FeatureSet (arcpy)

サマリ

FeatureSet objects are a lightweight representation of a feature class. They are a special data element that contains not only schema, but also the data. The FeatureSet object is also how feature data is sent and received from the server.

構文

FeatureSet ({table})

パラメータ	説明	データ タイプ
table	Feature data to be loaded into the FeatureSet object.	String

特性

プロパティ	説明	データ タイプ
JSON (読み取り専用)	Returns a JSON representation of the geometry as a string. ヒント: The returned string can be converted to a dictionary by Python's eval function.	String

メソッドの概要

メソッド	説明
load (table_path)	Import from a table.
save (table_path)	Export to a table.

メソッド

load (table_path)

パラメータ	説明	データ タイプ
table_path	The table to be imported.	String

save (table_path)

パラメータ	説明	データ タイプ
table_path	The output table to be created.	String

コードのサンプル

FeatureSet example

Load data into FeatureSet and insert into feature class.

import arcpy
from arcpy import env

env.overwriteOutput = True

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

# List of coordinates
#
coordinateL = [[-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
#
fc = arcpy.CreateFeatureclass_management("in_memory",
                                         "tempfc",
                                         "POINT").getOutput(0)

# Open an insert cursor
#
with arcpy.da.InsertCursor(fc, ["SHAPE@XY"]) as cursor:
    # Iterate through list of coordinates and add to cursor
    #
    for (x, y) in coordinateL:
        cursor.insertRow([(x, y)])

# Create a FeatureSet object and load in_memory feature class
#
featSet = arcpy.FeatureSet()
featSet.load(fc)

results = arcpy.BufferPoints_servertools(featSet)