Hosted feature layers are layers that have been published to ArcGIS Online. The feature data in these layers is hosted by, or stored on, ArcGIS Online. These layers offer the most flexibility, scalability, and compatibility across ArcGIS. In addition to the general feature layer functionality list...
A feature layer is a layer containing a grouping of similar features and their associated properties. Feature layers are how ArcGIS Pro represents feature classes. They are the most commonly used layer type. Feature layers can use data from any source that provides point, polyline, polygon, multi...
应该可以使用客户端方式或服务端方式对feature layer 进行属性、空间或者统计查询。被查询的feature layer 可以托管在ArcGIS Online或ArcGIS Enterprise上,或者也可以通过客户端进行创建。 服务端查询:feature layer 不并加载在地图上就可进行查询,可通过FeatureLayer对象的queryFeatures方法进行查询。 客户端查询:只有feature ...
我的机器上是C:\Program Files (x86)\ArcGIS\Desktop10.2\bin 跟上述情况类似,要从 ArcGIS for Server 连接,则需要 64 位文件。将PostgreSQL 64位的动态库文件拷贝到ArcGIS for Server的bin目录下。将tools\postgresql-9.0.5-1-windows-x64-dlls目录下的5个dll文件(这五个dll 是从64位的postgressql客户端中抽...
Feature Layer可以访问每个空间要素及其属性,可以将其看成是ArcMap中的要素类(Feature Class),它可以接受用户的查询. 1.配置ArcMap、ArcGIS Server和PostgreSQL 由于ArcMap是32位,而PostgreSQL是64位,32位的桌面程序ArcMap无法连接64位的Postgesql数据库的,因此,需要将PostgreSQL 32位的动态库文件拷贝到ArcMap的bin目...
mode参数定义的显示模式,可能最重要的参数之一,当创建一个特征图层时,需要指定具体的模式来获取特征信息,因为模式决定特征何时以及如何从服务端传输到客户端,所以模式的选择影响应用程序的速度和外观。模式分为三种:快照模式、按需模式、选择模式。 1、MODE_SNAPSHOT(快照模式) ...
An individual layer resource represents a single feature layer or a non-spatial table in a feature service.
android arcgis featureLayer featurecollectionlayer区别 arcgis feature to polygon在哪,ArcGIS作为GIS软件中的龙头老大,其功能是非常强大的,但是如果作为一个初学者,其部分常用的重要功能不容易掌握,今天就讲一讲在矢量化时非常重要的功能:线转面。ArcGIS在进行大
ArcGISRuntimeEnvironment.setApiKey("YOUR_API_KEY");// 创建一个地图ArcGISMapmap=newArcGISMap(BasemapStyle.ARCGIS_TOPOGRAPHIC);// 创建一个layerFeatureLayer layer =newFeatureLayer(newServiceFeatureTable("https://services3.arcgis.com/GVgbJbqm8hXASVYi/arcgis/rest/services/Parks_and_Open_Space_Styled/Fe...
Add the feature layer to your ArcGISMap using Map.OperationalLayers.Add(FeatureLayer). Relevant API Basemap FeatureLayer Map MapView ServiceFeatureTable Tags feature table, layer, layers, service Sample Code FeatureLayerUrl.cs // Copyright 2016 Esri. // // Licensed under the Apache License, Version...