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Editor to share with you how to use EA to draw UML activity diagram, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Using EA to draw UML activity diagram

UML activity diagram is a dynamic modeling of software. Records the logic of a single action or method, a single user case, or the logic of a single business process. A step used to simplify the work of describing a process or operation.

With regard to the interpretation of swimming lanes, the visual dimension of the role can be increased in the activity diagram. To visualize the character, the graph should be divided into multiple parallel segments called swimming lanes. The origin of the swimming lane is that the figure is like a swimming lane, which is used to represent the object that actually performs the activity.

First, in the step of drawing UML activity diagram with EnterpriseArchitect

1 after creating a new project, the Selectmodel (s) dialog box appears.

2 change common to All in selectfrom, adding a lot of items to the name list.

3. Select DynamicView. Name in the list.

4 when the wizard automatically adds the project and browses the project in ProjectBrowser, you can see that ToolBox already contains ActivityElement and ActivityRelationship.

A description of the icon is already included in ActivityElements. Good to get started.

Second, the operation steps of drawing swimming lanes in EnterpriseArchitect

1 Select Diagram in the menu bar and click ConfigureSwimlanesandMatrix

(2) ConfigureSwimlanesandmatrix appeared. Dialog box

3 you can set Orientation (direction of swimming lane), Horizontal (horizontal) or Vertical (vertical) in the Swimlanes tab

4 Click new and a SwinlaneDetails dialog box will appear, setting the name and background color.

5 after clicking OK, a swimming lane will be added to the DynamicView.

When drawing a UML activity diagram, the range can be large or small, it can be a business process, it can be some kind of operation of a user, such as clicking a button, some behavior of the software, such as starting or shutting down, and the algorithm in the program is equivalent to the program flow chart drawn when learning C before.

The above is all the content of the article "how to draw UML activity Diagram with EA". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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