忽 略一些参数细节。 12 2.7 包 在比较大的系统里，类通常会用包（package）的方式来组织。Graphviz 不能简单还完 UML 包的图形，但可以使用 subgraph cluster 功能去近似地表示类属于那个包。 例如： digraph { graph [fontname="Inconsolata, Consolas", fontsize=10, penwidth=0 Customer } } 13 View Model AccountView Account CustomerView Customer 注意，subgraph 的名字必须以 cluster 为前缀。 2.8 排布技巧 自动排布故然很方便，但有时候我们想做出一些修改。例如，dot 描述的是有向图，从来源节 点指向目标节点时，目标节点就会成为下一级，预设设置下，节点会垂直排列，如以下例子：

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: PlantUML Language Reference Guide (1.2019.1) 27 / 147 2.8 Changing arrows abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>

note left of , note right of , note top of , note bottom of keywords to define notes related to a single object. A note can be also define alone with the note keywords, then linked to other objects using have two dashes -- and are vertically oriented. It is possible to use horizontal link by putting a single dash (or dot) like this: @startuml :user: --> (Use case 1) :user: -> (Use case 2) @enduml You can abstract classes. But you can define your own spot for a class when you define the stereotype, adding a single character and a color, like in this example: @startuml class System << (S,#FF7700) Singleton >>