arcgis python 使用光标和内存中的要素类将数据加载到要素集 学习:http://zhihu.esrichina.com.cn/article/634

时间：2023-03-08 17:59:34
学习:http://zhihu.esrichina.com.cn/article/634
使用光标和内存中的要素类将数据加载到要素集

import arcpy

arcpy.env.overwriteOutput = True

arcpy.ImportToolbox("http://flame7/arcgis/services;BufferByVal",

                    "servertools")

# List of coordinates

coordinates = [[-117.196717216, 34.046944853],

               [-117.186226483, 34.046498438],

               [-117.179530271, 34.038016569],

               [-117.187454122, 34.039132605],

               [-117.177744614, 34.056765964],

               [-117.156205131, 34.064466609],

               [-117.145491191, 34.068261129],

               [-117.170825195, 34.073618099],

               [-117.186784501, 34.068149525],

               [-117.158325598, 34.03489167]]

# Create an in_memory feature class to initially contain the coordinate pairs

feature_class = arcpy.CreateFeatureclass_management(

    "in_memory", "tempfc", "POINT")[0]

# Open an insert cursor

with arcpy.da.InsertCursor(feature_class, ["SHAPE@XY"]) as cursor:

    # Iterate through list of coordinates and add to cursor

    for (x, y) in coordinates:

        cursor.insertRow([(x, y)])

# Create a FeatureSet object and load in_memory feature class

feature_set = arcpy.FeatureSet()

feature_set.load(feature_class)

results = arcpy.BufferPoints_servertools(feature_set)