private void ConMapControl_OnMouseDown(object sender, ESRI.ArcGIS.Controls.IMapControlEvents2_OnMouseDownEvent e)
{
try
{
m_pActiveView.GraphicsContainer.DeleteAllElements();
IFeatureSelection featureSelection = (IFeatureSelection)m_pFLayer;
m_pActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGeoSelection, null, null);
featureSelection.Clear();
m_pActiveView.Refresh();
int x = e.x;
int y = e.y;
IPoint pPoint = m_pActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y);
int intFID = FindFeatureFID(pPoint, m_pFLayer, m_dblTolerance);
if (intFID == -1)
{
return;
}
string whereClause = m_strFieldName + " = " + intFID.ToString();
m_pBL.FeatureSelectionOnActiveView(whereClause, m_pActiveView, m_pFLayer);
int intNCount = Def_SWM.NBIDs[intFID].Count;
StringBuilder sbStatusLabel = new StringBuilder();
sbStatusLabel.Append("The feature (ID:" + intFID.ToString() + ") has " + intNCount.ToString() + " neighbors: ");
if (intNCount == 1 && Def_SWM.NBIDs[intFID][0] == 0)
{
return;
}
DrawLineOnActiveView(intFID, Def_SWM.NBIDs[intFID], Def_SWM.XYCoord, m_pActiveView);
for (int i = 0; i < intNCount; i++)
{
sbStatusLabel.Append(Def_SWM.NBIDs[intFID][i].ToString() + ", ");
}
if (sbStatusLabel.Length > 3)
{
sbStatusLabel.Remove(sbStatusLabel.Length - 2, 2);
}
toolStripStatusLabel1.Text = sbStatusLabel.ToString();
statusStrip1.Refresh();
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
private void pChart_MouseUp(object sender, MouseEventArgs e)
{
try
{
m_pActiveView.GraphicsContainer.DeleteAllElements();
//Export the chart to an image file
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
conMenu.Show(pChart, e.X, e.Y);
return;
}
//Clear previous selection
int intLastSeriesIdx = pChart.Series.Count - 1;
//Remove Previous Selection
if (pChart.Series[intLastSeriesIdx].Name == "SelPoints")
{
pChart.Series.RemoveAt(intLastSeriesIdx);
}
HitTestResult result = pChart.HitTest(e.X, e.Y);
int dblOriPtsSize = pChart.Series[0].MarkerSize;
_canDraw = false;
System.Drawing.Color pMarkerColor = System.Drawing.Color.Cyan;
var seriesPts = new System.Windows.Forms.DataVisualization.Charting.Series
{
Name = "SelPoints",
Color = pMarkerColor,
BorderColor = pMarkerColor,
IsVisibleInLegend = false,
IsXValueIndexed = false,
ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Point,
MarkerStyle = System.Windows.Forms.DataVisualization.Charting.MarkerStyle.Circle,
MarkerSize = dblOriPtsSize * 2
};
pChart.Series.Add(seriesPts);
StringBuilder plotCommmand = new StringBuilder();
for (int i = 0; i < pChart.Series[0].Points.Count; i++)
{
int intX = (int)pChart.ChartAreas[0].AxisX.ValueToPixelPosition(pChart.Series[0].Points[i].XValue);
int intY = (int)pChart.ChartAreas[0].AxisY.ValueToPixelPosition(pChart.Series[0].Points[i].YValues[0]);
System.Drawing.Point SelPts = new System.Drawing.Point(intX, intY);
if (_rect.Contains(SelPts))
{
int intValueIdx = arrFID[i];
int index = result.PointIndex;
seriesPts.Points.AddXY(pChart.Series[0].Points[i].XValue, pChart.Series[0].Points[i].YValues[0]);
//plotCommmand.Append("(" + strVarNM + " = " + arrVar[i].ToString() + ") Or ");
plotCommmand.Append("(" + strFIDNM + " = " + intValueIdx.ToString() + ") Or ");
DrawLineOnActiveView(intValueIdx, m_NBIDs[intValueIdx], m_arrXYCoord, m_pActiveView);
}
}
//Brushing on ArcView
if (plotCommmand.Length > 3)
{
plotCommmand.Remove(plotCommmand.Length - 3, 3);
string whereClause = plotCommmand.ToString();
m_pBL.FeatureSelectionOnActiveView(whereClause, m_pActiveView, m_pFLayer);
}
else
{
IFeatureSelection featureSelection = (IFeatureSelection)m_pFLayer;
m_pActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGeoSelection, null, null);
featureSelection.Clear();
//m_pActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGeoSelection, null, null);
m_pActiveView.Refresh();
}
//Brushing to other graphs //The Function should be locatated after MapView Brushing
m_pBL.BrushingToOthers(m_pFLayer, this.Handle);
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
private void pChart_MouseUp(object sender, MouseEventArgs e)
{
try
{
HitTestResult result = pChart.HitTest(e.X, e.Y);
int intLastSeriesIdx = pChart.Series.Count - 1;
//Remove Previous Selection
if (pChart.Series[intLastSeriesIdx].Name == "SelSeries")
{
pChart.Series.RemoveAt(intLastSeriesIdx);
}
if (result.ChartElementType == ChartElementType.DataPoint)
{
//Brushing on Graph
int index = result.PointIndex;
double dblYValue = pChart.Series[0].Points[index].YValues[0] + pChart.Series[1].Points[index].YValues[0];
double dblSelYValue = pChart.Series[0].Points[index].YValues[0] + pChart.Series[1].Points[index].YValues[0] + pChart.Series[2].Points[index].YValues[0];
double dblXvalue = pChart.Series[1].Points[index].XValue;
var Selseries1 = new System.Windows.Forms.DataVisualization.Charting.Series
{
Name = "SelSeries",
Color = System.Drawing.Color.Cyan,
BorderColor = System.Drawing.Color.Black,
IsVisibleInLegend = false,
//BackHatchStyle = ChartHatchStyle.DiagonalCross,
ChartType = SeriesChartType.Column,
};
pChart.Series.Add(Selseries1);
Selseries1.Points.AddXY(dblXvalue, dblSelYValue);
string whereClause = strValueFldName + " = " + dblYValue.ToString();
//Brushing to ActiveView
m_pBL.FeatureSelectionOnActiveView(whereClause, m_pActiveView, m_pFLayer);
//Brushing to other graphs
m_pBL.BrushingToOthers(m_pFLayer, this.Handle);
}
else
{
//Clear Selection Both Histogram and ActiveView
//Remove Previous Selection
intLastSeriesIdx = pChart.Series.Count - 1;
if (pChart.Series[intLastSeriesIdx].Name == "SelSeries")
{
pChart.Series.RemoveAt(intLastSeriesIdx);
}
IFeatureSelection featureSelection = (IFeatureSelection)m_pFLayer;
m_pActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGeoSelection, null, null);
featureSelection.Clear();
m_pActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGeoSelection, null, null);
//Brushing to other graphs
m_pBL.BrushingToOthers(m_pFLayer, this.Handle);
}
}
catch (Exception ex)
{
MessageBox.Show(this.Handle.ToString() + " Error:" + ex.Message);
return;
}
}
private void pChart_MouseUp(object sender, MouseEventArgs e)
{
try
{
//Export the chart to an image file
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//conMenu.Show(pChart, e.X, e.Y);
return;
}
HitTestResult result = pChart.HitTest(e.X, e.Y);
//Remove Previous Selection
if (pChart.Series.Count == 2)
{
pChart.Series.RemoveAt(1);
pChart.Series.RemoveAt(0);
var series1 = new System.Windows.Forms.DataVisualization.Charting.Series
{
Name = "Series1",
Color = System.Drawing.Color.White,
BorderColor = System.Drawing.Color.Black,
IsVisibleInLegend = false,
IsXValueIndexed = true,
ChartType = SeriesChartType.Column,
};
pChart.Series.Add(series1);
int intNBins = vecMids.Length;
for (int j = 0; j < intNBins; j++)
{
series1.Points.AddXY(vecMids[j], vecCounts[j]);
}
pChart.Series[0]["PointWidth"] = "1";
}
if (result.ChartElementType == ChartElementType.DataPoint)
{
//Brushing on histogram
int index = result.PointIndex;
for (int i = 0; i < pChart.Series[0].Points.Count; i++)
{
if (i == index)
{
pChart.Series[0].Points[i].Color = System.Drawing.Color.Cyan;
}
else
{
pChart.Series[0].Points[i].Color = System.Drawing.Color.White;
}
}
int intSelectedValue = Convert.ToInt32(dblBreaks[index]);
//var SelectedFIDs = DefSWM.NeighborCounts.Select(x => x == intSelectedValue);
int[] SelectedFIDs = DefSWM.NeighborCounts.Select((b, i) => b == intSelectedValue ? i : -1).Where(i => i != -1).ToArray();
StringBuilder whereClause = new StringBuilder();
for (int i = 0; i < SelectedFIDs.Length; i++)
{
whereClause.Append("(" + m_strFieldName + " = " + DefSWM.FIDs[SelectedFIDs[i]].ToString() + ") Or ");
}
//Brushing on ArcView
if (whereClause.Length > 3)
{
whereClause.Remove(whereClause.Length - 3, 3);
m_pBL.FeatureSelectionOnActiveView(whereClause.ToString(), pActiveView, pFLayer);
}
}
else
{
//Clear Selection Both Histogram and ActiveView
for (int i = 0; i < pChart.Series[0].Points.Count; i++)
{
pChart.Series[0].Points[i].Color = System.Drawing.Color.White;
}
IFeatureSelection featureSelection = (IFeatureSelection)pFLayer;
pActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGeoSelection, null, null);
featureSelection.Clear();
pActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGeoSelection, null, null);
}
//Brushing to ActiveView
//FeatureSelectionOnActiveView(whereClause, pActiveView, pFLayer);
//Brushing to other graphs
// m_pBL.BrushingToOthers(pFLayer, this.Handle);
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
