public override void timerAdd_Tick(object sender, EventArgs e)
{
_dblProp = _dblProp + 0.001;
IMapControl4 m_mapControl = _DataRecords.ParameterInitialize.m_mapControl;
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
if (_dblProp > 1)
{
timerAdd.Enabled = false;
_dblProp = 1;
pbScale.Value = Convert.ToInt16(100 * _dblProp);
CPolyline cpl0 = GetTargetcpl(_dblProp);
CDrawInActiveView.ViewPolyline(_DataRecords.ParameterInitialize.m_mapControl, cpl0);
return;
}
CPolyline cpl1 = GetTargetcpl(_dblProp);
pbScale.Value = Convert.ToInt16(100 * _dblProp);
CDrawInActiveView.ViewPolyline(m_mapControl, cpl1);
}
private CPolyline DisplayInterpolation(double dblProp, IMapControl4 m_mapControl)
{
List <CCorrCpts> pCorrCptsLt = _DataRecords.ParameterResult.CCorrCptsLt;
int intPtNum = pCorrCptsLt.Count;
List <CPoint> newcptlt = new List <CPoint>();
//先确定最后两个点
double dblLastX = (1 - dblProp) * pCorrCptsLt[intPtNum - 1].FrCpt.X + dblProp * pCorrCptsLt[intPtNum - 1].ToCpt.X;
double dblLastY = (1 - dblProp) * pCorrCptsLt[intPtNum - 1].FrCpt.Y + dblProp * pCorrCptsLt[intPtNum - 1].ToCpt.Y;
var newlastcpt = new CPoint(intPtNum - 1, dblLastX, dblLastY);
double dblLast1X = (1 - dblProp) * pCorrCptsLt[intPtNum - 2].FrCpt.X + dblProp * pCorrCptsLt[intPtNum - 2].ToCpt.X;
double dblLast1Y = (1 - dblProp) * pCorrCptsLt[intPtNum - 2].FrCpt.Y + dblProp * pCorrCptsLt[intPtNum - 2].ToCpt.Y;
var newlast1cpt = new CPoint(intPtNum - 2, dblLast1X, dblLast1Y);
newcptlt.Insert(0, newlastcpt);
newcptlt.Insert(0, newlast1cpt);
double dblPreAxisAngle = CGeoFunc.CalAxisAngle(newlast1cpt, newlastcpt); //前一个线段的绝对角
for (int i = pCorrCptsLt.Count - 3; i >= 0; i--)
{
//目标夹角大小
double dblAngle = (1 - dblProp) * _adblFrAngle[i] + dblProp * _adblToAngle[i];
//绝对角
double dblCurAxisAngle = dblPreAxisAngle - dblAngle; //当前线段的绝对角(0到2*PI)
if (dblCurAxisAngle >= 2 * Math.PI)
{
dblCurAxisAngle = dblCurAxisAngle - 2 * Math.PI;
}
else if (dblCurAxisAngle < 0)
{
dblCurAxisAngle = dblCurAxisAngle + 2 * Math.PI;
}
//目标长度
double dblLength = (1 - dblProp) * _adblFrLength[i] + dblProp * _adblToLength[i];
//新坐标
double dblNewX = newcptlt[0].X + dblLength * Math.Cos(dblCurAxisAngle);
double dblNewY = newcptlt[0].Y + dblLength * Math.Sin(dblCurAxisAngle);
CPoint newcpt = new CPoint(i, dblNewX, dblNewY);
newcptlt.Insert(0, newcpt);
//更新dblPreAxisAngle(将向量旋转180°)
if (dblCurAxisAngle >= Math.PI)
{
dblPreAxisAngle = dblCurAxisAngle - Math.PI;
}
else
{
dblPreAxisAngle = dblCurAxisAngle + Math.PI;
}
}
CPolyline newcpl = new CPolyline(0, newcptlt);
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
CDrawInActiveView.ViewPolyline(m_mapControl, newcpl);
return(newcpl);
}
public override void btnRun_Click(object sender, EventArgs e)
{
List <int> intSetoff = new List <int>();
for (int i = 0; i < _CPolylineLt.Count; i++)
{
if (_CPolylineLt[i].CptLt[0].Z > _CPolylineLt[i].CptLt[_CPolylineLt[i].CptLt.Count - 1].Z)
{
CDrawInActiveView.ViewPolyline(_DataRecords.ParameterInitialize.m_mapControl, _CPolylineLt[i]);
}
else
{
intSetoff.Add(_CPolylineLt[i].ID);
}
}
CDrawInActiveView.ViewPolyline(_DataRecords.ParameterInitialize.m_mapControl, _CPolylineLt[intCount]);
intCount += 1;
int kk = 5;
//以最后两个点为基点
//_CPolyline = _CPolylineLt[1];
for (int i = 0; i < _CPolylineLt.Count; i++)
{
if (_CPolylineLt[i].ID == 10)
{
_CPolyline = _CPolylineLt[i];
break;
}
}
CPolyline cpl = _CPolyline;
CDrawInActiveView.ViewPolyline(_DataRecords.ParameterInitialize.m_mapControl, cpl);
int intPtCount = cpl.CptLt.Count;
//计算长度初始值（全部计算）
_adblLength0 = new double[intPtCount - 2];
for (int i = 0; i < intPtCount - 2; i++)
{
_adblLength0[i] = CGeoFunc.CalDis(cpl.CptLt[i], cpl.CptLt[i + 1]);
}
//计算角度初始值
_adblAngle0 = new double[intPtCount - 2];
for (int i = 0; i < intPtCount - 2; i++)
{
_adblAngle0[i] = CGeoFunc.CalAngle_Counterclockwise(cpl.CptLt[i], cpl.CptLt[i + 1], cpl.CptLt[i + 2]);
}
}
private CPolyline DisplayInterpolation(double dblProp, IMapControl4 m_mapControl)
{
CPolyline cpl = _pCAL.GetTargetcpl(dblProp);
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
CDrawInActiveView.ViewPolyline(m_mapControl, cpl);
//CDrawInActiveView.ViewPolyline(m_mapControl, _DataRecords.ParameterResult.FromCpl);
//CDrawInActiveView.ViewPolyline(m_mapControl, _DataRecords.ParameterResult.ToCpl);
return(cpl);
}
/// <summary>
/// 显示并返回单个插值面状要素
/// </summary>
/// <param name="pDataRecords">数据记录</param>
/// <param name="dblProp">差值参数</param>
/// <returns>面状要素</returns>
public CPolyline DisplayInterpolation(double dblProp)
{
if (dblProp < 0 || dblProp > 1)
{
MessageBox.Show("请输入正确参数！");
return(null);
}
CPolyline cpl = GetTargetcpl(dblProp);
// 清除绘画痕迹
IMapControl4 m_mapControl = _DataRecords.ParameterInitialize.m_mapControl;
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
CDrawInActiveView.ViewPolyline(m_mapControl, cpl); //显示生成的线段
return(cpl);
}
public override void timerReduce_Tick(object sender, EventArgs e)
{
List <CPolyline> cpllt = _DataRecords.ParameterResult.CResultPlLt;
if (_intI >= 0 && _intI < cpllt.Count)
{
pbScale.Value = Convert.ToInt16(100 * _intI / (cpllt.Count - 1));
IMapControl4 m_mapControl = _DataRecords.ParameterInitialize.m_mapControl;
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
CDrawInActiveView.ViewPolyline(m_mapControl, cpllt[_intI]); //显示生成的线段
_intI -= 1;
}
else if (_intI < 0)
{
this.timerReduce.Enabled = false;
_intI = 0;
}
else
{
_intI = cpllt.Count - 1;
}
}
/// <summary>
/// 显示并返回单个插值面状要素
/// </summary>
/// <param name="pDataRecords">数据记录</param>
/// <param name="dblProp">差值参数</param>
/// <returns>面状要素</returns>
public CPolyline DisplayInterpolation(double dblProp, CPolyline lastcpl)
{
CPolyline cpl = GetTargetcpl(dblProp, lastcpl);
//_DataRecords.ParameterInitialize.txtT.Text = " t = " + dblProp.ToString();
//_DataRecords.ParameterInitialize.txtVtPV.Text =" VtPV = " + cpl.dblVtPV.ToString();
//// 清除绘画痕迹
//IMapControl4 m_mapControl = _DataRecords.ParameterInitialize.m_mapControl;
//IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
//pGra.DeleteAllElements();
//if (dblProp == 0)
//{
// int tt = 5;
//}
//else if (dblProp == 1)
//{
// int ss = 5;
//}
////对线段进行染色
//for (int i = 0; i < cpl.SubCPlLt.Count; i++)
//{
// double dblColor = 255;
// int intColor = Convert.ToInt32((Math.Abs(cpl.SubCPlLt[i].dblLengthV) - _dblMinLengthV) / _dblDiffLengthV * dblColor);
// intColor = Math.Abs(intColor);
// if (Math.Abs(cpl.SubCPlLt[i].dblLengthV) < _dblTX)
// {
// cpl.SubCPlLt[i].intGreen = 255;
// }
// else if (cpl.SubCPlLt[i].dblLengthV > 0)
// {
// if (intColor <= 255)
// {
// cpl.SubCPlLt[i].intRed = 255;
// cpl.SubCPlLt[i].intGreen = 255 - intColor;
// cpl.SubCPlLt[i].intBlue = 255 - intColor;
// }
// else
// {
// cpl.SubCPlLt[i].intRed = 255;
// }
// }
// else if (cpl.SubCPlLt[i].dblLengthV < 0)
// {
// if (intColor <= 255)
// {
// cpl.SubCPlLt[i].intRed = 255 - intColor;
// cpl.SubCPlLt[i].intGreen = 255 - intColor;
// cpl.SubCPlLt[i].intBlue = 255;
// }
// else
// {
// cpl.SubCPlLt[i].intBlue = 255;
// }
// }
//}
//for (int i = 0; i < cpl.SubCPlLt.Count; i++)
//{
// CPolyline subcpl = cpl.SubCPlLt[i];
// CDrawInActiveView.ViewPolylineByRGB(m_mapControl, subcpl, subcpl.intRed, subcpl.intGreen, subcpl.intBlue); //显示生成的线段
//}
////对缓冲区进行染色
//for (int i = 1; i < cpl.CptLt.Count -1; i++)
//{
// double dblColor = 255;
// int intColor = Convert.ToInt32((Math.Abs(cpl.CptLt [i].dblAngleV ) - _dblMinAngleV) / _dblDiffAngleV * dblColor);
// intColor = Math.Abs(intColor);
// if (Math .Abs (cpl.CptLt[i].dblAngleV)<_dblTX)
// {
// cpl.CptLt[i].intGreen = 255;
// }
// else if (cpl.CptLt[i].dblAngleV > 0)
// {
// if (intColor <= 255)
// {
// cpl.CptLt[i].intRed = 255;
// cpl.CptLt[i].intGreen = 255 - intColor;
// cpl.CptLt[i].intBlue = 255 - intColor;
// }
// else
// {
// cpl.CptLt[i].intRed = 255;
// }
// }
// else if (cpl.CptLt[i].dblAngleV < 0)
// {
// if (intColor <= 255)
// {
// cpl.CptLt[i].intRed = 255 - intColor;
// cpl.CptLt[i].intGreen = 255 - intColor;
// cpl.CptLt[i].intBlue = 255;
// }
// else
// {
// cpl.CptLt[i].intBlue = 255;
// }
// }
//}
//for (int i = 1; i < cpl.CptLt.Count-1; i++)
//{
// CPoint cpt=cpl.CptLt[i];
// CHelpFunc.ViewPolygonGeometryByRGB(m_mapControl, cpt.Buffer(5), cpt.intRed, cpt.intGreen, cpt.intBlue); //显示缓冲区多边形
//}
////显示线段
//IActiveView pAv = pGra as IActiveView;
//pAv.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
// 清除绘画痕迹
IMapControl4 m_mapControl = _DataRecords.ParameterInitialize.m_mapControl;
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
CDrawInActiveView.ViewPolyline(m_mapControl, cpl); //显示生成的线段
return(cpl);
}
