4. 创建矢量图层 // 创建矢量图层,并设置样式constvectorLayer=newol.layer.Vector({source:vectorSource,// 使用原始矢量数据源style:function(feature){constgeometry=feature.getGeometry();letstyle;if(geometryinstanceofol.geom.Point){style=newol.style.Style({image:newol.style.Circle({radius:7,fill:newo...
Feature Layer properties Hosted Feature services, also called hosted feature layers, can contain one or more feature layers with spatial information, or one or more tables that do not have spatial information. They also contain many properties that inform client applications about their state, ...
这是在GeoDataset影响下的IFeatureLayer,可以近似的看作是一个IFeature,当我们需要用到其属性的时候,我们平时是这么用他 IFeatureLayer a = axMapControl1.get_layer(0) as IFeatureLayer; IGeoFeatureLayer b = a as IGeoFeatureLayer; 1. 2.
A hosted feature layer is also referred to as a feature layer. A feature layer is used to store point, line, or polygon geometries with attributes. After a feature layer is created, applications can access it by ID or URL and then query, edit, and display features. In th...
Document feature layers can be established using one of theNew Document Feature Layertools on theCreatetab of theAdd Data user interface, which includes a gallery offeature layer templates filesthat you can choose from to add document feature layer definitions and default symbology to your drawing....
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
I have a FeatureModelLayer and want to dynamically update the PointSet in it, and when I use osgEarth version 3.4 (commit ed410ee), the dynamic update fails without any point output And always prompt [osgEarth]* ASSERTION FAILURE (redraw @ FeatureModelGraph.cpp:2089) node.valid() ... ...
Web feature layer Share a web feature layer Configure a web feature layer Overwrite a web feature layer Web tile layer Vector tile layer Map image layer Stand-alone table Web scene layer Web imagery layer Web elevation layer Publish a hosted web layer from a web feature layer Web layer meta...
When ArcGIS for AutoCAD is used to draw a feature as an entity for a feature layer or a sublayer, a feature symbol is used.
概述 本节您将学到: 对feature layer进行客户端或服务端的属性查询或空间查询。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 Onlin…