Page rotation mechanism is one of the fundamental techniques when it comes to document manipulation and modification. As you know this feature is already supported by the API but for the limited file formats. Hence, in this month’s release of GroupDocs.Merger for Java 19.2, we implemented this feature for Diagram formats. By defining page number(s) and rotation angle you can achieve the purpose. Let’s see how simple it is.

We also added SwapPages support for Note format.

Bug Fixes

  • Document Save method throws exception: System.ObjectDisposedException
  • PostScript document is loading with error
  • Page rotation is not saving for EPUB format

You can try GroupDocs.Merger for Java today without any third-party dependency. Download API here. If you have any questions or comments about this blog post, please use forum.