Zusammenfassung
Provides access to directions properties and query methods.
Diskussion
A DirectionsQuery object is provided as a parameter to the customize method, allowing access to the output directions traversed junctions and traversed edges. The direction points associated with these elements can be accessed allowing them to be customized.
Eigenschaften
Eigenschaft | Erläuterung | Datentyp |
edges (Schreibgeschützt) | The edges in the sequence being traversed. | TraversedJunction |
junctions (Schreibgeschützt) | The junctions in the sequence being traversed. | TraversedJunction |
routeID (Schreibgeschützt) | The ID of the route in the result (zero based). | Integer |
routeName (Schreibgeschützt) | The name of the route | String |
softRestrictionNames (Schreibgeschützt) | An iterable of enabled soft restrictions. | Iterable |
Methodenübersicht
Methode | Erläuterung |
adjacentEdges (junction) | Returns the adjacent edges of the specified junction. These edges are not traversed. |
attributeValue (element, attribute) | Returns the value of the specified network attribute for the element. |
fieldValue (element, mapped_field_name) | Returns the value of the specified mapped field for the specified element. |
fromEdge (turn) | Returns the from edge of the specified turn. |
fromJunction (edge) | Returns the from junction for the specified edge. |
nextTraversedEdge (junction) | Returns the next edge of the specified junction. |
previousTraversedEdge (junction) | Returns the previous edge of the specified junction. |
toEdge (turn) | Returns the to edge of the specified turn. |
toJunction (edge) | Returns the to junction for the specified edge. |
turns (junction) | Returns the turns of the specified junction. |
Methoden
adjacentEdges (junction)
Parameter | Erläuterung | Datentyp |
junction | The adjacent edge from the specified junction. | TraversedJunction |
Datentyp | Erläuterung |
AdjacentNetworkEdge | An iterable of adjacent edges. |
attributeValue (element, attribute)
Parameter | Erläuterung | Datentyp |
element | The element that will be queried for the attribute value. | TraversedElement |
attribute | The attribute that the value will be applied to. | Attribute |
Datentyp | Erläuterung |
Object | The attribute value or None if the attribute doesn't exist. This could also be an integer, a float, or a boolean. |
fieldValue (element, mapped_field_name)
Parameter | Erläuterung | Datentyp |
element | A TraversedEdge, TraversedJunction, or TraversedTurn object. | TraversedElement |
mapped_field_name | The mapped field name. | String |
Datentyp | Erläuterung |
Object | The field value or None if the field doesn't exist or is not mapped. This could also be an integer, a float, or a string. |
fromEdge (turn)
Parameter | Erläuterung | Datentyp |
turn | The from edge of the specified turn. | TraversedTurn |
Datentyp | Erläuterung |
TraversedEdge | A traversed edge. |
fromJunction (edge)
Parameter | Erläuterung | Datentyp |
edge | The edge that will get the from junction. | TraversedEdge |
Datentyp | Erläuterung |
TraversedJunction | A traversed junction. |
nextTraversedEdge (junction)
Parameter | Erläuterung | Datentyp |
junction | The next traversed edge from the specified junction. | TraversedJunction |
Datentyp | Erläuterung |
TraversedEdge | A traversed edge, or None is also a possible return value. |
previousTraversedEdge (junction)
Parameter | Erläuterung | Datentyp |
junction | The previous traversed edge from the specified junction | TraversedJunction |
Datentyp | Erläuterung |
TraversedEdge | A traversed edge, or None is also a possible return value. |
toEdge (turn)
Parameter | Erläuterung | Datentyp |
turn | The to edge of the specified turn. | TraversedTurn |
Datentyp | Erläuterung |
TraversedEdge | A traversed edge. |
toJunction (edge)
Parameter | Erläuterung | Datentyp |
edge | The edge that will get the to junction. | TraversedEdge |
Datentyp | Erläuterung |
TraversedJunction | A traversed junction. |
turns (junction)
Parameter | Erläuterung | Datentyp |
junction | The turns of the specified junction. | TraversedJunction |
Datentyp | Erläuterung |
TraversedTurn | An iterable of traversed turns. |