摘要
随着气象数据向云端迁移速度的加快,工作量大且风格较单一的传统风向玫瑰图绘制方法已经难以满足实际业务需求。在VC++编程环境下,文章使用CIMISS系统作为数据源,实现了以客户端的方式从CIMISS系统检索并计算气象台站风向数据,并调用绘图插件TeeChart 8.0,实现了风向玫瑰图的快速绘制。为增强绘制效果,调用TeeChart 8.0的画笔、画刷和编辑等功能,实现了绘图的个性化定制。整体来看,绘制方法通用性较强,图形样式丰富、美观,能够更好地满足实际业务需求。
With the rapid migration of meteorological data to the cloud,the traditional wind rose map drawing method with large workload and single style is difficult to meet the actual business needs.Under the VC++programming environment,using CIMISS as the data source,the wind direction data of meteorological station is retrieved and calculated from CIMISS system by the client.And the drawing plug-in TeeChart 8.0 is used to realize the fast drawing of wind rose map.In order to enhance the effect of drawing,the functions of TeeChart 8.0,such as pen,brush and edit,are used to realize the personalized customization of drawing.On the whole,the drawing method has strong versatility,rich and beautiful graphic styles,which can better meet the actual business needs.
作者
王华
饶传新
刘仁进
陈星
Wang Hua;Rao Chuanxin;Liu Renjin;Chen Xing(Yichang Meteorological Bureau,Yichang 443000)
出处
《气象水文海洋仪器》
2021年第2期79-82,92,共5页
Meteorological,Hydrological and Marine Instruments
基金
宜昌市气象局科技项目(201802)资助.
