This features are currently not supported in RadPdfProcessing. We have logged these feature requests in Telerik's feedback portal. You can vote for them and follow their implementation progress by following row's height
and cell's width
If you have additional questions or concerns do not hesitate to contact us again.
the Telerik team
Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.