//将SegmentCollection显示到屏幕
private void DisplaypSegmentColToScreen(IMapControl2 MapControl, ref IArray pUndoArray)
{
IActiveView pActiveView = MapControl.ActiveView;
IPolyline pPolyline;
INewBezierCurveFeedback pBezierCurveFeed;
IDisplayFeedback pFeedback;
pFeedback = new NewBezierCurveFeedbackClass();
pBezierCurveFeed = (INewBezierCurveFeedback)pFeedback;
pBezierCurveFeed.Start((IPoint)m_pUndoArray.get_Element(0));
for (int i = 0; i < m_pUndoArray.Count - 1; i++)
{
pBezierCurveFeed.AddPoint((IPoint)m_pUndoArray.get_Element(i));
}
pPolyline = pBezierCurveFeed.Stop();
IPointCollection pPointCollection;
pPointCollection = (IPointCollection)pPolyline;
pActiveView.ScreenDisplay.ActiveCache = (short)esriScreenCache.esriNoScreenCache;
ISimpleLineSymbol pLineSym = new SimpleLineSymbolClass();
pLineSym.Color = CommonFunction.GetRgbColor(0, 0, 0);
pActiveView.ScreenDisplay.StartDrawing(m_pActiveView.ScreenDisplay.hDC, (short)esriScreenCache.esriNoScreenCache);
pActiveView.ScreenDisplay.SetSymbol((ISymbol)pLineSym);
pActiveView.ScreenDisplay.DrawPolyline(pPolyline);
pActiveView.ScreenDisplay.FinishDrawing();
for (int i = 0; i < pPointCollection.PointCount; i++)
{
CommonFunction.DrawPointSMSSquareSymbol(MapControl, pPointCollection.get_Point(i));
}
}
/// <summary>
/// 绘制推断断层
/// </summary>
/// <param name="title">文字</param>
/// <param name="bid"></param>
/// <param name="listptS">上盘坐标集合</param>
/// <param name="listptX">下盘坐标集合</param>
/// <returns></returns>
public static bool DrawTDDC(string title, string bid, List <IPoint> listptS, List <IPoint> listptX)
{
try
{
const string sLayerAliasName = LayerNames.DEFALUT_INFERRED_FAULTAGE; //“默认_推断断层”图层
ILayer pLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, sLayerAliasName);
IFeatureLayer pFeatureLayer = pLayer as IFeatureLayer;
if (pFeatureLayer == null)
{
MessageBox.Show(@"推断断层图层缺失！");
return(false);
}
INewBezierCurveFeedback pNewBezierCurveFeedback = new NewBezierCurveFeedbackClass();
pNewBezierCurveFeedback.Display = DataEditCommon.g_pAxMapControl.ActiveView.ScreenDisplay;
for (int i = 0; i < listptS.Count; i++)
{
if (i == 0)
{
pNewBezierCurveFeedback.Start(listptS[0]);
}
else
{
pNewBezierCurveFeedback.AddPoint(listptS[i]);
}
}
IGeometry pGeometry = pNewBezierCurveFeedback.Stop();
var polyline = (IPolyline)pGeometry;
var pTopo = pGeometry as ITopologicalOperator;
List <ziduan> ziduan = new List <ziduan>
{
new ziduan("str", title),
new ziduan("type", "1"),
new ziduan("BID", bid)
};
IFeature pFeature = DataEditCommon.CreateNewFeature(pFeatureLayer, polyline, ziduan);
DataEditCommon.g_pMap.SelectFeature(pFeatureLayer, pFeature);
pNewBezierCurveFeedback = new NewBezierCurveFeedbackClass
{
Display = DataEditCommon.g_pAxMapControl.ActiveView.ScreenDisplay
};
for (int i = 0; i < listptX.Count; i++)
{
if (i == 0)
{
pNewBezierCurveFeedback.Start(listptX[0]);
}
else
{
pNewBezierCurveFeedback.AddPoint(listptX[i]);
}
}
IGeometry xGeometry = pNewBezierCurveFeedback.Stop();
polyline = (IPolyline)xGeometry;
ziduan = new List <ziduan> {
new ziduan("str", ""), new ziduan("type", "2"), new ziduan("BID", bid)
};
pFeature = DataEditCommon.CreateNewFeature(pFeatureLayer, polyline, ziduan);
if (pTopo != null)
{
pTopo.Union(xGeometry);
DataEditCommon.g_pMap.SelectFeature(pFeatureLayer, pFeature);
MyMapHelp.Jump((IGeometry)pTopo);
}
DataEditCommon.g_pAxMapControl.ActiveView.PartialRefresh((esriViewDrawPhase)5, null, null);
return(true);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(false);
}
}
private void DrawXlz(List <CollapsePillarsPoint> lstCollapsePillarsEntKeyPts, string sCollapseId)
{
ILayer mPCurrentLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap,
LayerNames.LAYER_ALIAS_MR_XianLuoZhu1);
var pFeatureLayer = mPCurrentLayer as IFeatureLayer;
INewBezierCurveFeedback pBezier = new NewBezierCurveFeedbackClass();
IPoint pt;
IPolyline polyline = new PolylineClass();
for (int i = 0; i < lstCollapsePillarsEntKeyPts.Count; i++)
{
pt = new PointClass();
var mZAware = (IZAware)pt;
mZAware.ZAware = true;
pt.X = lstCollapsePillarsEntKeyPts[i].CoordinateX;
pt.Y = lstCollapsePillarsEntKeyPts[i].CoordinateY;
pt.Z = lstCollapsePillarsEntKeyPts[i].CoordinateZ;
if (i == 0)
{
pBezier.Start(pt);
}
else if (i == lstCollapsePillarsEntKeyPts.Count - 1)
{
pBezier.AddPoint(pt);
pt = new PointClass();
var zZAware = (IZAware)pt;
zZAware.ZAware = true;
pt.X = lstCollapsePillarsEntKeyPts[0].CoordinateX;
pt.Y = lstCollapsePillarsEntKeyPts[0].CoordinateY;
pt.Z = lstCollapsePillarsEntKeyPts[0].CoordinateZ;
pBezier.AddPoint(pt);
polyline = pBezier.Stop();
}
else
{
pBezier.AddPoint(pt);
}
}
//polyline = (IPolyline)geo;
var pSegmentCollection = polyline as ISegmentCollection;
if (pSegmentCollection != null)
{
for (int i = 0; i < pSegmentCollection.SegmentCount; i++)
{
pt = new PointClass();
var mZAware = (IZAware)pt;
mZAware.ZAware = true;
pt.X = lstCollapsePillarsEntKeyPts[i].CoordinateX;
pt.Y = lstCollapsePillarsEntKeyPts[i].CoordinateY;
pt.Z = lstCollapsePillarsEntKeyPts[i].CoordinateZ;
IPoint pt1 = new PointClass();
mZAware = (IZAware)pt1;
mZAware.ZAware = true;
if (i == pSegmentCollection.SegmentCount - 1)
{
pt1.X = lstCollapsePillarsEntKeyPts[0].CoordinateX;
pt1.Y = lstCollapsePillarsEntKeyPts[0].CoordinateY;
pt1.Z = lstCollapsePillarsEntKeyPts[0].CoordinateZ;
pSegmentCollection.Segment[i].FromPoint = pt;
pSegmentCollection.Segment[i].ToPoint = pt1;
}
else
{
pt1.X = lstCollapsePillarsEntKeyPts[i + 1].CoordinateX;
pt1.Y = lstCollapsePillarsEntKeyPts[i + 1].CoordinateY;
pt1.Z = lstCollapsePillarsEntKeyPts[i + 1].CoordinateZ;
pSegmentCollection.Segment[i].FromPoint = pt;
pSegmentCollection.Segment[i].ToPoint = pt1;
}
}
}
polyline = pSegmentCollection as IPolyline;
//polyline = DataEditCommon.PDFX(polyline, "Bezier");
IPolygon pPolygon = DataEditCommon.PolylineToPolygon(polyline);
var list = new List <ziduan>
{
new ziduan("COLLAPSE_PILLAR_NAME", lstCollapsePillarsEntKeyPts.First().CollapsePillars.CollapsePillarsName),
new ziduan("BID", sCollapseId),
radioBtnX.Checked ? new ziduan("XTYPE", "0") : new ziduan("XTYPE", "1")
};
IFeature pFeature = DataEditCommon.CreateNewFeature(pFeatureLayer, pPolygon, list);
if (pFeature != null)
{
MyMapHelp.Jump(pFeature.Shape);
DataEditCommon.g_pMyMapCtrl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewBackground, null, null);
}
#region 暂时无用
//string sTempFolderPath = System.Windows.Forms.Application.StartupPath + "\\TempFolder";
/////1.将关键点坐标存储到临时文件中
//string sPtsCoordinateTxtPath = sTempFolderPath + "\\PtsCoordinate.txt";
//bool bIsWrite = WritePtsInfo2Txt(lstCollapsePillarsEntKeyPts, sPtsCoordinateTxtPath);
//if (!bIsWrite) return;
/////2.读取点坐标文件拟合生成陷落柱，仿照等值线
/////步骤：点文件生成点要素层→转为Raster→提取等值线
//Geoprocessor GP = new Geoprocessor();
//string featureOut = sTempFolderPath + "\\KeyPts.shp";
//DrawContours.ConvertASCIIDescretePoint2FeatureClass(GP, sPtsCoordinateTxtPath, featureOut);//点文件生成点要素层
//string sRasterOut = sTempFolderPath + "\\Raster";
//DrawContours.ConvertFeatureCls2Raster(GP, featureOut, sRasterOut);//要素层→Raster
//string sR2Contour = sTempFolderPath + "\\Contour.shp";
//double douElevation = 0.5;//等高距0.5
//DrawContours.SplineRasterToContour(GP, sRasterOut, sR2Contour, douElevation);//提取等值线（即为拟合的陷落柱）
/////3.复制生成的等值线（即为拟合的陷落柱）要素到陷落柱图层
/////3.1 获得源图层
//IFeatureLayer sourceFeaLayer = new FeatureLayerClass();
//string sourcefeatureClassName = "Contour.shp";
//IFeatureClass featureClass =PointsFit2Polyline.GetFeatureClassFromShapefileOnDisk(sTempFolderPath, sourcefeatureClassName);//获得等值线（即为拟合的陷落柱）图层
//if (featureClass == null) return;
//sourceFeaLayer.FeatureClass = featureClass;
/////3.2 获得当前编辑图层(目标图层)
//DrawSpecialCommon drawspecial = new DrawSpecialCommon();
//string sLayerAliasName = LibCommon.LibLayerNames.DEFALUT_COLLAPSE_PILLAR;//“默认_陷落柱_1”图层
//IFeatureLayer featureLayer = drawspecial.GetFeatureLayerByName(sLayerAliasName);
//if (featureLayer == null)
//{
// MessageBox.Show("未找到" + sLayerAliasName + "图层,无法绘制陷落柱图元。");
// return;
//}
/////3.3 复制要素
//PointsFit2Polyline.CopyFeature(sourceFeaLayer, featureLayer, sCollapseID);
#endregion
}
/// <summary>
/// �ж��ߵķ����������ʱ�룬ת����˳ʱ��
/// </summary>
/// <params name="pPolyline"></params>
/// <params name="type">"Bezier,Line"</params>
/// <returns></returns>
public static IPolyline PDFX(IPolyline pPolyline, string type)
{
IPolyline rPolyline = pPolyline;
IGeometry geo = null;
IPointCollection pPointCollection = (IPointCollection)pPolyline;
double s = 0;
for (int i = 0; i < pPointCollection.PointCount - 1; i++)
{
s += (pPointCollection.get_Point(i + 1).X - pPointCollection.get_Point(i).X) * (pPointCollection.get_Point(i + 1).Y - pPointCollection.get_Point(i).Y) * 0.5;
}
if (s < 0)
{
if (type == "Bezier")
{
INewBezierCurveFeedback pBezier = new NewBezierCurveFeedbackClass();
for (int i = pPointCollection.PointCount - 1; i > -1; i--)
{
if (i == pPointCollection.PointCount - 1)
{
pBezier.Start(pPointCollection.get_Point(i));
}
else if (i == 0)
{
pBezier.AddPoint(pPointCollection.get_Point(i));
geo = pBezier.Stop();
}
else
pBezier.AddPoint(pPointCollection.get_Point(i));
}
rPolyline = (IPolyline)geo;
}
else
{
IPointCollection rPointCollection = new PolylineClass();
for (int i = pPointCollection.PointCount - 1; i > -1; i--)
{
rPointCollection.AddPoint(pPointCollection.get_Point(i));
}
rPolyline = (IPolyline)rPointCollection;
}
rPolyline.SpatialReference = pPolyline.SpatialReference;
ISegmentCollection pSegmentCollection = rPolyline as ISegmentCollection;
for (int i = 0; i < pSegmentCollection.SegmentCount; i++)
{
IPoint pt = new PointClass();
IZAware mZAware = (IZAware)pt;
mZAware.ZAware = true;
pt.X = pPointCollection.get_Point(pSegmentCollection.SegmentCount - i).X;
pt.Y = pPointCollection.get_Point(pSegmentCollection.SegmentCount - i).Y;
pt.Z = pPointCollection.get_Point(pSegmentCollection.SegmentCount - i).Z;
IPoint pt1 = new PointClass();
mZAware = (IZAware)pt1;
mZAware.ZAware = true;
if (i == pSegmentCollection.SegmentCount - 1)
{
pt1.X = pPointCollection.get_Point(0).X;
pt1.Y = pPointCollection.get_Point(0).Y;
pt1.Z = pPointCollection.get_Point(0).Z;
pSegmentCollection.get_Segment(i).FromPoint = pt;
pSegmentCollection.get_Segment(i).ToPoint = pt1;
}
else
{
pt1.X = pPointCollection.get_Point(pSegmentCollection.SegmentCount - 1 - i).X;
pt1.Y = pPointCollection.get_Point(pSegmentCollection.SegmentCount - 1 - i).Y;
pt1.Z = pPointCollection.get_Point(pSegmentCollection.SegmentCount - 1 - i).Z;
pSegmentCollection.get_Segment(i).FromPoint = pt;
pSegmentCollection.get_Segment(i).ToPoint = pt1;
}
}
rPolyline = pSegmentCollection as IPolyline;
}
return rPolyline;
}
/// <summary>
/// 绘制推断断层
/// </summary>
/// <params name="title">文字</params>
/// <params name="bid"></params>
/// <params name="listptS">上盘坐标集合</params>
/// <params name="listptX">下盘坐标集合</params>
/// <returns></returns>
public static bool DrawTDDC(string title, string bid, List<IPoint> listptS, List<IPoint> listptX)
{
try
{
const string sLayerAliasName = LayerNames.DEFALUT_INFERRED_FAULTAGE; //“推断断层”图层
ILayer pLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, sLayerAliasName);
IFeatureLayer pFeatureLayer = pLayer as IFeatureLayer;
if (pFeatureLayer == null)
{
MessageBox.Show(@"推断断层图层缺失！");
return false;
}
INewBezierCurveFeedback pNewBezierCurveFeedback = new NewBezierCurveFeedbackClass();
pNewBezierCurveFeedback.Display = DataEditCommon.g_pAxMapControl.ActiveView.ScreenDisplay;
for (int i = 0; i < listptS.Count; i++)
{
if (i == 0)
pNewBezierCurveFeedback.Start(listptS[0]);
else
pNewBezierCurveFeedback.AddPoint(listptS[i]);
}
IGeometry pGeometry = pNewBezierCurveFeedback.Stop();
var polyline = (IPolyline)pGeometry;
var pTopo = pGeometry as ITopologicalOperator;
List<ziduan> ziduan = new List<ziduan>
{
new ziduan("str", title),
new ziduan("type", "1"),
new ziduan("BID", bid)
};
IFeature pFeature = DataEditCommon.CreateNewFeature(pFeatureLayer, polyline, ziduan);
DataEditCommon.g_pMap.SelectFeature(pFeatureLayer, pFeature);
pNewBezierCurveFeedback = new NewBezierCurveFeedbackClass
{
Display = DataEditCommon.g_pAxMapControl.ActiveView.ScreenDisplay
};
for (int i = 0; i < listptX.Count; i++)
{
if (i == 0)
pNewBezierCurveFeedback.Start(listptX[0]);
else
pNewBezierCurveFeedback.AddPoint(listptX[i]);
}
IGeometry xGeometry = pNewBezierCurveFeedback.Stop();
polyline = (IPolyline)xGeometry;
ziduan = new List<ziduan> { new ziduan("str", ""), new ziduan("type", "2"), new ziduan("BID", bid) };
pFeature = DataEditCommon.CreateNewFeature(pFeatureLayer, polyline, ziduan);
if (pTopo != null)
{
pTopo.Union(xGeometry);
DataEditCommon.g_pMap.SelectFeature(pFeatureLayer, pFeature);
MyMapHelp.Jump((IGeometry)pTopo);
}
DataEditCommon.g_pAxMapControl.ActiveView.PartialRefresh((esriViewDrawPhase)5, null, null);
return true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return false;
}
}
private void DrawXlz(List<CollapsePillarPoint> lstCollapsePillarsEntKeyPts, string sCollapseId)
{
ILayer mPCurrentLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap,
LayerNames.LAYER_ALIAS_MR_XianLuoZhu1);
var pFeatureLayer = mPCurrentLayer as IFeatureLayer;
INewBezierCurveFeedback pBezier = new NewBezierCurveFeedbackClass();
IPoint pt;
IPolyline polyline = new PolylineClass();
for (int i = 0; i < lstCollapsePillarsEntKeyPts.Count; i++)
{
pt = new PointClass();
var mZAware = (IZAware)pt;
mZAware.ZAware = true;
pt.X = lstCollapsePillarsEntKeyPts[i].coordinate_x;
pt.Y = lstCollapsePillarsEntKeyPts[i].coordinate_y;
pt.Z = lstCollapsePillarsEntKeyPts[i].coordinate_z;
if (i == 0)
{
pBezier.Start(pt);
}
else if (i == lstCollapsePillarsEntKeyPts.Count - 1)
{
pBezier.AddPoint(pt);
pt = new PointClass();
var zZAware = (IZAware)pt;
zZAware.ZAware = true;
pt.X = lstCollapsePillarsEntKeyPts[0].coordinate_x;
pt.Y = lstCollapsePillarsEntKeyPts[0].coordinate_y;
pt.Z = lstCollapsePillarsEntKeyPts[0].coordinate_z;
pBezier.AddPoint(pt);
polyline = pBezier.Stop();
}
else
pBezier.AddPoint(pt);
}
//polyline = (IPolyline)geo;
var pSegmentCollection = polyline as ISegmentCollection;
if (pSegmentCollection != null)
{
for (int i = 0; i < pSegmentCollection.SegmentCount; i++)
{
pt = new PointClass();
var mZAware = (IZAware)pt;
mZAware.ZAware = true;
pt.X = lstCollapsePillarsEntKeyPts[i].coordinate_x;
pt.Y = lstCollapsePillarsEntKeyPts[i].coordinate_y;
pt.Z = lstCollapsePillarsEntKeyPts[i].coordinate_z;
IPoint pt1 = new PointClass();
mZAware = (IZAware)pt1;
mZAware.ZAware = true;
if (i == pSegmentCollection.SegmentCount - 1)
{
pt1.X = lstCollapsePillarsEntKeyPts[0].coordinate_x;
pt1.Y = lstCollapsePillarsEntKeyPts[0].coordinate_y;
pt1.Z = lstCollapsePillarsEntKeyPts[0].coordinate_z;
pSegmentCollection.Segment[i].FromPoint = pt;
pSegmentCollection.Segment[i].ToPoint = pt1;
}
else
{
pt1.X = lstCollapsePillarsEntKeyPts[i + 1].coordinate_x;
pt1.Y = lstCollapsePillarsEntKeyPts[i + 1].coordinate_y;
pt1.Z = lstCollapsePillarsEntKeyPts[i + 1].coordinate_z;
pSegmentCollection.Segment[i].FromPoint = pt;
pSegmentCollection.Segment[i].ToPoint = pt1;
}
}
}
polyline = pSegmentCollection as IPolyline;
//polyline = DataEditCommon.PDFX(polyline, "Bezier");
IPolygon pPolygon = DataEditCommon.PolylineToPolygon(polyline);
var list = new List<ziduan>
{
new ziduan("COLLAPSE_PILLAR_NAME", lstCollapsePillarsEntKeyPts.First().collapse_pillar.name),
new ziduan("BID", sCollapseId),
radioBtnX.Checked ? new ziduan("XTYPE", "0") : new ziduan("XTYPE", "1")
};
IFeature pFeature = DataEditCommon.CreateNewFeature(pFeatureLayer, pPolygon, list);
if (pFeature != null)
{
MyMapHelp.Jump(pFeature.Shape);
DataEditCommon.g_pMyMapCtrl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewBackground, null, null);
}
#region 暂时无用
//string sTempFolderPath = System.Windows.Forms.Application.StartupPath + "\\TempFolder";
/////1.将关键点坐标存储到临时文件中
//string sPtsCoordinateTxtPath = sTempFolderPath + "\\PtsCoordinate.txt";
//bool bIsWrite = WritePtsInfo2Txt(lstCollapsePillarsEntKeyPts, sPtsCoordinateTxtPath);
//if (!bIsWrite) return;
/////2.读取点坐标文件拟合生成陷落柱，仿照等值线
/////步骤：点文件生成点要素层→转为Raster→提取等值线
//Geoprocessor GP = new Geoprocessor();
//string featureOut = sTempFolderPath + "\\KeyPts.shp";
//DrawContours.ConvertASCIIDescretePoint2FeatureClass(GP, sPtsCoordinateTxtPath, featureOut);//点文件生成点要素层
//string sRasterOut = sTempFolderPath + "\\Raster";
//DrawContours.ConvertFeatureCls2Raster(GP, featureOut, sRasterOut);//要素层→Raster
//string sR2Contour = sTempFolderPath + "\\Contour.shp";
//double douElevation = 0.5;//等高距0.5
//DrawContours.SplineRasterToContour(GP, sRasterOut, sR2Contour, douElevation);//提取等值线（即为拟合的陷落柱）
/////3.复制生成的等值线（即为拟合的陷落柱）要素到陷落柱图层
/////3.1 获得源图层
//IFeatureLayer sourceFeaLayer = new FeatureLayerClass();
//string sourcefeatureClassName = "Contour.shp";
//IFeatureClass featureClass =PointsFit2Polyline.GetFeatureClassFromShapefileOnDisk(sTempFolderPath, sourcefeatureClassName);//获得等值线（即为拟合的陷落柱）图层
//if (featureClass == null) return;
//sourceFeaLayer.FeatureClass = featureClass;
/////3.2 获得当前编辑图层(目标图层)
//DrawSpecialCommon drawspecial = new DrawSpecialCommon();
//string sLayerAliasName = LibCommon.LibLayerNames.DEFALUT_COLLAPSE_PILLAR;//“陷落柱_1”图层
//IFeatureLayer featureLayer = drawspecial.GetFeatureLayerByName(sLayerAliasName);
//if (featureLayer == null)
//{
// MessageBox.Show("未找到" + sLayerAliasName + "图层,无法绘制陷落柱图元。");
// return;
//}
/////3.3 复制要素
//PointsFit2Polyline.CopyFeature(sourceFeaLayer, featureLayer, sCollapseID);
#endregion
}
