摘要
数据可视化已成为变形监测中数据分析的重要环节之一。ECharts具有丰富的可视化表达方式和高度个性化的定制功能,且兼容当前绝大多数浏览器及多种设备,目前广泛应用于各类信息系统。本文基于ECharts、Vue和Node.js技术,构建了多端图表可视化引擎,实现了多种变形监测数据在前端网页应用平台的图形展示和后端服务器的可视化流输出。测试结果表明,本文研发的可视化引擎能更加快速、形象、直观、有效地展示出监测体的变形情况,丰富了变形分析的研判手段,辅助管理人员开展决策,具有重要的实用价值和现实意义。
Data visualization has become an important part of data analysis in deformation monitoring.ECharts has rich visual expression and highly personalized customization functions.It is compatible with most of the current browsers and a variety of devices and is widely used in various information systems.In this paper,based on ECharts,Vue,and Node.js technologies,a multi-terminal chart visualization engine was constructed to realize the graphic display of various deformation monitoring data on the front-end web application platform and the visual stream output of the back-end server.The test results show that the visualization engine developed in this paper can display the deformation of the monitored object more quickly,vividly,intuitively,and effectively,enrich the means of deformation analysis,and help managers make decisions,which has important practical value and practical significance.
作者
滕明星
张恒
李超
TENG Mingxing;ZHANG Heng;LI Chao(Chongqing Survey Institute,Chongqing 401120,China;Technology Innovation Center for Spatio-Temporal Information and Equipment of Intelligent City,Ministry of Natural Resources,Chongqing 401120,China)
出处
《北京测绘》
2024年第3期318-324,共7页
Beijing Surveying and Mapping
基金
重庆市自然科学基金面上项目(CSTB2022NSCQ-MSX1615)。
