ListDirectionsStyleNames

Résumé

Returns a list of the available styles for generating directions from a route created during network analysis. Each directions style is appropriate for a different application.

Discussion

This function can be used in a custom script tool validation to populate a ValueList of available directions styles for the user to choose from.

Syntaxe

ListDirectionsStyleNames({network_dataset_path})

Le paramètre Explication Type de données

Le paramètre	Explication	Type de données
network_dataset_path	A variable that references the catalog path of the network dataset. The catalog path of a network dataset can be obtained from the `dataSource` property of a network dataset layer or a network analysis layer object. It can also be obtained from the `catalogPath` property of a network dataset describe object. The parameter also accepts a network dataset layer object.	String

network_dataset_path

A variable that references the catalog path of the network dataset. The catalog path of a network dataset can be obtained from the dataSource property of a network dataset layer or a network analysis layer object. It can also be obtained from the catalogPath property of a network dataset describe object.

The parameter also accepts a network dataset layer object.

String

Valeur de retour

Type de données	Explication
String	The list of available directions styles containing strings representing the styles installed on your machine. It is a subset of the following styles: NA Desktop—This style generates turn-by-turn directions suitable for printing. NA Navigation—This style generates turn-by-turn directions designed for an in-vehicle navigation device. NA Campus—This style generates turn-by-turn directions suitable for indoor and outdoor pedestrian routing.

Type de données

Explication

String

The list of available directions styles containing strings representing the styles installed on your machine. It is a subset of the following styles:

NA Desktop—This style generates turn-by-turn directions suitable for printing.
NA Navigation—This style generates turn-by-turn directions designed for an in-vehicle navigation device.
NA Campus—This style generates turn-by-turn directions suitable for indoor and outdoor pedestrian routing.

Exemple de code

ListDirectionsStyleNames example

Lists supported directions styles.

# Create a list of available directions styles
dir_styles = arcpy.na.ListDirectionsStyleNames()