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This class represents a routing algorithm that is based on the A* algorithm.
The A* algorithm is one of the best graph search algorithms that finds the least-cost path from a given start point to a given end point. It uses a distance-plus-cost heuristic function to determine the order in which the search visits routeSegments in the data.
| Name | Parameters | DeclaringType | Summary |
|---|---|---|---|
AStarRoutingAlgorithm | This is a constructor for this class. |
| Name | Parameters | DeclaringType | Summary |
|---|
| Name | Parameters | DeclaringType | Summary |
|---|---|---|---|
Equals | Object | Object | |
GetHashCode | Object | ||
GetRoute | RoutingSource, String, String | RoutingAlgorithm | This method returns a RoutingResult based on the extent you provided. |
GetType | Object | ||
ToString | Object |
| Name | Parameters | DeclaringType | Summary |
|---|---|---|---|
Finalize | Object | ||
GetRouteCore | RoutingSource, String, String | RoutingAlgorithm(overriden) | This method returns a RoutingResult based on the extent you provided. |
MemberwiseClone | Object | ||
OnFindingRoute | FindingRouteRoutingAlgorithmEventArgs | RoutingAlgorithm | This method allows you to raise the FindingRoute event from a derived class. |
| Name | Return | DeclaringType | Summary |
|---|---|---|---|
AStartRouteModifier | Single | ||
DistanceUnit | DistanceUnit | RoutingAlgorithm | |
GeographyUnit | GeographyUnit | RoutingAlgorithm |
| Name | Return | DeclaringType | Summary |
|---|
| Name | Event Arguments | DeclaringType | Summary |
|---|---|---|---|
FindingRoute | FindingRouteRoutingAlgorithmEventArgs | RoutingAlgorithm | This event is called after finding the adjacent routeSegments. |
This is a constructor for this class.
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#AStarRoutingAlgorithm.28.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#AStarRoutingAlgorithm.28.29</a>
| Name | Type | Description |
|---|
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#Equals.28Object.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#Equals.28Object.29</a>
| Return Type | Description |
|---|---|
| Boolean<!– System.Boolean –> |
| Name | Type | Description |
|---|---|---|
| obj | Object<!– System.Object –> |
<!– System.Object –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#GetHashCode.28.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#GetHashCode.28.29</a>
| Return Type | Description |
|---|---|
| Int32<!– System.Int32 –> |
| Name | Type | Description |
|---|
<!– System.Object –> Go Back
This method returns a RoutingResult based on the extent you provided.
This method is the concrete wrapper for the abstract method GetRouteCore.This method gets the routing result based on the extent you provided. In this method, you are repsonsible for implementing a routing algorithm to get the path between two routeSegments.
| Return Type | Description |
|---|---|
| Collection<RouteSegment><!– System.Collections.ObjectModel.Collection{ThinkGeo.MapSuite.Routing.RouteSegment} –> | Routing result that contains path information. |
| Name | Type | Description |
|---|---|---|
| routingSource | RoutingSource<!– ThinkGeo.MapSuite.Routing.RoutingSource –> | The routing source that contains the routeSegments to route on. |
| startFeatureId | String<!– System.String –> | The feature ID which represents the starting routeSegment. |
| endFeatureId | String<!– System.String –> | The feature ID which represents the ending routeSegment. |
<!– ThinkGeo.MapSuite.Routing.RoutingAlgorithm –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#GetType.28.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#GetType.28.29</a>
| Return Type | Description |
|---|---|
| Type<!– System.Type –> |
| Name | Type | Description |
|---|
<!– System.Object –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#ToString.28.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#ToString.28.29</a>
| Return Type | Description |
|---|---|
| String<!– System.String –> |
| Name | Type | Description |
|---|
<!– System.Object –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#Finalize.28.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#Finalize.28.29</a>
| Return Type | Description |
|---|---|
| Void<!– System.Void –> |
| Name | Type | Description |
|---|
<!– System.Object –> Go Back
This method returns a RoutingResult based on the extent you provided.
This abstract method is called from the concrete public method GetRoute.This method gets the routing result based on the extent you provided. In this method, you are repsonsible for implementing a routing algorithm to get the path between two routeSegments.
| Return Type | Description |
|---|---|
| Collection<RouteSegment><!– System.Collections.ObjectModel.Collection{ThinkGeo.MapSuite.Routing.RouteSegment} –> | Routing result that contains path information. |
| Name | Type | Description |
|---|---|---|
| routingSource | RoutingSource<!– ThinkGeo.MapSuite.Routing.RoutingSource –> | The routing source that contains the routeSegments to route on. |
| startFeatureId | String<!– System.String –> | The feature ID which represents the starting routeSegment. |
| endFeatureId | String<!– System.String –> | The feature ID which represents the ending routeSegment. |
<!– ThinkGeo.MapSuite.Routing.RoutingAlgorithm(overriden) –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#MemberwiseClone.28.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#MemberwiseClone.28.29</a>
| Return Type | Description |
|---|---|
| Object<!– System.Object –> |
| Name | Type | Description |
|---|
<!– System.Object –> Go Back
This method allows you to raise the FindingRoute event from a derived class.
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#OnFindingRoute.28FindingRouteRoutingAlgorithmEventArgs.29” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#OnFindingRoute.28FindingRouteRoutingAlgorithmEventArgs.29</a>
| Return Type | Description |
|---|---|
| Void<!– System.Void –> |
| Name | Type | Description |
|---|---|---|
| e | FindingRouteRoutingAlgorithmEventArgs<!– ThinkGeo.MapSuite.Routing.FindingRouteRoutingAlgorithmEventArgs –> |
<!– ThinkGeo.MapSuite.Routing.RoutingAlgorithm –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#AStartRouteModifier” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#AStartRouteModifier</a>
| Return Type |
|---|
| Single<!– System.Single –> |
<!– ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#DistanceUnit” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#DistanceUnit</a>
| Return Type |
|---|
| DistanceUnit<!– ThinkGeo.MapSuite.Core.DistanceUnit –> |
<!– ThinkGeo.MapSuite.Routing.RoutingAlgorithm –> Go Back
For the most updated Info for this topic, please check it here:<a href=“http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#GeographyUnit” target=“_blank”>http://wiki.thinkgeo.com/wiki/ThinkGeo.MapSuite.Routing.AStarRoutingAlgorithm#GeographyUnit</a>
| Return Type |
|---|
| GeographyUnit<!– ThinkGeo.MapSuite.Core.GeographyUnit –> |
<!– ThinkGeo.MapSuite.Routing.RoutingAlgorithm –> Go Back
This event is called after finding the adjacent routeSegments.
This event is called after finding the adjacent routeSegments. It wil be called many times during the route.
| Event Arguments |
|---|
| FindingRouteRoutingAlgorithmEventArgs<!– ThinkGeo.MapSuite.Routing.FindingRouteRoutingAlgorithmEventArgs –> |
<!– ThinkGeo.MapSuite.Routing.RoutingAlgorithm –> Go Back
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