The SEDRIS Data Representation Model
APPENDIX A - Classes
Label

Class Name: Label

Superclass - <SEDRIS Abstract Base>

Subclasses

This DRM class is concrete and has no subclasses.

Definition

An instance of this DRM class specifies text or symbology that is tied to a location, and is used for identifying features on 2D displays or maps.

Primary Page in DRM Diagram:

Secondary Pages in DRM Diagram:

Example

  1. Consider a <Point Feature> that represents a school. The name of the school should appear next to the location of the school on a map. The name is represented by a <Label>.

FAQs

No FAQs supplied.

Constraints

Composed of (two-way)

Component of (two-way)

Inherited Field Elements

This class has no inherited field elements.

Notes

Composed of Notes


Icon

 This is a symbol or some text.
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Last updated: July 16, 2004 Copyright © 2004 SEDRIS™