Question

What is the best way to position background image below header image. Currently I have:

header = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"h.png"]];
[header setContentMode:UIViewContentModeTop];
[self.window addSubview:header];

background = [[UIImageView alloc] init];
[background setImage:[UIImage imageNamed:@"bg.png"]];
[background setFrameOrigin:CGPointMake(0,header.frameHeight)];
[background addSubview:background];

but I get the following error:

 No visible @interface for 'UIImageView' declares the sector 'setFrameOrigin.'

I want to use UIView method, so that I can place a table view inside background view afterwards.

Answer 1

you can use:

CGRect rect = background.frame;
rect.oigin.x = x;
rect.origin.y = y;
background.frame = rect;

or:

background = [[UIImageView alloc] initWithFrame:CGRectMake(x, y, w, h)];