Animation Reset? about flanimatedimage HOT 8 CLOSED

FLAnimatedImage  *temporaryImage = myAnimatedImageView.animatedImage;
myAnimatedImageView.animatedImage = nil;
myAnimatedImageView.animatedImage = temporaryImage;

The above code did a trick for me.

from flanimatedimage.

Currently there is no "public" way to do this, but you can very easily mess around with it in FLAnimatedImageView.m. Look at the two properties

// Override of public `readonly` properties as private `readwrite`
@property (nonatomic, strong, readwrite) UIImage *currentFrame;
@property (nonatomic, assign, readwrite) NSUInteger currentFrameIndex;

You could call [self stopAnimating];, mess with the indexes, and restart the animation.

What are you trying to achieve? Maybe there's an easier way to do it or a public functionality that could be built.

from flanimatedimage.

The FLAnimatedImageView automatically starts to animate the GIF once you set the animatedImage property to it by calling

- (void)setAnimatedImage:(FLAnimatedImage *)animatedImage

Check the source code of this function, at the bottom you should see something like this:

[self updateShouldAnimate];
        if (self.shouldAnimate) {
            [self startAnimating];
        }

Just delete it if you do not want it to start animating automatically, while you can still start animate it manually whenever you want by calling:

[yourAnimatedImageView startAnimating];

from flanimatedimage.

Thanks @zhuhuihuihui. I'm curious whether @VAlexander wants to achieve something similar to you.

Would you benefit from this being a public property, such as

@property (nonatomic, strong, readwrite) UIImage *shouldStartAnimatingAutomatically; // Default is YES

?

from flanimatedimage.

Oh man totally thought I replied to this! @raphaelschaad That would actually be pretty useful to be honest.

from flanimatedimage.

I wish there be a public method called reset or replay, it'd be a great help.
I'm making a walk-through page with GIFs in different pages and I want the GIF image plays from the beginning when it is displayed.

from flanimatedimage.

Can't you just do:

animagedImageView.animatedImage =  animagedImageView.animatedImage;

to restart the animation?

from flanimatedimage.

I think you'd have to set to nil first before setting back to the initial image, because setting that same image on it twice is a no-op. But yes, that should do it.

from flanimatedimage.