I need to generate class diagrams or a graph of a C++ project using Doxygen, I installed it on Ubntu 12.04 as follow:
sudo apt-get install doxygen
sudo apt-get install doxygen-gui
now I don't know how to run the gui, or how to generate the graphs from the surce code, the manual doesn't help.
Doxygen will not generate an actual full diagram of all classes in the project. It will generate a separate image for each hierarchy. If you have multiple, unrelated class hierarchies you will get multiple images. All these diagrams can be found in html/inherits.
If you have the "dot" tool in the path, you can set HAVE_DOT to YES in the configuration file to let doxygen use it. Doxygen uses the "dot" tool to generate the following graphs: A graphical representation of the class hierarchy will be drawn, along with the textual one.
you need to install graphviz for diagrams
sudo apt-get install graphviz
sudo apt-get install doxygen-gui
than to start doxygen gui type in terminal type
doxywizard
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