Aspose.PDF for Android via Java also uses the idea of DOM to represent the structure of a PDF document in terms of objects. Here you can read the description of this structure....AnnotationAnnotations are a part of a PDF...dedicated a namespace for annotations. This namespace contains...
This article describes various ways to extract text from PDF documents using Aspose.PDF in C#....comprise of Text, Image, Annotations, Attachments, Graphs, etc...RunExamples . GetDataDir_AsposePdf_Annotations (); // Open PDF document...