I am trying to use Aspose.PDF to remove invisible all text layers from a document. These invisible text layers are the result of a previous OCR operation. I need to remove these text layers before reprocessing the docume…...ct[] #=zTPv_1Iw=, Type[] #=zAzPicws=, Type[] #=zW264f5Q=, Object[]...such as RemoveUnusedObjects = true to clean up unused streams,...