Method do_addTraces

js/src/widget.ts:586–598

* Handle addTraces message

()

   * Handle addTraces message
   */
  do_addTraces() {
    // add trace to plot
    /** @type {Py2JsAddTracesMsg} */
    var msgData: Py2JsAddTracesMsg = this.model.get("_py2js_addTraces");

    if (msgData !== null) {
      var currentTraces = this.model.get("_widget_data");
      var newTraces = msgData.trace_data;
      _.forEach(newTraces, function (newTrace) {
        currentTraces.push(newTrace);
      });
    }
  }

  /**
   * Handle deleteTraces message