Function _setMinAndMaxByKey

src/helpers/helpers.math.ts:79–93

(
  array: Record<string, number>[],
  target: { min: number, max: number },
  property: string
)

 * @private
 */
export function _setMinAndMaxByKey(
  array: Record<string, number>[],
  target: { min: number, max: number },
  property: string
) {
  let i: number, ilen: number, value: number;

  for (i = 0, ilen = array.length; i < ilen; i++) {
    value = array[i][property];
    if (!isNaN(value)) {
      target.min = Math.min(target.min, value);
      target.max = Math.max(target.max, value);
    }
  }
}

export function toRadians(degrees: number) {
  return degrees * (PI / 180);