如何将可拖动内容返回到 iPhone 开发中的原始位置？
我想在我的 iPhone 应用程序中创建一个按钮，触摸该按钮时会将其他可拖动元素返回到其原始位置。我看过 Apple“MoveMe”示例，但这会将按钮返回到屏幕中心。我希望能够在屏幕周围定位可拖动对象，在应用程序中拖动对象，然后将它们返回到原始状态通过按指定按钮开始位置。
如有任何帮助，我们将不胜感激！
I am wanting to create a button in my iPhone app that when touched will return other draggable elements to their original position. I have looked at the Apple "MoveMe' example, but that returns the button to the center of the screen. I want to be able to position draggable objects around the screen, drag the objects within the app, and then return them to their original starting positions by pressing a designated button.
Any help appreciated!
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缓存可拖动对象的初始位置，并使用按钮上的事件处理程序来重置它们的位置。我有点困惑。 MoveMe 示例代码正是回答您的问题所需要的——您还想要什么？对于您能想到的任何问题，您都找不到完美的代码示例。
Cache the initial positions of your draggable objects, and use an event handler on the button to reset their positions. I'm a little confused. The MoveMe example code is exactly what you need to answer your question -- what more do you want? You won't find a perfect code example for any arbitrary problem you can dream up.
尝试保存原始位置并使用 MoveMe 重置对象，我敢打赌您很快就会得到您想要的东西。
Play around with saving the original positions and using MoveMe to reset the objects and I bet you'll have what your looking for in no time at all.