🕰️ react-native-rotary

A <Rotary /> component for React Native, compatible with Android, iOS and Web, powered by react-native-animated-math.

This project supports Semantic Versioning.

🚀 Getting Started

Using npm:

npm install --save react-native-rotary

Using yarn:

yarn add react-native-rotary

🔥 Features

• Dynamic paginated rotation control via the index prop.
• Smoothly animated infinite content loops, without the need for duplicate entries, scroll limits or jitter.

✍️ Example

This component emulates the configuration of a <FlatList />.

import React, { useState } from 'react';
import { View, StyleSheet, Image } from 'react-native';
import Rotary from 'react-native-rotary';
 
export default () => {
  // You can define an initial index offset, and render arbitrary child elements.
  const [ index, setIndex ] = useState(1);
  return (
    <View
      style={[
        StyleSheet.absoluteFill,
        {
          alignItems: 'center',
          justifyContent: 'center',
        },
      ]}
    >
      <Rotary
        index={index}
        onIndexChanged={setIndex}
        radius={100}
        data={data}
        renderItem={({ item: uri, index }) => (
          <View
            style={{
              width: 100,
              height: 100,
              alignItems: 'center',
              justifyContent: 'center',
            }}
          >
            <Image
              style={{
                width: 80,
                height: 80,
              }}
              source={{ uri }}
            />
          </View>
        )}
      />
      <View
        style={{
          width: 50,
          height: 50,
        }}
      />
    </View>
  );
};
 
const data = [
  'https://mondrian.mashable.com/uploads%252Fcard%252Fimage%252F929108%252F46c9313d-32d0-4da8-8d41-f5e50936a926.png%252Ffull-fit-in__950x534.png?signature=_R0yeIihD3oDvF1bulncd718gR0=&source=https%3A%2F%2Fblueprint-api-production.s3.amazonaws.com',
  'https://cdn-01.independent.ie/incoming/article34131003.ece/bcec2/AUTOCROP/w620/Hugging%20Face.png',
  'https://i2.wp.com/www.emojifoundation.com/wp-content/uploads/2017/07/Thinking_Face_Emoji.png',
  'https://cdn.shopify.com/s/files/1/1061/1924/products/Unamused_Face_Emoji_761d8bf8-c78c-45b1-80b1-a86a80d2452d_grande.png?v=1480481058',
  'https://cdn.shopify.com/s/files/1/1061/1924/products/Cold_Sweat_Emoji_grande.png?v=1480481051',
  'https://thumbor.forbes.com/thumbor/960x0/https%3A%2F%2Fblogs-images.forbes.com%2Fdavidphelan%2Ffiles%2F2017%2F07%2Femoji_update_2017_10.jpg',
  'https://cdn.shopify.com/s/files/1/1061/1924/products/Face_with_Cold_Sweat_Emoji_grande.png?v=1480481052',
  'https://www.dictionary.com/e/wp-content/uploads/2018/03/Upside-Down_Face_Emoji.png',
];

📌 Props

---

Prop	Type	Default	Required	Description
radius	number	60	No	The radius of the circle the rendered items will render around.
data	arrayOf[object Object]	[]	No	The data source to render.
renderItem	func	({ item, index }) => null	No	A function to render an item from data.
index	number	0	No	The currently focused index.
onIndexChanged	func	(index) => null	No	Callback for when the index has changed.
duration	number	300	No	The animation duration when rendered items are realigned.
minSwipe	number	0	No	The minimum amount of distance to drag before rotating.
style	object	0	No	Additional styling.
disabled	bool	false	No	Prevent manual scrolling.

✌️ License

MIT