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PlantUML Tips之设置连接线风格

 4 years ago
source link: https://www.lujun9972.win/blog/2020/04/22/plantuml-tips%E4%B9%8B%E8%AE%BE%E7%BD%AE%E8%BF%9E%E6%8E%A5%E7%BA%BF%E9%A3%8E%E6%A0%BC/index.html
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PlantUML Tips之设置连接线风格

花图时，PlantUML默认使用曲线连接元素,不过我们可以通过 skinparam 的 linetype 参数对连接线的风格进行修改。

例如下面是默认的连接风格： 

@startUML EBook Use Case Diagram
left to right direction
Actor Customer as customer
Actor EBook as ebook
Actor Publisher as publisher
rectangle "Book Catalogue" {
    together {
        Actor "Book Database" as bookLog
        (Retrieve Information) as getBook
        customer -- getBook
        getBook -- ebook
        getBook -- bookLog

        (Update Catalogue) as updateCatalogue
        ebook -- updateCatalogue
        updateCatalogue -- bookLog
    }

    together {
        (Place Order) as order
        customer -- order
        order -- ebook
        order--publisher

        (Cancel Order) as cancelOrder
        customer -- cancelOrder
        cancelOrder -- ebook
        cancelOrder--publisher
    }
}

(Ship To EBook) as shipEBook
shipEBook -- publisher
(Ship To Customer) as shipCustomer
customer -- shipCustomer
ebook -- shipEBook
shipCustomer -- ebook

(Return to EBook) as returnCustomer
(Returnto Publisher) as returnPublisher
customer -- returnCustomer
returnCustomer -- ebook
ebook -- returnPublisher
returnPublisher -- publisher

@endUML

plantuml_deployment_nolinetype.png

下面是设置了 skinparam linetype ortho 的样子 

@startUML EBook Use Case Diagram
skinparam linetype ortho
left to right direction
Actor Customer as customer
Actor EBook as ebook
Actor Publisher as publisher
rectangle "Book Catalogue" {
    together {
        Actor "Book Database" as bookLog
        (Retrieve Information) as getBook
        customer -- getBook
        getBook -- ebook
        getBook -- bookLog

        (Update Catalogue) as updateCatalogue
        ebook -- updateCatalogue
        updateCatalogue -- bookLog
    }

    together {
        (Place Order) as order
        customer -- order
        order -- ebook
        order--publisher

        (Cancel Order) as cancelOrder
        customer -- cancelOrder
        cancelOrder -- ebook
        cancelOrder--publisher
    }
}

(Ship To EBook) as shipEBook
shipEBook -- publisher
(Ship To Customer) as shipCustomer
customer -- shipCustomer
ebook -- shipEBook
shipCustomer -- ebook

(Return to EBook) as returnCustomer
(Returnto Publisher) as returnPublisher
customer -- returnCustomer
returnCustomer -- ebook
ebook -- returnPublisher
returnPublisher -- publisher

@endUML

plantuml_deployment_linetype_ortho.png

下面是设置了 skinparam linetype polyline 的样子 

@startUML EBook Use Case Diagram
skinparam linetype polyline
left to right direction
Actor Customer as customer
Actor EBook as ebook
Actor Publisher as publisher
rectangle "Book Catalogue" {
    together {
        Actor "Book Database" as bookLog
        (Retrieve Information) as getBook
        customer -- getBook
        getBook -- ebook
        getBook -- bookLog

        (Update Catalogue) as updateCatalogue
        ebook -- updateCatalogue
        updateCatalogue -- bookLog
    }

    together {
        (Place Order) as order
        customer -- order
        order -- ebook
        order--publisher

        (Cancel Order) as cancelOrder
        customer -- cancelOrder
        cancelOrder -- ebook
        cancelOrder--publisher
    }
}

(Ship To EBook) as shipEBook
shipEBook -- publisher
(Ship To Customer) as shipCustomer
customer -- shipCustomer
ebook -- shipEBook
shipCustomer -- ebook

(Return to EBook) as returnCustomer
(Returnto Publisher) as returnPublisher
customer -- returnCustomer
returnCustomer -- ebook
ebook -- returnPublisher
returnPublisher -- publisher

@endUML

plantuml_deployment_linetype_polyline.png


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