Google Apps Script: Popup not showing up when clicking on chart

[Meir Horwitz]

I am trying to create a popup in Google Sheets that shows a chart in a larger size when I click on it. I have tried the following code, but the popup is not showing up: function onChartClick(e) { var chart = e.chart; var chartImage = chart.getImage(); var popup = SpreadsheetApp.newPopup(); popup.setWidth(chartImage.getWidth()); popup.setHeight(chartImage.getHeight()); popup.setTitle('Chart'); popup.addImage(chartImage); popup.show();

}

I tried multiple different approaches, and I am lost. Is there a smooth way of doing that?

Thanks!

[cwl...@gmail.com]

I think it can be done, but there is no easy way to do it.