|
public FindClosestFacility ( string networkDatasetName, Point2D facilityPoints, Point2D eventPoint, int expectFacilityCount, bool fromEvent, double maxWeight, TransportationAnalystParameter parameter ) : List |
||
| networkDatasetName | string | 用于唯一标识一个网络数据集的字符串，必设参数。 |
| facilityPoints | Point2D | 表示设施点的坐标点数组，必设参数。 |
| eventPoint | Point2D | 表示事件点的坐标点，必设参数。 |
| expectFacilityCount | int | 要查找的设施点数量，可选参数，默认值为1。 |
| fromEvent | bool | 是否从事件点到设施点进行查找，可选参数，默认为false。 |
| maxWeight | double | 查找半径，必设参数。单位同 parameter（交通网络分析通用参数）中设置的权值字段一致，如果要查找整个网络，该值设为 0。 |
| parameter | TransportationAnalystParameter | 交通网络分析通用参数。可选参数，默认返回EdgeIDs、NodeIDs、Routes信息。 |
| return | List |
|
public List<ClosestFacilityPath<Point2D>> FindClosestFacility(string networkDatasetName, Point2D[] facilityPoints, Point2D eventPoint, int expectFacilityCount,
bool fromEvent, double maxWeight, TransportationAnalystParameter parameter)
{
return _netWorkAnalystProvider.FindClosestFacility(networkDatasetName, facilityPoints, eventPoint, expectFacilityCount,
fromEvent, maxWeight, parameter);
}
|
NetworkAnalyst::FindClosestFacility ( string networkDatasetName, int facilityIDs, int eventID, int expectFacilityCount, bool fromEvent, double maxWeight, TransportationAnalystParameter parameter ) : List |