public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add ToolCreateParallel.OnMouseDown implementation
if (Button == 1 && (m_pMapCtl = ClsGlobal.GetMapControl(m_hookHelper)) != null)
{
IMap pMap = m_pMapCtl.Map;
IPoint po = m_pMapCtl.ToMapPoint(X, Y);
ISelectionEnvironment pSelectionEnv = new SelectionEnvironmentClass();
IGeometry geometry = new PolygonClass();
geometry = m_pMapCtl.TrackRectangle();
pMap.SelectByShape(geometry, pSelectionEnv, true);
m_pMapCtl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
IEnumFeatureSetup pSelectionsetup = pMap.FeatureSelection as IEnumFeatureSetup;
pSelectionsetup.AllFields = true;//这里是关键
IEnumFeature pFeatureCollection = pSelectionsetup as IEnumFeature;
IFeature pF = pFeatureCollection.Next();
if (pF != null && pF.Shape is IPolyline)
{
FrmParallelLineOffset frm = new FrmParallelLineOffset();
if (frm.ShowDialog() == DialogResult.OK)
{
IPolyline pPolyline = ConstructOffset(pF.Shape as IPolyline, frm.offset);
IFeature pFeature = m_FLayer.FeatureClass.CreateFeature();
pFeature.Shape = pPolyline;
pFeature.Store();
m_pMapCtl.Refresh();
}
}
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add TrackZoomIn.OnMouseDown implementation
IEnvelope pEnv;
pEnv = mapControl.TrackRectangle();
mapControl.Extent = pEnv;//·Å´ó
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add SearchAndZoomIn.OnMouseDown implementation
//空间查询
try
{
MyMapControl.Map.ClearSelection();
MyMapControl.Refresh();
IArray geoArray = new ArrayClass();
if (MyselectedLayer == null)
{
return;
}
IFeatureLayer featureLayer = MyselectedLayer as IFeatureLayer;
if (featureLayer == null)
{
return;
}
IFeatureClass featureClass = featureLayer.FeatureClass;
if (featureClass == null)
{
return;
}
IEnvelope envelope = MyMapControl.TrackRectangle();
IGeometry geometry = envelope as IGeometry;
ISpatialFilter spatialFilter = new SpatialFilterClass();
spatialFilter.Geometry = geometry;//指定几何体
switch (featureClass.ShapeType)
{
case esriGeometryType.esriGeometryPoint:
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelContains;
break;
case esriGeometryType.esriGeometryPolygon:
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
break;
case esriGeometryType.esriGeometryPolyline:
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelCrosses;
break;
}
spatialFilter.GeometryField = featureClass.ShapeFieldName;
IQueryFilter filter = spatialFilter as IQueryFilter;//筛选器
IFeatureCursor cursor = featureClass.Search(filter, false);
// 缩放到选择结果集，并高亮显示
ZoomToSelectedFeature((IFeatureLayer)MyselectedLayer, filter);
}
catch { }
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add TrackZoomOut.OnMouseDown implementation
IEnvelope pEnv;
//mapControl.MousePointer = esriControlsMousePointer.esriPointerZoomOut;
pEnv = mapControl.TrackRectangle();
mapControl.Extent = pEnv;//缩小前预处理
try
{
pEnv.Expand(2, 2, true); //缩小
mapControl.Extent = pEnv; //先放大在按比例缩小；
}
catch { }
}
private void axMapControl1_OnMouseDown(object sender, IMapControlEvents2_OnMouseDownEvent e)
{
this.axMapControl1.Focus();
this.axMapControl1.Map.ClearSelection();
IPoint point = this.axMapControl1.ToMapPoint(e.x, e.y);
switch (currentTool)
{
//矩形框查询
case CustomTool.RectSelect:
// toolStripComboBox2.ComboBox.
if (this.toolStripComboBox2.SelectedIndex < 0)
{
MessageBox.Show("尚未选择任何查询图层");
return;
}
IEnvelope pRect = m_mapControl.TrackRectangle();
spatiallUI.DealFeatureQuery(this.axMapControl1, pRect as IGeometry, null, this.toolStripComboBox2.Text);
this.axMapControl1.Refresh(esriViewDrawPhase.esriViewGeography, null, null);
break;
//经过点插入
case CustomTool.StopInsert:
routeUI.InsertStopPoint(this.axMapControl1, point);
break;
//障碍点插入
case CustomTool.BarryInsert:
routeUI.InsertBarryPoint(this.axMapControl1, point);
break;
//经过点移除
case CustomTool.StopRemove:
routeUI.RemoveStopPoint(this.axMapControl1, point);
break;
//障碍点移除
case CustomTool.BarryRemove:
routeUI.RemoveBarryPoint(this.axMapControl1, point);
break;
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
try
{
if (Button == 1)
{
IPoint pPnt = m_hookHelper.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
ISelectionEnvironment pSelEnv = new SelectionEnvironmentClass();
pSelEnv.SearchTolerance = 3;
pSelEnv.CombinationMethod = esriSelectionResultEnum.esriSelectionResultAdd; //添加新的选择要素
m_hookHelper.FocusMap.SelectByShape(m_pMapControl.TrackRectangle(), pSelEnv, false);
m_hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
//GIS.GraphicEdit.FeatureSelect featSelectTool = new GraphicEdit.FeatureSelect();
//featSelectTool.OnCreate(m_hookHelper.Hook);
//m_pMapControl.CurrentTool = featSelectTool;
m_FeatureExtend = GetExtendLine();
if (m_FeatureExtend != null && m_FeatureRef != null)
{
bool bSuccess = ExtendLine(m_FeatureExtend, m_FeatureRef);
if (bSuccess)
{
m_hookHelper.FocusMap.ClearSelection();
m_hookHelper.ActiveView.Refresh();
}
else
{
MessageBox.Show(@"无法将当前所选线要素延伸到参考线", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
else if (Button == 2)
{
//switch (m_MouseDownCount)
//{
// case 0:
// if (m_hookHelper.FocusMap.SelectionCount == 1)
// {
// m_FeatureRef = GetRefPolyline();
// m_MouseDownCount = 1;
// }
// break;
// case 1:
// if (m_hookHelper.FocusMap.SelectionCount > 1)
// {
// m_FeatureExtend= GetExtendLine();
// m_MouseDownCount = 2;
// }
// break;
// case 2:
// m_MouseDownCount = 0;
// //if (m_FeatureExtend != null && m_FeatureRef != null)
// //{
// // bool bSuccess = ExtendLine(m_FeatureExtend, m_FeatureRef);
// // m_hookHelper.FocusMap.ClearSelection();
// // m_hookHelper.ActiveView.Refresh();
// //}
// //else
// //{
// // MessageBox.Show("请先选择需要延伸的线要素", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
// //}
// break;
//}
}
}
catch { }
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
if (m_hookHelper != null)
{
ClsMapLayer pConvert = new ClsMapLayer();
IGeometry pGeometry;
IActiveView pActiveView;
pActiveView = m_hookHelper.ActiveView;
IPoint pPoint;
pPoint = pActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
pGeometry = (IGeometry)pPoint;
if (ClsDeclare.g_pMap.SelectionCount != 0)
{
ClsDeclare.g_pMap.ClearSelection();
}
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
ISelectionEnvironment pSelectEnv = new SelectionEnvironmentClass();
double Length;
Length = pConvert.ConvertPixelDistanceToMapDistance(pActiveView, pSelectEnv.SearchTolerance);
ITopologicalOperator pTopoOpera;
IGeometry pBuffer;
pTopoOpera = (ITopologicalOperator)pGeometry;
pBuffer = pTopoOpera.Buffer(Length);
IEnvelope pEnvelope;
pEnvelope = m_pMapControl.TrackRectangle();
pGeometry = (IGeometry)pEnvelope;
Application.DoEvents();
m_pMapControl.MousePointer = esriControlsMousePointer.esriPointerHourglass;
if (pGeometry != null)
{
if (pEnvelope.IsEmpty)
{
pGeometry = pBuffer.Envelope;
}
}
esriSelectionResultEnum pselecttype = new esriSelectionResultEnum();
switch (Shift)
{
case 0:
{
pselecttype = esriSelectionResultEnum.esriSelectionResultNew;
switch (mvarSelectMethod)
{
case "New":
pselecttype = esriSelectionResultEnum.esriSelectionResultNew;
break;
case "Add":
pselecttype = esriSelectionResultEnum.esriSelectionResultAnd;
break;
case "Sub":
pselecttype = esriSelectionResultEnum.esriSelectionResultSubtract;
break;
case "Xor":
pselecttype = esriSelectionResultEnum.esriSelectionResultXOR;
break;
}
break;
}
case 1:
pselecttype = esriSelectionResultEnum.esriSelectionResultAdd;
break;
case 2:
pselecttype = esriSelectionResultEnum.esriSelectionResultXOR;
break;
case 3:
pselecttype = esriSelectionResultEnum.esriSelectionResultNew;
break;
case 4:
pselecttype = esriSelectionResultEnum.esriSelectionResultSubtract;
break;
}
if (m_FeatClsCln == null)
{
bool blntemp = false;
m_pQueryResultCln = new Collection();
ClsSelectQuery.SelectGeometry(ref blntemp, pGeometry, pselecttype, ref m_pQueryResultCln);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
if (m_frmQuery == null)
{
m_frmQuery = new FrmQuery();
}
if (m_frmQuery.IsDisposed)
{
m_frmQuery = new FrmQuery();
}
m_frmQuery.QueryResultCln = m_pQueryResultCln;
m_frmQuery.ReLoadQueryResult();
m_frmQuery.Visible = false;
m_frmQuery.Show((Form)(ClsDeclare.g_Sys.FrmMain));
}
m_pQueryResultCln = null;
m_pMapControl.MousePointer = esriControlsMousePointer.esriPointerDefault;
}
else if (m_sceneHookHelper != null)
{
}
else if (m_globeHookHelper != null)
{
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add TrackRectangleQuary.OnMouseDown implementation
//空间查询
try
{
MyMapControl.Map.ClearSelection();
MyMapControl.Refresh();
IArray geoArray = new ArrayClass();
if (MyselectedLayer == null)
{
return;
}
IFeatureLayer featureLayer = MyselectedLayer as IFeatureLayer;
if (featureLayer == null)
{
return;
}
IFeatureClass featureClass = featureLayer.FeatureClass;
if (featureClass == null)
{
return;
}
IEnvelope envelope = MyMapControl.TrackRectangle();
//IGeometry geometry = MyMapControl.TrackCircle();
IGeometry geometry = envelope as IGeometry;
ISpatialFilter spatialFilter = new SpatialFilterClass();
spatialFilter.Geometry = geometry;//指定几何体
switch (featureClass.ShapeType)
{
case esriGeometryType.esriGeometryPoint:
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelContains;
break;
case esriGeometryType.esriGeometryPolygon:
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
break;
case esriGeometryType.esriGeometryPolyline:
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelCrosses;
break;
}
spatialFilter.GeometryField = featureClass.ShapeFieldName;
IQueryFilter filter = spatialFilter as IQueryFilter;//筛选器
IFeatureCursor cursor = featureClass.Search(filter, false);
IFeature pfeature = cursor.NextFeature();
MyselectedFeature = new List <IFeature>();//此处**初始化list
while (pfeature != null)
{
//geoArray.Add(pfeature);//直接存入数组geoArray用于闪烁
MyselectedFeature.Add(pfeature); //存入list
pfeature = cursor.NextFeature(); //枚举
}
//或者将list（MyselectedFeature）转存入数组geoArray用于闪烁
/*for (int i = 0; i < MyselectedFeature.Count; i++)
* {
* geoArray.Add(MyselectedFeature[i]);
* }*/
SelectOnMouseDown(); //高亮
FlashAndIdentify(geoArray); //闪烁
}
catch { }
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
if (m_hookHelper != null)
{
try
{
IActiveView pActiveView;
pActiveView = m_hookHelper.ActiveView;
IEnvelope pEnv;
pEnv = m_pMapControl.TrackRectangle();
m_pGeometry = (IGeometry)pEnv;
esriSelectionResultEnum pselecttype = new esriSelectionResultEnum();
switch (Shift)
{
case 0:
{
pselecttype = esriSelectionResultEnum.esriSelectionResultNew;
switch (mvarSelectMethod)
{
case "New":
pselecttype = esriSelectionResultEnum.esriSelectionResultNew;
break;
case "Add":
pselecttype = esriSelectionResultEnum.esriSelectionResultAnd;
break;
case "Sub":
pselecttype = esriSelectionResultEnum.esriSelectionResultSubtract;
break;
case "Xor":
pselecttype = esriSelectionResultEnum.esriSelectionResultXOR;
break;
}
break;
}
case 1:
pselecttype = esriSelectionResultEnum.esriSelectionResultAdd;
break;
case 2:
pselecttype = esriSelectionResultEnum.esriSelectionResultXOR;
break;
case 3:
pselecttype = esriSelectionResultEnum.esriSelectionResultNew;
break;
case 4:
pselecttype = esriSelectionResultEnum.esriSelectionResultSubtract;
break;
}
if (m_FeatClsCln == null)
{
bool blntemp = true;
m_pQueryResultCln = new Collection();
ClsSelectQuery.SelectGeometry(ref blntemp, m_pGeometry, pselecttype, ref m_pQueryResultCln);
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
if (m_frmQuery == null)
{
m_frmQuery = new FrmQuery();
}
if (m_frmQuery.IsDisposed)
{
m_frmQuery = new FrmQuery();
}
m_frmQuery.QueryResultCln = m_pQueryResultCln;
m_frmQuery.ReLoadQueryResult();
m_frmQuery.Visible = false;
m_frmQuery.Show((Form)(ClsDeclare.g_Sys.FrmMain));
}
m_pQueryResultCln = null;
if (ClsDeclare.g_pMap.SelectionCount > ClsDeclare.g_Sys.MaxSelectCount && ClsDeclare.g_Sys.MaxSelectCount != 0)
{
//if ((ClsDeclare.g_ErrorHandler.DisplayInformation("你选择的结果大于" + Convert.ToString(ClsDeclare.g_Sys.MaxSelectCount) + "个地物，是否继续选择操作?", true, "确定", "取消"))==false)
{
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
ClsDeclare.g_pMap.ClearSelection();
pActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
}
}
}
catch (Exception)
{
//ClsDeclare.g_ErrorHandler.HandleError(true, null, 0, null, ex.StackTrace);
throw;
}
}
else if (m_sceneHookHelper != null)
{
}
else if (m_globeHookHelper != null)
{
}
}