Synthèse
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})
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 |
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:
|
Exemple de code
Lists supported directions styles.
# Create a list of available directions styles
dir_styles = arcpy.na.ListDirectionsStyleNames()
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