摘要
本文介绍了在PB开发的安全监测系统中绘制过程线的方法 ,该方法用WindowsAPI函数绘制矢量格式的过程线 ,用该方法绘制的过程线具有占用磁盘空间小、管理方便的特点 ,大大提高了安全监测系统的性能。
In this paper, the method of charting of building safety monitory data is indroduced in the safety monitoring system, which is development with PB. The charting is drawn by the Windows API functions in vector format, thus the charting is small and increases the capability of the safety monitoring system.
出处
《北京测绘》
2002年第2期38-41,共4页
Beijing Surveying and Mapping
