context diagram

Understand the system context diagram to draw requirements for stubs.

了解系统上下文关系图，以确定对存根的需求。

Each use-case is explained in order of description, context diagram, provocative condition, event flow and active diagram.

在每个use-case中都按照用例概述、上下文图、前置条件，事件流和活动图的顺序来描述。

Figure 1 shows a context diagram for a retail system.

图1显示了零售系统的环境图。

It consists of the Actors Overview and the Context diagram for a particular system.

在特定的系统中它由角色概述与内容图表组成。

With the system context diagram and the information flows, you can define a rigorous system context document that will prove to be very important in shaping the software architecture of the system.

通过系统上下文关系图和信息流，您可以定义严格的系统上下文文档，这些文档在形成系统的软件架构方面非常重要。

The Context Diagram also represents the scope of the particular function or the overall system.

内容图表还代表了特定功能及总体系统的范围。

The Context diagram establishes the scope of the system.

环境图构建了系统的范围。

Figure 1: Context diagram for a retail system

图1：零售系统的环境图