使用Core Animation移動圖像

Question

任何想法爲什麼我在屏幕上移動的小圖像變得模糊？ 在運動中，圖像中的細節變得不清晰，我認爲這是一個問題。

 CABasicAnimation *anim = [CABasicAnimation animationWithKeyPath:@"position"]; 
    anim.fromValue = [NSValue valueWithCGPoint:CGPointMake(px2.x, px2.y)]; 
    anim.toValue = [NSValue valueWithCGPoint:CGPointMake(P3x, P3y)]; 
    anim.duration = 1.5f; 
    anim.repeatCount =1; 
    anim.removedOnCompletion = YES; 
    anim.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseIn]; 
    [LA addAnimation:anim forKey:@"position"]; 

Answer 1

最終這被認定爲LCD面板滯後。