CODEWITHSUNDEEP
objective-cioscocoa-touchuiview
Nathan Gaskin
Nathan Gaskin

Reputation: 1364

Animation in viewDidAppear

I have an image that I wish to animate after a view has appeared. I'm doing the following:

- (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    CGRect folderFrame = self.folderImage.frame;

    folderFrame.origin.y += 250;

    [UIView animateWithDuration:250 animations:^{
        self.folderImage.frame = folderFrame;
    }];
}

But I can't see any animation. What am I doing wrong?

Upvotes: 1

Views: 730

Answers (2)

UIAdam
UIAdam

Reputation: 5313

If this is the exact code you are using, then the problem might be that you have the animation set to take 250 seconds (about 4 minutes). Is it possible that it is animating, just very, very slowly?

Upvotes: 3

Mark Adams
Mark Adams

Reputation: 30846

I think it is working, but moving 1 point per second, practically imperceptible. Try specifying a shorter duration for the animation.

Upvotes: 1

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