react-native-wagmi-charts
Version:
A sweet candlestick chart for React Native
23 lines • 566 B
JavaScript
import { useDerivedValue } from 'react-native-reanimated';
import { useCandlestickChart } from './useCandlestickChart';
export function useCandleData() {
const {
currentX,
data,
step
} = useCandlestickChart();
const candle = useDerivedValue(() => {
if (currentX.value === -1) {
return {
timestamp: -1,
low: -1,
open: -1,
high: -1,
close: -1
};
}
return data[Math.floor(currentX.value / step)];
}, [currentX, data, step]);
return candle;
}
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