UIImageView Subclassing? Help!?!?

[SDKTutor]

I am making an app where I need to subclass an UIImageView because I will put code in there to control the sprites behavior. I have created two new files a Sprite.h and a Sprite.m. In the view controller of my app I am trying to add it by using the addSubview: method. I have the source code for you to look at and see if you can help me. Please help! Here's the source: TestApp.zip

[smasher]

What is the problem? You didn't say if you're getting warnings, crashes, if it just fails to work, or what.

Edit: I took a look at your project. In your init method you were setting the center point, but not the width and height of the UIImageView. It doesn't change automatically when you change the image; the image gets squished instead. If you set the frame, your sprite appears OK:

@implementation Sprite
-(id) init {
	if ((self = [super init])) {
		self.image = [UIImage imageNamed:@"box.png"];		
		self.frame = CGRectMake(100, 100, 200, 200);
	}
	return self;
}
@end

You could also call [self initWithImage:] instead of [super init] and self.image = , if you want to use the dimensions of the image.

BTW it might be better to give you sprite class an instance variable to hold the UIImageView, instead of subclassing UIImageView. That way you won't get screwed if the definition of UIImageView changes, and you can better separate view-related stuff from model-related stuff later.