UIImage Class im having difficulty

Question

Can anyone give me an example of code or project that uses because I want to animate a full screen image(iPhone) with 200+ of images without crashing the device.

+ (UIImage *)animatedImageNamed:(NSString *)name duration:(NSTimeInterval)duration

Also on how to call it for example like [self (method)] and regarding on how to stop the animation on it. Because when I read it in the apple documentation, I am having a hard time because I don't see a sample code regarding to that syntax. By the way, I am a trainee at iOS development.

score 1 · Answer 1 · edited May 23 '17 at 11:50

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In the method signature you can see the + sign showing that is not an instance but a class method (see the difference). In order to call it you use

UIImage * myAnimatedImage = [UIImage animatedImageNamed:@"Imagename.png" duration:12.0f];
myImageView.image = myAnimatedImage; // the same as [myImageView setImage:myAnimatedImage];

edited May 23 '17 at 11:50

Community

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answered Sep 11 '12 at 02:25

A-Live

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score 1 · Answer 2 · answered Sep 11 '12 at 03:01

1

Two hundred full screen images take a lot of memory. You should convert your images to a video file instead and use an AVPlayerLayer to play it. You will need to read the Playback section of the AV Foundation Programming Guide.

answered Sep 11 '12 at 03:01

rob mayoff

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Or he could use Cocos2D to have control over the images – SimplyKiwi Sep 11 '12 at 03:06

UIImage Class im having difficulty

2 Answers2