/// <summary>
/// 显示并返回多个插值线段
/// </summary>
/// <param name="pDataRecords">数据记录</param>
/// <param name="dblProp">差值参数</param>
/// <returns>插值线段</returns>
public static List <CPolyline> DisplayInterpolations(CDataRecords pDataRecords, double dblProp)
{
if (dblProp < 0 || dblProp > 1)
{
MessageBox.Show("请输入正确参数！");
return(null);
}
List <List <CPoint> > CResultPtLtLt = pDataRecords.ParameterResult.CResultPtLtLt;
List <CPolyline> cpllt = new List <CPolyline>();
for (int i = 0; i < CResultPtLtLt.Count; i++)
{
CPolyline cpl = CGeoFunc.GetTargetcpl(CResultPtLtLt[i], dblProp);
cpllt.Add(cpl);
}
// 清除绘画痕迹
IMapControl4 m_mapControl = pDataRecords.ParameterInitialize.m_mapControl;
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
//m_mapControl.ActiveView.Refresh(); //由于在下一步“ViewPolyline”中有刷新的命令，此语句可省略
ViewPolylines(m_mapControl, cpllt); //显示生成的线段
return(cpllt);
}
/// <summary>
/// 显示并返回单个插值线段
/// </summary>
/// <param name="pDataRecords">数据记录</param>
/// <param name="dblProp">差值参数</param>
/// <returns>插值线段</returns>
public static List <CPolyline> GetAndSaveInterpolation(CDataRecords pDataRecords, double dblProp)
{
if (dblProp < 0 || dblProp > 1)
{
MessageBox.Show("the parameter t is not acceptable!");
return(null);
}
CMorphingBaseCpl pMorphingBaseCpl = pDataRecords.ParameterResult.pMorphingBaseCpl;
List <CPolyline> pInterpolatedCPlLt = pMorphingBaseCpl.GenerateInterpolatedCplLt(dblProp);
CParameterInitialize pParameterInitialize = pDataRecords.ParameterInitialize;
CHelpFunc.SaveCPlLt(pInterpolatedCPlLt, pParameterInitialize.strSaveFolderName + "____" + dblProp.ToString(),
pParameterInitialize.pWorkspace, pParameterInitialize.m_mapControl);
return(pInterpolatedCPlLt);
}
/// <summary>
/// 显示并返回单个插值线段
/// </summary>
/// <param name="pDataRecords">数据记录</param>
/// <param name="dblProp">差值参数</param>
/// <returns>插值线段</returns>
public static CPolyline DisplayInterpolation(CDataRecords pDataRecords, double dblProp)
{
if (dblProp < 0 || dblProp > 1)
{
MessageBox.Show("请输入正确参数！");
return(null);
}
List <CPoint> CResultPtLt = pDataRecords.ParameterResult.CResultPtLt;
CPolyline cpl = CGeoFunc.GetTargetcpl(CResultPtLt, dblProp);
cpl.SetPolyline();
// 清除绘画痕迹
IMapControl4 m_mapControl = pDataRecords.ParameterInitialize.m_mapControl;
IGraphicsContainer pGra = m_mapControl.Map as IGraphicsContainer;
pGra.DeleteAllElements();
//m_mapControl.ActiveView.Refresh(); //由于在下一步“ViewPolyline”中有刷新的命令，此语句可省略
ViewPolyline(m_mapControl, cpl); //显示生成的线段
return(cpl);
}
