private short BoundParaCheck(int indexOfRect, GeoCalcBound geoCalcBound, DemDataType demDataType, int layerIndex, ref bool flag)
{
flag = this.CheckBoundIndex(indexOfRect, geoCalcBound, demDataType, layerIndex);
if (flag)
{
return -32768;
}
if (this.GetRasterData(demDataType).Count == 0)
{
flag = true;
return 0;
}
flag = false;
return 0;
}
private bool CheckBoundIndex(int indexOfRect, GeoCalcBound geoCalcBound, DemDataType demDataType, int layerIndex)
{
return (((indexOfRect < 0) || (indexOfRect > (geoCalcBound.ArrayLength - 1))) || ((this.GetRasterData(demDataType).Count - 1) < layerIndex));
}
public short GetValueByGeoXYPoint(double x, double y, DemDataType demDataType)
{
//throw new NotImplementedException();
return 0;
}
public short[] GetValueByGeoCalcBound(GeoCalcBound geoCalcBound, DemDataType demDataType)
{
//hrow new NotImplementedException();
//short[]
short[] count = new short[1] {0 };
return count;
}
public short GetValueByGeoXYPoint(double x, double y, DemDataType demDataType, bool isDivInsert)
{
return 0;
}
private List<short> RunReadGridThread(double x, double y, DemDataType demDataType, bool isDivInsert)
{
Dictionary<double, List<short>> gridValueByPointDict = new Dictionary<double, List<short>>();
List<IGeoRasterData> rasterDataList = new List<IGeoRasterData>();
rasterDataList = this.GetRasterData(demDataType);
rasterDataList = this.CheckRasterData(rasterDataList, new GeoXYPoint(x, y), 20.0);
foreach (IGeoRasterData data in rasterDataList)
{
this.ReadGridDataByPoint(new GeoXYPoint(x, y), data, gridValueByPointDict, demDataType, isDivInsert);
}
return GetGridData(gridValueByPointDict);
}
private List<short> RunReadGridThread(GeoXYLine geoXYLine, double precision, DemDataType demDataType)
{
return this.RunReadGridThread(geoXYLine, precision, demDataType, true);
}
private static short ReadGridDataByPointCore(GeoXYPoint geoXYPoint, IGeoRasterData geoRasterData, DemDataType demDataType, bool isDivInsert)
{
return geoRasterData.GetValueByPoint<short>(geoXYPoint, isDivInsert);
}
public short[] GetValueByGeoCalcBound(GeoCalcBound geoCalcBound, DemDataType demDataType)
{
short[] numArray;
try
{
bool flag = false;
short[] numArray2 = this.DemDataTypeCheckByGeoCalcBound(geoCalcBound, demDataType, ref flag);
if (flag)
{
return numArray2;
}
List<short> list = this.RunReadGridThread(geoCalcBound, demDataType);
if (list.Count == 0)
{
int num = geoCalcBound.RectColumns * geoCalcBound.RectRows;
for (int i = 0; i < num; i++)
{
list.Add(-32768);
}
}
return list.ToArray();
}
catch
{
int rectRows = geoCalcBound.RectRows;
int rectColumns = geoCalcBound.RectColumns;
numArray = new short[rectRows * rectColumns];
}
return numArray;
}
private List<IGeoRasterData> GetRasterData(DemDataType demDataType)
{
if (this.m_DemDataColletion.ContainsKey(demDataType))
{
return this.m_DemDataColletion[demDataType];
}
return new List<IGeoRasterData>();
}
public double GetMapHighestResolution(DemDataType demDataType)
{
List<IGeoRasterData> rasterData = this.GetRasterData(demDataType);
double num = 50.0;
if ((rasterData != null) && (rasterData.Count != 0))
{
foreach (IGeoRasterData data in rasterData)
{
num = Math.Min(num, data.Resolution);
}
}
return num;
}
private short GetHeightByRectBoundAssist(int indexInRect, GeoCalcBound geoCalcBound, DemDataType demDataType, int layerIndex)
{
if ((!geoCalcBound.Equals(this.m_geoHeightCalcBound) || (this.m_HeightlayerIndex != layerIndex)) || (this.m_HeightValueArray == null))
{
this.m_HeightlayerIndex = layerIndex;
this.m_geoHeightCalcBound = geoCalcBound;
this.m_HeightValueArray = this.GetValueByGeoCalcBound(geoCalcBound, demDataType);
}
return this.m_HeightValueArray[indexInRect];
}
private void GeoBoundParaException(GeoCalcBound geoCalcBound, DemDataType demDataType)
{
if (geoCalcBound.CalcWidth < 0.10000000149011612)
{
throw new GeoParamIllegalException();
}
if (this.GetRasterData(demDataType) == null)
{
throw new GeoNullException();
}
}
private short[] DemDataTypeCheckByGeoXYLine(GeoXYLine geoXYLine, double precision, DemDataType demDataType, ref bool Flag)
{
if (this.GetRasterData(demDataType).Count == 0)
{
Flag = true;
int num = 0;
num = Convert.ToInt32(Math.Ceiling((double) (geoXYLine.GetDistance() / precision))) + 1;
short[] numArray = new short[num];
if (demDataType == DemDataType.Clutter)
{
for (int i = 0; i < num; i++)
{
numArray[i] = -1;
}
}
return numArray;
}
Flag = false;
return null;
}
private short[] DemDataTypeCheckByGeoCalcBound(GeoCalcBound geoCalcBound, DemDataType demDataType, ref bool Flag)
{
if (this.GetRasterData(demDataType).Count == 0)
{
Flag = true;
int rectRows = geoCalcBound.RectRows;
int rectColumns = geoCalcBound.RectColumns;
short[] numArray = new short[rectRows * rectColumns];
if (demDataType == DemDataType.Clutter)
{
for (int i = 0; i < numArray.Length; i++)
{
numArray[i] = -1;
}
}
return numArray;
}
Flag = false;
return null;
}
private short GetValueByXYPointParaCheck(DemDataType demDataType, ref bool flag)
{
if (this.GetRasterData(demDataType) == null)
{
throw new GeoNullException();
}
if ((this.GetRasterData(demDataType).Count == 0) && (demDataType == DemDataType.Height))
{
flag = true;
return 0;
}
if ((this.GetRasterData(demDataType).Count == 0) && (demDataType == DemDataType.Clutter))
{
flag = true;
return -1;
}
flag = false;
return 0;
}
private void ReadGridDataByPoint(GeoXYPoint geoXYPoint, IGeoRasterData geoRasterData, Dictionary<double, List<short>> gridValueByPointDict, DemDataType demDataType, bool isDivInsert)
{
short item = ReadGridDataByPointCore(geoXYPoint, geoRasterData, demDataType, isDivInsert);
if (((item != -32768) && (item < 0)) && (demDataType == DemDataType.Clutter))
{
item = (short) (item + 0x100);
}
lock (this.pointThreadTag)
{
List<short> list = new List<short>();
list.Add(item);
if (!gridValueByPointDict.ContainsKey(geoRasterData.Resolution))
{
gridValueByPointDict.Add(geoRasterData.Resolution, list);
}
else if (item != -32768)
{
gridValueByPointDict[geoRasterData.Resolution] = list;
}
}
}
public short[] GetValueByGeoXYLine(GeoXYLine geoXYLine, double precision, DemDataType demDataType)
{
return this.GetValueByGeoXYLine(geoXYLine, precision, demDataType, true);
}
private List<short> RunReadGridThread(GeoCalcBound geoCalcBound, DemDataType demDataType)
{
Dictionary<double, List<short>> gridValueByPointDict = new Dictionary<double, List<short>>();
List<IGeoRasterData> rasterDataList = new List<IGeoRasterData>();
rasterDataList = this.GetRasterData(demDataType);
rasterDataList = this.CheckRasterData(rasterDataList, new GeoXYRect(geoCalcBound.Left, geoCalcBound.Right, geoCalcBound.Bottom, geoCalcBound.Top), geoCalcBound.CalcWidth);
foreach (IGeoRasterData data in rasterDataList)
{
this.ReadGridDataByGeoCalcBound(geoCalcBound, data, gridValueByPointDict);
}
return GetGridData(gridValueByPointDict);
}
public short[] GetValueByGeoXYLine(GeoXYLine geoXYLine, double precision, DemDataType demDataType, bool isDivInsert)
{
List<short> list;
bool flag = false;
short[] numArray = this.DemDataTypeCheckByGeoXYLine(geoXYLine, precision, demDataType, ref flag);
if (flag)
{
return numArray;
}
if (demDataType == DemDataType.Clutter)
{
list = this.RunReadGridThread(geoXYLine, precision, demDataType, false);
}
else
{
list = this.RunReadGridThread(geoXYLine, precision, demDataType, isDivInsert);
}
return list.ToArray();
}
private List<short> RunReadGridThread(GeoXYLine geoXYLine, double precision, DemDataType demDataType, bool isDivInsert)
{
Dictionary<double, List<short>> gridValueByLineDict = new Dictionary<double, List<short>>();
List<IGeoRasterData> rasterDataList = new List<IGeoRasterData>();
rasterDataList = this.GetRasterData(demDataType);
rasterDataList = this.CheckRasterData(rasterDataList, geoXYLine, precision);
foreach (IGeoRasterData data in rasterDataList)
{
this.ReadGridDataByLine(geoXYLine, precision, data, gridValueByLineDict, isDivInsert);
}
return GetGridData(gridValueByLineDict);
}
public short GetValueByGeoXYPoint(GeoXYPoint pnt, DemDataType demDataType)
{
return this.GetValueByGeoXYPoint(pnt, demDataType, true);
}
public short GetValueByGeoXYPoint(GeoXYPoint pnt, DemDataType demDataType, bool isDivInsert)
{
return this.GetValueByGeoXYPoint(pnt.X, pnt.Y, demDataType, isDivInsert);
}
public short GetValueByGeoXYPoint(double x, double y, DemDataType demDataType)
{
return this.GetValueByGeoXYPoint(x, y, demDataType, true);
}
public double GetMapHighestResolution(DemDataType demDataType)
{
throw new NotImplementedException();
}
public short GetValueByGeoXYPoint(double x, double y, DemDataType demDataType, bool isDivInsert)
{
bool flag = false;
short valueByXYPointParaCheck = this.GetValueByXYPointParaCheck(demDataType, ref flag);
if (flag)
{
return valueByXYPointParaCheck;
}
List<short> list = this.RunReadGridThread(x, y, demDataType, isDivInsert);
if (list.Count == 0)
{
return -32768;
}
return list[0];
}
public short[] GetValueByGeoXYLine(GeoXYLine geoXYLine, double precision, DemDataType demDataType)
{
throw new NotImplementedException();
}
private short GetValueByPoint(int indexInRect, GeoCalcBound geoCalcBound, DemDataType demDataType, int layerIndex)
{
if (this.m_GetValueByPointDelegateDict.ContainsKey(demDataType))
{
return this.m_GetValueByPointDelegateDict[demDataType](indexInRect, geoCalcBound, demDataType, layerIndex);
}
return 0;
}
public short GetValueByGeoXYPoint(GeoXYPoint pnt, DemDataType demDataType, bool isDivInsert)
{
throw new NotImplementedException();
}
public short[] GetValueByGeoCalcBound(GeoCalcBound geoCalcBound, DemDataType demDataType)
{
throw new NotImplementedException();
}
