サマリー
Provides access to directions properties and query methods.
説明
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.
プロパティ
| プロパティ | 説明 | データ タイプ |
| edges (読み取り専用) | The edges in the sequence being traversed. | TraversedJunction |
| junctions (読み取り専用) | The junctions in the sequence being traversed. | TraversedJunction |
| routeID (読み取り専用) | The ID of the route in the result (zero based). | Integer |
| routeName (読み取り専用) | The name of the route | String |
| softRestrictionNames (読み取り専用) | An iterable of enabled soft restrictions. | Iterable |
方法の概要
| 方法 | 説明 |
| 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. |
方法
adjacentEdges (junction)
| パラメーター | 説明 | データ タイプ |
junction | The adjacent edge from the specified junction. | TraversedJunction |
| データ タイプ | 説明 |
| AdjacentNetworkEdge | An iterable of adjacent edges. |
attributeValue (element, attribute)
| パラメーター | 説明 | データ タイプ |
element | The element that will be queried for the attribute value. | TraversedElement |
attribute | The attribute that the value will be applied to. | Attribute |
| データ タイプ | 説明 |
| 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)
| パラメーター | 説明 | データ タイプ |
element | A TraversedEdge, TraversedJunction, or TraversedTurn object. | TraversedElement |
mapped_field_name | The mapped field name. | String |
| データ タイプ | 説明 |
| 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)
| パラメーター | 説明 | データ タイプ |
turn | The from edge of the specified turn. | TraversedTurn |
| データ タイプ | 説明 |
| TraversedEdge | A traversed edge. |
fromJunction (edge)
| パラメーター | 説明 | データ タイプ |
edge | The edge that will get the from junction. | TraversedEdge |
| データ タイプ | 説明 |
| TraversedJunction | A traversed junction. |
nextTraversedEdge (junction)
| パラメーター | 説明 | データ タイプ |
junction | The next traversed edge from the specified junction. | TraversedJunction |
| データ タイプ | 説明 |
| TraversedEdge | A traversed edge, or None is also a possible return value. |
previousTraversedEdge (junction)
| パラメーター | 説明 | データ タイプ |
junction | The previous traversed edge from the specified junction | TraversedJunction |
| データ タイプ | 説明 |
| TraversedEdge | A traversed edge, or None is also a possible return value. |
toEdge (turn)
| パラメーター | 説明 | データ タイプ |
turn | The to edge of the specified turn. | TraversedTurn |
| データ タイプ | 説明 |
| TraversedEdge | A traversed edge. |
toJunction (edge)
| パラメーター | 説明 | データ タイプ |
edge | The edge that will get the to junction. | TraversedEdge |
| データ タイプ | 説明 |
| TraversedJunction | A traversed junction. |
turns (junction)
| パラメーター | 説明 | データ タイプ |
junction | The turns of the specified junction. | TraversedJunction |
| データ タイプ | 説明 |
| TraversedTurn | An iterable of traversed turns. |