Shulou(Shulou.com)06/01 Report--

This article shows you how to carry out the architecture description of BS and CS in the secondary development of TE. The content is concise and easy to understand, which will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

The secondary development of TE is divided into BS and CS development architecture, these two kinds of development, the use of development language and the final system installation are still different.

The developer of the system needs to install a te pro on the computer. The sdk,CS version of the te pro is called through the com interface, and the BS version runs on the ActiveX control of the IE browser. As for the support of NPAPI on Chrome and Firefox, as both browsers announce that they do not support NPAPI and cannot be used, so, when developing BS systems, remind customers that they can only run on IE browsers, of course. The latest Skyline includes a Webgl version, which is based on Cesium and can not install plug-ins, but the amount of data support is not as large as that of the plug-in version.

CS version of the development is the most commonly used C # development, of course, can also support VB.NET, are Microsoft system, advanced point, also support the development of C++; BS version of the development is through the javascript call API interface, to keep the page of the 3D window can not be refreshed, otherwise the loaded map project will be reopened.

When the system is developed and deployed, a te pro is installed on all the machines that do not need the system. The cost is too high. The CS version of the system needs to install a runtime on the client side. If the functional requirements are not too advanced, TE plus can be used, and advanced functions need to be installed with TE Runtime. If data is copied on every machine in the CS version, there is no need for network release, if the amount of data is relatively large. It also requires tg+sfs or sgs to publish terrain and model data. BS version of the system, because the data is placed on the server, need to install tg+sfs or sgs to publish terrain and model data, each client only needs to install a te viewer, this is a free plug-in, with less functions, but connected to tg or sgs, can ensure that the client also has a complete api function, tg and sgs are limited by the number of users, the more users, the higher the price The number of users is to identify users who are online at the same time, and if you exceed the connection, you will be limited.

Mpt data is skyline-specific terrain data, each system must have a basic mpt, otherwise it cannot be opened. CS version of mpt can be opened locally, BS version of mpt must be published through tg or sgs, 3dml is skyline-specific model data, CS version can be opened locally, BS version must be released through sfs or sgs, or the solution of this official account, other data such as image, elevation, vector, etc. Skyline also supports ogc service reading, which can be published with the help of publishing tools, arcgis server,geoserver, etc.

The above content is how to explain the architecture of BS and CS in the secondary development of TE. Have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.