DirectionsCustomizer

サマリー

A base class for a directions customizer.

ディスカッション

This class is used as the base class when creating a directions customizer class (class MyCustDirs(arcpy.nax.DirectionsCustomizer)).

方法

attach(network_query)

Verifies that the direction customizer can be attached to the network.

It is invoked when the direction customizer is attached to the network dataset. It may be invoked multiple times depending on the number of threads accessing the network.

名前	説明	データ タイプ
network_query	The network query instance for the current network dataset.	NetworkQuery

戻り値

データ タイプ	説明
Boolean	True, if the direction customizer can be attached to the network dataset

customize(directions_query)

Customizes the final directions output.

It is invoked by the directions engine once per route.

名前	説明	データ タイプ
directions_query	The directions query instance for the current route.	DirectionsQuery