Install doxygen-doc by entering the following commands in the terminal:
sudo apt update sudo apt install doxygen-doc
Description:
Documentation for doxygen
Doxygen is a documentation system for C, C++, Java, Objective-C, Python, IDL and to some extent PHP, C#, and D. It can generate an on-line class browser (in HTML) and/or an off-line reference manual (in LaTeX) from a set of documented source files. There is also support for generating man pages and for converting the generated output into Postscript, hyperlinked PDF or compressed HTML. The documentation is extracted directly from the sources. . This package contains the documentation for doxygen.
Homepage: http://www.stack.nl/~dimitri/doxygen/
Version: 1.8.13-10
Section: doc