How can I change the image displayed in a UIImageView programmatically?

Question

I have an IBOutlet to a UIImageView, but when I look at the UIImageView doc, I can\'t see any hints about programmatically changing it

Answer 1

My problem was that I tried to change the image in an other thread. I did like this:

- (void)changeImage {
    backgroundImage.image = [UIImage imageNamed:@"img.png"];
}

Call with:

[self performSelectorOnMainThread : @selector(changeImage) withObject:nil waitUntilDone:NO];