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Return an array with meta-data for each coordinate.

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Currently supports duration and distance for each coordinate.

This is particularly useful in map-matching, comparing how
a trip progresses compared to a real GPS trace that is
map-matched.
This commit is contained in:
Daniel Patterson
2016-05-08 22:58:13 -07:00
committed by Patrick Niklaus
parent 0f2bb5dde5
commit fa525ad610
13 changed files with 121 additions and 10 deletions
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@@ -145,6 +145,7 @@ In addition to the [general options](#general-options) the following options are
|------------|------------------------------------------|-------------------------------------------------------------------------------|
|alternatives|`true`, `false` (default) |Search for alternative routes and return as well.\* |
|steps |`true`, `false` (default) |Return route steps for each route leg |
|annotate |`true`, `false` (default) |Returns additional metadata for each coordinate along the route geometry. |
|geometries |`polyline` (default), `geojson` |Returned route geometry format (influences overview and per step) |
|overview |`simplified` (default), `full`, `false` |Add overview geometry either full, simplified according to highest zoom level it could be display on, or not at all.|
|continue_straight |`default` (default), `true`, `false`|Forces the route to keep going straight at waypoints and don't do a uturn even if it would be faster. Default value depends on the profile. |
@@ -247,6 +248,7 @@ In addition to the [general options](#general-options) the following options are
|------------|------------------------------------------------|------------------------------------------------------------------------------------------|
|steps |`true`, `false` (default) |Return route steps for each route |
|geometries |`polyline` (default), `geojson` |Returned route geometry format (influences overview and per step) |
|annotate |`true`, `false` (default) |Returns additional metadata for each coordinate along the route geometry. |
|overview |`simplified` (default), `full`, `false` |Add overview geometry either full, simplified according to highest zoom level it could be display on, or not at all.|
|timestamps |`{timestamp};{timestamp}[;{timestamp} ...]` |Timestamp of the input location. |
|radiuses |`{radius};{radius}[;{radius} ...]` |Standard deviation of GPS precision used for map matching. If applicable use GPS accuracy.|
@@ -292,6 +294,7 @@ In addition to the [general options](#general-options) the following options are
|Option |Values |Description |
|------------|------------------------------------------------|---------------------------------------------------------------------------|
|steps |`true`, `false` (default) |Return route instructions for each trip |
|annotate |`true`, `false` (default) |Returns additional metadata for each coordinate along the route geometry. |
|geometries |`polyline` (default), `geojson` |Returned route geometry format (influences overview and per step) |
|overview |`simplified` (default), `full`, `false` |Add overview geometry either full, simplified according to highest zoom level it could be display on, or not at all.|
@@ -377,6 +380,13 @@ Represents a route between two waypoints.
| true | array of `RouteStep` objects describing the turn-by-turn instructions |
| false | empty array |
- `annotation`: Additional details about each coordinate along the route geometry:
| annotate | |
|--------------|-----------------------------------------------------------------------|
| true | returns distance and durations of each coordinate along the route |
| false | will not exist |
#### Example
With `steps=false`: