private void OrderPoints(string[] strArrayPoints, CustomMapPoint mpac, CustomMapPoint loc1, CustomMapPoint loc2, int node)
{
int index;
if (Isclost(mpac, loc1, 0.001))
{
for (index = 0; index < strArrayPoints.Length - 1; index++)
{
var tmoloc = new CustomMapPoint(double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[0]))
{
Node = node
};
carloc.Add(tmoloc);
}
}
else
{
for (index = strArrayPoints.Length - 1; index >= 0; index--)
{
var tmoloc1 = new CustomMapPoint(double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[0]))
{
Node = node
};
carloc.Add(tmoloc1);
}
}
}
private bool IsCloset(CustomMapPoint loc, CustomMapPoint loc1, CustomMapPoint loc2)
{
bool isclose = false;
double x = Math.Pow((loc.X - loc1.X), 2) + Math.Pow((loc.Y - loc1.Y), 2);
double y = Math.Pow((loc.X - loc2.X), 2) + Math.Pow((loc.Y - loc2.Y), 2);
if (x > y)
{
isclose = true;
}
return(isclose);
}
private void TimerCompleted(object sender, EventArgs e)
{
CarGraphic c = GetCarByName("car", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer);
if (carloc.Count > 0)
{
CustomMapPoint lc = carloc.ElementAt(_cari);
if (lc != null)
{
c.Node = lc.Node;
c.Geometry = lc;
}
if (_cari % 10 == 0 && cbxLocCar.IsChecked == true)
{
MyMap.PanTo(lc);
}
}
fcarloc.Clear();
var cmp = GetCarByName("car", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer);
foreach (var trigger in carloc.Where(trigger => trigger.Node == cmp.Node))
{
fcarloc.Add(trigger);
}
if (fcarloc.Count > 25)
{
for (int k = 0; k < fcarloc.Count - 1; k++)
{
var cp = fcarloc.ElementAt(k);
if (Isclost(cmp.Geometry as CustomMapPoint, cp, 0.00001))
{
if (fcarloc.Count - k > 18)
{
_isgetlocing = true;
}
}
}
}
//if (_isgetlocing == false)
//{
timer.Begin();
//}
if (_cari < carloc.Count - 1)
{
_cari++;
}
}
private bool IsInLine(CustomMapPoint cmp, string[] strings)
{
bool isclost = false;
for (int i = 0; i < strings.Length - 1; i++)
{
var tmoloc =
new CustomMapPoint(
double.Parse(otmpFirstArrays[i].Split(new char[] { ' ' })[1]),
double.Parse(otmpFirstArrays[i].Split(new char[] { ' ' })[0]));
if (Isclost(cmp, tmoloc, 0.00001))
{
isclost = true;
}
}
return(isclost);
}
void RscGetBeginRoadCompleted(object sender, GetBeginRoadCompletedEventArgs e)
{
string[] strArray = e.Result[0].Split(new char[] { ';' });
_beginNum = int.Parse(strArray[2]);
if (_lastNum == 0)
{
_fristArray = strArray[strArray.Length - 1].Split(new char[] { ',' });
fcarloc.Clear();
for (int i = 0; i < _fristArray.Length - 1; i++)
{
var tmoloc =
new CustomMapPoint(
double.Parse(_fristArray[i].Split(new char[] { ' ' })[1]),
double.Parse(_fristArray[i].Split(new char[] { ' ' })[0]))
{
Node = _beginNum
};
fcarloc.Add(tmoloc);
}
}
if (_lastNum != 0)
{
GetRouting("routing", _beginNum, _lastNum);
}
else
{
CarGraphic c = GetCarByName("终点", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer);
if (c != null)
{
GetLastPoint((c.Geometry as MapPoint).Y, (c.Geometry as MapPoint).X, 100);
}
}
//BaseGeometry bg = GetItemByID("routing", "last");
}
void RscGetRoutingCompleted(object sender, GetRoutingCompletedEventArgs e)
{
if (e.Result.Count() == 0)
{
Dtimer.Stop();
timer.Stop();
Ltimer.Stop();
return;
}
carloc.Clear();
_cari = 0;
var lineLayer = MyMap.Layers["MyLineLayer"] as GraphicsLayer;
if (lineLayer != null) lineLayer.ClearGraphics();
var builder = new StringBuilder();
if (e.Error == null)
{
Color color = Colors.Blue;
for (int i = 0; i < e.Result.Count; i++)
{
string[] strArray = e.Result[i].Split(new char[] { ';' });
builder.Length = 0;
int index = 2;
while (index < (strArray.Length - 1))
{
builder.Append(strArray[index] + ": ");
index++;
}
string[] strArray2 = strArray[strArray.Length - 1].Split(new char[] { ',' });
string[] strArrayPoints = strArray[strArray.Length - 2].Split(new char[] { ',' });
int beginNode = int.Parse(strArray[3]);
if (i==0)
{
otmpFirstArrays = strArrayPoints;
}
if ((strArray2.Length == 1) && (strArray2[0].Length > 1))
{
//面
}
else
{
var locations = new ESRI.ArcGIS.Client.Geometry.PointCollection();
CustomMapPoint location2;
CustomMapPoint locPoint;
if (strArray2[0].Equals(strArray2[strArray2.Length - 1]))
{
}
else
{
var polyline = new ESRI.ArcGIS.Client.Geometry.Polyline();
for (index = strArray2.Length - 1; index >= 0; index--)
{
location2 = new CustomMapPoint(
double.Parse(strArray2[index].Split(new char[] {' '})[1]),
double.Parse(strArray2[index].Split(new char[] {' '})[0])) {Node = beginNode};
locations.Add(location2);
}
//添加坐标到小车轨迹
if (fcarloc.Count>0)
{
//取出轨迹数据的第一个点
var floc1 = new CustomMapPoint(double.Parse(otmpFirstArrays[0].Split(new char[] { ' ' })[1]),
double.Parse(otmpFirstArrays[0].Split(new char[] { ' ' })[0]));
var ffloc1 = fcarloc.ElementAt(0);
var loc1 = new CustomMapPoint(double.Parse(strArrayPoints[0].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[0].Split(new char[] { ' ' })[0]));
var loc2 = new CustomMapPoint(double.Parse(strArrayPoints[strArrayPoints.Length - 1].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[strArrayPoints.Length - 1].Split(new char[] { ' ' })[0]));
CustomMapPoint oPoint = GetCarByName("car", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer).Geometry as CustomMapPoint;
if (i==0)
{
//当前车辆不在在轨迹上
if (!IsInLine(oPoint, otmpFirstArrays))
{
//调节车辆最后所在轨迹段顺序
if (!Isclost(ffloc1, loc1, 0.0001) && !Isclost(ffloc1, loc2, 0.0001))
{
for (index = 0; index < fcarloc.Count - 1; index++)
{
var tmoloc = fcarloc.ElementAt(index);
carloc.Add(tmoloc);
}
}
else
{
for (index = fcarloc.Count - 1; index >= 0; index--)
{
var tmoloc1 = fcarloc.ElementAt(index);
carloc.Add(tmoloc1);
}
}
}
}
if (i == 1)
{
//调节第一段轨迹段顺序
if (!Isclost(floc1, loc1, 0.00001) && !Isclost(floc1, loc2, 0.00001))
{
for (index = 0; index < otmpFirstArrays.Length - 1; index++)
{
var tmoloc =
new CustomMapPoint(
double.Parse(otmpFirstArrays[index].Split(new char[] {' '})[1]),
double.Parse(otmpFirstArrays[index].Split(new char[] {' '})[0]))
{Node = beginNode};
carloc.Add(tmoloc);
}
}
else
{
for (index = otmpFirstArrays.Length - 1; index >= 0; index--)
{
var tmoloc1 =
new CustomMapPoint(
double.Parse(otmpFirstArrays[index].Split(new char[] {' '})[1]),
double.Parse(otmpFirstArrays[index].Split(new char[] {' '})[0]))
{Node = beginNode};
carloc.Add(tmoloc1);
}
}
OrderPoints(strArrayPoints, carloc.ElementAt(carloc.Count - 1), loc1, loc2, beginNode);
}
if(i>1)
{
OrderPoints(strArrayPoints, carloc.ElementAt(carloc.Count - 1), loc1, loc2, beginNode);
}
}
polyline.Paths.Add(locations);
if (lineLayer != null)
lineLayer.Graphics.Add(new Graphic()
{
Geometry = polyline,
Symbol = DefaultLineSymbol
});
}
}
}
}
CustomMapPoint c = GetCarByName("car", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer).Geometry as CustomMapPoint;
for (int i = 0; i < carloc.Count-1; i++)
{
var item = carloc.ElementAt(i);
if (Isclost(c, item, 0.0001))
{
for (int y = 0; y < i + 2; y++)
{
if (carloc.Count > y + 1)
{
carloc.RemoveAt(0);
}
}
}
}
_isgetlocing = false;
timer.Begin();
}
void RscGetBeginRoadCompleted(object sender, GetBeginRoadCompletedEventArgs e)
{
string[] strArray = e.Result[0].Split(new char[] { ';' });
_beginNum = int.Parse(strArray[2]);
if (_lastNum==0)
{
_fristArray = strArray[strArray.Length - 1].Split(new char[] { ',' });
fcarloc.Clear();
for (int i = 0; i < _fristArray.Length - 1; i++)
{
var tmoloc =
new CustomMapPoint(
double.Parse(_fristArray[i].Split(new char[] { ' ' })[1]),
double.Parse(_fristArray[i].Split(new char[] { ' ' })[0])) { Node = _beginNum };
fcarloc.Add(tmoloc);
}
}
if (_lastNum!=0)
{
GetRouting("routing", _beginNum, _lastNum);
}
else
{
CarGraphic c = GetCarByName("终点", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer);
if (c != null)
{
GetLastPoint((c.Geometry as MapPoint).Y, (c.Geometry as MapPoint).X, 100);
}
}
//BaseGeometry bg = GetItemByID("routing", "last");
}
private void OrderPoints(string[] strArrayPoints, CustomMapPoint mpac, CustomMapPoint loc1, CustomMapPoint loc2,int node)
{
int index;
if (Isclost(mpac, loc1, 0.001))
{
for (index = 0; index < strArrayPoints.Length - 1; index++)
{
var tmoloc = new CustomMapPoint(double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[0])) { Node = node };
carloc.Add(tmoloc);
}
}
else
{
for (index = strArrayPoints.Length - 1; index >= 0; index--)
{
var tmoloc1 = new CustomMapPoint(double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[0])) { Node = node };
carloc.Add(tmoloc1);
}
}
}
private bool IsInLine(CustomMapPoint cmp,string[] strings)
{
bool isclost=false;
for (int i = 0; i < strings.Length-1; i++)
{
var tmoloc =
new CustomMapPoint(
double.Parse(otmpFirstArrays[i].Split(new char[] {' '})[1]),
double.Parse(otmpFirstArrays[i].Split(new char[] {' '})[0]));
if (Isclost(cmp, tmoloc, 0.00001))
{
isclost = true;
}
}
return isclost;
}
private bool IsCloset(CustomMapPoint loc, CustomMapPoint loc1, CustomMapPoint loc2)
{
bool isclose = false;
double x = Math.Pow((loc.X - loc1.X), 2) + Math.Pow((loc.Y - loc1.Y), 2);
double y = Math.Pow((loc.X - loc2.X), 2) + Math.Pow((loc.Y - loc2.Y), 2);
if (x > y)
{
isclose = true;
}
return isclose;
}
private static bool Isclost(CustomMapPoint c, CustomMapPoint item,double l)
{
return Math.Abs(Math.Round(item.X, 7) - Math.Round(c.X, 7)) < l && Math.Abs(Math.Round(item.Y, 7) - Math.Round(c.Y, 7)) < l;
}
private static bool Isclost(CustomMapPoint c, CustomMapPoint item, double l)
{
return(Math.Abs(Math.Round(item.X, 7) - Math.Round(c.X, 7)) < l && Math.Abs(Math.Round(item.Y, 7) - Math.Round(c.Y, 7)) < l);
}
void RscGetRoutingCompleted(object sender, GetRoutingCompletedEventArgs e)
{
if (e.Result.Count() == 0)
{
Dtimer.Stop();
timer.Stop();
Ltimer.Stop();
return;
}
carloc.Clear();
_cari = 0;
var lineLayer = MyMap.Layers["MyLineLayer"] as GraphicsLayer;
if (lineLayer != null)
{
lineLayer.ClearGraphics();
}
var builder = new StringBuilder();
if (e.Error == null)
{
Color color = Colors.Blue;
for (int i = 0; i < e.Result.Count; i++)
{
string[] strArray = e.Result[i].Split(new char[] { ';' });
builder.Length = 0;
int index = 2;
while (index < (strArray.Length - 1))
{
builder.Append(strArray[index] + ": ");
index++;
}
string[] strArray2 = strArray[strArray.Length - 1].Split(new char[] { ',' });
string[] strArrayPoints = strArray[strArray.Length - 2].Split(new char[] { ',' });
int beginNode = int.Parse(strArray[3]);
if (i == 0)
{
otmpFirstArrays = strArrayPoints;
}
if ((strArray2.Length == 1) && (strArray2[0].Length > 1))
{
//面
}
else
{
var locations = new ESRI.ArcGIS.Client.Geometry.PointCollection();
CustomMapPoint location2;
CustomMapPoint locPoint;
if (strArray2[0].Equals(strArray2[strArray2.Length - 1]))
{
}
else
{
var polyline = new ESRI.ArcGIS.Client.Geometry.Polyline();
for (index = strArray2.Length - 1; index >= 0; index--)
{
location2 = new CustomMapPoint(
double.Parse(strArray2[index].Split(new char[] { ' ' })[1]),
double.Parse(strArray2[index].Split(new char[] { ' ' })[0]))
{
Node = beginNode
};
locations.Add(location2);
}
//添加坐标到小车轨迹
if (fcarloc.Count > 0)
{
//取出轨迹数据的第一个点
var floc1 = new CustomMapPoint(double.Parse(otmpFirstArrays[0].Split(new char[] { ' ' })[1]),
double.Parse(otmpFirstArrays[0].Split(new char[] { ' ' })[0]));
var ffloc1 = fcarloc.ElementAt(0);
var loc1 = new CustomMapPoint(double.Parse(strArrayPoints[0].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[0].Split(new char[] { ' ' })[0]));
var loc2 = new CustomMapPoint(double.Parse(strArrayPoints[strArrayPoints.Length - 1].Split(new char[] { ' ' })[1]),
double.Parse(strArrayPoints[strArrayPoints.Length - 1].Split(new char[] { ' ' })[0]));
CustomMapPoint oPoint = GetCarByName("car", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer).Geometry as CustomMapPoint;
if (i == 0)
{
//当前车辆不在在轨迹上
if (!IsInLine(oPoint, otmpFirstArrays))
{
//调节车辆最后所在轨迹段顺序
if (!Isclost(ffloc1, loc1, 0.0001) && !Isclost(ffloc1, loc2, 0.0001))
{
for (index = 0; index < fcarloc.Count - 1; index++)
{
var tmoloc = fcarloc.ElementAt(index);
carloc.Add(tmoloc);
}
}
else
{
for (index = fcarloc.Count - 1; index >= 0; index--)
{
var tmoloc1 = fcarloc.ElementAt(index);
carloc.Add(tmoloc1);
}
}
}
}
if (i == 1)
{
//调节第一段轨迹段顺序
if (!Isclost(floc1, loc1, 0.00001) && !Isclost(floc1, loc2, 0.00001))
{
for (index = 0; index < otmpFirstArrays.Length - 1; index++)
{
var tmoloc =
new CustomMapPoint(
double.Parse(otmpFirstArrays[index].Split(new char[] { ' ' })[1]),
double.Parse(otmpFirstArrays[index].Split(new char[] { ' ' })[0]))
{
Node = beginNode
};
carloc.Add(tmoloc);
}
}
else
{
for (index = otmpFirstArrays.Length - 1; index >= 0; index--)
{
var tmoloc1 =
new CustomMapPoint(
double.Parse(otmpFirstArrays[index].Split(new char[] { ' ' })[1]),
double.Parse(otmpFirstArrays[index].Split(new char[] { ' ' })[0]))
{
Node = beginNode
};
carloc.Add(tmoloc1);
}
}
OrderPoints(strArrayPoints, carloc.ElementAt(carloc.Count - 1), loc1, loc2, beginNode);
}
if (i > 1)
{
OrderPoints(strArrayPoints, carloc.ElementAt(carloc.Count - 1), loc1, loc2, beginNode);
}
}
polyline.Paths.Add(locations);
if (lineLayer != null)
{
lineLayer.Graphics.Add(new Graphic()
{
Geometry = polyline,
Symbol = DefaultLineSymbol
});
}
}
}
}
}
CustomMapPoint c = GetCarByName("car", MyMap.Layers["MyGraphicsLayer"] as GraphicsLayer).Geometry as CustomMapPoint;
for (int i = 0; i < carloc.Count - 1; i++)
{
var item = carloc.ElementAt(i);
if (Isclost(c, item, 0.0001))
{
for (int y = 0; y < i + 2; y++)
{
if (carloc.Count > y + 1)
{
carloc.RemoveAt(0);
}
}
}
}
_isgetlocing = false;
timer.Begin();
}
