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DataQueryQuerySpeedLimit Method (LatLon, Double, VehicleSpec, DateTime)

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Gets a SpeedLimit, for the specified location (LatLon), heading, vehicle specifications (VehicleSpec), and time of day.

Namespace:  Telogis.GeoBase
Assembly:  geobase.net (in geobase.net.dll) Version: 4.99.0.0
Syntax
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public static SpeedLimit QuerySpeedLimit(
	LatLon location,
	double heading,
	VehicleSpec spec,
	DateTime time
)

Parameters

location
Type: Telogis.GeoBaseLatLon
The latitude/longitude coordinates of the physical location.
heading
Type: SystemDouble
The direction traveled along the link, in degrees. The default is double.MaxValue, which indicates no heading.
spec
Type: Telogis.GeoBase.RoutingVehicleSpec
The vehicle specifications.
time
Type: SystemDateTime
The time of day.

Return Value

Type: SpeedLimit
A SpeedLimit containing the speed limit and its source for the given location, heading, vehicle specifications, and time. Returns "IsValid = false" if a speed limit could not be found.
See Also