サマリー
Provides the source, snap type, and search query information about the classes that are used to determine the network locations.
説明
The source, snapType, and searchQuery properties for the locator object are dynamic. This means that the total number of properties supported by a given locator object depends on the locatorCount property. For example, if the value of the locatorCount property is 2, then the locator object will support source0, source1, snapType0, snapType1, searchQuery0, and seacrhQuery1 properties.
プロパティ
プロパティ | 説明 | データ タイプ |
sourceX (読み取り専用) | The name of a particular class used by the locator. | String |
snapTypeX (読み取り専用) | An underscore-separated string containing the snap types used for a given class in the locator. The possible snap types are
| String |
searchQueryX (読み取り専用) | A query to restrict the search to a subset of the features within a given class in the locator. | String |
コードのサンプル
Displays the Network Analyst Layer Locator properties.
# Name: NALayerLocatorProperties_ex01.py
# Description: Prints the source name and snap type information
# for the locators used by a network analysis layer
import arcpy
in_layer = "C:/Data/Route.lyr"
# Create a Describe object from layer file.
desc = arcpy.Describe(in_layer)
count = desc.locatorCount
locators = desc.locators
#print locator information
print "Total Locators: ", count
for i in range(0, count):
sourceName = getattr(locators,"source" + str(i))
snapType = getattr(locators,"snapType" + str(i))
query = getattr(locators, "searchQuery" + str(i))
print "%s : %s : %s" % (sourceName,snapType, query)