基于MAPGIS的钻孔柱状图绘制软件的编制

THE PROGRAMMING OF DRILLING LOG DRAWINGSYSTEM BASED ON MAPGIS

绘制钻孔地质柱状图是地质工作中的一项重要工作。在计算机没有普及时,主要是通过手工绘制完成的。随着计算机在地质学中的广泛应用,地质工作者就如何利用计算机高效快速地绘制钻孔地质柱状图进行了很多尝试,如使用一些商业绘图软件或编制了一些软件,但往往不尽人意。基于MAPGIS开发一个钻孔柱状图绘制软件,可以方便地读取数据库中的数据进行柱状图绘制,生成图形为MAPGIS文件格式,可以在MAPIS中修改及打印。这里介绍了MAPGIS二次开发平台,并阐述了软件系统设计思路和关键技术的实现方法。

It is an important job to draw drilling histogram in geological work, which had been done by hand when the computer wasn't widely used. With the computer used in geoligical work more and more, many geologists have searched methods to draw drilling histogram rapidly and efficiently such as using commercial graphical software or programming software themselves. But most of those can not be used expediently. The authors program a software of Drilling Histogram Drawing System, which can create drilling histogram easily and expediently. The histogram can be saved by MAPGIS file formation, so that the file can be opened, edited and printed in MAPGIS system. The article introduces programming based on MAPGIS Interface, and specifies the design of the software.