Hi ,
We are using Spire.Officefor.NETStandard library for applying watermark.
Recently we upgraded the library to 8.11.2
From the latest library, the SaveToImageStream method is not working in a Linux environment. It works fine in a windows environment.
It does not throw any error but there is no watermark on the file.
But this same code is worked on version Spire.Officefor.NETStandard 8.1.4
Any suggestion?