Dim GraphicsLayer = pmap.GetLayersAsFlattenedList().OfType(Of ArcGIS.Desktop.Mapping.GraphicsLayer).FirstOrDefault() ‘获取的GraphicsLayer对象 DimhaloPoly = SymbolFactory.Instance.ConstructPolygonSymbol(ColorFactory.Instance.RedRGB, SimpleFillStyle.Solid)DimTextSymbol = SymbolFactory.Instance.ConstructTextSym...
createGraphicsLayer ({name}) 此createGraphicsLayer方法用于在地图中创建图形图层。 createGroupLayer (name, {group_layer}) 允许您在工程 (.aprx) 内的地图中创建图层组。 exportBookmarks (out_bkmx) 该exportBookmarks方法可将与地图相关的所有书签导出到一个书签文件中 (.bkmx)。
(10)FeatureLayer:继承自GraphicsLayer,这也是ArcGIS API for Silverlight/WPF 中的亮点之一,通过它可以完成一些比较炫的功能。FeatureLayer继承自GraphicsLayer,它与后者的区别 是,GraphicsLayer中的Graphic都是人为创建出来的,而FeatureLayer中的Graphic都是从ArcGIS Server发布的服务中读取出来的,因此FeatureLayer比GraphicsLay...
console.log(graphics) this.layers.sluicePumpLayer.addMany(graphics) }, addSluicePumpLayer() { this.layers.sluicePumpLayer =new this.$esri.GraphicsLayer({ id:'sluicePumpLayer', graphics: [], visible:true }) this.$mapView.map.add(this.layers.sluicePumpLayer) console.log(this.layers.sluicePump...
Data gathered in a layer is represented with points, lines, shapes (polygons), or surfaces. You then use symbols, text, graphics, and images to visualize the data. Some layers are automatically added to maps when you create the map. Most of the time, however, you manually add layers to...
function createPolyLine(lineArr,fileid) { require([ "esri/geometry/Polyline", "esri/graphic", "esri/SpatialReference", "esri/symbols/SimpleLineSymbol", "esri/Color", "esri/layers/GraphicsLayer", "esri/geometry/Point", "dojo/domReady!" ], function(Polyline, Graphic, ...
Arcgis api for JS | GraphicsLayer图层生成热力图 ArcGIS API渲染热力图是在FeatureLayer里,怎么渲染呢? 原来热力图有个专门的渲染器:HeatmapRenderer,将样式赋给该渲染器,然后渲染器、点数据等参与FeatureLayer的构造,就可以了。 现在有GraphicsLayer的点图层数据(必须全部是点图形),如何快速转化为热力图图层?
1graphics 获取所有的graphics 2renderer 设置图层的渲染器. esri.layers.GraphicsLayer方法 1add 添加graphic 2clear 清除所有的 graphics 3hide 隐藏该图层 4show 显示该图层 5disableMouseEvents 禁止响应鼠标事件 6enableMouseEvents 启用鼠标事件 7remove 删除某一个 graphic ...
是把图片放到MyGraphicsLayer图层中,后台没有获得。如下GraphicsLayermyTempGL=Map.Layers["myGraphicsLayer"]asGraphicsLayer;比如添加一个点的代码myTempGL代替graphicsLayerESRI.ArcGIS.Client.Projection.WebMercatormercator=newESRI.ArcGIS.Client.Projection.WebMercator();GraphicsLayermyTempGL=Map.Layers[...
Create GraphicsLayer Accessing GraphicsLayer Copy Graphic elements Remove Graphic elements Create Graphic Elements Point Graphic Element using CIMGraphic Line Graphic Element using CIMGraphic Polygon Graphic Element using CIMGraphic Multi-point Graphic Element using CIMGraphic Graphic Element using...