# 需要導入模塊: import arcpy [as 別名]# 或者: from arcpy importCreateFeatureclass_management[as 別名]defcreateOutputFC(dictOfFields,preFix="Temp",shape="POLYGON"):""" This function will creat an empty polygon feature class within the scratch FGDB. The feature class will be in WGS84 and w...
da.FeatureClassToNumPyArray(cls_input,['SHAPE@XY',cntr_id_field]) cid_field_type=[f.type for f in arcpy.Describe(cls_input).fields if f.name==cntr_id_field][0] delaunay=Delaunay(arrays['SHAPE@XY']).simplices.copy() arcpy.CreateFeatureclass_management('in_memory','boundary_temp','...
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...
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...
#coding=utf-8importarcpy#点并非几何类,但通常用于构造几何。PointGeometry是几何。point=arcpy.Point(10,10) point_Geometry=arcpy.PointGeometry(point)#调用创建要素类工具创建一个 点要素类point_featureClass=arcpy.CreateFeatureclass_management(r'E:\3 coding\py code\arcpy\create\point','point.shp','POIN...
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@']) ...
arcpy.CreateFeatureclass_management() 创建一个空要素类,该方法可以传入参考系参数 spatial_reference。在这里没有设置参考系,如果之后需要的话,需要使用定义投影工具定义投影系或者提前就设置好投影系。 二. 土地报备坐标txt文件(坐标交换数据) 数据主要依据标准《勘测定界界址点坐标交换格式》 ...
1、创建点 #-*-coding:utf-8-*-importsysimportxlrdimportarcpyreload(sys)sys.setdefaultencoding("utf-8")#空间参考sp=arcpy.SpatialReference(4326)#文件路径path=r'D:\工作\地理信息'filename='point.shp'#建立对象fc=path+'\\'+filename rr=arcpy.CreateFeatureclass_management(path,filename,'POINT','...
arcpy.DeleteField_management(in_table, "field_name") arcpy.AddField_management(in_table, "field_name", "field_type") 1. 2. 3. 4. 5. 官方链接字段类型 TEXT —任何字符串。 FLOAT —在 -3.4E38 和 1.2E38 之间的小数。 DOUBLE —在 -2.2E308 和 1.8E308 之间的小数。
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("...