This paper presents a method of drawing the interface of measuring appliance board and data tendency chart which usually used in industry scene based on VB Function instead of 3 rd-party control.
本文介绍了在VB环境下,无需采用第三方控件,直接利用VB绘图基本函数,完成在工业控制软件中常用的模拟仪表面板和数据趋势线的绘制方法。
Based on the actual operation demands of navigation aid administration and real-time monitoring of Xiamen Navigation Aids Branch of Shanghai Maritime Safety Administrator, the applied research and the system realization of maritime navigation aid supervision based on real-time scene simulation and digital maritime chart have been carried out.
结合上海海事局厦门航标处的航标日常管理与实时监控的实际业务需求,开展了利用实时视景仿真技术与电子海图相结合构建海上航标监管系统的应用研究和系统实现等工作。
Methods: First the materials including the research area' present situation chart and topographic diagram, the remote sensing phantom and the yearbook and so on related statistical datas were collected and carried on the scene investigation.
首先收集资料并进行现场调研,以研究区的现状图和地形图、遥感影像及年鉴等相关统计数据为基础资料。
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