public IGeometry EndFeatureMove(int x, int y)
{
if (MyfeedBack == null)
{
return(null);
}
IGeometry geometry = null;
try
{
if ((MyfeedBack as IMovePointFeedback) != null)
{
IMovePointFeedback pointMoveFeedback = MyfeedBack as IMovePointFeedback;
geometry = pointMoveFeedback.Stop();
}
else if ((MyfeedBack as IMoveLineFeedback) != null)
{
IMoveLineFeedback lineMoveFeedback = MyfeedBack as IMoveLineFeedback;
geometry = lineMoveFeedback.Stop();
}
else if ((MyfeedBack as IMovePolygonFeedback) != null)
{
IMovePolygonFeedback polygonMoveFeedback = MyfeedBack as IMovePolygonFeedback;
geometry = polygonMoveFeedback.Stop();
}
}
catch { return(null); }
MyfeedBack = null;
return(geometry);
}
public override void OnMouseUp(int Button, int Shift, int X, int Y)
{
// TODO: Add ModifyShape.OnMouseUp implementation
if (m_Feedback == null)
{
return;
}
IActiveView pActiveView = m_MapControl.ActiveView;
IPoint pPoint = pActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
if (m_Feedback is IMovePointFeedback)
{
IMovePointFeedback pPointMove = (IMovePointFeedback)m_Feedback;
IGeometry pGeometry = pPointMove.Stop();
UpdateFeature(m_EditFeature, pGeometry);
}
else if (m_Feedback is IMoveLineFeedback) //线 对象移动
{
IMoveLineFeedback pLineMove = (IMoveLineFeedback)m_Feedback;
IGeometry pGeometry = pLineMove.Stop();
UpdateFeature(m_EditFeature, pGeometry);
}
else if (m_Feedback is IMovePolygonFeedback)
{
IMovePolygonFeedback pPolygonMove = (IMovePolygonFeedback)m_Feedback;
IGeometry pGeometry = pPolygonMove.Stop();
UpdateFeature(m_EditFeature, pGeometry);
}
m_Feedback = null;
pActiveView.Refresh();
}
public IGeometry EndFeatureEdit(int x, int y)
{
if (MyfeedBack == null)
{
return(null);
}
IGeometry geometry = null;
IPoint point = MyMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y);
if ((MyfeedBack as IMovePointFeedback) != null)
{
IMovePointFeedback pointMove = MyfeedBack as IMovePointFeedback;
geometry = pointMove.Stop() as IGeometry;
}
else if ((MyfeedBack as ILineMovePointFeedback) != null)
{
ILineMovePointFeedback lineMove = MyfeedBack as ILineMovePointFeedback;
geometry = lineMove.Stop() as IGeometry;
}
else if ((MyfeedBack as IPolygonMovePointFeedback) != null)
{
IPolygonMovePointFeedback polyMove = MyfeedBack as IPolygonMovePointFeedback;
geometry = polyMove.Stop() as IGeometry;
}
MyfeedBack = null;
MyMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, MyselectedLayer, null);
return(geometry);
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add ToolModefyTINNode.OnMouseDown implementation
ITin pTin = pTinLayer.Dataset;
ITinEdit pTinEdit = pTin as ITinEdit;
frmModifyNode.m_pTinEdit = pTinEdit;
frmModifyNode.m_pTinNode = pNode;
frmModifyNode.setDoubleInputValue(pNode.Z);
frmModifyNode.setBttonEnable(true);
IMapControl2 pMapCtr = (((IToolbarControl)m_hookHelper.Hook).Buddy) as IMapControl2;
frmModifyNode.m_pMapCtr = pMapCtr;
pMovePtFeedBack.Stop();
//IPoint pt = new PointClass();
//pMovePtFeedBack.Start(pt, pt);
}
//移动元素到新的位置
public void ElementMoveTo(IPoint point)
{
//移动元素
m_movePointFeedback.MoveTo(point);
IGeometry p_geometry = null;
if (m_element_snap != null)
{
p_geometry = m_movePointFeedback.Stop();
m_element_snap.Geometry = p_geometry;
//更新该元素的位置
axMapControl1.ActiveView.GraphicsContainer.UpdateElement(m_element_snap);
//重新移动元素
m_movePointFeedback.Stop();
//刷新视图
axMapControl1.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add ToolDeleteTINNode.OnMouseDown implementation
ITin pTin = pTinLayer.Dataset;
ITinEdit pTinEdit = pTin as ITinEdit;
pTinEdit.DeleteNode(pNode.Index);
IMapControl2 pMapCtr = (((IToolbarControl)m_hookHelper.Hook).Buddy) as IMapControl2;
if (pMapCtr != null)
{
pMapCtr.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
pMovePtFeedBack.Stop();
IPoint pt = new PointClass();
pMovePtFeedBack.Start(pt, pt);
}
//移动元素到新的位置
public void ElementMoveTo(IPoint point)
{
//移动元素
movePointFeedback.MoveTo(point);
IGeometry geometry1 = null;
IGeometry geometry2 = null;
if (m_element != null)
{
geometry1 = m_element.Geometry;
geometry2 = movePointFeedback.Stop();
m_element.Geometry = geometry2;
//更新该元素的位置
this.axMapControl1.ActiveView.GraphicsContainer.UpdateElement(m_element);
//重新移动元素
movePointFeedback.Stop();//(geometry1 as IPoint, point);
this.axMapControl1.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
}
private void axMapControl1_OnMouseUp(object sender, IMapControlEvents2_OnMouseUpEvent e)
{
if (m_Feature == null)
{
return;
}
IGeometry resultGeometry = null;
switch (strOperator)
{
case "move":
if (m_Feature.Shape.GeometryType == esriGeometryType.esriGeometryPoint)
{
//停止移动
resultGeometry = m_MovePointFeedback.Stop() as IGeometry;
m_Feature.Shape = resultGeometry;
}
else if (m_Feature.Shape.GeometryType == esriGeometryType.esriGeometryPolyline)
{
//停止移动
resultGeometry = m_MoveLineFeedback.Stop() as IGeometry;
m_Feature.Shape = resultGeometry;
}
else if (m_Feature.Shape.GeometryType == esriGeometryType.esriGeometryPolygon)
{
//停止移动
resultGeometry = m_MovePolygonFeedback.Stop() as IGeometry;
m_Feature.Shape = resultGeometry;
}
IWorkspaceEdit workspaceEdit;
IWorkspace workspace;
IDataset dataset = m_FeatureLayer.FeatureClass as IDataset;
workspace = dataset.Workspace;
workspaceEdit = workspace as IWorkspaceEdit;
//开始编辑
workspaceEdit.StartEditing(true);
workspaceEdit.StartEditOperation();
//保存实体
m_Feature.Store();
//结束编辑
workspaceEdit.StopEditOperation();
workspaceEdit.StopEditing(true);
m_MovePointFeedback = null;
m_MoveLineFeedback = null;
m_MovePolygonFeedback = null;
break;
}
m_activeView.Refresh();
this.axMapControl1.Map.ClearSelection();
}
/// <summary>
/// 完成地图对象编辑，取得编辑后的对象，并将其更新到图层中
/// 建议在Map.MouseUp事件中调用本方法
/// </summary>
public void EditFeatureEnd()
{
IGeometry pGeometry;
try
{
if (m_pFeedback == null)
{
return;
}
if (m_pFeedback is IMovePointFeedback)
{
IMovePointFeedback pPointMove = (IMovePointFeedback)m_pFeedback;
pGeometry = pPointMove.Stop();
UpdateFeature(m_pEditFeature, pGeometry);
}
else if (m_pFeedback is ILineMovePointFeedback)
{
ILineMovePointFeedback pLineMove = (ILineMovePointFeedback)m_pFeedback;
pGeometry = pLineMove.Stop();
UpdateFeature(m_pEditFeature, pGeometry);
}
else if (m_pFeedback is IPolygonMovePointFeedback)
{
IPolygonMovePointFeedback pPolyMove = (IPolygonMovePointFeedback)m_pFeedback;
pGeometry = pPolyMove.Stop();
UpdateFeature(m_pEditFeature, pGeometry);
}
m_pFeedback = null;
// m_pSelectionTracker = null;
IActiveView pActiveView = (IActiveView)m_pMap;
pActiveView.Refresh();
}
catch (Exception e)
{
Console.WriteLine(e.Message.ToString());
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
try
{
pt = ((m_hookHelper.ActiveView.ScreenDisplay).DisplayTransformation).ToMapPoint(X, Y);
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
bool ddd = snapEnvironment.SnapPoint(pt);
if (pMPfeedback != null)
{
pMPfeedback.Stop();
}
pMPfeedback = null;
bool hasCut = false;
ISet newFeaturesSet = null;
try
{
IFeatureSelection featureSelection = m_editLayer.TargetLayer as IFeatureSelection;
ISelectionSet selectionSet = featureSelection.SelectionSet;
IEnumIDs enumIDs = selectionSet.IDs;
int iD = enumIDs.Next();
while (iD != -1) //-1 is reutned after the last valid ID has been reached
{
m_engineEditor.StartOperation();
IFeatureClass featureClass = m_editLayer.TargetLayer.FeatureClass;
IFeature feature = featureClass.GetFeature(iD);
// 判断点是否在线上，不是则跳过
ITopologicalOperator pto = feature.Shape as ITopologicalOperator;
IGeometry pgeometry = pto.Intersect(pt, esriGeometryDimension.esriGeometry0Dimension);
if (pgeometry.IsEmpty == true)
{
iD = enumIDs.Next();
continue;
}
IFeatureEdit featureedit = feature as IFeatureEdit;
/*ISet*/
newFeaturesSet = featureedit.Split(pgeometry);
if (newFeaturesSet != null)
{
newFeaturesSet.Reset();
hasCut = true;
break;
}
iD = enumIDs.Next();
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
if (hasCut)
{
//如果操作成功，选中切割的两条线
//IFeatureSelection featureSelection = m_editLayer.TargetLayer as IFeatureSelection;
//ISelectionSet selectionSet = featureSelection.SelectionSet;
//for (int i = 0; i < newFeaturesSet.Count; i++)
//{
// selectionSet.Add(((IFeature)newFeaturesSet.Next()).OID);
//}
//selectionSet.Refresh();
//Refresh the display including modified layer and any previously selected component.
IActiveView activeView = m_engineEditor.Map as IActiveView;
activeView.PartialRefresh(esriViewDrawPhase.esriViewGeography | esriViewDrawPhase.esriViewGeoSelection, null, activeView.Extent);
activeView.Refresh();
//Complete the edit operation.
m_engineEditor.StopOperation("Split a line");
// 将当前工具设置为选择工具
IToolbarControl toolbarctl = m_hookHelper.Hook as IToolbarControl;
//ICommand com = new ControlsEditingEditToolClass();
//com.OnCreate(m_mapControl.Object);
//this.m_mapControl.CurrentTool = com as ITool;
for (int i = 0; i < toolbarctl.Count; i++)
{
IToolbarItem tbi = toolbarctl.GetItem(i);
if (tbi.Command != null && tbi.Command.Name.Equals("ControlToolsEditing_Edit"))
{
tbi.Command.OnClick();// = true;
toolbarctl.CurrentTool = tbi.Command as ITool;
IToolbarBuddy toolbarbuddy = (IToolbarBuddy)((IToolbarControl)m_hookHelper.Hook).Buddy;
break;
}
}
// 操作成功后将当前工具置为以前的工具
//IToolbarBuddy toolbarbuddy = (IToolbarBuddy)((IToolbarControl)m_hookHelper.Hook).Buddy;
//toolbarbuddy.CurrentTool = oldtool;
//((IToolbarControl)m_hookHelper.Hook).SetBuddyControl(toolbarbuddy);
this.Deactivate();
}
else
{
m_engineEditor.AbortOperation();
MessageBox.Show("切割点不在线上，未能成功切割选择的线段");
//重新开始选点
this.OnClick();
}
base.OnMouseDown(Button, Shift, X, Y);
}