Method do_animate

js/src/widget.ts:1483–1519

* Handle Plotly.animate request

()

   * Handle Plotly.animate request
   */
  do_animate() {
    /** @type {Py2JsAnimateMsg} */
    var msgData: Py2JsAnimateMsg = this.model.get("_py2js_animate");

    if (msgData !== null) {
      // Unpack params
      // var animationData = msgData[0];
      var animationOpts = msgData.animation_opts;

      var styles = msgData.style_data;
      var layout = msgData.layout_data;
      var traceIndexes = (this.model as FigureModel)._normalize_trace_indexes(
        msgData.style_traces
      );

      var animationData: any = {
        data: styles,
        layout: layout,
        traces: traceIndexes,
      };

      animationData["_doNotReportToPy"] = true;
      var that = this;

      // @ts-ignore
      Plotly.animate(this.el, animationData, animationOpts).then(function () {
        // ### Send trace deltas ###
        // We create an array of deltas corresponding to the
        // animated traces.
        that._sendTraceDeltas(msgData.trace_edit_id);

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

  /**
   * Construct layout delta object and send layoutDelta message to the