在UIScrollView中关闭缩放 [英] Turn off Zooming in UIScrollView

问题描述

有没有人知道在使用UIScrollView时暂时关闭缩放的方法？

Does anyone know a way to temporarily turn off zooming when using a UIScrollView?

我看到你可以使用以下方法禁用滚动：

I see that you can disable scrolling using the following:

self.scrollView.scrollEnabled = false;

但是我没有看到类似的缩放命令。有什么想法？

but I'm not seeing a similar command for zooming. Any thoughts?

推荐答案

如果你想禁用用户缩放手势的能力，那么在iOS 5及以上版本中你可以禁用捏手势。这仍然允许您从代码控制滚动视图...

If you want to disable the user's ability to zoom through gestures then in iOS 5 and above you can disable the pinch gesture. This still allows you to control the scroll view from code...

scrollView.pinchGestureRecognizer.enabled = NO;

类似于pan ......

similarly for pan...

scrollView.panGestureRecognizer.enabled = NO;

必须在中调用 - （void）viewDidAppear：（BOOL）animated 或更高版本，否则系统将其重置为启用。

This must be called in - (void)viewDidAppear:(BOOL)animated or later as otherwise the system resets it to enabled.

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