text: /*
   * Licensed under the Apache License, Version 2.0 Copyright 2017 Igor Strykhar,Ivan Kudinov,SMI2 LLC and other contributors
   */
  
  'use strict';
  
  
  class DrawD3 extends DrawBasicChart {
      constructor(Widget) {
  
          super(Widget);
          this.library = 'd3';
  
      }
  }
  