@swimlane/ngx-charts/src/common/label.helper.ts

Declarative Charting Framework for Angular2 and beyond!

/**
 * Formats a label given a date, number or string.
 * 
 * @export
 * @param {*} label
 * @returns {string}
 */
export function formatLabel(label: any): string {
  if (label instanceof Date) {
    label = label.toLocaleDateString();
  } else {
    label = label.toLocaleString();
  }

  return label;
}