Function getDate

js/src/utils.ts:98–104

(elem: undefined | null | number | string)

}

export function getDate(elem: undefined | null | number | string): Date | null {
  if (elem === undefined || elem === null) {
    return null;
  }

  return new Date(elem);
}

export function applyStyles(d3el, styles) {
  Object.keys(styles).forEach((key) => d3el.style(key, styles[key]));