摘要
文章基于XML-SVG与JavaScript等技术的结合应用,讨论了一个动态的、可交互的、网络化的空间规划工具的开发与应用。该工具提供了与规划相关的功能,包括人机交互规划,数图双向查询,区域选择统计,放大缩小漫游和三维动画演播等功能。工具采用XML-SVG及JavaScript等技术,实现了前台图形动态交互,同时在Access+Asp支持下,实现图形信息的动态更新。最后,该文利用研制的网络化空间规划工具,并根据生态恢复理论研究基础,进行了广东肇庆北岭山的景观恢复规划,动态再现了在山地范围内生态恢复规划设计中四季不同种类型植物所呈现的色彩。
This paper focuses on how to create a dynamic and interactive making tool for spatial planning using new Web generation standard of XML-SVG combined with JavaScript.The spatial planning tool has provided various functions related to the planning such as interactive planning based on vector graphic cells,bidirectional query between graphics and attributes,regional selection and statistics,zoom in/out and roam and 3D animation playing based on SVG raster formats.The system can be connected with Access as the database behind and using Asp to support the dynamic data updating for the database.And the paper gives an example of sight reclamation planning by using this Web based tool for North Mountain in Zhaoqing city,Guangdong,China.Various colors appear again dynamically in four seasons according to planning scheme in the mountain area.
出处
《计算机工程与应用》
CSCD
北大核心
2005年第34期224-228,共5页
Computer Engineering and Applications
基金
广东省百项工程资助项目(编号:2002B32101)
