價格：免費
檔案大小：2.9 MB
版本需求：需要 iOS 11.0 或以上版本。與 iPad 相容。
支援語言：英語
Sequence Diagrams allows you to show object interactions arranged in time sequence. It depicts the objects (systems, actors, classes etc) involved in the scenario and the sequence of messages exchanged between the objects needed to carry out the functionality of the scenario. Sequence diagrams are typically associated with use case realisations in the Logical View of the system under development. Sequence diagrams are sometimes called event diagrams or event scenarios.
A sequence diagram shows, as parallel vertical lines (lifelines), different processes or objects that live simultaneously, and, as horizontal arrows, the messages exchanged between them, in the order in which they occur. This allows the specification of simple runtime scenarios in a graphical manner.
支援平台：iPad