public void OnMouseDown(int button, int shift, int x, int y)
{
try
{
//转换鼠标点击位置起始点为地图坐标
m_startPt = m_activeView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y);
if (m_EngineEditor == null)
{
return;
}
if (m_EngineEditor.EditState != esriEngineEditState.esriEngineStateEditing)
{
return;
}
if (m_EngineEditLayers == null)
{
return;
}
IFeatureLayer pFeatLyr = m_EngineEditLayers.TargetLayer;
if (pFeatLyr == null)
{
return;
}
//获取要移动几何对象
IFeatureCursor pFeatCur = MapManager.GetSelectedFeatures(pFeatLyr);
if (pFeatCur == null)
{
MessageBox.Show("请选择要移动要素！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
IFeature pFeature = pFeatCur.NextFeature();
//当移动的对象为空时，首先进行对象实例化
if (m_moveGeoFeedBack == null)
{
m_moveGeoFeedBack = new MoveGeometryFeedbackClass();
}
m_moveGeoFeedBack.Display = m_activeView.ScreenDisplay;
while (pFeature != null)
{
m_moveGeoFeedBack.AddGeometry(pFeature.Shape);
pFeature = pFeatCur.NextFeature();
}
//添加起始点
m_moveGeoFeedBack.Start(m_startPt);
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
}
catch (Exception ex)
{
//SysLogHelper.WriteOperationLog("要素移动错误", ex.Source, "数据编辑");
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
if (Button != 1 || m_MapControl.Map.SelectionCount == 0)
{
return;
}
MoData.v_bVertexSelectionTracker = false;
m_pNewLineFeedback = new NewLineFeedbackClass();
m_pMoveGeometryFeedback = new MoveGeometryFeedbackClass();
IDisplayFeedback pDisplayFeedback = m_pMoveGeometryFeedback as IDisplayFeedback;
pDisplayFeedback.Display = m_hookHelper.ActiveView.ScreenDisplay;
m_pPtStart = m_hookHelper.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
m_pNewLineFeedback.Display = m_hookHelper.ActiveView.ScreenDisplay;
m_pNewLineFeedback.Start(m_pPtStart);
//只刷新选中的地物
IEnumFeature pEnumFeature = m_MapControl.Map.FeatureSelection as IEnumFeature;
IInvalidArea pInvalidArea = new InvalidAreaClass();
pInvalidArea.Display = m_hookHelper.ActiveView.ScreenDisplay;
pInvalidArea.Add(pEnumFeature);
pEnumFeature.Reset();
IFeature pFeature = pEnumFeature.Next();
m_pMoveSet = new SetClass();
while (pFeature != null)
{
//'判断选中的要素是否启动了编辑
IFeatureClass pFeatureClass = pFeature.Class as IFeatureClass;
IDataset pDataset = pFeatureClass as IDataset;
IWorkspaceEdit pWSEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWSEdit != null)
{
if (pWSEdit.IsBeingEdited())
{
m_pMoveGeometryFeedback.AddGeometry(pFeature.Shape);
m_pMoveSet.Add(pFeature);
}
}
pFeature = pEnumFeature.Next();
}
m_pMoveGeometryFeedback.Start(m_pPtStart);
m_bMouseDown = true;
}
public void Add(IFeature ifeature_0)
{
if (!(ifeature_0 is INetworkFeature))
{
if (this.imoveGeometryFeedback_0 == null)
{
this.imoveGeometryFeedback_0 = new MoveGeometryFeedback()
{
Display = this.iscreenDisplay_0
};
}
this.imoveGeometryFeedback_0.AddGeometry(ifeature_0.Shape);
}
else
{
this.iset_0.Add(ifeature_0);
}
}
public void OnMouseUp(int button, int shift, int x, int y)
{
try
{
m_EndPoint = m_activeView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y);
if (m_moveGeoFeedBack == null)
{
return;
}
m_moveGeoFeedBack.MoveTo(m_EndPoint);
MoveFeatures(m_EndPoint, m_startPt);
m_moveGeoFeedBack.ClearGeometry();
m_moveGeoFeedBack = null;
}
catch (Exception ex)
{
throw;
}
}
public void OnMouseUp(int button, int shift, int x, int y)
{
try
{
m_EndPoint = m_activeView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y);
if (m_moveGeoFeedBack == null)
{
return;
}
m_moveGeoFeedBack.MoveTo(m_EndPoint);
MoveFeatures(m_EndPoint, m_startPt);
m_moveGeoFeedBack.ClearGeometry();
m_moveGeoFeedBack = null;
}
catch (Exception ex)
{
//SysLogHelper.WriteOperationLog("移动要素错误", ex.Source, "数据编辑");
}
}
private void method_1(IEdgeFeature iedgeFeature_0)
{
int edgeFeatureCount;
int i;
IEdgeFeature edgeFeature;
IPoint shape;
ILineMovePointFeedback lineMovePointFeedbackClass;
IHitTest hitTest;
IPoint pointClass;
double num;
int num1;
int num2;
bool flag;
int pointCount;
int j;
IPath geometry;
if (!(iedgeFeature_0 is IComplexEdgeFeature))
{
int oID = (iedgeFeature_0 as IFeature).OID;
IGeometry shapeCopy = (iedgeFeature_0 as IFeature).ShapeCopy;
if (this.imoveGeometryFeedback_0 == null)
{
this.imoveGeometryFeedback_0 = new MoveGeometryFeedback()
{
Display = this.iscreenDisplay_0
};
}
this.imoveGeometryFeedback_0.AddGeometry(shapeCopy);
int fromJunctionEID = iedgeFeature_0.FromJunctionEID;
IJunctionFeature fromJunctionFeature = iedgeFeature_0.FromJunctionFeature;
if (fromJunctionFeature is ISimpleJunctionFeature)
{
edgeFeatureCount = (fromJunctionFeature as ISimpleJunctionFeature).EdgeFeatureCount;
for (i = 0; i < edgeFeatureCount; i++)
{
edgeFeature = (fromJunctionFeature as ISimpleJunctionFeature).EdgeFeature[i];
if ((edgeFeature as IFeature).OID != oID && !this.iset_0.Find(edgeFeature) &&
!this.iset_1.Find(edgeFeature))
{
this.iset_1.Add(edgeFeature);
shapeCopy = (edgeFeature as IFeature).Shape;
if (!(edgeFeature is ISimpleEdgeFeature))
{
shape = (fromJunctionFeature as IFeature).Shape as IPoint;
hitTest = shapeCopy as IHitTest;
pointClass = new ESRI.ArcGIS.Geometry.Point();
num = 0;
num1 = -1;
num2 = -1;
flag = false;
if (hitTest.HitTest(shape, 0, esriGeometryHitPartType.esriGeometryPartVertex, pointClass,
ref num, ref num1, ref num2, ref flag))
{
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
pointCount = 0;
for (j = 0; j < num1; j++)
{
geometry = (IPath)((IGeometryCollection)hitTest).Geometry[j];
pointCount = pointCount + (geometry as IPointCollection).PointCount;
}
num2 = num2 + pointCount;
lineMovePointFeedbackClass.Start(hitTest as IPolyline, num2, shape);
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(shape);
}
}
else
{
shape = null;
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
if (edgeFeature.FromJunctionEID != fromJunctionEID)
{
shape =
(shapeCopy as IPointCollection).Point[
(shapeCopy as IPointCollection).PointCount - 1];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline,
(shapeCopy as IPointCollection).PointCount - 1, shape);
}
else
{
shape = (shapeCopy as IPointCollection).Point[0];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline, 0, shape);
}
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(shape);
}
}
}
}
fromJunctionEID = iedgeFeature_0.ToJunctionEID;
IJunctionFeature toJunctionFeature = iedgeFeature_0.ToJunctionFeature;
if (toJunctionFeature is ISimpleJunctionFeature)
{
edgeFeatureCount = (toJunctionFeature as ISimpleJunctionFeature).EdgeFeatureCount;
for (i = 0; i < edgeFeatureCount; i++)
{
edgeFeature = (toJunctionFeature as ISimpleJunctionFeature).EdgeFeature[i];
if ((edgeFeature as IFeature).OID != oID && !this.iset_0.Find(edgeFeature) &&
!this.iset_1.Find(edgeFeature))
{
this.iset_1.Add(edgeFeature);
shape = null;
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
shapeCopy = (edgeFeature as IFeature).Shape;
if (!(edgeFeature is ISimpleEdgeFeature))
{
IPoint point = (toJunctionFeature as IFeature).Shape as IPoint;
hitTest = shapeCopy as IHitTest;
pointClass = new ESRI.ArcGIS.Geometry.Point();
num = 0;
num1 = -1;
num2 = -1;
flag = false;
if (hitTest.HitTest(point, 0, esriGeometryHitPartType.esriGeometryPartVertex, pointClass,
ref num, ref num1, ref num2, ref flag))
{
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
pointCount = 0;
for (j = 0; j < num1; j++)
{
geometry = (IPath)((IGeometryCollection)hitTest).Geometry[j];
pointCount = pointCount + (geometry as IPointCollection).PointCount;
}
num2 = num2 + pointCount;
lineMovePointFeedbackClass.Start(hitTest as IPolyline, num2, point);
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(point);
}
}
else
{
if (edgeFeature.FromJunctionEID != fromJunctionEID)
{
shape =
(shapeCopy as IPointCollection).Point[
(shapeCopy as IPointCollection).PointCount - 1];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline,
(shapeCopy as IPointCollection).PointCount - 1, shape);
}
else
{
shape = (shapeCopy as IPointCollection).Point[0];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline, 0, shape);
}
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(shape);
}
}
}
}
}
else
{
this.method_2(iedgeFeature_0 as IComplexEdgeFeature);
}
}
private void method_2(IComplexEdgeFeature icomplexEdgeFeature_0)
{
ILineMovePointFeedback lineMovePointFeedbackClass;
int oID = (icomplexEdgeFeature_0 as IFeature).OID;
IGeometry shapeCopy = (icomplexEdgeFeature_0 as IFeature).ShapeCopy;
if (this.imoveGeometryFeedback_0 == null)
{
this.imoveGeometryFeedback_0 = new MoveGeometryFeedback()
{
Display = this.iscreenDisplay_0
};
}
this.imoveGeometryFeedback_0.AddGeometry(shapeCopy);
for (int i = 0; i < icomplexEdgeFeature_0.JunctionFeatureCount; i++)
{
IJunctionFeature junctionFeature = icomplexEdgeFeature_0.JunctionFeature[i];
if (junctionFeature is ISimpleJunctionFeature)
{
int eID = (junctionFeature as ISimpleJunctionFeature).EID;
IPoint point = (junctionFeature as IFeature).ShapeCopy as IPoint;
int edgeFeatureCount = (junctionFeature as ISimpleJunctionFeature).EdgeFeatureCount;
for (int j = 0; j < edgeFeatureCount; j++)
{
IEdgeFeature edgeFeature = (junctionFeature as ISimpleJunctionFeature).EdgeFeature[j];
if ((edgeFeature as IFeature).OID != oID && !this.iset_0.Find(edgeFeature) &&
!this.iset_1.Find(edgeFeature))
{
this.iset_1.Add(edgeFeature);
shapeCopy = (edgeFeature as IFeature).Shape;
IPoint point1 = null;
if (!(edgeFeature is ISimpleEdgeFeature))
{
IHitTest shape = (edgeFeature as IFeature).Shape as IHitTest;
IPoint pointClass = new ESRI.ArcGIS.Geometry.Point();
double num = 0;
int num1 = -1;
int num2 = -1;
bool flag = false;
if (shape.HitTest(point, 0, esriGeometryHitPartType.esriGeometryPartVertex, pointClass,
ref num, ref num1, ref num2, ref flag))
{
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
int pointCount = 0;
for (int k = 0; k < num1; k++)
{
IPath geometry = (IPath)((IGeometryCollection)shape).Geometry[k];
pointCount = pointCount + (geometry as IPointCollection).PointCount;
}
num2 = num2 + pointCount;
lineMovePointFeedbackClass.Start(shape as IPolyline, num2, point);
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(point);
}
}
else
{
lineMovePointFeedbackClass = new LineMovePointFeedback()
{
Display = this.iscreenDisplay_0
};
if (edgeFeature.FromJunctionEID != eID)
{
point1 =
(shapeCopy as IPointCollection).Point[
(shapeCopy as IPointCollection).PointCount - 1];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline,
(shapeCopy as IPointCollection).PointCount - 1, point1);
}
else
{
point1 = (shapeCopy as IPointCollection).Point[0];
lineMovePointFeedbackClass.Start(shapeCopy as IPolyline, 0, point1);
}
this.ilist_0.Add(lineMovePointFeedbackClass);
this.ilist_1.Add(point1);
}
}
}
}
}
}
