pop动画库简单使用小记

- (void)animateInView:(UIView *)view{
UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"auto_common_点赞高亮"]];
imageView.frame = view.frame;
imageView.contentMode = UIViewContentModeScaleAspectFit;
[self addSubview:imageView];

view.hidden = YES;

POPBasicAnimation *animation = [POPBasicAnimation animationWithPropertyNamed:kPOPLayerSize];
animation.duration = 0.2;
[animation setCompletionBlock:^(POPAnimation *anim, BOOL finish) {
if (finish) {
POPBasicAnimation *animation = [POPBasicAnimation animationWithPropertyNamed:kPOPLayerSize];
animation.duration = 0.1;
[animation setCompletionBlock:^(POPAnimation *anim, BOOL finish) {
if (finish) {
[imageView removeFromSuperview];
view.hidden = NO;
}
}];
animation.toValue = [NSValue valueWithCGSize:view.lh_size];
[imageView pop_addAnimation:animation forKey:@"size"];
}
}];
animation.toValue = [NSValue valueWithCGSize:CGSizeMake(40, 40)];
[imageView pop_addAnimation:animation forKey:@"size"];
}