function Toolbar(ctx) {
      _classCallCheck(this, Toolbar);
      this.ctx = ctx;
      this.w = ctx.w;
      var w = this.w;
      this.ev = this.w.config.chart.events;
      this.selectedClass = 'apexcharts-selected';
      this.localeValues = this.w.globals.locale.toolbar;
      this.minX = w.globals.minX;
      this.maxX = w.globals.maxX;
    }
ApexCharts Toolbar Class for creating toolbar in axis based charts.

@module Toolbar