//最近设施查找
private void FindClosestFacility_Click(object sender, RoutedEventArgs e)
{
//设置权重字段列表
WeightFieldInfo weightFieldInfo = new WeightFieldInfo { Name = "length", TFWeightField = "SmLength", FTWeightField = "SmLength" };
List<WeightFieldInfo> list = new List<WeightFieldInfo>();
list.Add(weightFieldInfo);
//设置网络分析模型
NetworkModelSetting networkModelSetting = new NetworkModelSetting
{
NetworkDatasetName = "RoadNet",
NetworkDataSourceName = "changchun",
Tolerance = 30,
NodeIDField = "SMNODEID",
EdgeIDField = "SmID",
WeightFieldInfos = list,
TNodeIDField = "SMTNODE",
FNodeIDField = "SMFNODE",
};
//设置网络分析参数
NetworkAnalystParam networkAnalystParam = new NetworkAnalystParam
{
Point2Ds = points,
IsPathsReturn = true,
WeightName = "length"
};
//设置最近设施查找参数
ProximityParam proximityParam = new ProximityParam
{
FacilityCount = 1,
MaxImpedance = 100000,
NetworkAnalystParam = networkAnalystParam
};
//设置最近设施分析参数
ClosestFacilityParameters paramters = new ClosestFacilityParameters
{
MapName = "Changchun",
EventPoint = eventp,
NetworkSetting = networkModelSetting,
ProximityParam = proximityParam
};
//与服务器交换
ClosestFacilityService service = new ClosestFacilityService("http://localhost:7080/demo");
service.ProcessAsync(paramters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<NetworkAnalystEventArgs>(service_ProcessCompleted);
}
private void PathAnalyst_Click(object sender, RoutedEventArgs e)
{
//设置权重字段列表
WeightFieldInfo weightFieldInfo = new WeightFieldInfo { Name = "length", TFWeightField = "SmLength", FTWeightField = "SmLength" };
List<WeightFieldInfo> list = new List<WeightFieldInfo>();
list.Add(weightFieldInfo);
//设置网络分析模型
NetworkModelSetting networkModelSetting = new NetworkModelSetting
{
NetworkDatasetName = "RoadNet",
NetworkDataSourceName = "changchun",
Tolerance = 300,
NodeIDField = "SMNODEID",
EdgeIDField = "SmID",
WeightFieldInfos = list,
TNodeIDField = "SMTNODE",
FNodeIDField = "SMFNODE",
};
//设置网络分析参数
NetworkAnalystParam networkAnalystParam = new NetworkAnalystParam
{
Point2Ds = points,
//IsPathsReturn = true,
WeightName = "length",
};
//设置服务区分析子参数
ServiceAreaParam serviceArea = new ServiceAreaParam
{
NetworkAnalystParam = networkAnalystParam,
Weights = listweights
};
//设置服务区分析参数
ServiceAreaParameters parameters = new ServiceAreaParameters
{
MapName = "Changchun",
NetworkSetting = networkModelSetting,
ServiceAreaParam = serviceArea
};
//与服务器交互
ServiceAreaService service = new ServiceAreaService("http://localhost:7080/demo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<ServiceAreaEventArgs>(service_ProcessCompleted);
}
private void PathAnalyst_Click(object sender, RoutedEventArgs e)
{
TSPPathParam pathParam = new TSPPathParam();
//设置权重字段列表
WeightFieldInfo weightFieldInfo = new WeightFieldInfo { Name = "length", TFWeightField = "SmLength", FTWeightField = "SmLength" };
List<WeightFieldInfo> list = new List<WeightFieldInfo>();
list.Add(weightFieldInfo);
//设置网络分析模型
NetworkModelSetting networkModelSetting = new NetworkModelSetting
{
NetworkDatasetName = "RoadNet",
NetworkDataSourceName = "changchun",
Tolerance = 300,
NodeIDField = "SMNODEID",
EdgeIDField = "SmID",
WeightFieldInfos = list,
TNodeIDField = "SMTNODE",
FNodeIDField = "SMFNODE",
};
//设置网络分析参数
NetworkAnalystParam networkAnalystParam = new NetworkAnalystParam
{
Point2Ds = points,
IsPathsReturn = true,
WeightName = "length",
};
//设置旅行商参数，判断是否指定终点
if (terminal.IsChecked == true)
{
pathParam = new TSPPathParam
{
NetworkAnalystParam = networkAnalystParam,
IsEndNodeAssigned = true
};
}
else
{
pathParam = new TSPPathParam
{
NetworkAnalystParam = networkAnalystParam,
};
}
//设置旅行商分析参数
FindTSPPathParameters parameters = new FindTSPPathParameters
{
MapName = "Changchun",
NetworkSetting = networkModelSetting,
TSPPathParam = pathParam
};
//与服务器交换
FindTSPPathService service = new FindTSPPathService("http://localhost:7080/demo");
service.ProcessAsync(parameters);
service.Failed += new EventHandler<ServiceFailedEventArgs>(service_Failed);
service.ProcessCompleted += new EventHandler<NetworkAnalystEventArgs>(service_ProcessCompleted);
}
internal static string ToJson(NetworkModelSetting networkModelSetting)
{
if (networkModelSetting == null)
{
return null;
}
string json = "{";
List<string> list = new List<string>();
if (!string.IsNullOrEmpty(networkModelSetting.NetworkDatasetName))
{
list.Add(string.Format("\"networkDatasetName\":\"{0}\"", networkModelSetting.NetworkDatasetName));
}
if (!string.IsNullOrEmpty(networkModelSetting.NetworkDataSourceName))
{
list.Add(string.Format("\"networkDataSourceName\":\"{0}\"", networkModelSetting.NetworkDataSourceName));
}
list.Add(string.Format("\"tolerance\":\"{0}\"", networkModelSetting.Tolerance));
if (!string.IsNullOrEmpty(networkModelSetting.NodeIDField))
{
list.Add(string.Format("\"nodeIDField\":\"{0}\"", networkModelSetting.NodeIDField));
}
if (!string.IsNullOrEmpty(networkModelSetting.EdgeIDField))
{
list.Add(string.Format("\"edgeIDField\":\"{0}\"", networkModelSetting.EdgeIDField));
}
if (networkModelSetting.WeightFieldInfos != null)
{
List<string> infos = new List<string>();
foreach (WeightFieldInfo info in networkModelSetting.WeightFieldInfos)
{
infos.Add(WeightFieldInfo.ToJson(info));
}
list.Add(string.Format("\"weightFieldInfos\":[{0}]", string.Join(",", infos.ToArray())));
}
if (!string.IsNullOrEmpty(networkModelSetting.TNodeIDField))
{
list.Add(string.Format("\"tNodeIDField\":\"{0}\"", networkModelSetting.TNodeIDField));
}
if (!string.IsNullOrEmpty(networkModelSetting.FNodeIDField))
{
list.Add(string.Format("\"fNodeIDField\":\"{0}\"", networkModelSetting.FNodeIDField));
}
if (!string.IsNullOrEmpty(networkModelSetting.NodeNameField))
{
list.Add(string.Format("\"nodeNameField\":\"{0}\"", networkModelSetting.NodeNameField));
}
else
{
list.Add("\"nodeNameField\":\"\"");
}
if (!string.IsNullOrEmpty(networkModelSetting.EdgeNameField))
{
list.Add(string.Format("\"edgeNameField\":\"{0}\"", networkModelSetting.EdgeNameField));
}
else
{
list.Add("\"edgeNameField\":\"\"");
}
if (networkModelSetting.BarrierEdges != null && networkModelSetting.BarrierEdges.Count > 0)
{
List<string> barrieredges = new List<string>();
foreach (int i in networkModelSetting.BarrierEdges)
{
barrieredges.Add(i.ToString());
}
list.Add(string.Format("\"barrierEdges\":[{0}]", string.Join(",", barrieredges.ToArray())));
}
else if (networkModelSetting.BarrierEdges == null)
{
list.Add("\"barrierEdges\":null");
}
if (networkModelSetting.BarrierNodes != null && networkModelSetting.BarrierNodes.Count > 0)
{
List<string> barriernodes = new List<string>();
foreach (int ii in networkModelSetting.BarrierNodes)
{
barriernodes.Add(ii.ToString());
}
list.Add(string.Format("\"barrierNodes\":[{0}]", string.Join(",", barriernodes.ToArray())));
}
else if (networkModelSetting.BarrierNodes == null)
{
list.Add("\"barrierNodes\":null");
}
if (networkModelSetting.TurnTableSetting != null)
{
list.Add(string.Format("\"turnTableSetting\":[{0}]", TurnTableSetting.ToJson(networkModelSetting.TurnTableSetting)));
}
else if (networkModelSetting.TurnTableSetting == null)
{
list.Add("\"turnTableSetting\":null");
}
json += string.Join(",", list.ToArray());
json += "}";
return json;
}