I'm trying to animate a text view's position and height but the height just gets set and the position animates

Asked Mar 30 '18 at 18:55

Active Mar 30 '18 at 18:55

Viewed 28 times

I'm trying to animate an instance of UITextView to expand and collapse some text but what happens is that the text view gets resized with a new height right away and its position animates. Ideally I'd want both properties to animate for smoother animation.

[UIView animateWithDuration:kCaptionAnimationDuration * 10
                 animations:^{
                     [self->_caption setFrame:self->_truncatedCaptionFrame];
                 }
                 completion:^(BOOL finished){
                     self->_displayingFullCaption = NO;
                 }];

How can I get the height to slowly animate instead?

asked Mar 30 '18 at 18:55

MichaelGofron

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It works correctly in my project, both position and size animated as expected. can you provide more info? iOS version, device model. check thread, it must be in main thread. – Jabson Mar 30 '18 at 19:57
Hmm yeah I've tested on my own UIView object and it seems to work fine but not for this specific view. – MichaelGofron Mar 30 '18 at 20:03
what kind of the view is? – Jabson Mar 30 '18 at 20:04
It's a UITextView for both views – MichaelGofron Mar 30 '18 at 20:08
Are there embedded some constraints to the view? – Jabson Mar 30 '18 at 20:10
There are no constraints embedded. THe view is laid out programmatically – MichaelGofron Mar 30 '18 at 20:11

I'm trying to animate a text view's position and height but the height just gets set and the position animates

0 Answers0