public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add Controls_CoverAnalysisBasePolygonDrawTool.OnMouseDown implementation
try
{
if (Button == 1)//表示左键
{
//IGeometry需要引用Geometry
IGeometry polygon = m_mapControl.TrackPolygon();
//将值传入到另一个窗体
if (AnalysisForm.curForm == null || AnalysisForm.curForm.IsDisposed == true)
{
AnalysisForm form = new AnalysisForm();
form.MapControl = m_mapControl;
form.Geometry = polygon;
form.TopMost = true;//顶层显示
form.Show();
form.RefreshGeometry();
}
else
{
AnalysisForm.curForm.MapControl = m_mapControl;
AnalysisForm.curForm.Geometry = polygon;
AnalysisForm.curForm.TopMost = true;//顶层显示
AnalysisForm.curForm.Show();
AnalysisForm.curForm.RefreshGeometry();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add SelectByShapeTool.OnMouseDown implementation
//²úÉúÍÏÒ·¶à±ßÐÎ
IGeometry pGeom = m_mapControl.TrackPolygon();
m_mapControl.Map.SelectByShape(pGeom, null, false);
m_mapControl.Refresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
}
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);
pGeometry = m_pMapControl.TrackPolygon();
Application.DoEvents();
m_pMapControl.MousePointer = esriControlsMousePointer.esriPointerHourglass;
if (pGeometry != null)
{
if (pGeometry.Envelope.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)
{
}
}