react-native-wagmi-charts/src/charts/line/utils/getDomain.ts

A sweet candlestick chart for React Native

import type { TLineChartPoint } from '../types';

export function getDomain(rows: TLineChartPoint[]): [number, number] {
  'worklet';
  if (rows.length === 0) return [0, 0];
  const values = rows.map(({ value }) => value);
  return [Math.min(...values), Math.max(...values)];
}