           this.setTipContent();
                this.sd = new SmiDrawer(this.sdMolOpts);
              } else {

                document.getElementById("overlay-structure-container").style.visibility = "hidden";
                this.setTipContent__();

                this.el.tip.classList.add('show');

                let pointSize = this.pointHelpers[e.source].getPointSize() / window.devicePixelRatio;
                let x = e.e.screenPosition[0];
                let y = e.e.screenPosition[1];

        