若要在用例图中绘制角色,请在“图表”工具栏上选择“参与者 (actor)”,然后在“图表”窗格 (Diagram pane) 中单击“Actor”。最后,在创建新Actor时命名它。 绘制用例 (use case) 除了通过图表工具栏(toolbar) 创建用例之外,还可以通过资源目录(resource catalog)创建用例 (use case): 将鼠标移动到源形状(sourc...
Here are seven diagram types that can be used at each stage of the SDLC to keep teams aligned and on track. 1. Use case diagrams Use case diagramsillustrate interactions between users and systems, and identify functional requirements from the end-user’s perspective. These are used during the...
Use case diagrams can be tricky, so it's important to understand the basics. Take a look at ouruse case diagramming tutorial, along with this overview ofUML diagramsto refresh your memory. After reviewing the principles of use case diagrams, you're prepared to start diagramming. ...
At its simplest, a Use Case Diagram acts as a blueprint that represents how various users interact with the system and to provide an overview of the business goals. There are basically 3 main components to draw a Use Case Diagram, namely, use case, actor and association. Use case is actu...
To link a use case to a document, you create an artifact on the use case diagram and connect the use case to the artifact. In the artifact's properties, you set the file path of the other diagram or document. When you double-click the artifact, the other diagram or document o...
如何绘制用例图 (use case diagram)? 用例图是一种UML图,它允许您建模系统功能(即目标 i.e.goal)以及与这些功能交互的参与者 (actor)。您可以在 Visual Paradigm 中绘制用例图,并使用事件编辑器 (flow of event editor) 的流程来记录用例的用例场景 (use case scenario)。在这一页中,您将看到如何使用U......
#2. System Use Case Elements in Use Cases How to Write a Use Case Example of Use Case Use Case Diagram User Actions How to perform Use Case Testing How to create Test Cases from Use Cases Test Case #001: Valid flow where the customer provides valid pin number and cash amount ...
How to: Create Layer Diagrams from Artifacts How to: Validate .NET Code Against Layer Diagrams How to: Validate C or C++ Code Against Layer Diagrams How to visualize users’ needs on a use case diagram: [View:https://www.youtube.com/watch?v=s1pXUjMIjiw] ...
To create a Use Case Diagram, selectDiagram > Newfrom the toolbar. In theNew Diagramwindow, selectUse Case Diagramand clickNext. Keep"Blank"selected and clickNext. EnterSystem Use Casesas diagram name and clickOK. Press onActorin the diagram toolbar. Drag it onto the diagram to create an...
This example of bank ATM UML activity diagram was created on the base of UML use case diagram of automated teller machine from the course "Thinking in Java, 2nd edition, Revision 9" by Bruce Eckel published on the website of the Computer Science and Elec