/// <summary>
/// 获取VCT注记实体节点
/// </summary>
public override EntityNode GetEntityNode()
{
try
{
AnnotationNode pAnnotationNode = new AnnotationNode();
//特征类型统一设置为单点注记
pAnnotationNode.AnnotationType = Convert.ToInt32(Metadata.MetaDataFile.GraphConfig.GetGraphSymbol("ANNOTATIONFEATURETYPE", "SingPointAnnotation"));
IFeature pFeature = this.Feature as IFeature;
if (pFeature != null)
{
///标识码赋值
int dBSMIndex = -1;
dBSMIndex = this.Feature.Fields.FindField(m_strEntityIDFiled);
if (dBSMIndex != -1)
pAnnotationNode.EntityID = Convert.ToInt32(this.Feature.get_Value(dBSMIndex));
///要素代码赋值
pAnnotationNode.FeatureCode = this.FeatureCode;
///图形表现赋值
//pAnnotationNode.Representation = pFeature.Class.AliasName;
///注记坐标赋值
IGeometry5 pArea = pFeature.Shape as IGeometry5;
if (pArea != null)
{
PointInfoNode pPTInfoNode = new PointInfoNode(pArea.CentroidEx.X, pArea.CentroidEx.Y);
pAnnotationNode.PointLocation = pPTInfoNode;
}
m_AnnotationNode = pAnnotationNode;
return pAnnotationNode;
}
return null;
}
catch (Exception ex)
{
Logger.WriteErrorLog(ex);
return null;
}
}
private void itemPanel1_ItemDoubleClick(object sender, MouseEventArgs e)
{
//若是左建双击缩放至要素：
if (e.Clicks == 2)
{
ButtonItem item = new ButtonItem();
item = sender as ButtonItem;
if (item == null)
{
return;
}
string FeatureClassName = item.Tooltip.Substring(item.Tooltip.IndexOf('.') + 1);
string strOID = item.Tooltip.Substring(0, item.Tooltip.IndexOf('.'));
int OID = Convert.ToInt32(strOID);
IFeature feature = DBOperator.getFeatureFrom(OID, FeatureClassName, m_GlobalWorkspace);
IGeometry5 geometry = feature.Shape as IGeometry5;
this.m_MapCtrls.CenterAt(geometry.CentroidEx);
this.m_MapCtrls.ActiveView.Extent = geometry.Envelope;
ILayer iLayer = null;
if (FeatureClassName.Contains("CheckItemPtn"))
{
iLayer = m_MapCtrls.Map.Layer[1];
}
else if (FeatureClassName.Contains("CheckItemPtn"))
{
iLayer = m_MapCtrls.Map.Layer[2];
}
else
{
iLayer = m_MapCtrls.Map.Layer[3];
}
clearFeatureSelection();
m_MapCtrls.Map.SelectFeature(iLayer, feature);
//this.m_MapCtrls.ActiveView.FocusMap.SelectByShape(feature.Shape, null, true);
//this.m_MapCtrls.ActiveView.FocusMap.SelectByShape(feature.Shape, selectionEnv, true);
}
}
private void itemPanel3_ItemDoubleClick(object sender, MouseEventArgs e)
{
//双击，且不是点击非button item;
if (e.Clicks == 2)
{
ButtonItem item = new ButtonItem();
item = sender as ButtonItem;
if (item == null)
{
return;
}
IFeature feature = DBOperator.getFeatureFrom(item.Name, Properties.Settings.Default.Grid, Properties.Settings.Default.GridCodeField, m_GlobalWorkspace);
if (feature == null)
{
return;
}
IGeometry5 geometry = feature.Shape as IGeometry5;
this.m_MapCtrls.CenterAt(geometry.CentroidEx);
this.m_MapCtrls.ActiveView.Extent = geometry.Envelope;
}
}
public static IPoint GetFeatureCenterPoint(IFeature pFeatCity)
{
if (pFeatCity.Shape.GeometryType == esriGeometryType.esriGeometryPoint)
{
return(pFeatCity.Shape as IPoint);
}
else if (pFeatCity.Shape.GeometryType == esriGeometryType.esriGeometryPolygon)
{
IGeometry5 centerPoint = pFeatCity.Shape as IGeometry5;
return(centerPoint.CentroidEx);
}
else if (pFeatCity.Shape.GeometryType == esriGeometryType.esriGeometryPolyline)
{
IPoint centerPoint = new PointClass();
IPolyline pl = pFeatCity.Shape as IPolyline;
pl.QueryPoint(esriSegmentExtension.esriExtendAtFrom, 0.5, true, centerPoint);
return(centerPoint);
}
return(null);
}
/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
// TODO: Add ClsAsortVertex.OnClick implementation
IToolbarControl2 pToolbarControl;
if (m_hookHelper.Hook is IToolbarControl)
{
pToolbarControl = (m_hookHelper.Hook) as IToolbarControl2;
m_MapControl = (pToolbarControl.Buddy) as IMapControl4;
}
else if (m_hookHelper.Hook is IMapControl4)
{
m_MapControl = (IMapControl4)(m_hookHelper.Hook);
}
IMap pMap = m_MapControl.ActiveView.FocusMap as IMap;
ILayer2 pLayer = null;
//m_MapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint();
for (int i = 0; i < pMap.LayerCount; i++)
{
pLayer = pMap.get_Layer(i) as ILayer2;
if (pLayer is IFeatureLayer2)
{
IFeatureLayer2 pFeatLyr = pLayer as IFeatureLayer2;
IFeatureSelection pFeatSel = pFeatLyr as IFeatureSelection;
ISelectionSet2 pSelSet = pFeatSel.SelectionSet as ISelectionSet2;
if (pSelSet.Count <= 0)
{
return;
}
else
{
ICursor pCursor = null;
pSelSet.Search(null, false, out pCursor);
IFeatureCursor pFeatCursor = pCursor as IFeatureCursor;
IFeature pFeat = pFeatCursor.NextFeature();
while (pFeat != null)
{
IGeometry5 pGeometry = pFeat.Shape as IGeometry5;
IPointCollection pPointCol = new Multipoint();
pPointCol = pGeometry as IPointCollection;
double[] arrayX = new double[200];
double[] arrayY = new double[200];
IPointArray pPtArray = new PointArrayClass();
pPtArray = AsortVertex(pPointCol, arrayX, arrayY);
for (int k = 0; k < pPointCol.PointCount; k++)
{
IPoint pPoint = new PointClass();
pPoint = pPointCol.get_Point(k);
MessageBox.Show(pPointCol.get_Point(k).ID.ToString());
for (int l = 0; l < pPtArray.Count; l++)
{
if (pPoint.X == pPtArray.get_Element(l).X)
{
int ID = pPtArray.get_Element(l).ID;
pPointCol.get_Point(k).ID = ID;
MessageBox.Show(pPointCol.get_Point(k).ID.ToString());
break;
}
}
}
pFeat = pFeatCursor.NextFeature();
}
}
}
}
m_MapControl.ActiveView.Refresh();
}
/// <summary>
/// 节点的相似值
/// </summary>
/// <param name="buffer">缓冲区</param>
/// <returns>返回值</returns>
public double MatchedPointsSimilarValue(double buffer)
{
try
{
IPointCollection targetPointCollection = targetFeature.Shape as IPointCollection;
IPointCollection sourcePointCollection = sourceFeature.Shape as IPointCollection;
Dictionary <string, string> pointDic = new Dictionary <string, string>();
Dictionary <string, string> sourcePointDic = new Dictionary <string, string>();
//IUnitConverter unitConverter = new UnitConverterClass();
int i = 0, j = 0;
int position = 0;
int m = 0;
int sameKey = 0;
int outKey = 0;
//遍历待匹配图层中所有的点
for (i = 0; i < targetPointCollection.PointCount; i++)
{
IPoint targetPoint = new PointClass();
//目标图层中的点cPoint
targetPoint = targetPointCollection.get_Point(i);
//IPoint unitCPoint = new PointClass();
//unitCPoint.X = unitConverter.ConvertUnits(cPoint.X, esriUnits.esriDecimalDegrees, esriUnits.esriMeters);
//unitCPoint.Y = unitConverter.ConvertUnits(cPoint.Y, esriUnits.esriDecimalDegrees, esriUnits.esriMeters);
ITopologicalOperator cTopOperator = targetPoint as ITopologicalOperator;
IGeometry5 targetGeo = cTopOperator.Buffer(buffer) as IGeometry5;
//遍历源图层中所有的点
for (j = position; j < sourcePointCollection.PointCount; j++)
{
IPoint sourcePoint = new PointClass();
sourcePoint = sourcePointCollection.get_Point(j);
//IPoint unitTUPoint = new PointClass();
//unitTUPoint.X = unitConverter.ConvertUnits(tuPoint.X, esriUnits.esriDecimalDegrees, esriUnits.esriMeters);
//unitTUPoint.Y = unitConverter.ConvertUnits(tuPoint.Y, esriUnits.esriDecimalDegrees, esriUnits.esriMeters);
IRelationalOperator targetRelationOperator = targetGeo as IRelationalOperator;
//IGeometry5 tuGeo = tuPoint as IGeometry5;
IGeometry sourceGeo = sourcePoint as IGeometry;
//如果是点集中的第一个点
if (j == 0)
{
if (sourceGeo != null)
{
if (targetRelationOperator.Contains(sourceGeo))
{
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
sourcePointDic.Add(sourcePoint.X.ToString("#0.000"), sourcePoint.Y.ToString("#0.000"));
}
m++;
position = m;
break;
}
else
{
if (pointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
if (pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
continue;
}
else
{
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")) && !pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
sameKey++;
}
}
}
else
{
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")) && !pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
pointDic.Add(sourcePoint.X.ToString("#0.000"), sourcePoint.Y.ToString("#0.000"));
}
}
}
}
}
//如果是点集中的最后一个点
else if (j == sourcePointCollection.PointCount - 1)
{
if (targetRelationOperator.Contains(sourceGeo))
{
if (pointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
if (pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
outKey--;
}
}
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
sourcePointDic.Add(sourcePoint.X.ToString("#0.000"), sourcePoint.Y.ToString("#0.000"));
}
m++;
position = m;
break;
}
else
{
if (pointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
if (pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
continue;
}
else
{
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")) && !pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
sameKey++;
}
}
}
else
{
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")) && !pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
pointDic.Add(sourcePoint.X.ToString("#0.000"), sourcePoint.Y.ToString("#0.000"));
}
}
}
}
else
{
if (targetRelationOperator.Contains(sourceGeo))
{
if (pointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
if (pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
outKey--;
}
}
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
sourcePointDic.Add(sourcePoint.X.ToString("#0.000"), sourcePoint.Y.ToString("#0.000"));
}
m++;
position = m;
break;
}
else
{
ILine backLine = new LineClass();
ILine beforeLine = new LineClass();
backLine.PutCoords(sourcePointCollection.get_Point(j - 1), sourcePointCollection.get_Point(j));
beforeLine.PutCoords(sourcePointCollection.get_Point(j), sourcePointCollection.get_Point(j + 1));
double backAngle = backLine.Angle * 180 / Math.PI;
double beforeAngle = beforeLine.Angle * 180 / Math.PI;
double t = 0;
if (backAngle > 0 && beforeAngle > 0)
{
t = beforeAngle - backAngle;
if (t < 0)
{
t = -t;
}
}
else if (backAngle < 0 && beforeAngle < 0)
{
t = beforeAngle - backAngle;
if (t < 0)
{
t = -t;
}
}
else if (backAngle > 0 && beforeAngle < 0)
{
beforeAngle = -beforeAngle;
t = backAngle + beforeAngle;
if (t > 180)
{
t = 360 - 180;
}
}
else if (backAngle < 0 && beforeAngle > 0)
{
backAngle = -backAngle;
t = backAngle + beforeAngle;
if (t > 180)
{
t = 360 - t;
}
}
if (t < 10)
{
continue;
}
else
{
if (pointDic.ContainsKey(sourcePoint.X.ToString("#0.000")))
{
if (pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
continue;
}
else
{
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")) && !pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
sameKey++;
}
}
}
else
{
if (!sourcePointDic.ContainsKey(sourcePoint.X.ToString("#0.000")) && !pointDic.ContainsValue(sourcePoint.Y.ToString("#0.000")))
{
pointDic.Add(sourcePoint.X.ToString("#0.000"), sourcePoint.Y.ToString("#0.000"));
}
}
}
}
}
}
}
int sum = targetPointCollection.PointCount + pointDic.Count + sameKey + outKey;
double shapeSimiliarValue = Convert.ToDouble(m) / sum;
return(shapeSimiliarValue);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
throw;
}
}
