问题描述
如果我有一个 UIScrollView 并将其移动到特定位置,有没有办法让它也移动到那个位置?
If I have a UIScrollView and move it around to a specific location, is there any way to get that position it has moved too?
推荐答案
查看UIScrollView的contentOffset属性:
Check UIScrollView's contentOffset property:
contentOffset - 内容视图的原点从滚动的原点偏移查看.
contentOffset - The point at which the origin of the content view is offset from the origin of the scroll view.
通过实现和设置 UIScrollView 的委托,您还可以处理 UIScrollView 中的大量滚动/缩放事件.
By implementing and setting UIScrollView's delegate you can also handle numerous scrolling/zooming events in UIScrollView.