[英]make animations effects just like skype iOS application's menu
I was trying to create animation like skype bottom menu in iPhone. 我试图在iPhone中创建像Skype底部菜单这样的动画。 I tried many ways to solve it but wasn't able to configure the accurate solution. 我尝试了多种方法来解决它,但无法配置准确的解决方案。 I have tried, 我努力了,
(1)CGPathAddLineToPoint
(2)CGPathAddArc
(3)CGPathAddArcToPoint
(4)[UIView animateWithDuration:5000 delay:500 usingSpringWithDamping:0.5 initialSpringVelocity:0.5 options:option animations:^{
square.layer.cornerRadius = 25;
square.layer.masksToBounds = YES;
} completion:^(BOOL flag){
square.layer.cornerRadius = 0;
square.layer.masksToBounds = YES;
}];
and some UIKit Dynamic approaches too. 还有一些UIKit Dynamic方法。 Unfortunately none of them worked for me to get exact solution. 不幸的是,他们都没有为我工作以获得确切的解决方案。 Main problem that i was facing was that CornerRadius rounds whole view, where i need something Curved/Arc. 我面临的主要问题是CornerRadius可以对整个视图进行倒圆角处理,而我需要一些“弯曲/弧形”的东西。 Ark approach also didn't provides needed solution. 方舟方法也未提供所需的解决方案。
Animation in Skype works this way. Skype中的动画以这种方式工作。
(1)Firstly user taps on bottom right, (1)首先,用户点击右下角,
(2)Then menu animates upward with a curved (curved outside) effect, (2)然后,菜单通过弯曲(外部弯曲)效果向上动画,
(3) After collision with top boundary (i guess it is using UIKit Dynamic and on top there is an invisible boundary), Menu shows a bounce back effect and again shows a curved effect but this time curve inside, (3)与顶部边界发生碰撞后(我猜它正在使用UIKit Dynamic,并且顶部存在不可见的边界),Menu显示了反弹效果,再次显示了弯曲效果,但是此时间曲线在内部,
Kindly guide if i'm using right approach or what should i do? 请指导我是否使用正确的方法或应该怎么做? Thanks 谢谢
this is a nicely written tutorial on how to create such animation: http://holko.pl/2014/06/26/recreating-skypes-action-sheet-animation/ 这是一篇有关如何制作这种动画的精美教程: http : //holko.pl/2014/06/26/recreating-skypes-action-sheet-animation/
At the end of the tutorial, the author also includes the github address that hosts a reusable framework that you can directly use to create such effect. 在本教程的最后,作者还提供了托管可重用框架的github地址,您可以直接使用该框架来创建这种效果。
Hope this helps. 希望这可以帮助。
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