How can I define multiple options for UIViewAnimation?

iphone uiviewanimation
Sergey Lost picture Sergey Lost · Aug 17, 2010 · Viewed 9.8k times · Source

Probably it is just a question of proper syntax.

I use the animateWithDuration:delay:options:animations:completion: UIView method.

The options: is the problematic part here: when I assign only one option (for example UIViewAnimationOptionCurveEaseInOut) everything works fine.

What if I want to assign multiple options to the same animation? How can I do that?

I have tried the following code, but the options: part turned out to be completely ignored:

>   [UIView animateWithDuration:DURATION
>                         delay:DELAY
>                       options:(UIViewAnimationOptionAllowUserInteraction,
>                                UIViewAnimationOptionCurveEaseInOut)
>                    animations: ^{/*animations here*/}
>                    completion: ^(BOOL finished){/*actions on complete*/}];

It was just a try and it didn't work. Which syntax should I use here?

Thanks for any help in advance.

Answer

Vladimir picture Vladimir · Aug 17, 2010

Objective-C

options:(UIViewAnimationOptionAllowUserInteraction |
                            UIViewAnimationOptionCurveEaseInOut)

Swift

In Swift UIViewAnimationOptions is an Option set type and multiple options can be passed following way:

options:[.AllowUserInteraction, .CurveEaseInOut]

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