@homielab/react-native-auto-scroll

@homielab/react-native-auto-scroll

Auto horizontal scroll. You only need to wrap the component between <AutoScroll>, it is the same as the <marquee> tag in HTML.

There are many solutions, but I prefer this one for the best performance. The animations are using useNativeDriver, so they will be sent to native and performed on the UI thread instead of the JS thread.

Installation

npm install --save @homielab/react-native-auto-scroll

or

yarn add @homielab/react-native-auto-scroll

Properties

Prop	Description	Default
style	View style	_
endPaddingWidth	The padding width to next round	100
duration	Time to finish a round (ms).	_
delay	Delay time before start auto scroll animation (ms).	1000
isLTR	Is Left to Right?	false

Example:

Expo: https://snack.expo.io/@minhtc/react-native-auto-scrolling-demo

Example: https://github.com/homielab/react-native-auto-scroll/tree/main/Example

Source:

import * as React from "react";
import { Text, View, Image, StyleSheet } from "react-native";
import AutoScroll from "@homielab/react-native-auto-scroll";

export default class App extends React.Component {
  render() {
    return (
      <View style={styles.container}>
        <AutoScroll style={styles.scrolling1}>
          <Image
            style={styles.image}
            delay={0}
            duration={6000}
            source={require("./assets/merry-christmas-png.png")}
          />
        </AutoScroll>
        <AutoScroll style={styles.scrolling2} endPadding={50}>
          <Text style={styles.welcome}>MERRY CHRISTMAS AND HAPPY NEW YEAR</Text>
        </AutoScroll>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: "center",
    alignItems: "center",
    backgroundColor: "#F5FCFF",
  },
  image: {
    width: 200,
    height: 200,
  },
  scrolling1: {
    width: 400,
    padding: 10,
    marginBottom: 10,
  },
  scrolling2: {
    backgroundColor: "red",
    width: 400,
    padding: 10,
    marginBottom: 10,
  },
  welcome: {
    color: "white",
    fontSize: 20,
    fontWeight: "bold",
    textAlign: "center",
    margin: 10,
  },
});

Question?

You are welcome to create new issue 👍🏻

https://github.com/homielab/react-native-auto-scroll/issues