We use Spreadsheet::WriteExcel to create Excel reports upon request. I have been asked to add charts/graphs to some of these reports. WriteExcel has a add_chart_ext method, but the documentations says "This feature is new and would be best described as experimental" it also advises against creating complicated charts and some of the requested charts look complex to me.
Before I start looking into how to get this to work, does anyone have any experience in creating charts using WriteExcel, advice to share or alternatives to suggest?
Please note that our production environment absolutely prohibits me running Windows, OLE or Excel.