Save A Map Use
Case Specification
Identifier
UC24
Description
This Use Case allows the actor to save the image of a map.
Actors
Students, researchers and our customers.
Goal
Send the map as an image to a local computer.
Preconditions
1. The actor has successfully logged in to the system.
2. The actor already got the map that he needs.
Post conditions
1. The map is saved as an image format. (For example: jpeg)
Assumptions
The saved image is whole map; we cannot save only part of the map.
Frequency
None
Basic
Course
1. Use case begins when the actor wants to save the map.
2. The actor tells the system that he/she wants to save the map.
3. The system collects map data and generates an image.
4. The actor sends the image back to client and asks client to specify a location in local computer.
5. The actor chooses a location.
6. The image is saved and actor continues his work.
Alternate Course A: None
Included Use Cases:
None.
Extended Use Case: None.
Issues
The software must be able to convert a map to an image file to save map as an image in our system.
Decisions
Change
History
|
Date |
Version |
Description |
Author |
|
11/12, 2002 |
1.0 |
Initial Draft |
Shengli Fu |