UIAlertView rotation and Layer Reload.

(3 posts) (2 voices)

Tags:

thyphuong
Member

As the name of the topic, I got trouble when trying to rotate the UIAlertView. For some special reason, I can't use the setDeviceOrientation. And most of solution I search not working.

So is there any method to make rotation effects just for the UIAlertView? (Some UIAlertView methods or attributes).

By the way, I have a layer and a loop to add label on it. After updated, I want to remove all labels and add other labels. Is there any way to do it?

Thanks in advance.

Posted 2 years ago #
natanavra
Member
About the UIAlertView, read-up on transforms... something like:
alertView.transform = CGAffineTranstformRotate....;

About the second question, add labels with tags, and then remove 'em:
```
//add
for(int i = 0 ; i < 10 ; i ++)
    [self addChild:[Label ...] z: 1 tag: i];
//remove
for(int i = 0 ; i < 10 ; i ++)
    [self removeChildByTag: i];
```
The UIAlertView rotation thing has been discussed before, if I'm not mistaken LongJohnnyE's blog should contain some info about that matter too.

~ Natanavra.
Posted 2 years ago #
thyphuong
Member

Thanks for ur reply. Good day, Natanavra.

Posted 2 years ago #

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