Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
653 views
in Technique[技术] by (71.8m points)

iphone - Can I stop UIImageView Animation at last frame?

I have an animation using a UIImageView

myAnimatedView.animationImages = myImages;
myAnimatedView.animationDuration = 1;
myAnimatedView.animationRepeatCount = 1;
[myAnimatedView startAnimating];

How can I tell to animation to stop at the last frame or to be visible last frame of the series of images?

Thank you in advance

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

the image property on the UIImageView class has the following docs: "If the animationImages property contains a value other than nil, the contents of this property are not used."

So the trick to hold on the last frame of an animation in iOS4 is to first set the image property to that last frame (while animationImages is still nil), then set the animationImages property and call startAnimating. When the animation completes, the image property is then displayed. No callback/delegate needed.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...