react-animated

问题 if you want to change color in react-move animate: import React from "react"; import ReactDOM from "react-dom"; import { interpolate, interpolateTransformSvg } from "d3-interpolate"; import Animate from "react-move/Animate"; function Stripes(props) { return ( <Animate start={{ backgroundColor: "red" }} enter={{ backgroundColor:["blue"] }} interpolation={(begValue, endValue, attr) => { if (attr === "transform") { return interpolateTransformSvg(begValue, endValue); } return interpolate(begValue

问题 I am using react native gesture handlers to create a bar that can be scrolled up and down. Currently I can scroll it as much as I want. I want to modify it such that it should stop scrolling when I certain limit has reached. export const SwipeablePanel: React.FunctionalComponent = () => { //set up animation variables const dragY = useRef(new Animated.Value(0)); const onGestureEvent = Animated.event( [{ nativeEvent: { translationY: dragY.current } }], { useNativeDriver: true, }, ); const

问题 I am using react native gesture handlers to create a bar that can be scrolled up and down. Currently I can scroll it as much as I want. I want to modify it such that it should stop scrolling when I certain limit has reached. export const SwipeablePanel: React.FunctionalComponent = () => { //set up animation variables const dragY = useRef(new Animated.Value(0)); const onGestureEvent = Animated.event( [{ nativeEvent: { translationY: dragY.current } }], { useNativeDriver: true, }, ); const

问题 I am using react native gesture handlers to create a bar that can be scrolled up and down. Currently I can scroll it as much as I want. I want to modify it such that it should stop scrolling when I certain limit has reached. export const SwipeablePanel: React.FunctionalComponent = () => { //set up animation variables const dragY = useRef(new Animated.Value(0)); const onGestureEvent = Animated.event( [{ nativeEvent: { translationY: dragY.current } }], { useNativeDriver: true, }, ); const

问题 I make a collapsing tollbar in ReactNative and i need stop de animation when the Animated.ScrollView contentOffset.y is equal 240. If i put any condition or call the Animated.event in external function it dosn´t work. The Animated.Value.stopAnimation() doesn´t work either. This works: <Animated.ScrollView scrollEventThrottle={1} onScroll={ Animated.event( [{nativeEvent: {contentOffset: {y: this.state.scrollY}}}], {useNativeDriver: true} ) } > ... This doesn´t work: handlerScroll() { Animated

问题 I make a collapsing tollbar in ReactNative and i need stop de animation when the Animated.ScrollView contentOffset.y is equal 240. If i put any condition or call the Animated.event in external function it dosn´t work. The Animated.Value.stopAnimation() doesn´t work either. This works: <Animated.ScrollView scrollEventThrottle={1} onScroll={ Animated.event( [{nativeEvent: {contentOffset: {y: this.state.scrollY}}}], {useNativeDriver: true} ) } > ... This doesn´t work: handlerScroll() { Animated

问题 For some reason I'm not able to see what I'm doing wrong with my code. I seem to be using Animated just as the documentation shows but this error keeps coming. The code snippet: import React, { Component } from 'react'; import { StyleSheet, Image, Animated, } from 'react-native' import Header from './../components/Header' export default class DrawerShell extends Component { constructor(props) { super(props) this.state = { showNav: false, } this.anim = new Animated.Value(0) this.openDrawer =

问题 For some reason I'm not able to see what I'm doing wrong with my code. I seem to be using Animated just as the documentation shows but this error keeps coming. The code snippet: import React, { Component } from 'react'; import { StyleSheet, Image, Animated, } from 'react-native' import Header from './../components/Header' export default class DrawerShell extends Component { constructor(props) { super(props) this.state = { showNav: false, } this.anim = new Animated.Value(0) this.openDrawer =

问题 My snapshot test is failing with react-native. I have followed few solutions but nothing worked. Error I am facing is: /Users/USER_NAME/Projects/project_name/node_modules/react-native-animated-ellipsis/dist/AnimatedEllipsis.js:1 (function (exports, require, module, __filename, __dirname) { import React, { Component } from 'react'; ^^^^^^ SyntaxError: Unexpected token import at node_modules/babel-core/lib/transformation/file/options/option-manager.js:178:20 In my package.json : "jest": {

问题 I want 2 views which transform like a circle with no rotation at the same time. The first view starts at the top and the second view at the bottom. I already asked how to do it with one view. I dont get it run with two views. Question Before //import liraries import React, { Component } from 'react'; import { View, Text, StyleSheet, Animated, Button, TouchableOpacity } from 'react-native'; // create a component export default class App extends Component { constructor() { super() this.animated