地图电子色谱的设计与关键技术

Design and Key Technology of Map Electronic Color Specimen

分析了当前制图与出版的现状,指出了当前地图设计生产过程中遇到的问题。针对这些问题,提出了地图电子色谱的设计思路和技术流程,重点阐述了地图电子色谱的技术要点,并以专色方案数据的采集为例,介绍了地图方案库的建立过程。地图电子色谱的设计,增强了地图设计人员对地图颜色的控制,使得设计人员能够预测地图印刷后的效果,最大程度地减少了颜色复制过程中的损失,是沟通制图与出版两个独立工序的有效方式,对当前的制图印刷生产有着重要的指导意义。

This paper analyzes the actuality of mapping and publication and points some problems in the process of map design. Aiming at these problems, design thought and technology flow of map electronic color specimen is raised. The paper focuses on the key technology of map electronic chromatogram, as well as introduces the process of setting up map projects with gathering spot color data. The map electronic chromatogram makes map designers control map color more effectively, helps the designers to forecasts the map appearance, and reduces loss during color copy. The map electronic chromatogram is way of connecting mapping and publication, and plays an important role in mapping and printing.