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This article mainly introduces the example analysis of the dynamic style of the layer in the secondary development of te, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article.

In the system, the display style is different according to the data, for example, the air quality of the same site, the value of the monitoring points in the Internet of things, the most commonly used display color is different, and the style of the layer is icon-like. Or linear, area-shaped layers.

In the case of small amount of data, real-time drawing can be carried out according to the requested data, not only on the three-dimensional map of te, but also on the two-dimensional map.

According to the data, dynamically configure the style of the layer on the server, you can see the Geoserver series: SLD stylized layer descriptor, sld can be developed in both arcgis server and geoserver, dynamically set the sld value of the data, refresh the client layer, so as to achieve the change of style.

In te, you can also create a shp file locally according to the data, the attributes in the file can be dynamically edited according to the data requested in the server, the CreateNewFeatureLayer method in the Creator interface is realized, and the layer in te dynamically changes the style according to different data levels.

If you generate pictures on the server, the effect of te rendering is relatively fast, but if the icon is not like the ordinary icon on te, it will have a three-dimensional feeling. If you create shp, it will take longer to render on te.

On the server, create vector files, publish through server, dynamically refresh the data, in the client of te, modify the properties of the style, refresh the layer can also dynamically display the style.

Thank you for reading this article carefully. I hope the article "sample Analysis of layer dynamic style in the second Development of TE" shared by the editor will be helpful to you. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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