1. 创建Feature Class。 //新建Feature类 Create_Feature_Class() 2. Add Field。 #Name: AddField_Example2.py#Description: Add a pair of new fields to a table#Import system modulesimportarcpyfromarcpyimportenv#Set environment settingsenv.workspace ="C:/data/airport.gdb"#Set local variablesinFeat...
point_featureClass=arcpy.CreateFeatureclass_management(r'E:\3 coding\py code\arcpy\create\point','point.shp','POINT')#使用arcpy.da.InsertCursor类插入新创建的 点要素 到 点要素类 insertCursor = arcpy.da.InsertCursor(point_featureClass, ['Shape@']) insertCursor.insertRow([point_Geometry])del ins...
forcoordincoordinates:point.X=coord[0]point.Y=coord[1]array.add(point)# 将array对象构造成多边形polygon=arcpy.Polygon(array)# , 2277可省略# 将内存中的多边形创建为数据库的新要素fgdb="C:/Data/Demo.gdb"fc="newpoly"arcpy.env.workspace=fgdb# 先创建一个空要素arcpy.CreateFeatureclass_management(f...
arcpy.CreateFileGDB_management(arcpy.env.workspace, "XX项目.gdb") # 在新的文件地理数据库中创建一个要素类 arcpy.CreateFeatureclass_management("XX项目.gdb", "公共设施点", "POINT") # 向要素类中添加字段 arcpy.AddField_management("公共设施点", "备注", "TEXT") # 向要素类中添加要素 cursor =...
同样地,使用arcpy.CreateFeatureClass_management函数创建一个新的面要素类,并使用arcpy.InsertCursor、arcpy.Array、arcpy.Polygon以及arcpy.Point来插入面要素。 python output_polygon = "polygon_feature_class" # 创建面要素类 arcpy.CreateFeatureClass_management(workspace, output_polygon, "POLYGON") # 定义面的坐...
1. arcpy.CreateFeatureclass_management():该函数用于创建一个新的要素类。它将根据指定的参数创建一个空要素类,并返回一个指向新要素类的路径。 2. arcpy.CopyFeatures_management():该函数用于复制要素类。它将指定要素类中的要素复制到新的要素类中,并返回一个指向新要素类的路径。 3. arcpy.CopyRows_managem...
arcpy.CreateFeatureclass_management(arcpy.env.workspace, "points.shp", "Point") arcpy.AddField_management("points.shp", "Name", "TEXT", field_length=50) ``` 4️⃣ 在Python窗口中,选择“Run”以运行脚本。当脚本运行时,它将执行所需的操作并在ArcGIS Pro的目录中创建新的要素类。需要...
arcpy.management.Delete("points.shp"); arcpy.management.CreateFeatureclass("d:/temp/pipe_data","points.shp","POINT",spatial_reference=arcpy.SpatialReference(3857)); if arcpy.Exists("lines.shp"): arcpy.management.Delete("lines.shp");
classArcPy:defcreate_feature_class(self):arcpy.CreateFeatureclass_management("C:/data.gdb","MyFeatureClass","POINT")defsearch_cursor(self):witharcpy.da.SearchCursor("C:/data.gdb/MyFeatureClass",["SHAPE@XY"])ascursor:forrowincursor:print(row)defupdate_cursor(self):witharcpy.da.UpdateCursor("...
arcpy.env.workspace = r"d:\1\新建文件夹\py\gis"arcpy.management.CreateFeatureclass(out_path=r"d:\1\新建文件夹\py\gis",out_name="要素名称",geometry_type="POLYGON",spatial_reference="C:/Users/Administrator/AppData/Roaming/ESRI/Desktop10.6/ArcMap/Coordinate Systems/CGCS2000 3 Degree GK CM ...