OnlineMapsGoogleRoads Class Reference

The Google Maps Roads API identifies the roads a vehicle was traveling along and provides additional metadata about those roads, such as speed limits.
https://developers.google.com/maps/documentation/roads/intro?hl=en. More...

Inheritance diagram for OnlineMapsGoogleRoads:

Classes
class	Location
	Latitude and longitude value. More...
class	SnapToRoadResult
	Snap to road result. More...
class	SpeedLimitResult
	Speed limit result. More...

Public Types
enum	Units { KPH , MPH }
	Speed limits in kilometers or miles per hour. More...

Static Public Member Functions
static SnapToRoadResult[]	GetSnapToRoadResults (string response)
	Convert response string into an array of SnapToRoadResult.
static SpeedLimitResult[]	GetSpeedLimitResults (string response)
	Convert response string into an array of SpeedLimitResult.
static OnlineMapsGoogleRoads	SnapToRoads (string key, IEnumerable path, bool interpolate=false)
	This service returns the best-fit road geometry for a given set of GPS coordinates. This service takes up to 100 GPS points collected along a route, and returns a similar set of data with the points snapped to the most likely roads the vehicle was traveling along. Optionally, you can request that the points be interpolated, resulting in a path that smoothly follows the geometry of the road. https://developers.google.com/maps/documentation/roads/snap.
static OnlineMapsGoogleRoads	SpeedLimits (string key, IEnumerable path, Units units=Units.KPH)
	This service returns the posted speed limit for a road segment. The Speed Limit service is only available to Google Maps APIs Premium Plan customers. https://developers.google.com/maps/documentation/roads/speed-limits?hl=en.

Additional Inherited Members
Public Member Functions inherited from OnlineMapsWebServiceAPI
void	Destroy ()
	Destroys the current request to webservice.
OnlineMapsWWW	GetWWW ()
	Get request instance.
Public Attributes inherited from OnlineMapsTextWebService
Action< string >	OnComplete
	Event that occurs when a response is received from webservice.
new Action< OnlineMapsTextWebService >	OnFailed
	Event that occurs when an error response is received from webservice.
new Action< OnlineMapsTextWebService >	OnFinish
	This event is occurs after other events, before disposing the request.
new Action< OnlineMapsTextWebService >	OnSuccess
	Event that occurs when a success response is received from webservice.
Public Attributes inherited from OnlineMapsWebServiceAPI
Action< OnlineMapsWebServiceAPI >	OnFailed
	Event that occurs when an error response is received from webservice.
Action< OnlineMapsWebServiceAPI >	OnFinish
	Event that occurs after OnComplete, when the response from webservice processed.
Action< OnlineMapsWebServiceAPI >	OnDispose
	Event that occurs when the current request instance is disposed.
Action< OnlineMapsWebServiceAPI >	OnSuccess
	Event that occurs when a success response is received from webservice.
object	customData
	In this variable you can put any data that you need to work with requests.
Protected Member Functions inherited from OnlineMapsTextWebService
void	OnRequestComplete (OnlineMapsWWW www)
	Checks whether the response from webservice.
Protected Attributes inherited from OnlineMapsTextWebService
string	_response
	Response string.
Properties inherited from OnlineMapsTextWebService
string	response [get]
	Gets a response from webservice.
Properties inherited from OnlineMapsWebServiceAPI
OnlineMapsQueryStatus	status [get]
	Gets the current status of the request to webservice.

Detailed Description

The Google Maps Roads API identifies the roads a vehicle was traveling along and provides additional metadata about those roads, such as speed limits.
https://developers.google.com/maps/documentation/roads/intro?hl=en.

Member Enumeration Documentation

Units

enum OnlineMapsGoogleRoads.Units

Speed limits in kilometers or miles per hour.

Enumerator
KPH	Kilometers per hour.
MPH	Miles per hour.

Member Function Documentation

GetSnapToRoadResults()

static SnapToRoadResult[] OnlineMapsGoogleRoads.GetSnapToRoadResults ( string response )

static

Convert response string into an array of SnapToRoadResult.

Parameters

response

Response string from Google Roads API

Returns

Array of SnapToRoadResult

GetSpeedLimitResults()

static SpeedLimitResult[] OnlineMapsGoogleRoads.GetSpeedLimitResults ( string response )

static

Convert response string into an array of SpeedLimitResult.

Parameters

response

Response string from Google Roads API

Returns

Array of SpeedLimitResult

SnapToRoads()

static OnlineMapsGoogleRoads OnlineMapsGoogleRoads.SnapToRoads ( string key, IEnumerable path, bool interpolate = false )

static

This service returns the best-fit road geometry for a given set of GPS coordinates.
This service takes up to 100 GPS points collected along a route, and returns a similar set of data with the points snapped to the most likely roads the vehicle was traveling along.
Optionally, you can request that the points be interpolated, resulting in a path that smoothly follows the geometry of the road.
https://developers.google.com/maps/documentation/roads/snap.

Parameters

key	Your application's API key. Your application must identify itself every time it sends a request to the Google Maps Roads API by including an API key with each request.
path	The path to be snapped. IEnumerable values can be float, double or Vector2.
interpolate	Whether to interpolate a path to include all points forming the full road-geometry. When true, additional interpolated points will also be returned, resulting in a path that smoothly follows the geometry of the road, even around corners and through tunnels. Interpolated paths will most likely contain more points than the original path.

Returns

Instance of request.

SpeedLimits()

static OnlineMapsGoogleRoads OnlineMapsGoogleRoads.SpeedLimits ( string key, IEnumerable path, Units units = Units::KPH )

static

This service returns the posted speed limit for a road segment.
The Speed Limit service is only available to Google Maps APIs Premium Plan customers.
https://developers.google.com/maps/documentation/roads/speed-limits?hl=en.

Parameters

key	Your application's API key. Your application must identify itself every time it sends a request to the Google Maps Roads API by including an API key with each request.
path	IEnumerable values can be float, double, Vector2 or string. If values is string, it must contain placeId. If values is float, double or Vector2, it must contain coordinates.
units	Whether to return speed limits in kilometers or miles per hour. This can be set to either KPH or MPH.

Returns

Instance of request.