Once I have the smartly cropped image, I then need to scale it to fit inside a particular rectangle. Here is the code to do that, courtesy of the NYXImagesKit by Nyx0uf:

- (UIImage*)scaleToFitSize:(CGSize)newSize
{
	/// Keep aspect ratio
	size_t destWidth, destHeight;
	if (self.size.width > self.size.height)
	{
		destWidth = (size_t)newSize.width;
		destHeight = (size_t)(self.size.height * newSize.width / self.size.width);
	}
	else
	{
		destHeight = (size_t)newSize.height;
		destWidth = (size_t)(self.size.width * newSize.height / self.size.height);
	}
	if (destWidth > newSize.width)
	{
		destWidth = (size_t)newSize.width;
		destHeight = (size_t)(self.size.height * newSize.width / self.size.width);
	}
	if (destHeight > newSize.height)
	{
		destHeight = (size_t)newSize.height;
		destWidth = (size_t)(self.size.width * newSize.height / self.size.height);
	}
	return [self scaleToFillSize:CGSizeMake(destWidth, destHeight)];
}

BTW, I hope everyone is having a good Memorial Day weekend. Please pause and remember well those that made the ultimate sacrifice for us.