Doxygen tags4/27/2023 ![]() In Doxygen, you can include a MSC diagram by using tag. Similarly to DOT graphs, the parts of the mscgen diagrams can be made clickable, too. On many Linux distributions you can find it in the mscgen package. Mscgen is a handy utility for generating sequence diagrams. On most distributions the dot utility can be found in the graphviz package. In order to generate the DOT diagrams you need to have dot utility installed. Doxygen itself uses DOT graphs to generate the class inheritance and call graph diagrams. ![]() The nodes of the graph can be made hyperlinks as it is demonstrated in the sample project. Doxygen tag allows for embedding the DOT graph definition directly into your documentation. You can find a great documentation with many examples of DOT graphs in the manual Drawing graphs with dot. The DOT language allows for simple definition of graphs. However, it can include diagrams and images generated by external tools. You can check out the project source code and the generated HTML and PDF output at:ĭoxygen on its own doesn’t implement graphical operations. In order to show the graphical capabilities of Doxygen I created a sample project. In the last article of the Doxygen miniseries we’ll go over a couple of options how to include diagrams and images in Doxygen documentation. To make doxygen read/write to standard input/output instead of from/to a file, use - for the file name.Is your technical documentation hard to read? Diagrams and images liven up technical documentation and help the reader to better understand the subject. Please use the -s or -x or -x_noenv option if you send me a configuration file as part of a bug report or post an issue on GitHub! (see also: How to report a bug) To get a minimal configuration file use the -x or -x_noenv option to show only the differences from the default doxygen configuration file. ![]() This can use be used in combination with the -u option, to add or strip the documentation from an existing configuration file. If you do not want documentation for each item inside the configuration file then you can use the optional -s option. Warning When using a custom header you are responsible for the proper inclusion of any scripts and style sheets that doxygen needs, which is dependent on the configuration options and may change when upgrading to a new doxygen release. If you need non-default options (for instance to use extra packages) you need to make a configuration file with those options set correctly and then specify that configuration file after the generated files (make a backup of the configuration file first so you don't loose it in case you forget to specify one of the output files).įor RTF output, you can generate the default style sheet file (see RTF_STYLESHEET_FILE) using: doxygen -w rtf rtfstyle.cfg When this is also not found it will used the default settings.įor output, you can generate the first and last part of refman.tex (see LATEX_HEADER and LATEX_FOOTER) and the style sheet included by that header (normally doxygen.sty), using the following command: doxygen -w latex header.tex footer.tex doxygen.sty When omitted doxygen will search for a file named Doxyfile and process that. If you want to fine-tune the way the output looks, doxygen allows you generate default style sheet, header, and footer files that you can edit afterwards:įor HTML output, you can generate the default header file (see HTML_HEADER), the default footer (see HTML_FOOTER), and the default style sheet (see HTML_STYLESHEET), using the following command: doxygen -w html header.html footer.html stylesheet.css Note that comments that you may have added in the original configuration file will be lost. Any new options will have their default value. doxygen -u Īll configuration settings in the original configuration file will be copied to the new configuration file. If you have a configuration file generated with an older version of doxygen, you can upgrade it to the current version by running doxygen with the -u option. You let doxygen generate the documentation, based on the settings in the configuration file: doxygen In the configuration file you can specify the input files and a lot of optional information. You edit the configuration file so it matches your project. You generate a configuration file (see section Configuration) by calling doxygen with the -g option: doxygen -g You document your source code with special documentation blocks (see section Special comment blocks). To generate a manual for your project you typically need to follow these steps: Calling doxygen with the -help option at the command line will give you a brief description of the usage of the program.Īll options consist of a leading character -, followed by one character and one or more arguments depending on the option.
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