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How do you create a call graph in Doxygen?

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How do you create a call graph in Doxygen?

Doxygen can use the “dot” tool from graphviz to generate more advanced diagrams and graphs. Graphviz is an open-source, cross-platform graph drawing toolkit and can be found at http://www.graphviz.org/. This can do a lot more things but I have used it for my c project so using it to generate the call graphs.

How do you set graphviz in Doxygen?

4 Answers

  1. Install doxygen AND graphviz.
  2. Add the bin directory of graphviz to your windows path variable (e.g. C:\Program Files (x86)\Graphviz2.
  3. In the Settings.
  4. In doxygen, under the tab “Expert” -> Dot check “HAVE_DOT”
  5. In doxygen, under the tab “Expert” -> Dot set “DOT_PATH” to your graphviz bin directory like above.

How do you use Doxygen dot?

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.

How do I use Doxygen in Visual Studio?

Running from Visual Studio

  1. From the Tools menu select External Tools…
  2. Click the Add button to create a new external tool configuration.
  3. For the Title enter “Doxygen”
  4. For the Command enter the path to the Doxygen executable. (
  5. For the Arguments enter the name of your configuration file.

How do you create a class diagram with doxygen?

If you use the Doxygen GUI frontend tool you will find the relevant options in Step2: -> Wizard tab -> Diagrams . The DOT relation options are under the Expert Tab. You will be able to navigate the whole hierarchy, the limits are on what is displayed on a diagram.

Is Doxygen open source?

Doxygen is free software, released under the terms of the GNU General Public License version 2 (GPLv2)….Doxygen.

Developer(s) Dimitri van Heesch
Operating system Cross-platform
Type Documentation generator
License GPLv2
Website www.doxygen.nl

How do I run doxygen on a project?

In order to generate doxygen based documentation, you need to follow four steps:

  1. have the doxygen executable installed on your computer (this is already done on our DESY machines)
  2. document your code.
  3. create a configuration file.
  4. run doxygen to create the documentation (HTML or LaTeX based).

How can I generate a call graph using Doxygen?

Doxygen can use the “dot” tool from graphviz to generate more advanced diagrams and graphs. Graphviz is an open-source, cross-platform graph drawing toolkit and can be found at http://www.graphviz.org/. This can do a lot more things but I have used it for my c project so using it to generate the call graphs. Install doxygen and Graphviz.

Why is Doxygen not parsing my code?

Doxygen’s code parser (which takes care of the code browser, the cross-references lists and the call graphs) is not perfect, so it probably lost track somewhere. Hard to tell where and why without a code example. then doxygen will use the clang compiler front-end to parse the code.

What is the difference between Doxygen and Graphviz?

Doxygen is a documentation generator primarily used for c++ code. More on doxygen can be found here. http://www.doxygen.nl/ Doxygen can use the “dot” tool from graphviz to generate more advanced diagrams and graphs. Graphviz is an open-source, cross-platform graph drawing toolkit and can be found at http://www.graphviz.org/.

Why does Doxygen fail to create call/caller graphs for Fortran projects?

Problem is due to the fact that the routines are in a module and the scope is not correctly handled. I also have this same issue. Current versions (1.8.0) of doxygen fail to create call/caller graphs for fortran projects. But I went back to 1.7.4 and call/caller graphs were created properly.

https://www.youtube.com/watch?v=r2qWS67-tt0

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