Embedded Charts in PPTX are not exported when saving to PDF. I use Gembox for conversion to PDF only and for me this would be a very nice feature.
Gembox Presentation - add support for charts to PDF - Community / GemBox.Presentation Feature Request - GemBox Support Center
Comment (1)
Mario - GemBox
This feature request has been implemented and is available in latest versions of GemBox.Presentation.
Regards,
Mario
GemBox d.o.o.