed in the doc for the image property of UIImageView and the imageNamed method of UIImage:
[http://developer.apple.com/iphone/library/documentation/UIKit/Reference/UIImage ViewClass/Reference/Reference.html#//appleref/doc/uid/TP40006889-CH3-SW1]
[https://developer.apple.com/iphone/library/documentation/UIKit/Reference/UIImag eClass/Reference/Reference.html#//appleref/occ/clm/UIImage/imageNamed:]