private void btnHistogram_Click(object sender, EventArgs e)
{
try
{
string strLayerName = cboTargetLayer.Text;
string strFieldName = cboFieldName.Text;
m_pForm = System.Windows.Forms.Application.OpenForms["MainForm"] as MainForm;
m_pActiveView = m_pForm.axMapControl1.ActiveView;
int intLIndex = m_pSnippet.GetIndexNumberFromLayerName(m_pActiveView, strLayerName);
if (intLIndex == -1)
{
return;
}
int intNFeatureCount = 0;
ILayer pLayer = m_pForm.axMapControl1.get_Layer(intLIndex);
IFeatureLayer pFLayer = (IFeatureLayer)pLayer;
IFeatureCursor pFCursor = pFLayer.Search(null, true);
intNFeatureCount = pFLayer.FeatureClass.FeatureCount(null);
if (intNFeatureCount == 0)
{
return;
}
IFeature pFeature = pFCursor.NextFeature();
int intFieldIdx = pFLayer.FeatureClass.Fields.FindField(strFieldName);
double[] arrValue = new double[intNFeatureCount];
int i = 0;
while (pFeature != null)
{
arrValue[i] = Convert.ToDouble(pFeature.get_Value(intFieldIdx));
i++;
pFeature = pFCursor.NextFeature();
}
//This procedure is not working in ArcGIS 10.5 022417HK
//IDataHistogram pDataHistogram = new DataHistogramClass();
////DataHistogram pDataHistogram = new DataHistogramClass();
////IDataHistogram pDataHistogram = new DataHistogram();
//pDataHistogram.SetData(arrValue);
// IBasicHistogram pHistogram = (IBasicHistogram)pDataHistogram;
// object xVals, frqs;
// pHistogram.GetHistogram(out xVals, out frqs);
// IClassifyGEN pClassifyGEN = new EqualIntervalClass();
// int intBreakCount = Convert.ToInt32(nudBinsCnt.Value);
// pClassifyGEN.Classify(xVals, frqs, intBreakCount);
// double[] cb = (double[])pClassifyGEN.ClassBreaks;
// Double[] vecMids = new Double[intBreakCount];
// for (int j = 0; j < cb.Length - 1; j++)
// {
// vecMids[j] = (cb[j + 1] + cb[j]) / 2.0F;
// }
// Double[] vecCounts = new Double[intBreakCount];
// for (int j = 0; j < arrValue.Length; j++)
// {
// for (int k = 0; k < intBreakCount; k++)
// {
// if (arrValue[j] >= cb[k] && arrValue[j] <= cb[k + 1])
// vecCounts[k]++;
// }
// }
int intBreakCount = Convert.ToInt32(nudBinsCnt.Value) - 1;
NumericVector vecValue = m_pEngine.CreateNumericVector(arrValue);
m_pEngine.SetSymbol(strFieldName, vecValue);
m_pEngine.Evaluate("hist.sample <- hist(" + strFieldName + ", plot = FALSE, nclass=" + intBreakCount.ToString() + ")");
Double[] vecMids = m_pEngine.Evaluate("hist.sample$mids").AsNumeric().ToArray();
Double[] vecCounts = m_pEngine.Evaluate("hist.sample$counts").AsNumeric().ToArray();
Double[] dblBreaks = m_pEngine.Evaluate("hist.sample$breaks").AsNumeric().ToArray();
frmHistResults pfrmTemp = new frmHistResults();
pfrmTemp.Text = "Histogram of " + pFLayer.Name;
pfrmTemp.pChart.Series.Clear();
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,
};
pfrmTemp.pChart.Series.Add(series1);
int intNBins = vecMids.Length;
for (int j = 0; j < intNBins; j++)
{
series1.Points.AddXY(vecMids[j], vecCounts[j]);
}
pfrmTemp.pChart.Series[0]["PointWidth"] = "1";
pfrmTemp.pChart.ChartAreas[0].AxisX.Title = strFieldName;
pfrmTemp.pChart.ChartAreas[0].AxisY.Title = "Frequency";
pfrmTemp.pChart.ChartAreas[0].AxisX.MajorTickMark.Enabled = false;
pfrmTemp.dblBreaks = dblBreaks;
pfrmTemp.m_pForm = m_pForm;
pfrmTemp.pActiveView = m_pActiveView;
pfrmTemp.pFLayer = pFLayer;
pfrmTemp.strFieldName = strFieldName;
pfrmTemp.intNBins = intNBins;
pfrmTemp.vecCounts = vecCounts;
pfrmTemp.vecMids = vecMids;
double dblInterval = dblBreaks[1] - dblBreaks[0];
int intDecimalPlaces = 1;
string strDecimalPlaces = "N" + intDecimalPlaces.ToString();
for (int n = 0; n < dblBreaks.Length; n++)
{
CustomLabel pcutsomLabel = new CustomLabel();
pcutsomLabel.FromPosition = n;
pcutsomLabel.ToPosition = n + 1;
pcutsomLabel.Text = dblBreaks[n].ToString(strDecimalPlaces);
pfrmTemp.pChart.ChartAreas[0].AxisX.CustomLabels.Add(pcutsomLabel);
}
pfrmTemp.Show();
//this.Close();
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
public string RemoveWarningByBrushingTechnique(IFeatureLayer pFLayer)
{
//try
//{
FormCollection pFormCollection = System.Windows.Forms.Application.OpenForms;
//IActiveView pActiveView = mForm.axMapControl1.ActiveView;
string strRelatedPlotName = string.Empty;
for (int j = 0; j < pFormCollection.Count; j++)
{
if (pFormCollection[j].Name == "frmHistResults")//Brushing to Histogram
{
frmHistResults pfrmHistResults = pFormCollection[j] as frmHistResults;
if (pfrmHistResults.pFLayer == pFLayer)
{
strRelatedPlotName += "Histogram, ";
}
}
if (pFormCollection[j].Name == "frmScatterPlotResults") //Brushing to Scatterplot
{
frmScatterPlotResults pfrmPointsPlot = pFormCollection[j] as frmScatterPlotResults;
if (pfrmPointsPlot.m_pFLayer == pFLayer)
{
strRelatedPlotName += "Scatter plot, ";
}
}
if (pFormCollection[j].Name == "frmQQPlotResults") //Brushing to QQPlot
{
frmQQPlotResults pfrmQQPlotResult = pFormCollection[j] as frmQQPlotResults;
if (pfrmQQPlotResult.m_pFLayer == pFLayer)
{
strRelatedPlotName += "QQ-plot, ";
}
}
//if (pFormCollection[j].Name == "frmAttributeTable")//Brushing to AttributeTable
//{
// frmAttributeTable pfrmAttTable = pFormCollection[j] as frmAttributeTable;
// BrushingToAttTable(pfrmAttTable, pFLayer, featureSelection);
//}
if (pFormCollection[j].Name == "frmBoxPlotResults")//Brushing to AttributeTable
{
frmBoxPlotResults pfrmBoxPlotResult = pFormCollection[j] as frmBoxPlotResults;
if (pfrmBoxPlotResult.pFLayer == pFLayer)
{
strRelatedPlotName += "Boxplot, ";
}
}
//if (pFormCollection[j].Name == "frmClassificationGraph")//Brushing to Optiize Graph
//{
// frmClassificationGraph pfrmClassGraph = pFormCollection[j] as frmClassificationGraph;
// BrushingToOptimizeGraph(pfrmClassGraph, pFLayer, featureSelection);
//}
//if (pFormCollection[j].Name == "frmCSDesign")//Brushing to CS Graph
//{
// frmCSDesign pfrmCSDesign = pFormCollection[j] as frmCSDesign;
// if (pfrmCSDesign.pFLayer == pFLayer)
// strRelatedPlotName += "Uncertainty Classification, ";
//}
if (pFormCollection[j].Name == "frmMScatterResults")//Brushing to Moran ScatterPlot
{
frmMScatterResults pfrmMScatterPlot = pFormCollection[j] as frmMScatterResults;
if (pfrmMScatterPlot.m_pFLayer == pFLayer)
{
strRelatedPlotName += "Moran Scatter Plot, ";
}
}
}
if (strRelatedPlotName != string.Empty)
{
strRelatedPlotName = strRelatedPlotName.Remove(strRelatedPlotName.Length - 2);
}
return(strRelatedPlotName);
//}
//catch (Exception ex)
//{
// MessageBox.Show("Exception:" + ex.Message);
// return;
//}
}
private void BrushingToHistogram(frmHistResults pfrmHistResults, IFeatureLayer pFLayer, IFeatureSelection featureSelection)
{
try
{
if (pfrmHistResults.pFLayer == pFLayer)
{
IFeatureClass pFeatureClass = pFLayer.FeatureClass;
int intVarIdx = pFeatureClass.FindField(pfrmHistResults.strFieldName);
ICursor pCursor = null;
featureSelection.SelectionSet.Search(null, false, out pCursor);
IRow pRow = pCursor.NextRow();
var series2 = new System.Windows.Forms.DataVisualization.Charting.Series
{
Name = "SelSeries",
Color = System.Drawing.Color.Red,
BorderColor = System.Drawing.Color.Black,
BackHatchStyle = ChartHatchStyle.DiagonalCross,
IsVisibleInLegend = false,
IsXValueIndexed = true,
ChartType = SeriesChartType.StackedColumn,
};
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.StackedColumn,
};
var checkDup1 = pfrmHistResults.pChart.Series.FindByName("Series1");
if (checkDup1 != null)
{
if (pfrmHistResults.pChart.Series.Count == 1)
{
pfrmHistResults.pChart.Series.RemoveAt(0);
}
else
{
pfrmHistResults.pChart.Series.RemoveAt(1);
}
}
var checkDup2 = pfrmHistResults.pChart.Series.FindByName("SelSeries");
if (checkDup2 != null)
{
pfrmHistResults.pChart.Series.RemoveAt(0);
}
pfrmHistResults.pChart.Series.Add(series2);
pfrmHistResults.pChart.Series.Add(series1);
int intNBins = pfrmHistResults.intNBins;
int[] intFrequencies = new int[intNBins];
Double[] vecMids = pfrmHistResults.vecMids;
Double[] dblBreaks = pfrmHistResults.dblBreaks;
Double[] vecCounts = pfrmHistResults.vecCounts;
while (pRow != null)
{
double dblValue = Convert.ToDouble(pRow.get_Value(intVarIdx));
for (int j = 0; j < intNBins; j++)
{
if (dblValue > dblBreaks[j] && dblValue <= dblBreaks[j + 1])
{
intFrequencies[j] = intFrequencies[j] + 1;
}
}
pRow = pCursor.NextRow();
}
for (int j = 0; j < intNBins; j++)
{
series1.Points.AddXY(vecMids[j], vecCounts[j] - intFrequencies[j]);
series2.Points.AddXY(vecMids[j], intFrequencies[j]);
}
pfrmHistResults.pChart.Series[1]["PointWidth"] = "1";
pfrmHistResults.pChart.Series[0]["PointWidth"] = "1";
}
}
catch (Exception ex)
{
MessageBox.Show("Exception:" + ex.Message);
return;
}
}
public void BrushingToOthers(IFeatureLayer pFLayer, IntPtr intPtrParent)
{
try
{
FormCollection pFormCollection = System.Windows.Forms.Application.OpenForms;
//IActiveView pActiveView = mForm.axMapControl1.ActiveView;
if (pFLayer.Visible)
{
//Brushing to Mapcontrol
string ShapeFieldName = pFLayer.FeatureClass.ShapeFieldName;
IFeatureSelection featureSelection = (IFeatureSelection)pFLayer;
for (int j = 0; j < pFormCollection.Count; j++)
{
if (pFormCollection[j].Handle != intPtrParent) // Brushing to Others
{
if (pFormCollection[j].Name == "frmHistResults") //Brushing to Histogram
{
frmHistResults pfrmHistResults = pFormCollection[j] as frmHistResults;
BrushingToHistogram(pfrmHistResults, pFLayer, featureSelection);
}
if (pFormCollection[j].Name == "frmScatterPlotResults") //Brushing to Scatterplot
{
frmScatterPlotResults pfrmPointsPlot = pFormCollection[j] as frmScatterPlotResults;
BrushingToScatterPlot(pfrmPointsPlot, pFLayer, featureSelection);
}
if (pFormCollection[j].Name == "frmQQPlotResults") //Brushing to QQPlot
{
frmQQPlotResults pfrmQQPlotResult = pFormCollection[j] as frmQQPlotResults;
BrushingToQQPlot(pfrmQQPlotResult, pFLayer, featureSelection);
}
if (pFormCollection[j].Name == "frmAttributeTable")//Brushing to AttributeTable
{
frmAttributeTable pfrmAttTable = pFormCollection[j] as frmAttributeTable;
BrushingToAttTable(pfrmAttTable, pFLayer, featureSelection);
}
if (pFormCollection[j].Name == "frmBoxPlotResults")//Brushing to AttributeTable
{
frmBoxPlotResults pfrmBoxPlotResult = pFormCollection[j] as frmBoxPlotResults;
BrushingToBoxPlot(pfrmBoxPlotResult, pFLayer, featureSelection);
}
//if (pFormCollection[j].Name == "frmClassificationGraph")//Brushing to Optiize Graph
//{
// frmClassificationGraph pfrmClassGraph = pFormCollection[j] as frmClassificationGraph;
// BrushingToOptimizeGraph(pfrmClassGraph, pFLayer, featureSelection);
//}
//if (pFormCollection[j].Name == "frmCSDesign")//Brushing to CS Graph
//{
// frmCSDesign pfrmCSDesign = pFormCollection[j] as frmCSDesign;
// BrushingToClassSepGraph(pfrmCSDesign, pFLayer, featureSelection);
//}
if (pFormCollection[j].Name == "frmMScatterResults")//Brushing to Moran ScatterPlot
{
frmMScatterResults pfrmMScatterPlot = pFormCollection[j] as frmMScatterResults;
BrushingToMScatterPlot(pfrmMScatterPlot, pFLayer, featureSelection);
}
if (pFormCollection[j].Name == "frmCCMapsResults")//Brushing to Moran ScatterPlot
{
frmCCMapsResults pfrmCCMApsResults = pFormCollection[j] as frmCCMapsResults;
BrushingToCCMaps(pfrmCCMApsResults, pFLayer, featureSelection);
}
if (pFormCollection[j].Name == "frmBoxCox")//Brushing to Box-Cox transformation tool
{
frmBoxCox pfrmBoxCox = pFormCollection[j] as frmBoxCox;
BrushingToBoxCox(pfrmBoxCox, pFLayer, featureSelection);
}
if (pFormCollection[j].Name == "frmCorrelogram_local")//Brushing to Correlogram
{
frmCorrelogram_local pfrmCorrelogram = pFormCollection[j] as frmCorrelogram_local;
BrushingToCorrelogram(pfrmCorrelogram, pFLayer, featureSelection);
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("Exception:" + ex.Message);
return;
}
}
public void CloseAllRelatedPlots(IFeatureLayer pFLayer)
{
//try
//{
FormCollection pFormCollection = System.Windows.Forms.Application.OpenForms;
List <int> lstPlotIdx = new List <int>();
for (int j = 0; j < pFormCollection.Count; j++)
{
if (pFormCollection[j].Name == "frmHistResults")//Brushing to Histogram
{
frmHistResults pfrmHistResults = pFormCollection[j] as frmHistResults;
if (pfrmHistResults.pFLayer == pFLayer)
{
lstPlotIdx.Add(j);
}
}
if (pFormCollection[j].Name == "frmScatterPlotResults") //Brushing to Scatterplot
{
frmScatterPlotResults pfrmPointsPlot = pFormCollection[j] as frmScatterPlotResults;
if (pfrmPointsPlot.m_pFLayer == pFLayer)
{
lstPlotIdx.Add(j);
}
}
if (pFormCollection[j].Name == "frmQQPlotResults") //Brushing to QQPlot
{
frmQQPlotResults pfrmQQPlotResult = pFormCollection[j] as frmQQPlotResults;
if (pfrmQQPlotResult.m_pFLayer == pFLayer)
{
lstPlotIdx.Add(j);
}
}
if (pFormCollection[j].Name == "frmAttributeTable")//Brushing to AttributeTable
{
frmAttributeTable pfrmAttTable = pFormCollection[j] as frmAttributeTable;
if (pfrmAttTable.m_pLayer == (ILayer)pFLayer)
{
lstPlotIdx.Add(j);
}
}
if (pFormCollection[j].Name == "frmBoxPlotResults")//Brushing to AttributeTable
{
frmBoxPlotResults pfrmBoxPlotResult = pFormCollection[j] as frmBoxPlotResults;
if (pfrmBoxPlotResult.pFLayer == pFLayer)
{
lstPlotIdx.Add(j);
}
}
//if (pFormCollection[j].Name == "frmClassificationGraph")//Brushing to Optiize Graph
//{
// frmClassificationGraph pfrmClassGraph = pFormCollection[j] as frmClassificationGraph;
// BrushingToOptimizeGraph(pfrmClassGraph, pFLayer, featureSelection);
//}
//if (pFormCollection[j].Name == "frmCSDesign")//Brushing to CS Graph
//{
// frmCSDesign pfrmCSDesign = pFormCollection[j] as frmCSDesign;
// if (pfrmCSDesign.pFLayer == pFLayer)
// lstPlotIdx.Add(j);
//}
if (pFormCollection[j].Name == "frmMScatterResults")//Brushing to Moran ScatterPlot
{
frmMScatterResults pfrmMScatterPlot = pFormCollection[j] as frmMScatterResults;
if (pfrmMScatterPlot.m_pFLayer == pFLayer)
{
lstPlotIdx.Add(j);
}
}
if (pFormCollection[j].Name == "frmCorrelogram_local")//Brushing to Correlogram
{
frmCorrelogram_local pfrmCorrelogram = pFormCollection[j] as frmCorrelogram_local;
if (pfrmCorrelogram.m_pFLayer == pFLayer)
{
lstPlotIdx.Add(j);
}
}
}
lstPlotIdx.Sort();
for (int j = lstPlotIdx.Count - 1; j >= 0; j--)
{
pFormCollection[lstPlotIdx[j]].Close();
}
//}
//catch (Exception ex)
//{
// MessageBox.Show("Exception:" + ex.Message);
// return;
//}
}
public int RemoveBrushing(MainForm mForm, IFeatureLayer pFLayer)
{
try
{
FormCollection pFormCollection = System.Windows.Forms.Application.OpenForms;
IActiveView pActiveView = mForm.axMapControl1.ActiveView;
int intFormCnt = 0;
if (pFLayer.Visible)
{
//Brushing to Mapcontrol
string ShapeFieldName = pFLayer.FeatureClass.ShapeFieldName;
//IFeatureSelection featureSelection = (IFeatureSelection)pFLayer;
for (int j = 0; j < pFormCollection.Count; j++)
{
if (pFormCollection[j].Name == "frmHistResults")//Brushing to Histogram
{
frmHistResults pfrmHistResults = pFormCollection[j] as frmHistResults;
if (pfrmHistResults.pFLayer == pFLayer)
{
intFormCnt++;
}
}
if (pFormCollection[j].Name == "frmScatterPlotResults") //Brushing to Scatterplot
{
frmScatterPlotResults pfrmPointsPlot = pFormCollection[j] as frmScatterPlotResults;
if (pfrmPointsPlot.m_pFLayer == pFLayer)
{
intFormCnt++;
}
}
if (pFormCollection[j].Name == "frmQQPlotResults") //Brushing to QQPlot
{
frmQQPlotResults pfrmQQPlotResult = pFormCollection[j] as frmQQPlotResults;
if (pfrmQQPlotResult.m_pFLayer == pFLayer)
{
intFormCnt++;
}
}
if (pFormCollection[j].Name == "frmAttributeTable")//Brushing to AttributeTable
{
frmAttributeTable pfrmAttTable = pFormCollection[j] as frmAttributeTable;
if ((IFeatureLayer)pfrmAttTable.m_pLayer == pFLayer)
{
intFormCnt++;
}
}
if (pFormCollection[j].Name == "frmBoxPlotResults")//Brushing to AttributeTable
{
frmBoxPlotResults pfrmBoxPlotResult = pFormCollection[j] as frmBoxPlotResults;
if (pfrmBoxPlotResult.pFLayer == pFLayer)
{
intFormCnt++;
}
}
//if (pFormCollection[j].Name == "frmClassificationGraph")//Brushing to Optiize Graph
//{
// frmClassificationGraph pfrmClassGraph = pFormCollection[j] as frmClassificationGraph;
// if (pfrmClassGraph.m_pFLayer == pFLayer)
// intFormCnt++;
//}
if (pFormCollection[j].Name == "frmMScatterResults")//Brushing to Moran ScatterPlot
{
frmMScatterResults pfrmMScatterPlot = pFormCollection[j] as frmMScatterResults;
if (pfrmMScatterPlot.m_pFLayer == pFLayer)
{
intFormCnt++;
}
}
}
return(intFormCnt);
}
else
{
return(-1);
}
}
catch (Exception ex)
{
MessageBox.Show("Exception:" + ex.Message);
return(-1);
}
}