Erorr in React Native Animated Charts
Вся проблема в библиотеке rainbow-me/animated-charts, если не использовать её то всё работает отлично. Поэтому есть два вопроса, как избавиться от ошибки. Или чем можно заменить данную библиотеку?
App.js:
import React, { useRef, useMemo, useState } from 'react';
import { FlatList, StyleSheet, Text, View, SafeAreaView } from 'react-native';
import ListItem from './components/ListItem';
import Chart from './components/Chart';
import {
BottomSheetModal,
BottomSheetModalProvider,
} from '@gorhom/bottom-sheet';
import { SAMPLE_DATA } from './assets/data/sampleData';
const ListHeader = () => (
<View>
<View style={styles.titleWrapper}>
<Text style={styles.largeTitle}>Market</Text>
</View>
<View style={styles.divider} />
</View>
)
export default function App() {
const [selectedCoinData, setSelectedCoinData] = useState(null);
const bottomSheetModalRef = useRef(null);
const snapPoints = useMemo(() => ['40%'], []);
const openModal = (item) => {
setSelectedCoinData(item);
bottomSheetModalRef.current.present();
}
return (
<BottomSheetModalProvider>
<SafeAreaView style={styles.container}>
<View>
<FlatList
keyExtractor={(item) => item.id}
data={SAMPLE_DATA}
renderItem={({ item }) => (
<ListItem
name={item.name}
symbol={item. symbol}
currentPrice={item.current_price}
priceChangePercentage7d={item.price_change_percentage_7d_in_currency}
logoUrl={item.image}
onPress={() => openModal(item)}
/>
)}
ListHeaderComponent={<ListHeader />}
/>
</View>
</SafeAreaView>
<BottomSheetModal
ref={bottomSheetModalRef}
index={0}
snapPoints={snapPoints}
style={styles.bottomSheet}
>
{ selectedCoinData ? (
<Chart
currentPrice={selectedCoinData.current_price}
logoUrl={selectedCoinData.image}
name={selectedCoinData.name}
symbol={selectedCoinData.symbol}
priceChangePercentage7d={selectedCoinData.price_change_percentage_7d_in_currency}
sparkline={selectedCoinData.sparkline_in_7d.price}
/>
)
: null}
</BottomSheetModal>
</BottomSheetModalProvider>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
},
titleWrapper: {
marginTop: 80,
paddingHorizontal: 16,
},
largeTitle: {
fontSize: 24,
fontWeight: 'bold',
},
divider: {
height: StyleSheet.hairlineWidth,
backgroundColor: '#a9abb1',
marginHorizontal: 16,
marginTop: 16,
},
bottomSheet: {
shadowColor: '#000',
shadowOffset: {
width: 0,
height: -4,
},
shadowOpacity: 0.25,
shadowRadius: 4,
elevation: 5,
},
});
Chart.js:
import { View, Image, StyleSheet, Text, Dimension } from 'react-native';
import React from 'react';
import { ChartDot, ChatPath, ChartPathProvider, ChartYLabel } from '@rainbow-me/animated-charts';
import { GestureHandlerRootView } from 'react-native-gesture-handler';
export const {width: SIZE} = Dimension.get('window');
const Chart = ({ currentPrice, logoUrl, name, symbol, priceChangePercentage7d, sparkline }) => {
const priceChangeColor = priceChangePercentage7d > 0 ? '#34C759' : '#FF3B30';
const formatUSD = value => {
'worklet';
if (value === '') {
return `$${currentPrice.toLocaleString('en-US', { currency: 'USD' })}`;
}
const formattedValue = `$${parseFloat(value).toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,')}`
return formattedValue;
};
return (
<GestureHandlerRootView style={{ flex: 1 }}>
<ChartPathProvider data={{ points: sparkline, smoothingStrategy: 'bezier' }}>
<View style={styles.chartWrapper}>
<View style={styles.titlesWrapper}>
<View style={styles.upperTitles}>
<View style={styles.upperLeftTitles}>
<Image source={{uri: logoUrl}} style={styles.image} />
<Text style={styles.subtitle}>{name} ({symbol.toUpperCase()})</Text>
</View>
<Text style={styles.subtitle}>7d</Text>
</View>
<View style={styles.lowerTitles}>
<ChartYLabel
format={formatUSD}
style={styles.boldTitle}
/>
{/*<Text style={styles.boldTitle}>${currentPrice.toLocaleString('en-US', { currency: 'USD' })}</Text>*/}
<Text style={[styles.title, {color:priceChangeColor}]}>{priceChangePercentage7d.toFixed(2)}%</Text>
</View>
</View>
<View style={styles.chartLineWrapper}>
<ChartPath height={SIZE / 2} stroke='black' width={SIZE} />
<ChartDot style={{ backgroundColor: 'black' }} />
</View>
</View>
</ChartPathProvider>
</GestureHandlerRootView>
)
}
const styles = StyleSheet.create({
chartWrapper: {
marginVertical: 16,
},
titlesWrapper: {
marginHorizontal: 16,
},
upperTitles: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
},
upperLeftTitles: {
flexDirection: 'row',
alignItems: 'center',
},
image: {
width: 24,
height: 24,
marginRight: 4,
},
subtitle: {
fontSize: 14,
color: '#a9abb1', },
lowerTitles: {
flexDirection: 'row',
justifyContent: 'space-between',
alignItems: 'center',
},
boldTitle: {
fontSize: 24,
color: '#000',
fontWeight: 'bold',
},
title: {
fontSize: 18,
},
chartLineWrapper: {
marginTop: 40,
},
});
export default Chart

