AddGeometryAttributes(Input_Features, Geometry_Properties, {Length_Unit}, {Area_Unit}, {Coordinate_System}) 参数说明 Input_Features将向输入要素添加新的属性字段以存储各种属性,如长度、面积或 x、y、z 和 m 坐标。 Geometry_Properties[Geometry_Properties,...] 确定将在新属性字段中进行计算的几何属性或...
arcpy.addgeometryattributes_management是一个ArcPy函数,用于向要素类添加几何属性字段。通过计算几何属性字段,可以为要素类添加新的字段,这些字段包含与要素的几何形状相关的信息。该函数对于分析和可视化要素类非常有用。本文将详细介绍arcpy.addgeometryattributes_management函数的用法,参数以及一些示例。 arcpy.addgeometryat...
AddGeometryAttributes(Input_Features, Geometry_Properties, {Length_Unit}, {Area_Unit}, {Coordinate_System}) 参数说明 Input_Features 将向输入要素添加新的属性字段以存储各种属性,如长度、面积或 x、y、z 和 m 坐标。 Geometry_Properties[Geometry_Properties,...] 确定将在...
AddGeometryAttributes(Input_Features, Geometry_Properties, {Length_Unit}, {Area_Unit}, {Coordinate_System})参数说明 Input_Features将向输⼊要素添加新的属性字段以存储各种属性，如长度、⾯积或 x、y、z 和 m 坐标。Geometry_Properties[Geometry_Properties,...] 确定将在新属性字段中进⾏计算的⼏何...
arcpy.Project_management('Census','Census_project',arcpy.SpatialReference('WGS 1984 UTM Zone 16N'))arcpy.AddGeometryAttributes_management("Census_project","AREA")# in meter2 又比如将内存中的数据表直接与Attribute Table进行join: # 数据表单的链接volume.columns=['NEAR_FID','volume_t']tuples=[tup...
... arcpy.AddGeometryAttributes_management(lyr, "CENTROID") ... 3. Add a state fieldBefore merging those polygons, we should point a specific field storing state info.Before doing this, atrribute window should be closed, or it won't work.1...
arcpy.AddField_management(outpath+"\\"+outputname, "v", "DOUBLE") cursor=arcpy.InsertCursor(fc,["SHAPE@XY"]) # Add the point geometry to the feature vertex = arcpy.CreateObject("Point") vertex.X = line[0] vertex.Y =line[1] feature.shape = vertex # Add attributes feature.leibie =...
(url) # create a new feature as json feature = { "attributes" : { "HazardType" : "Road Not Passable", "Description" : "restapi test", "SpecialInstructions" : "Contact Dispatch", "Priority" : "High", "Status": "Active" }, "geometry": create_random_coordinates() } # add json ...
For example, vector PDF output supports the following in PDF viewing applications: switching layer visibility, viewing feature attributes, and viewing map coordinates. In the web application that you'll build, you'll output vector equivalents of the World Topographic basemap service....
#arcpy.AddMessage(scratch)#if not scratch: scratch = "C:/Temp"OutputFile = os.path.join(scratch,'Map.pdf')arcpy.mapping.ExportToPDF(mapDoc,OutputFile, layers_attributes=layers_string)5、 把输出的PDF或MXD文档的URL作为GP服务的输出参数,传给客户端,进行下载,代码如下:# 得到执行GP服务的当前job...