@antv/g2plot/src/utils/number.ts

An interactive and responsive charting library

/**
 * 是否真实的是数字
 * @param v
 */
export function isRealNumber(v: any) {
  return typeof v === 'number' && !isNaN(v);
}

/**
 * @ignore
 * Determines whether between is
 * @param value
 * @param start
 * @param end
 * @returns true if between
 */
export function isBetween(value: number, start: number, end: number): boolean {
  const min = Math.min(start, end);
  const max = Math.max(start, end);

  return value >= min && value <= max;
}