WeView Sample

UIImage *image = [UIImage imageNamed:@"Images/thun-stockhornkette-1904 1600.jpg"];
UIImageView *background = [[UIImageView alloc] initWithImage:image];
WeView *backgroundWrapper = [[WeView alloc] init];
[[backgroundWrapper addSubviewWithFillLayoutWAspectRatio:background]
 setVAlign:V_ALIGN_TOP];
// The background will exceed the backgroundWrapper's bounds, so we need to clip.
backgroundWrapper.clipsToBounds = YES;
[demoModel.rootView addSubviewWithCustomLayout:[backgroundWrapper setStretches]];