摘要
利用Flash体积小、效率高、跨平台和动作脚本编程特性,结合Asp强大的库数据处理能力,开发区域气象资料填图WEB显示系统。在Flash系统下,将底图转换为矢量图,制作文本填图元件和风矢元件,根据loadVariables函数获取的Asp数据,设置元件属性,旋转风矢,极大程度地提高执行速度。通过cookie传递数据检索时间,实现时间前后翻页检索,WEB页面中的观测资料填图可以放大漫游。
Using Flash＇s characters as small volume,high efficiency,cross-platform and action script,combining with Asp＇s strong data handling ability,system of map filling of regional weather observations showed in WEB was developed.In Flash,base map was converted to vector space,text filling and wind vector cell were made.According to Asp data got by the load variables function,the cell properties were set up,wind vector was rotated,and performing speed was improved extremely.Querying time was transmitted by cookie,previous-next-time querying was realized.Map filling of regional weather observations showed in WEB could be enlarged and roamed about.
出处
《宁夏农林科技》
2012年第9期122-123,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
