通用大型图形画面异步打印输出系统UGPS的设计与实现

The Design and Implementation of UGPS: A Universal Asynchronous Print System for Large-Scale Graphics

在分析现有的两大类图形打印软件的缺点的基础上，提出了一种全新的图形打印输出技术——分带输出技术。开创了大型图形画面打印输出的新路子。具有一定的理论意义和实用价值。基于此技术的一个开放式、多功能、通用图形打印输出工具系统ＵＧＰＳ已经实现，此文论述其设计思想、特点及实现技术。

ased on analysing the mistakes of existing two kinds of graphics print softwares, this paper introduces a new graphics print technique-banding output technique which breaks a fresh path of large-scale graphics print. It has great theoretical significance and practical value. In this paper, the design idea, the characteristics and the implementation technique of UGPS are discussed.