private void button3_Click(object sender, EventArgs e)
{
try
{
if (comboBox1.Text == "")
{
MessageBox.Show("请输入应急资源仓库数据", "输入应急资源仓库数据", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
}
else if (comboBox2.Text == "")
{
MessageBox.Show("请输入应急处置空间位置数据", "输入应急处置空间位置数据", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
}
else
{
IFeatureLayer pFeatureLayerDepot = CDataImport.ImportFeatureLayerFromControltext(comboBox1.Text);
List <IPoint> Depotpoint = new List <IPoint>();
IFeatureClass pFeatureClassDepot = pFeatureLayerDepot.FeatureClass;
IFeatureCursor pFeatureCursorDepot = pFeatureClassDepot.Search(null, false);
IFeature pFeatureDepot = pFeatureCursorDepot.NextFeature();
while (pFeatureDepot != null)
{
Depotpoint.Add(pFeatureDepot.Shape as IPoint);
pFeatureDepot = pFeatureCursorDepot.NextFeature();
}
IFeatureLayer pFeatureLayerDept = CDataImport.ImportFeatureLayerFromControltext(comboBox2.Text);
List <IPoint> Deptpoint = new List <IPoint>();
IFeatureClass pFeatureClassDept = pFeatureLayerDept.FeatureClass;
IFeatureCursor pFeatureCursorDept = pFeatureClassDept.Search(null, false);
IFeature pFeatureDept = pFeatureCursorDept.NextFeature();
while (pFeatureDept != null)
{
Deptpoint.Add(pFeatureDept.Shape as IPoint);
pFeatureDept = pFeatureCursorDept.NextFeature();
}
//获取应急资源仓库到达应急处置空间位置的路径
DijkstraClass.DynamicRoutePlanDijkstra pDynamicRoutePlan = new DijkstraClass.DynamicRoutePlanDijkstra();
List <Result> resultlist = new List <Result>();
resultlist = pDynamicRoutePlan.DepotToDest(pFeatureLayerDepot, pFeatureLayerDept, pRoadAgent);
//将路网初始化成IPolyline
Collection <RouteNode> routeNodes = new Collection <RouteNode>();//存储某起点和终点最短路径网络所经过的结点
List <IPolyline> routeroad = new List <IPolyline>();
RouteResult = new List <List <VehicleRouteResult> >();
for (int i = 0; i < resultlist.Count; i++)
{
foreach (string str in resultlist[i].StrResultNode)
{
DynamicRoutePlanDijkstra.addRouteNodes(routeNodes, str);
}
DynamicRoutePlanDijkstra.addRouteNodes(routeNodes, resultlist[i].EndNodeID);
List <VehicleRouteResult> ListVehicleRouteResult = new List <VehicleRouteResult>();
ListVehicleRouteResult = pDynamicRoutePlan.GetVehicleRoad(routeNodes, Depotpoint[i], Deptpoint[0]);
RouteResult.Add(ListVehicleRouteResult);
ListVehicleRouteResult = null;
//显示路线在主页面上
pDynamicRoutePlan.GetIElement(routeNodes);
routeroad.Add(Variable.PElement.Geometry as IPolyline);
routeNodes.Clear();
}
//显示路线在主页面上
DynamicRoutePlanDijkstra.GetIElement(routeroad);
DynamicRoutePlanDijkstra.displayElement();
//道路智能体的初始化
//进行车辆智能体的运行
for (int k = 0; k < Depotpoint.Count; k++)
{
EmergencyVehicle emergencyVehicle = new EmergencyVehicle();
emergencyVehicle.OriginationPoint = Depotpoint[k];
emergencyVehicle.DestinationPoint = Deptpoint[0];
emergencyVehicle.PlanRouteResult = RouteResult[k];
pEmergencyVehicleAgent.Add(emergencyVehicle);
}
VehicleCount = pEmergencyVehicleAgent.Count;
ProgressCount = new int[VehicleCount];
//初始化车辆所在的路网中
for (int j = 0; j < VehicleCount; j++)
{
ProgressCount[j] = 0;
}
//获取车辆当前所在路网的路段
for (int a = 0; a < VehicleCount; a++)
{
pEmergencyVehicleAgent[a].RunVehicleLine = pEmergencyVehicleAgent[a].PlanRouteResult[ProgressCount[a]].pLine;
pEmergencyVehicleAgent[a].CurrentLine = pEmergencyVehicleAgent[a].PlanRouteResult[ProgressCount[a]].pLine;
pEmergencyVehicleAgent[a].CurrentOrigination = pEmergencyVehicleAgent[a].PlanRouteResult[ProgressCount[a]].Startpoint;
pEmergencyVehicleAgent[a].CurrentDestination = pEmergencyVehicleAgent[a].PlanRouteResult[ProgressCount[a]].Endpoint;
pEmergencyVehicleAgent[a].Distance = 1550.5;
}
//获取车辆所在的路网的的点
for (int b = 0; b < VehicleCount; b++)
{
if (pEmergencyVehicleAgent[b].CurrentLine.FromPoint.X == pEmergencyVehicleAgent[b].CurrentOrigination.X && pEmergencyVehicleAgent[b].CurrentLine.FromPoint.Y == pEmergencyVehicleAgent[b].CurrentOrigination.Y)
{
pEmergencyVehicleAgent[b].CurrentPoint = pEmergencyVehicleAgent[b].CurrentLine.FromPoint;
}
else
{
pEmergencyVehicleAgent[b].CurrentPoint = pEmergencyVehicleAgent[b].CurrentLine.ToPoint;
}
}
for (int c = 0; c < VehicleCount; c++)
{
DrawPointElement(pEmergencyVehicleAgent[c].CurrentPoint);
}
timer1.Enabled = true;
timer1.Interval = 1500;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\n" + ex.ToString(), "异常");
}
}
public void Emergency_RemoveVehicle(EmergencyVehicle emergencyVehicle)
{
Emergency_VehicleList.Remove(emergencyVehicle);
}
