Appreciate some help on the best way to initialise Highcharts when developing a web plugin -  I am wanting to extend the bms/cellmon to include shunt state and an extra chart showing charge rate, SOC, battery temp etc. I started by copying the js code from bms/cellmon page however I could not replicate the initialisation which calls a separate javascript if Highcharts is not loaded before initialisation. 

I also tried a cut down version of the Trip Power Chart (without history) initialising in the main script code with:

chargechart = $('#chargechart').chart({

    chart: {
      type: 'line',
      events: {
        load: function () {$('#chgreceiver').on("msg:metrics", function(e, update){
              if (update["v.b.soc"] != null) {
                 updateChart();
               }
            });
          } etc

however in updateChart() I cannot reference chargeChart to addPoints?

Cheers

Derek