Method do_update

js/src/widget.ts:1455–1478

* Handle Plotly.update request

()

   * Handle Plotly.update request
   */
  do_update() {
    /** @type {Py2JsUpdateMsg} */
    var msgData: Py2JsUpdateMsg = this.model.get("_py2js_update");

    if (msgData !== null) {
      var style = msgData.style_data || {};
      var layout = msgData.layout_data || {};
      var traceIndexes = (this.model as FigureModel)._normalize_trace_indexes(
        msgData.style_traces
      );

      style["_doNotReportToPy"] = true;
      Plotly.update(this.el, style, layout, traceIndexes);

      // ### Send trace deltas ###
      // We create an array of deltas corresponding to the updated
      // traces.
      this._sendTraceDeltas(msgData.trace_edit_id);

      // ### Send layout delta ###
      var layout_edit_id = msgData.layout_edit_id;
      this._sendLayoutDelta(layout_edit_id);
    }
  }

  /**
   * Handle Plotly.animate request