Construction method of universal WebGIS development client and use method of universal WebGIS development client

Abstract

The invention discloses a construction method of a universal WebGIS development client and a use method of the universal WebGIS development client, and the construction method of the universal WebGIS development client comprises the following steps: S110, extracting common functions of a plurality of WebGIS clients; s120, extracting functional interfaces of a plurality of WebGIS clients according to common functions, and constructing a JavaScript basic class, wherein the function interfaces at least comprise a map initialization interface, a map operation JS interface, a covering object interface and an OGC layer operation interface; s130, performing functional interface development on the extracted common functions by utilizing the JavaScript basic class to obtain a universal functional interface, and constructing a processed JavaScript basic class; s140, packaging the processed JavaScript basic classes through a front-end packaging tool, integrating the processed JavaScript basic classes into a file, and taking the file as an introduction interface of a universal WebGIS framework after the integration is completed; and S150, if a new universal functional interface needs to be developed, executing the step S130-S140 to carry out inheritance development. The method has the technical effects that the labor cost is reduced, the product delivery is accelerated, and the product reusability is improved.

Description

Technical field[0001]The present application relates to the field of electronic maps, and more particularly to the construction method of universal WebGIS development clients and methods.Background technique[0002]With the development of computer technology in recent years, GEOGRAPHIC INFORMATIONSYSTEM (GIS) has an increasingly important application value in urban planning, underground pipeline management, municipal facilities, real estate and transportation management, and Internet technology-based WebGIS (Network Geographic Information System) is one of the new trends of GIS technology development.[0003]However, the WebGIS platform has a wide variety of Internet type, commercial and open source. Internet type GIS mainly includes Gao De map, Baidu map, etc.; commercial GIS includes ArcGIS, SuperMap, MapGIS, etc .; open source GIS contains GeoServer, MapServer, etc. The corresponding WebGIS client has a wide variety, including: Baidu API (ApplicationProgramming Interface, Application...

AI Technical Summary

Problems solved by technology

[0004] (1) Different WebGIS platforms correspond to different map initialization, map markers, and interface names and parameters of map-related operations. It is impossible for technicians to master many WebGIS clients at the same time, and learning many WebGIS clients at the same time will easily lead to unskilled and lead to problems such as reduced development efficiency

[0005] (2) Because the interface names and parameters of each WebGIS client are different, if the same product is replaced by the WebGIS platform, the relevant GIS functions need to be re-developed, which will lead to increased labor costs, longer delivery cycles, and low product reusability.

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