如何使用动画库在 React Native 中通过单个手势处理程序事件回调来更新多个动画值？

发布于 2025-01-14 15:56:59 字数 491 浏览 3 评论 0原文

如何在 React Native 中使用单个手势处理程序更新多个动画值？我想做这样的事情，但更新比例值以及另一个值。

let scale = new Animated.Value(1)
let foo = new Animated.Value(1)

  const onPinchEvent = Animated.event(
    [
      {
        nativeEvent: { scale: scale }
      },

      { 
        nativeEvent: { focalX: foo }
      }
    ],
    {
       listener: (event) => console.log(event.nativeEvent),
       useNativeDriver: true
    }
  )

我收到此错误：

不变违规：事件的参数少于映射

原文

How can I update multiple animated values with a single gesture handler in React Native? I want to do something like this, but update the scale value as well as another value.

let scale = new Animated.Value(1)
let foo = new Animated.Value(1)

  const onPinchEvent = Animated.event(
    [
      {
        nativeEvent: { scale: scale }
      },

      { 
        nativeEvent: { focalX: foo }
      }
    ],
    {
       listener: (event) => console.log(event.nativeEvent),
       useNativeDriver: true
    }
  )

I get this error: