/// <summary>
/// 获取第二条线路的一部分，复线-中线。单线-线杆
/// </summary>
/// <param name="startm"></param>
/// <param name="endm"></param>
/// <param name="stepm"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="includeLastPoint"></param>
/// <returns></returns>
public int getSubLine2ByDKMileage(double startm, double endm, double stepm, out double[] x, out double[] y, bool includeLastPoint = false)
{
double[] z, d, m;
getLocalMileageByDKMileage(this.mDKCode, startm, out startm);
getLocalMileageByDKMileage(this.mDKCode, endm, out endm);
return(CSubLine.getSubLineByMileage(startm, endm, stepm, meter, mOffsetX, mOffsetY, altitude, heading, out m, out x, out y, out z, out d, includeLastPoint));
}
/// <summary>
/// 获取中线，根据 pathNode 0判断单线复线，
/// </summary>
/// <param name="ml"></param>
/// <param name="xl"></param>
/// <param name="yl"></param>
/// <param name="zl"></param>
/// <param name="dl"></param>
/// <returns></returns>
public bool getContactLine(out double[] x, out double[] y, out double[] z,
out double[] x2, out double[] y2, out double[] z2)
{
double[] m, m2, dir, dir2;
m = x = y = z = dir = null;
m2 = x2 = y2 = z2 = dir2 = null;
List <PathNode> ls = mPathNodeList; //getSubPath(startDKCode, startMileage, endDKCode, endMileage);
if (ls == null || ls.Count == 0)
{
return(false);
}
//int totalCount = 0;
// 如果是单线，接触网为中线，如果是复线，接触网为左线
CSubLine.getSubLineByMileage(0, mLength, 50, mm, mx, my, mz, md, out m, out x, out y, out z, out dir);
if (ls[0].mRL.mIsDouble)
{
// 复线，求另一个接触网
CSubLine.getOffsetLineByMileage(0, mLength, 50, mm, mx, my, mz, md, moff, mxoff, myoff, moff * 2, out m2, out x2, out y2, out z2, out dir2, true);
return(true);
}
//CSubLine.getSubLineByMileage(0, mLength, mStepM, mm, mx, my, mz, md, out ml, out xl, out yl, out zl, out dl, true);
return(false);
}
/// <summary>
/// 如果复线，返回两条接触网线，如果单线，返回一条
/// </summary>
/// <param name="m"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="z"></param>
/// <param name="dir"></param>
/// <param name="m2"></param>
/// <param name="x2"></param>
/// <param name="y2"></param>
/// <param name="z2"></param>
/// <param name="dir2"></param>
/// <returns></returns>
public bool getContactLineByMileage(out double[] m, out double[] x, out double[] y, out double[] z, out double[] dir,
out double[] m2, out double[] x2, out double[] y2, out double[] z2, out double[] dir2)
{
m = x = y = z = dir = null;
m2 = x2 = y2 = z2 = dir2 = null;
CSubLine.getSubLineByMileage(0, Math.Abs(mEnd - mStart), 50, meter, longitude, latitude, altitude, heading, out m, out x, out y, out z, out dir);
if (mIsDouble)
{
CSubLine.getOffsetLineByMileage(0, Math.Abs(mEnd - mStart), 50, meter, longitude, latitude, altitude, heading, mOffset, mOffsetX, mOffsetY, mOffset * 2,
out m2, out x2, out y2, out z2, out dir2, false);
}
return(mIsDouble);
}
/// <summary>
/// 重采样，根据起始里程，获取距离为dis的子路径
/// </summary>
/// <param name="fromdkcode"></param>
/// <param name="frommileage"></param>
/// <param name="dis"></param>
/// <param name="stepm"></param>
/// <param name="mils"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="z"></param>
/// <param name="dir"></param>
/// <returns></returns>
public int getSubLineByDKCode(string fromdkcode, double frommileage, double dis, double stepm, out double[] mils, out double[] x, out double[] y, out double[] z, out double[] dir)
{
mils = x = y = z = dir = null;
double m = getPathMileageByDKCode(fromdkcode, frommileage);
return(CSubLine.getSubLineByMileage(m, m + dis, stepm, mm, mx, my, mz, md, out mils, out x, out y, out z, out dir));
//double m1, m2;
//if (dis > 0)
//{
// m1 = m;
// m2 = m + dis;
//}
//else
//{
// m1 = m + dis;
// m2 = m;
//}
//m1 = Math.Max(m1, 0);
//m2 = Math.Min(m2, mLength);
//dis = m2 - m1;
////double dir;
//stepm = Math.Min(1,Math.Abs(stepm));
//int count = (int)((dis - 0.05) / stepm) + 1;
//// 保证count至少为2
//if (dis < stepm * 2)
// count = 2;
//mils = new double[count];
//x = new double[count];
//y = new double[count];
//z = new double[count];
//dir = new double[count];
//double temp;
//m = m1;
//for (int i = 0; i < count - 1; i++)
//{
// mils[i] = m;
// getGPSbyPathMileage(m, out x[i], out y[i], out z[i], out dir[i],out temp);
// m += stepm;
//}
//mils[count - 1] = m2;
//getGPSbyPathMileage(m2, out x[count - 1], out y[count - 1], out z[count - 1], out dir[count - 1],out temp);
//return count;
}
public int getMiddleLineByDKMileage(double startm, double endm, double stepm, out double[] mileage, out double[] x, out double[] y, out double[] z, out double[] dir, bool includeLastPoint = false)
{
getLocalMileageByDKMileage(this.mDKCode, startm, out startm);
getLocalMileageByDKMileage(this.mDKCode, endm, out endm);
if (mIsDouble)
{
return(CSubLine.getSubLineByMileage(startm, endm, stepm, meter, mOffsetX, mOffsetY, altitude, heading, out mileage, out x, out y, out z, out dir, includeLastPoint));
}
else
{
return(CSubLine.getSubLineByMileage(startm, endm, stepm, meter, longitude, latitude, altitude, heading, out mileage, out x, out y, out z, out dir, includeLastPoint));
}
//z = altitude;
//dir = heading;
}
/// <summary>
/// 获取中线，根据 pathNode 0判断单线复线，
/// </summary>
/// <param name="ml"></param>
/// <param name="xl"></param>
/// <param name="yl"></param>
/// <param name="zl"></param>
/// <param name="dl"></param>
/// <returns></returns>
public bool getMiddleLine(out double[] ml, out double[] xl, out double[] yl, out double[] zl, out double[] dl)
{
//bool isDoubleLine = false;
xl = yl = zl = dl = ml = null;
List <PathNode> ls = mPathNodeList; //getSubPath(startDKCode, startMileage, endDKCode, endMileage);
if (ls == null || ls.Count == 0)
{
return(false);
}
//int totalCount = 0;
if (ls[0].mRL.mIsDouble)
{
CSubLine.getSubLineByMileage(0, mLength, mStepM, mm, mxoff, myoff, mz, md, out ml, out xl, out yl, out zl, out dl, true);
return(true);
}
CSubLine.getSubLineByMileage(0, mLength, mStepM, mm, mx, my, mz, md, out ml, out xl, out yl, out zl, out dl, true);
return(false);
}
// 左线向右为正方向
//
// 获取线路的一部分，输入参数，起始终止里程与采样间隔， 输出参数，线路上的经纬高度坐标数组，最后一段大于等于stepm，避免出现过小的数值
// stepm必须大于等于1米,includeLast 是否包含最后一个点
//
public int getSubLineByDKMileage(double startm, double endm, double stepm, out double[] mileage, out double[] x, out double[] y, out double[] z, out double[] dir, bool includeLastPoint = false)
{
getLocalMileageByDKMileage(this.mDKCode, startm, out startm);
getLocalMileageByDKMileage(this.mDKCode, endm, out endm);
return(CSubLine.getSubLineByMileage(startm, endm, stepm, meter, longitude, latitude, altitude, heading, out mileage, out x, out y, out z, out dir, includeLastPoint));
}
public void getSubLinebyPathMileage(double startm, double endm, double stepm, out double[] dm, out double[] dx, out double[] dy, out double[] dz, out double[] dd)
{
CSubLine.getSubLineByMileage(startm, endm, stepm, mm, mx, my, mz, md, out dm, out dx, out dy, out dz, out dd, true);
}