Application of Design Patterns for Designing GIS Map Display Component

摘要

Design Patterns are recurring solutions to common design problems in a well-defined context and conflicting forces. These are documented best practices which can reduce the complexity of design process of a software system by introducing reusability and maintainability in the design. The aim of this paper is to describe the applicability of design patterns representing well- defined design problem in GIS domain. In this paper, we use GIS map display system to define context of various design problems and system of forces associated with different sub- systems.