MapInfo环境符号库扩充的技术途径和方法研究

The Study on the Expanding of Map Symbol in Mapinfo Environment

分析了MapInfo符号库扩充原理及方法,结合地形图点、线、面符号的特点,给出一组符号制作的具体实例。同时对MapInfo文字符号的制作进行分析研究,提出将文字矢量化为图形后再加入MapInfo符号数据库中的方法,并通过具体实例验证了此方法的可行性。

This paper has analyzes the principles and method of expanding the map symbol in MapInfo, connecting with the feathers of the point, line and area symbols, gives a set of special examples for creating the map symbol, analyzes and researches on the creation of the character symbol, and puts forward the method for changing the character symbol into the picture through the vector calculus, and verifies the feasibility of this method with the actual example.