使用 doxygen 从源代码创建一个大的 UML 图

Question

我使用 Doxygen 和 Dot 来创建 Java 项目的 UML 图。当我运行 Doxygen 时，它会创建许多特定类的 .png uml 文件，而不是一个“大”UML 图表，其中显示了所有类 + 成员函数等。

有没有可能产生这个？如果是，如何？

Answer 1

要为所有类创建一个大图，您需要在Doxyfile 中启用GRAPHICAL_HIERARCHY和HAVE_DOT.

# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is 
# available from the path. This tool is part of Graphviz, a graph visualization 
# toolkit from AT&T and Lucent Bell Labs. The other options in this section 
# have no effect if this option is set to NO (the default)

HAVE_DOT               = YES

# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen 
# will generate a graphical hierarchy of all classes instead of a textual one.

GRAPHICAL_HIERARCHY    = YES

此外，还有

# If the UML_LOOK tag is set to YES doxygen will generate inheritance and 
# collaboration diagrams in a style similar to the OMG's Unified Modeling 
# Language.

UML_LOOK               = YES