尽量支持Landscape orientation
,以下是绘图代码。注意:aCell 是UIControl
类的对象:-
- (void)layoutCells
{
for ( UIView *aCell in _cells ){
if ( [aCell superview] != self )
[self addSubview:aCell];
int height = [[UIScreen mainScreen] bounds].size.height;
if (height >= 568)// iPHone 5
{
CGRect cellFrame = aCell.frame;
cellFrame.size.height = 520;
[aCell setFrame:cellFrame];
[aCell setCenter:_spinCenter];
[[aCell layer] setAnchorPoint:CGPointMake( 0.5, (_spinCenter.y/(self.frame.size.height+70)))];
}
else{
[aCell setCenter:_spinCenter];
CGRect frame = CGRectMake(60.f, 424.f, 200.f, 460);
[[aCell layer] setAnchorPoint:CGPointMake( 0.5, _spinCenter.y/frame.size.height )];
}
// Clockifying happens with "selectCellAtIndex:animated:".
}
}