private void btnRun_Click(object sender, EventArgs e)
{
try
{
//Checking
if (cboFieldName.Text == "")
{
MessageBox.Show("Please select target field");
return;
}
frmProgress pfrmProgress = new frmProgress();
pfrmProgress.lblStatus.Text = "Processing:";
pfrmProgress.pgbProgress.Style = ProgressBarStyle.Marquee;
pfrmProgress.Show();
int nFeature = m_pFClass.FeatureCount(null);
IFeatureCursor pFCursor = m_pFLayer.Search(null, true);
IFeature pFeature = pFCursor.NextFeature();
//Get index for independent and dependent variables
//Get variable index
string strVarNM = (string)cboFieldName.SelectedItem;
int intVarIdx = m_pFClass.FindField(strVarNM);
//Store Variable at Array
double[] arrVar = new double[nFeature];
int i = 0;
while (pFeature != null)
{
arrVar[i] = Convert.ToDouble(pFeature.get_Value(intVarIdx));
i++;
pFeature = pFCursor.NextFeature();
}
//Plot command for R
StringBuilder plotCommmand = new StringBuilder();
if (!m_blnCreateSWM)
{
//Get the file path and name to create spatial weight matrix
string strNameR = m_pSnippet.FilePathinRfromLayer(m_pFLayer);
if (strNameR == null)
{
return;
}
//Create spatial weight matrix in R
if (m_pFClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
m_pEngine.Evaluate("sample.shp <- readShapePoly('" + strNameR + "')");
}
else if (m_pFClass.ShapeType == esriGeometryType.esriGeometryPoint)
{
m_pEngine.Evaluate("sample.shp <- readShapePoints('" + strNameR + "')");
}
else
{
MessageBox.Show("This geometry type is not supported");
pfrmProgress.Close();
this.Close();
}
int intSuccess = m_pSnippet.CreateSpatialWeightMatrix(m_pEngine, m_pFClass, txtSWM.Text, pfrmProgress);
if (intSuccess == 0)
{
return;
}
}
NumericVector vecVar = m_pEngine.CreateNumericVector(arrVar);
m_pEngine.SetSymbol(strVarNM, vecVar);
if (cboSAM.Text == "Local Moran")
{
#region Local Moran
plotCommmand.Append("localmoran(" + strVarNM + ", sample.listw, alternative = 'two.sided', ");
//select multiple correction method (only Bonferroni.. 100915 HK)
if (cboAdjustment.Text == "None")
{
plotCommmand.Append(", zero.policy=TRUE)");
}
else if (cboAdjustment.Text == "Bonferroni correction")
{
plotCommmand.Append("p.adjust.method='bonferroni', zero.policy=TRUE)");
}
NumericMatrix nmResults = m_pEngine.Evaluate(plotCommmand.ToString()).AsNumericMatrix();
string strFlgFldNam = lvFields.Items[3].SubItems[1].Text;
//Save Output on SHP
//Add Target fields to store results in the shapefile
for (int j = 0; j < 4; j++)
{
IField newField = new FieldClass();
IFieldEdit fieldEdit = (IFieldEdit)newField;
fieldEdit.Name_2 = lvFields.Items[j].SubItems[1].Text;
if (j == 3)
{
fieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
}
else
{
fieldEdit.Type_2 = esriFieldType.esriFieldTypeDouble;
}
m_pFClass.AddField(newField);
}
//Update Field
pFCursor = m_pFClass.Update(null, false);
pFeature = pFCursor.NextFeature();
int intStatFldIdx = m_pFClass.FindField(lvFields.Items[0].SubItems[1].Text);
int intZFldIdx = m_pFClass.FindField(lvFields.Items[1].SubItems[1].Text);
int intPrFldIdx = m_pFClass.FindField(lvFields.Items[2].SubItems[1].Text);
int intFlgFldIdx = m_pFClass.FindField(strFlgFldNam);
double dblValue = 0, dblPvalue = 0, dblZvalue = 0;
double dblValueMean = arrVar.Average();
double dblPrCri = Convert.ToDouble(nudConfLevel.Value);
int featureIdx = 0;
while (pFeature != null)
{
dblValue = arrVar[featureIdx] - dblValueMean;
dblZvalue = nmResults[featureIdx, 3];
dblPvalue = nmResults[featureIdx, 4];
pFeature.set_Value(intStatFldIdx, (object)nmResults[featureIdx, 0]);
pFeature.set_Value(intZFldIdx, dblZvalue);
pFeature.set_Value(intPrFldIdx, dblPvalue);
if (dblPvalue < dblPrCri)
{
if (dblZvalue > 0)
{
if (dblValue > 0)
{
pFeature.set_Value(intFlgFldIdx, "HH");
}
else
{
pFeature.set_Value(intFlgFldIdx, "LL");
}
}
else
{
if (dblValue > 0)
{
pFeature.set_Value(intFlgFldIdx, "HL");
}
else
{
pFeature.set_Value(intFlgFldIdx, "LH");
}
}
}
//else
// pFeature.set_Value(intFlgFldIdx, "");
pFCursor.UpdateFeature(pFeature);
pFeature = pFCursor.NextFeature();
featureIdx++;
}
pfrmProgress.Close();
if (chkMap.Checked)
{
double[,] adblMinMaxForLabel = new double[2, 4];
ITable pTable = (ITable)m_pFClass;
IUniqueValueRenderer pUniqueValueRenderer = new UniqueValueRendererClass();
pUniqueValueRenderer.FieldCount = 1;
pUniqueValueRenderer.set_Field(0, strFlgFldNam);
IDataStatistics pDataStat;
IStatisticsResults pStatResults;
ICursor pCursor;
if (m_pFClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
ISimpleFillSymbol pSymbol;
IQueryFilter pQFilter = new QueryFilterClass();
pQFilter.WhereClause = strFlgFldNam + " = 'HH'";
int intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 0] = pStatResults.Minimum;
adblMinMaxForLabel[1, 0] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleFillSymbolClass();
pSymbol.Style = esriSimpleFillStyle.esriSFSSolid;
pSymbol.Color = m_pSnippet.getRGB(255, 80, 80);
pUniqueValueRenderer.AddValue("HH", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("HH", "HH (" + adblMinMaxForLabel[0, 0].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("HH", "HH (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("HH", "HH (" + adblMinMaxForLabel[0, 0].ToString("N1") + "-" + adblMinMaxForLabel[1, 0].ToString("N1") + ")");
}
pQFilter.WhereClause = strFlgFldNam + " = 'LL'";
intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 1] = pStatResults.Minimum;
adblMinMaxForLabel[1, 1] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleFillSymbolClass();
pSymbol.Style = esriSimpleFillStyle.esriSFSSolid;
pSymbol.Color = m_pSnippet.getRGB(50, 157, 194);
pUniqueValueRenderer.AddValue("LL", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("LL", "LL (" + adblMinMaxForLabel[0, 1].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("LL", "LL (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("LL", "LL (" + adblMinMaxForLabel[0, 1].ToString("N1") + "-" + adblMinMaxForLabel[1, 1].ToString("N1") + ")");
}
pQFilter.WhereClause = strFlgFldNam + " = 'HL'";
intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 2] = pStatResults.Minimum;
adblMinMaxForLabel[1, 2] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleFillSymbolClass();
pSymbol.Style = esriSimpleFillStyle.esriSFSSolid;
pSymbol.Color = m_pSnippet.getRGB(244, 199, 0);
pUniqueValueRenderer.AddValue("HL", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("HL", "HL (" + adblMinMaxForLabel[0, 2].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("HL", "HL (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("HL", "HL (" + adblMinMaxForLabel[0, 2].ToString("N1") + "-" + adblMinMaxForLabel[1, 2].ToString("N1") + ")");
}
pQFilter.WhereClause = strFlgFldNam + " = 'LH'";
intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 3] = pStatResults.Minimum;
adblMinMaxForLabel[1, 3] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleFillSymbolClass();
pSymbol.Style = esriSimpleFillStyle.esriSFSSolid;
pSymbol.Color = m_pSnippet.getRGB(173, 255, 179);
pUniqueValueRenderer.AddValue("LH", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("LH", "LH (" + adblMinMaxForLabel[0, 3].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("LH", "LH (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("LH", "LH (" + adblMinMaxForLabel[0, 3].ToString("N1") + "-" + adblMinMaxForLabel[1, 3].ToString("N1") + ")");
}
pSymbol = new SimpleFillSymbolClass();
pSymbol.Style = esriSimpleFillStyle.esriSFSSolid;
pSymbol.Color = m_pSnippet.getRGB(200, 200, 200);
//pUniqueValueRenderer.AddValue("", strFlgFldNam, (ISymbol)pSymbol);
//pUniqueValueRenderer.set_Label("", "Not significant");
pUniqueValueRenderer.DefaultSymbol = (ISymbol)pSymbol;
pUniqueValueRenderer.DefaultLabel = "Not significant";
pUniqueValueRenderer.UseDefaultSymbol = true;
}
else if (m_pFClass.ShapeType == esriGeometryType.esriGeometryPoint)
{
ISimpleMarkerSymbol pSymbol;
IQueryFilter pQFilter = new QueryFilterClass();
pQFilter.WhereClause = strFlgFldNam + " = 'HH'";
int intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 0] = pStatResults.Minimum;
adblMinMaxForLabel[1, 0] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleMarkerSymbolClass();
pSymbol.Style = esriSimpleMarkerStyle.esriSMSCircle;
pSymbol.Color = m_pSnippet.getRGB(255, 80, 80);
pUniqueValueRenderer.AddValue("HH", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("HH", "HH (" + adblMinMaxForLabel[0, 0].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("HH", "HH (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("HH", "HH (" + adblMinMaxForLabel[0, 0].ToString("N1") + "-" + adblMinMaxForLabel[1, 0].ToString("N1") + ")");
}
pQFilter.WhereClause = strFlgFldNam + " = 'LL'";
intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 1] = pStatResults.Minimum;
adblMinMaxForLabel[1, 1] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleMarkerSymbolClass();
pSymbol.Style = esriSimpleMarkerStyle.esriSMSCircle;
pSymbol.Color = m_pSnippet.getRGB(50, 157, 194);
pUniqueValueRenderer.AddValue("LL", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("LL", "LL (" + adblMinMaxForLabel[0, 1].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("LL", "LL (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("LL", "LL (" + adblMinMaxForLabel[0, 1].ToString("N1") + "-" + adblMinMaxForLabel[1, 1].ToString("N1") + ")");
}
pQFilter.WhereClause = strFlgFldNam + " = 'HL'";
intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 2] = pStatResults.Minimum;
adblMinMaxForLabel[1, 2] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleMarkerSymbolClass();
pSymbol.Style = esriSimpleMarkerStyle.esriSMSCircle;
pSymbol.Color = m_pSnippet.getRGB(244, 199, 0);
pUniqueValueRenderer.AddValue("HL", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("HL", "HL (" + adblMinMaxForLabel[0, 2].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("HL", "HL (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("HL", "HL (" + adblMinMaxForLabel[0, 2].ToString("N1") + "-" + adblMinMaxForLabel[1, 2].ToString("N1") + ")");
}
pQFilter.WhereClause = strFlgFldNam + " = 'LH'";
intCnt = pTable.RowCount(pQFilter);
pCursor = pTable.Search(pQFilter, true);
pDataStat = new DataStatisticsClass();
pDataStat.Field = lvFields.Items[1].SubItems[1].Text;
pDataStat.Cursor = pCursor;
pStatResults = pDataStat.Statistics;
adblMinMaxForLabel[0, 3] = pStatResults.Minimum;
adblMinMaxForLabel[1, 3] = pStatResults.Maximum;
pCursor.Flush();
pSymbol = new SimpleMarkerSymbolClass();
pSymbol.Style = esriSimpleMarkerStyle.esriSMSCircle;
pSymbol.Color = m_pSnippet.getRGB(173, 255, 179);
pUniqueValueRenderer.AddValue("LH", null, (ISymbol)pSymbol);
if (intCnt == 1)
{
pUniqueValueRenderer.set_Label("LH", "LH (" + adblMinMaxForLabel[0, 3].ToString("N1") + ")");
}
else if (intCnt == 0)
{
pUniqueValueRenderer.set_Label("LH", "LH (no obs)");
}
else
{
pUniqueValueRenderer.set_Label("LH", "LH (" + adblMinMaxForLabel[0, 3].ToString("N1") + "-" + adblMinMaxForLabel[1, 3].ToString("N1") + ")");
}
pSymbol = new SimpleMarkerSymbolClass();
pSymbol.Style = esriSimpleMarkerStyle.esriSMSCircle;
pSymbol.Color = m_pSnippet.getRGB(200, 200, 200);
//pUniqueValueRenderer.AddValue("", strFlgFldNam, (ISymbol)pSymbol);
//pUniqueValueRenderer.set_Label("", "Not significant");
pUniqueValueRenderer.DefaultSymbol = (ISymbol)pSymbol;
pUniqueValueRenderer.DefaultLabel = "Not significant";
pUniqueValueRenderer.UseDefaultSymbol = true;
}
IFeatureLayer pNewFLayer = new FeatureLayerClass();
pNewFLayer.FeatureClass = m_pFClass;
pNewFLayer.Name = cboSAM.Text + " of " + m_pFLayer.Name;
IGeoFeatureLayer pGFLayer = (IGeoFeatureLayer)pNewFLayer;
pGFLayer.Renderer = (IFeatureRenderer)pUniqueValueRenderer;
m_pActiveView.FocusMap.AddLayer(pGFLayer);
m_pActiveView.Refresh();
m_pForm.axTOCControl1.Update();
}
else
{
MessageBox.Show("Complete. The results are stored in the shape file");
}
#endregion
}
else if (cboSAM.Text == "Gi*")
{
#region Gi*
m_pEngine.Evaluate("sample.lg <- localG(" + strVarNM + ", sample.listw, zero.policy=TRUE)");
m_pEngine.Evaluate("sample.p <- 2*pnorm(-abs(sample.lg))");
if (cboAdjustment.Text == "Bonferroni correction")
{
m_pEngine.Evaluate("sample.p <- p.adjust(sample.p, method = 'bonferroni', n = length(sample.p))");
}
double[] dblGValues = m_pEngine.Evaluate("sample.lg").AsNumeric().ToArray();
double[] dblPvalues = m_pEngine.Evaluate("sample.p").AsNumeric().ToArray();
//Save Output on SHP
//Add Target fields to store results in the shapefile
for (int j = 0; j < 2; j++)
{
IField newField = new FieldClass();
IFieldEdit fieldEdit = (IFieldEdit)newField;
fieldEdit.Name_2 = lvFields.Items[j].SubItems[1].Text;
fieldEdit.Type_2 = esriFieldType.esriFieldTypeDouble;
m_pFClass.AddField(newField);
}
//Update Field
pFCursor = m_pFClass.Update(null, false);
pFeature = pFCursor.NextFeature();
int intStatFldIdx = m_pFClass.FindField(lvFields.Items[0].SubItems[1].Text);
int intPrFldIdx = m_pFClass.FindField(lvFields.Items[1].SubItems[1].Text);
int featureIdx = 0;
while (pFeature != null)
{
pFeature.set_Value(intStatFldIdx, dblGValues[featureIdx]);
pFeature.set_Value(intPrFldIdx, dblPvalues[featureIdx]);
pFCursor.UpdateFeature(pFeature);
pFeature = pFCursor.NextFeature();
featureIdx++;
}
pFCursor.Flush();
pfrmProgress.Close();
if (chkMap.Checked)
{
string strStaticFldName = lvFields.Items[0].SubItems[1].Text;
m_pEngine.Evaluate("p.vals <- c(0.1, 0.05, 0.01)");
if (cboAdjustment.Text == "Bonferroni correction")
{
m_pEngine.Evaluate("sample.n <- length(sample.p)");
m_pEngine.Evaluate("p.vals <- p.vals/sample.n");
}
m_pEngine.Evaluate("zc <- qnorm(1 - (p.vals/2))");
double[] dblZBrks = m_pEngine.Evaluate("sort(cbind(zc, -zc))").AsNumeric().ToArray();
pFCursor = m_pFClass.Search(null, false);
IDataStatistics pDataStat = new DataStatisticsClass();
pDataStat.Field = strStaticFldName;
pDataStat.Cursor = (ICursor)pFCursor;
IStatisticsResults pStatResults = pDataStat.Statistics;
double dblMax = pStatResults.Maximum;
double dblMin = pStatResults.Minimum;
int intBreaksCount = dblZBrks.Length + 2;
double[] cb = new double[intBreaksCount];
//Assign Min and Max values for class breaks
if (dblMin < dblZBrks[0])
{
cb[0] = dblMin;
}
else
{
cb[0] = dblZBrks[0] - 1; //Manually Assigned minimum value
}
if (dblMax > dblZBrks[dblZBrks.Length - 1])
{
cb[intBreaksCount - 1] = dblMax;
}
else
{
cb[intBreaksCount - 1] = dblZBrks[dblZBrks.Length - 1] + 1;//Manually Assigned minimum value
}
for (int k = 0; k < intBreaksCount - 2; k++)
{
cb[k + 1] = dblZBrks[k];
}
IClassBreaksRenderer pCBRenderer = new ClassBreaksRenderer();
pCBRenderer.Field = strStaticFldName;
pCBRenderer.BreakCount = intBreaksCount - 1;
pCBRenderer.MinimumBreak = cb[0];
//' use this interface to set dialog properties
IClassBreaksUIProperties pUIProperties = (IClassBreaksUIProperties)pCBRenderer;
pUIProperties.ColorRamp = "Custom";
if (m_pFClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
ISimpleFillSymbol pSimpleFillSym;
int[,] arrColors = CreateColorRamp();
//Add Probability Value Manually
string[] strsProbLabels = new string[] { "(0.01)", "(0.05)", "(0.1)", "(0.1)", "(0.05)", "(0.01)" };
//' be careful, indices are different for the diff lists
for (int j = 0; j < intBreaksCount - 1; j++)
{
pCBRenderer.Break[j] = cb[j + 1];
if (j == 0)
{
pCBRenderer.Label[j] = " <= " + Math.Round(cb[j + 1], 2).ToString() + strsProbLabels[j];
}
else if (j == intBreaksCount - 2)
{
pCBRenderer.Label[j] = " > " + Math.Round(cb[j], 2).ToString() + strsProbLabels[j - 1];
}
else
{
pCBRenderer.Label[j] = Math.Round(cb[j], 2).ToString() + strsProbLabels[j - 1] + " ~ " + Math.Round(cb[j + 1], 2).ToString() + strsProbLabels[j];
}
pUIProperties.LowBreak[j] = cb[j];
pSimpleFillSym = new SimpleFillSymbolClass();
IRgbColor pRGBColor = m_pSnippet.getRGB(arrColors[j, 0], arrColors[j, 1], arrColors[j, 2]);
pSimpleFillSym.Color = (IColor)pRGBColor;
pCBRenderer.Symbol[j] = (ISymbol)pSimpleFillSym;
}
}
else if (m_pFClass.ShapeType == esriGeometryType.esriGeometryPoint)
{
ISimpleMarkerSymbol pSimpleMarkerSym;
int[,] arrColors = CreateColorRamp();
//Add Probability Value Manually
string[] strsProbLabels = new string[] { "(0.01)", "(0.05)", "(0.1)", "(0.1)", "(0.05)", "(0.01)" };
//' be careful, indices are different for the diff lists
for (int j = 0; j < intBreaksCount - 1; j++)
{
pCBRenderer.Break[j] = cb[j + 1];
if (j == 0)
{
pCBRenderer.Label[j] = " <= " + Math.Round(cb[j + 1], 2).ToString() + strsProbLabels[j];
}
else if (j == intBreaksCount - 2)
{
pCBRenderer.Label[j] = " > " + Math.Round(cb[j], 2).ToString() + strsProbLabels[j - 1];
}
else
{
pCBRenderer.Label[j] = Math.Round(cb[j], 2).ToString() + strsProbLabels[j - 1] + " ~ " + Math.Round(cb[j + 1], 2).ToString() + strsProbLabels[j];
}
pUIProperties.LowBreak[j] = cb[j];
pSimpleMarkerSym = new SimpleMarkerSymbolClass();
IRgbColor pRGBColor = m_pSnippet.getRGB(arrColors[j, 0], arrColors[j, 1], arrColors[j, 2]);
pSimpleMarkerSym.Color = (IColor)pRGBColor;
pCBRenderer.Symbol[j] = (ISymbol)pSimpleMarkerSym;
}
}
IFeatureLayer pNewFLayer = new FeatureLayerClass();
pNewFLayer.FeatureClass = m_pFClass;
pNewFLayer.Name = cboSAM.Text + " of " + m_pFLayer.Name;
IGeoFeatureLayer pGFLayer = (IGeoFeatureLayer)pNewFLayer;
pGFLayer.Renderer = (IFeatureRenderer)pCBRenderer;
m_pActiveView.FocusMap.AddLayer(pGFLayer);
m_pActiveView.Refresh();
m_pForm.axTOCControl1.Update();
}
else
{
MessageBox.Show("Complete. The results are stored in the shape file");
}
#endregion
}
this.Close();
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
private void btnRun_Click(object sender, EventArgs e)
{
if (cboFldnm1.Text == "" || cboFldnm2.Text == "")
{
MessageBox.Show("Please select target field");
return;
}
frmProgress pfrmProgress = new frmProgress();
pfrmProgress.lblStatus.Text = "Processing:";
pfrmProgress.pgbProgress.Style = ProgressBarStyle.Marquee;
pfrmProgress.Show();
REngine pEngine = m_pForm.pEngine;
int nFeature = m_pFClass.FeatureCount(null);
IFeatureCursor pFCursor = m_pFClass.Search(null, true);
IFeature pFeature = pFCursor.NextFeature();
//Get index for independent and dependent variables
//Get variable index
string strVarNM1 = (string)cboFldnm1.SelectedItem;
string strVarNM2 = (string)cboFldnm2.SelectedItem;
int intVarIdx1 = m_pFClass.FindField(strVarNM1);
int intVarIdx2 = m_pFClass.FindField(strVarNM2);
//Store Variable at Array
double[] arrVar1 = new double[nFeature];
double[] arrVar2 = new double[nFeature];
int i = 0;
while (pFeature != null)
{
arrVar1[i] = Convert.ToDouble(pFeature.get_Value(intVarIdx1));
arrVar2[i] = Convert.ToDouble(pFeature.get_Value(intVarIdx2));
i++;
pFeature = pFCursor.NextFeature();
}
pFCursor.Flush();
//Plot command for R
StringBuilder plotCommmand = new StringBuilder();
string strStartPath = m_pForm.strPath;
string pathr = strStartPath.Replace(@"\", @"/");
pEngine.Evaluate("source('" + pathr + "/ESDA_LEE/AllFunctions_LARRY.R')");
pEngine.Evaluate("source('" + pathr + "/ESDA_LEE/AllFunctions_neighbor.R')");
pEngine.Evaluate("source('" + pathr + "/ESDA_LEE/AllFunctions_SASbi.R')");
//Get the file path and name to create spatial weight matrix
string strNameR = m_pSnippet.FilePathinRfromLayer(m_pFLayer);
if (strNameR == null)
{
return;
}
//Create spatial weight matrix in R
pEngine.Evaluate("library(spdep); library(maptools)");
pEngine.Evaluate("sample.shp <- readShapePoly('" + strNameR + "')");
//pEngine.Evaluate("sample.nb <- poly2nb(sample.shp, queen=FALSE)");
pEngine.Evaluate("sample.nb <- poly2nb(sample.shp)");
NumericVector vecVar1 = pEngine.CreateNumericVector(arrVar1);
pEngine.SetSymbol("sample.v1", vecVar1);
NumericVector vecVar2 = pEngine.CreateNumericVector(arrVar2);
pEngine.SetSymbol("sample.v2", vecVar2);
string strNonZero = null;
if (chkDiagZero.Checked)
{
strNonZero = "FALSE";
}
else
{
strNonZero = "TRUE";
}
double[] dblLoclLisa = null;
if (cboMeasure.Text == "Lee's L")
{
//pEngine.Evaluate("sample.result <- LARRY.bivariate.probability.lee(sample.v1, sample.v2, 1:length(sample.nb), sample.nb, style = 'W', sig.level=c(0.05), method='total', alternative='two.sided', diag.zero = " + strNonZero + ")");
pEngine.Evaluate("sample.result <- LARRY.bivariate.probability.lee(sample.v1, sample.v2, 1:length(sample.nb), sample.nb, style = 'W', sig.level=c(0.05), method='" + cboMethod.Text + "', alternative='" + txtAlternative.Text + "', diag.zero = " + strNonZero + ")");
dblLoclLisa = pEngine.Evaluate("as.numeric(sample.result$p.value)").AsNumeric().ToArray();
}
else if (cboMeasure.Text == "Local Pearson")
{
//pEngine.Evaluate("sample.result <- LARRY.bivariate.probability.pearson(sample.v1, sample.v2, 1:length(sample.nb), sig.levels=c(0.05), method='randomization', alternative='two.sided')");
pEngine.Evaluate("sample.result <- LARRY.bivariate.probability.pearson(sample.v1, sample.v2, 1:length(sample.nb), sig.levels=c(0.05), method='" + cboMethod.Text + "', alternative='" + txtAlternative.Text + "')");
dblLoclLisa = pEngine.Evaluate("as.numeric(sample.result$p.value)").AsNumeric().ToArray();
}
//Save Output on SHP
//Add Target fields to store results in the shapefile // Keep loop
for (int j = 0; j < 1; j++)
{
string strfldName = lvFields.Items[j].SubItems[1].Text;
if (m_pFClass.FindField(strfldName) == -1)
{
IField newField = new FieldClass();
IFieldEdit fieldEdit = (IFieldEdit)newField;
fieldEdit.Name_2 = strfldName;
fieldEdit.Type_2 = esriFieldType.esriFieldTypeDouble;
m_pFClass.AddField(newField);
}
}
//Update Field
pFCursor = m_pFClass.Update(null, false);
pFeature = pFCursor.NextFeature();
string strLocalLISAFldName = lvFields.Items[0].SubItems[1].Text;
int intSpQuadFldIdx = m_pFClass.FindField(strLocalLISAFldName);
int featureIdx = 0;
while (pFeature != null)
{
pFeature.set_Value(intSpQuadFldIdx, dblLoclLisa[featureIdx]);
pFCursor.UpdateFeature(pFeature);
pFeature = pFCursor.NextFeature();
featureIdx++;
}
pFCursor.Flush();
if (chkMap.Checked)
{
ITable pTable = (ITable)m_pFClass;
pFCursor = m_pFClass.Search(null, false);
IDataStatistics pDataStat = new DataStatisticsClass();
pDataStat.Field = strLocalLISAFldName;
pDataStat.Cursor = (ICursor)pFCursor;
IStatisticsResults pStatResults = pDataStat.Statistics;
double dblMax = pStatResults.Maximum;
double dblMin = pStatResults.Minimum;
int intBreaksCount = m_pBiLISASym.Length + 1;
double[] cb = new double[intBreaksCount];
//Assign Min and Max values for class breaks
for (int k = 0; k < intBreaksCount; k++)
{
cb[k] = k * 0.1;
}
IClassBreaksRenderer pCBRenderer = new ClassBreaksRenderer();
pCBRenderer.Field = strLocalLISAFldName;
pCBRenderer.BreakCount = intBreaksCount - 1;
pCBRenderer.MinimumBreak = cb[0];
//' use this interface to set dialog properties
IClassBreaksUIProperties pUIProperties = (IClassBreaksUIProperties)pCBRenderer;
pUIProperties.ColorRamp = "Custom";
ISimpleFillSymbol pSimpleFillSym;
for (int j = 0; j < intBreaksCount - 1; j++)
{
pCBRenderer.Break[j] = cb[j + 1];
pCBRenderer.Label[j] = m_pBiLISASym[j].Label;
pUIProperties.LowBreak[j] = cb[j];
pSimpleFillSym = new SimpleFillSymbolClass();
IRgbColor pRGBColor = m_pSnippet.getRGB(m_pBiLISASym[j].R, m_pBiLISASym[j].G, m_pBiLISASym[j].B);
pSimpleFillSym.Color = (IColor)pRGBColor;
pCBRenderer.Symbol[j] = (ISymbol)pSimpleFillSym;
}
IFeatureLayer pNewFLayer = new FeatureLayerClass();
pNewFLayer.FeatureClass = m_pFClass;
pNewFLayer.Name = lvFields.Items[0].SubItems[0].Text + " of " + m_pFLayer.Name;
IGeoFeatureLayer pGFLayer = (IGeoFeatureLayer)pNewFLayer;
pGFLayer.Renderer = (IFeatureRenderer)pCBRenderer;
m_pActiveView.FocusMap.AddLayer(pGFLayer);
m_pActiveView.Refresh();
m_pForm.axTOCControl1.Update();
pfrmProgress.Close();
}
else
{
MessageBox.Show("Complete. The results are stored in the shape file");
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
try
{
if (clistFields.CheckedItems.Count == 0)
{
MessageBox.Show("EV is not selected.");
return;
}
frmProgress pfrmProgress = new frmProgress();
pfrmProgress.lblStatus.Text = "Saving EVs:";;
pfrmProgress.pgbProgress.Style = ProgressBarStyle.Marquee;
pfrmProgress.Show();
pfrmProgress.lblStatus.Text = "Saving residuals and spatial filter:";
for (int k = 0; k < clistFields.CheckedItems.Count; k++)
{
int i = clistFields.CheckedIndices[k];
string strEVfieldName = arrSelectedEvsNM[i];
pfrmProgress.lblStatus.Text = "Saving EV (" + strEVfieldName + ")";
// Create field, if there isn't
if (m_pFClass.FindField(strEVfieldName) == -1)
{
//Add fields
IField newField = new FieldClass();
IFieldEdit fieldEdit = (IFieldEdit)newField;
fieldEdit.Name_2 = strEVfieldName;
fieldEdit.Type_2 = esriFieldType.esriFieldTypeDouble;
m_pFClass.AddField(newField);
}
else
{
DialogResult dialogResult = MessageBox.Show("Do you want to overwrite " + strEVfieldName + " field?", "Overwrite", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.No)
{
return;
}
}
IFeatureCursor pFCursor = m_pFClass.Update(null, false);
IFeature pFeature = pFCursor.NextFeature();
int featureIdx = 0;
int intValueIdx = m_pFClass.FindField(strEVfieldName);
while (pFeature != null)
{
//Update Residuals
pFeature.set_Value(intValueIdx, (object)arrSelectedEVs[featureIdx, i]);
pFCursor.UpdateFeature(pFeature);
pFeature = pFCursor.NextFeature();
featureIdx++;
}
}
pfrmProgress.Close();
MessageBox.Show("Complete. The results are stored in the shape file");
}
catch (Exception ex)
{
frmErrorLog pfrmErrorLog = new frmErrorLog(); pfrmErrorLog.ex = ex; pfrmErrorLog.ShowDialog();
return;
}
}
public void SaveOtherPolys()
{
int idFld = m_OtherPolysFC.FindField("OtherPolys_ID");
int unitFld = m_OtherPolysFC.FindField("MapUnit");
int idConfFld = m_OtherPolysFC.FindField("IdentityConfidence");
int lblFld = m_OtherPolysFC.FindField("Label");
int notesFld = m_OtherPolysFC.FindField("Notes");
int dsFld = m_OtherPolysFC.FindField("DataSourceID");
int symFld = m_OtherPolysFC.FindField("Symbol");
IEditor theEditor = ArcMap.Editor;
if (theEditor.EditState == esriEditState.esriStateNotEditing)
{
theEditor.StartEditing(m_theWorkspace);
}
theEditor.StartOperation();
try
{
string updateWhereClause = "OtherPolys_ID = '";
IFeatureCursor insertCursor = m_OtherPolysFC.Insert(true);
foreach (KeyValuePair <string, OtherPoly> aDictionaryEntry in m_OtherPolysDictionary)
{
OtherPoly thisOtherPoly = (OtherPoly)aDictionaryEntry.Value;
switch (thisOtherPoly.RequiresUpdate)
{
case true:
updateWhereClause += thisOtherPoly.OtherPolys_ID + "' OR OtherPolys_ID = '";
break;
case false:
IFeatureBuffer theFeatureBuffer = m_OtherPolysFC.CreateFeatureBuffer();
theFeatureBuffer.set_Value(idFld, thisOtherPoly.OtherPolys_ID);
theFeatureBuffer.set_Value(unitFld, thisOtherPoly.MapUnit);
theFeatureBuffer.set_Value(idConfFld, thisOtherPoly.IdentityConfidence);
theFeatureBuffer.set_Value(lblFld, thisOtherPoly.Label);
theFeatureBuffer.set_Value(notesFld, thisOtherPoly.Notes);
theFeatureBuffer.set_Value(dsFld, thisOtherPoly.DataSourceID);
theFeatureBuffer.set_Value(symFld, thisOtherPoly.Symbol);
theFeatureBuffer.Shape = thisOtherPoly.Shape;
insertCursor.InsertFeature(theFeatureBuffer);
break;
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(insertCursor);
theEditor.StopOperation("Insert OtherPolys");
if (updateWhereClause == "OtherPolys_ID = '")
{
return;
}
theEditor.StartOperation();
updateWhereClause = updateWhereClause.Remove(updateWhereClause.Length - 23);
IQueryFilter QF = new QueryFilterClass();
QF.WhereClause = updateWhereClause;
IFeatureCursor updateCursor = m_OtherPolysFC.Update(QF, false);
IFeature theFeature = updateCursor.NextFeature();
while (theFeature != null)
{
string theID = theFeature.get_Value(idFld).ToString();
OtherPoly thisOtherPoly = m_OtherPolysDictionary[theID];
theFeature.set_Value(unitFld, thisOtherPoly.MapUnit);
theFeature.set_Value(idConfFld, thisOtherPoly.IdentityConfidence);
theFeature.set_Value(lblFld, thisOtherPoly.Label);
theFeature.set_Value(notesFld, thisOtherPoly.Notes);
theFeature.set_Value(dsFld, thisOtherPoly.DataSourceID);
theFeature.set_Value(symFld, thisOtherPoly.Symbol);
theFeature.Shape = thisOtherPoly.Shape;
updateCursor.UpdateFeature(theFeature);
theFeature = updateCursor.NextFeature();
}
theEditor.StopOperation("Update OtherPolys");
}
catch { theEditor.StopOperation("OtherPolys Management Failure"); }
}
private void button6_Click(object sender, EventArgs e)
{
try
{
//保存应急处置空间位置应急资源调度后
IFeatureClass pFeatureClassDeptResult = pFeatureLayerDept.FeatureClass;
IQueryFilter pQueryFilterDeptResult = new QueryFilterClass();
pQueryFilterDeptResult.WhereClause = "FID=" + Convert.ToString(Convert.ToInt32(comboBox4.Text) - 1);
IFeatureCursor pFeatureCursorDeptResult = pFeatureClassDeptResult.Update(pQueryFilterDeptResult, false);
IFeature pFeatureDeptResult = pFeatureCursorDeptResult.NextFeature();
//保存应急处置空间位置的图层
List <IPoint> DeptpointList = new List <IPoint>();
DeptpointList.Add(pFeatureDeptResult.Shape as IPoint);
SaveVector.pointtoFeatureLayer(comboBox6.Text, DeptpointList, pFeatureLayerDept);
//保存应急处置空间位置应急资源调度后
while (pFeatureDeptResult != null)
{
for (int i = 0; i < pEmergencyDeptResource.Count; i++)
{
pFeatureDeptResult.set_Value(pFeatureDeptResult.Fields.FindField(pEmergencyDeptResource[i].EmergencyDemandResourceName), pEmergencyDeptResource[i].EmergencyDemandResourceNumber);
}
pFeatureCursorDeptResult.UpdateFeature(pFeatureDeptResult);
pFeatureDeptResult = pFeatureCursorDeptResult.NextFeature();
}
//保存应急资源仓库应急资源数量
IFeatureClass pFeatureClassDepotResult = pFeatureLayerDepot.FeatureClass;
//定义应急资源仓库点的List
List <IPoint> DepotpointList = new List <IPoint>();
for (int j = 0; j < pEmergencyDepotResource.Count; j++)
{
if (pEmergencyDepotResource[j].EmergencyDepotBool == true)
{
IQueryFilter pQueryFilterDepotResult = new QueryFilterClass();
pQueryFilterDepotResult.WhereClause = "Name=" + "'" + Convert.ToString(pEmergencyDepotResource[j].DepotName) + "'";
IFeatureCursor pFeatureCursorDepotResult = pFeatureClassDepotResult.Update(pQueryFilterDepotResult, false);
IFeature pFeauteDepotResult = pFeatureCursorDepotResult.NextFeature();
//将调度出的应急资源仓库点加载到List中
DepotpointList.Add(pFeauteDepotResult.Shape as IPoint);
while (pFeauteDepotResult != null)
{
for (int k = 0; k < pEmergencyDepotResource[j].EmergencyVarietyName.Length; k++)
{
pFeauteDepotResult.set_Value(pFeauteDepotResult.Fields.FindField(pEmergencyDepotResource[j].EmergencyVarietyName[k]), pEmergencyDepotResource[j].EmergencyVarietyNameNumber[k]);
}
pFeatureCursorDepotResult.UpdateFeature(pFeauteDepotResult);
pFeauteDepotResult = pFeatureCursorDepotResult.NextFeature();
}
}
}
//保存应急资源仓库数据
SaveVector.pointtoFeatureLayer(comboBox5.Text, DepotpointList, pFeatureLayerDepot);
MessageBox.Show("运行结束！");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\n" + ex.ToString(), "异常");
}
}
private static void calcStandMeans(IFeatureClass strataFtr, IFeatureClass standsFtr, int[] meanStrataFldIndex, int[] varStrataFldIndex, int[] countFldStrataIndex, IField[] fldsToSummarize, geoDatabaseUtility geoUtil)
{
int cnt = 0;
int[] ptFldIndex = new int[fldsToSummarize.Length];
int[] meanFldIndex = new int[fldsToSummarize.Length];
int[] varFldIndex = new int[fldsToSummarize.Length];
int[] cntFldIndex = new int[fldsToSummarize.Length];
foreach (IField fld in fldsToSummarize)
{
string sName = geoUtil.createField(standsFtr, "v_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
varFldIndex[cnt] = standsFtr.FindField(sName);
string mName = geoUtil.createField(standsFtr, "m_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
meanFldIndex[cnt] = standsFtr.FindField(mName);
string cName = geoUtil.createField(standsFtr, "n_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
cntFldIndex[cnt] = standsFtr.FindField(cName);
cnt++;
}
IFeatureCursor uCur = standsFtr.Update(null, true);
IFeature uFtr = uCur.NextFeature();
while (uFtr != null)
{
ESRI.ArcGIS.Geometry.IGeometry geo = uFtr.Shape;
ISpatialFilter spFlt = new SpatialFilter();
spFlt.Geometry = geo;
spFlt.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
double totalArea = 0;
IFeatureCursor sCur = strataFtr.Search(spFlt, true);
IFeature sFtr = sCur.NextFeature();
double[][] vlArr = new double[meanFldIndex.Length][];
for (int i = 0; i < meanFldIndex.Length; i++)
{
vlArr[i] = new double[3];
}
while (sFtr != null)
{
ESRI.ArcGIS.Geometry.IGeometry sgeo = sFtr.Shape;
ESRI.ArcGIS.Geometry.ITopologicalOperator4 topo = (ESRI.ArcGIS.Geometry.ITopologicalOperator4)sgeo;
ESRI.ArcGIS.Geometry.IGeometry sgeo2 = topo.Intersect(geo, ESRI.ArcGIS.Geometry.esriGeometryDimension.esriGeometry2Dimension);
double subArea = (((ESRI.ArcGIS.Geometry.IArea)sgeo2).Area);
totalArea += subArea;
for (int i = 0; i < meanFldIndex.Length; i++)
{
vlArr[i][0] += System.Convert.ToDouble(sFtr.get_Value(meanStrataFldIndex[i])) * subArea;
vlArr[i][1] += System.Convert.ToDouble(sFtr.get_Value(varStrataFldIndex[i])) * subArea;
vlArr[i][2] += System.Convert.ToDouble(sFtr.get_Value(countFldStrataIndex[i]));
}
sFtr = sCur.NextFeature();
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(sCur);
if (totalArea != 0)
{
for (int i = 0; i < meanFldIndex.Length; i++)
{
uFtr.set_Value(meanFldIndex[i], vlArr[i][0] / totalArea);
uFtr.set_Value(varFldIndex[i], vlArr[i][1] / totalArea);
uFtr.set_Value(cntFldIndex[i], vlArr[i][2]);
}
uCur.UpdateFeature(uFtr);
}
uFtr = uCur.NextFeature();
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(uCur);
}
public void summarizeBiomass()
{
try
{
if (SubPlotField == null)
{
SubPlotField = "";
}
//Console.WriteLine("Creating FIlling Plots Table");
createAndFillPlotsTable();
//Console.WriteLine("Creating And Filling Tree Ref Table");
createAndFillTreesRef();
//Console.WriteLine("Adding fields");
//need to add in groups and update unSp
addFields();
if (regen)
{
createAndFillRegenRef();
//System.Windows.Forms.MessageBox.Show(String.Join(", ", rgDic.Keys.ToArray()));
addRegenFields();
}
if (less5)
{
addFields("s");
}
IQueryFilter qryFlt = new QueryFilterClass();
string nFldNm = "";
string fldNm = "";
IFeatureCursor ftrCur = SampleFeatureClass.Update(null, true);
IFeature ftr = ftrCur.NextFeature();
int cnIndex = ftrCur.FindField(PlotCnField);
int subIndex = ftrCur.FindField(SubPlotField);
double divs = (43560 / (Math.PI * Math.Pow(24, 2)));
double rdivs = (43560 / (Math.PI * Math.Pow(6.8, 2)));
if (SubPlotField == "" || SubPlotField == null)
{
divs = divs / 4;
rdivs = rdivs / 4;
}
List <string> allEstFld = Enum.GetNames(typeof(biomassTypes)).ToList();
while (ftr != null)
{
string pCn = ftr.get_Value(cnIndex).ToString();
int sPl = 0;
if (subIndex > -1)
{
sPl = System.Convert.ToInt32(ftr.get_Value(subIndex));
}
if (regen)
{
foreach (string rt in rUnSp)
{
string ky = pCn + "_" + sPl + "_" + rt;
int rgCnt;
double cnt = 0;
if (rgDic.TryGetValue(ky, out rgCnt))
{
cnt = rdivs * rgCnt;
}
else
{
cnt = 0;
}
int rgIndex = ftr.Fields.FindField("RTPA_" + rt);
ftr.set_Value(rgIndex, cnt);
}
}
if (less5)
{
foreach (string t in sUnSp) //(biomassTypes s in fldArr)
{
string ky = pCn + "_" + sPl + "_" + t; //CN_SubPlot_species
object[] vls;
if (sVlDic.TryGetValue(ky, out vls))
{
}
else
{
vls = new object[12];
vls[0] = pCn;
vls[1] = sPl;
vls[2] = t;
vls[3] = 0; //MDBH
vls[4] = 0; //AGB
vls[5] = 0; //StemAGB
vls[6] = 0; //ButtAGB
vls[7] = 0; //FoliageAGB
vls[8] = 0; //TopAGB
vls[9] = 0; //BAA
vls[10] = 0; //TPA
vls[11] = 0; //MHT
}
foreach (biomassTypes s in fldArr)
{
string btStr = s.ToString();
int arrayIndex = allEstFld.IndexOf(btStr);
double sdivs2 = rdivs;
if (arrayIndex <= 1)
{
arrayIndex = 9 + arrayIndex;
}
else
{
if (arrayIndex <= 6)
{
arrayIndex = 2 + arrayIndex;
sdivs2 = rdivs / 2000;//tons
}
else if (arrayIndex == 7)
{
arrayIndex = 3;
double d = System.Convert.ToDouble(vls[10]);
if (d < 1)
{
sdivs2 = 1;
}
else
{
sdivs2 = 1 / d;
}
}
else
{
arrayIndex = 11;
double d = System.Convert.ToDouble(vls[10]);
if (d < 1)
{
sdivs2 = 1;
}
else
{
sdivs2 = 1 / d;
}
}
}
string spCd = vls[2].ToString();
fldNm = "s" + s + "_" + spCd;
//Console.WriteLine(fldNm);
int fldIndex = ftrCur.FindField(fldNm);
if (fldIndex == -1)
{
fldIndex = ftrCur.FindField(nFldNm.Substring(0, 10));
}
object vl = (System.Convert.ToDouble(vls[arrayIndex])) * sdivs2;
ftr.set_Value(fldIndex, vl);
}
}
}
foreach (string t in unSp) //(biomassTypes s in fldArr)
{
string ky = pCn + "_" + sPl + "_" + t; //CN_SubPlot_species
object[] vls;
if (vlDic.TryGetValue(ky, out vls))
{
}
else
{
vls = new object[12];
vls[0] = pCn;
vls[1] = sPl;
vls[2] = t;
vls[3] = 0; //MDBH
vls[4] = 0; //AGB
vls[5] = 0; //StemAGB
vls[6] = 0; //ButtAGB
vls[7] = 0; //FoliageAGB
vls[8] = 0; //TopAGB
vls[9] = 0; //BAA
vls[10] = 0; //TPA
vls[11] = 0; //MHT
}
foreach (biomassTypes s in fldArr)
{
string btStr = s.ToString();
int arrayIndex = allEstFld.IndexOf(btStr);
double divs2 = divs;
if (arrayIndex <= 1)
{
arrayIndex = 9 + arrayIndex;
}
else
{
if (arrayIndex <= 6)
{
arrayIndex = 2 + arrayIndex;
divs2 = divs / 2000;//tons
}
else if (arrayIndex == 7)
{
arrayIndex = 3;
double d = System.Convert.ToDouble(vls[10]);
if (d < 1)
{
divs2 = 1;
}
else
{
divs2 = 1 / d;
}
}
else
{
arrayIndex = 11;
double d = System.Convert.ToDouble(vls[10]);
if (d < 1)
{
divs2 = 1;
}
else
{
divs2 = 1 / d;
}
}
}
string spCd = vls[2].ToString();
fldNm = s + "_" + spCd;
//Console.WriteLine(fldNm);
int fldIndex = ftrCur.FindField(fldNm);
if (fldIndex == -1)
{
fldIndex = ftrCur.FindField(nFldNm.Substring(0, 10));
}
object vl = (System.Convert.ToDouble(vls[arrayIndex])) * divs2;
ftr.set_Value(fldIndex, vl);
}
}
ftrCur.UpdateFeature(ftr);
ftr = ftrCur.NextFeature();
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(ftrCur);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
//System.Environment.OSVersion.
if (av == "0.0" || ev == "0.0")
{
System.Windows.Forms.MessageBox.Show("You do not have OleDB 12.0 installed. Please download and install Office 2007 data provider from:\nhttp://www.microsoft.com/en-us/download/confirmation.aspx?id=23734", "No data provider found", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
else
{
Console.WriteLine(e.ToString());
}
}
}
public static void summarizeBiomassPolygon(IFeatureClass pointFtr, IField[] fldsToSummarize, IFeatureClass strataFtr, IFeatureClass standsFtr = null, geoDatabaseUtility geoUtil = null)
{
if (geoUtil == null)
{
geoUtil = new geoDatabaseUtility();
}
int cnt = 0;
int[] ptFldIndex = new int[fldsToSummarize.Length];
int[] meanFldIndex = new int[fldsToSummarize.Length];
int[] varFldIndex = new int[fldsToSummarize.Length];
int[] cntFldIndex = new int[fldsToSummarize.Length];
foreach (IField fld in fldsToSummarize)
{
ptFldIndex[cnt] = pointFtr.FindField(fld.Name);
string sName = geoUtil.createField(strataFtr, "v_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
varFldIndex[cnt] = strataFtr.FindField(sName);
string mName = geoUtil.createField(strataFtr, "m_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
meanFldIndex[cnt] = strataFtr.FindField(mName);
string cntName = geoUtil.createField(strataFtr, "n_" + fld.Name, esriFieldType.esriFieldTypeInteger, false);
cntFldIndex[cnt] = strataFtr.FindField(cntName);
cnt++;
}
IFeatureCursor uCur = strataFtr.Update(null, true);
IFeature uFtr = uCur.NextFeature();
while (uFtr != null)
{
ISpatialFilter sFilt = new SpatialFilter();
sFilt.Geometry = uFtr.Shape;
sFilt.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
double[][] fldVlsArr = new double[fldsToSummarize.Length][];
for (int i = 0; i < fldsToSummarize.Length; i++)
{
fldVlsArr[i] = new double[3];
}
IFeatureCursor psCur = pointFtr.Search(sFilt, true);
IFeature psFtr = psCur.NextFeature();
while (psFtr != null)
{
for (int i = 0; i < ptFldIndex.Length; i++)
{
int indexVl = ptFldIndex[i];
object objVl = psFtr.get_Value(indexVl);
if (objVl != null)
{
double vl = System.Convert.ToDouble(objVl);
double vl2 = vl * vl;
fldVlsArr[i][0] += vl;
fldVlsArr[i][1] += vl2;
fldVlsArr[i][2] += 1;
}
}
psFtr = psCur.NextFeature();
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(psCur);
for (int i = 0; i < ptFldIndex.Length; i++)
{
double s = fldVlsArr[i][0];
double s2 = fldVlsArr[i][1];
double n = fldVlsArr[i][2];
double mean = s / n; //mean
double var = (s2 - (Math.Pow(s, 2) / n)) / (n - 1); //variance
int mIndex = meanFldIndex[i];
int vIndex = varFldIndex[i];
int cntIndex = cntFldIndex[i];
uFtr.set_Value(mIndex, mean);
uFtr.set_Value(vIndex, var);
uFtr.set_Value(cntIndex, n);
}
uCur.UpdateFeature(uFtr);
uFtr = uCur.NextFeature();
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(uCur);
if (standsFtr != null)
{
calcStandMeans(strataFtr, standsFtr, meanFldIndex, varFldIndex, cntFldIndex, fldsToSummarize, geoUtil);
}
}
public static void summarizeBiomassPolygon(IFeatureClass pointFtr, IField[] fldsToSummarize, IFunctionRasterDataset strataRaster, IFeatureClass standsFtr, geoDatabaseUtility geoUtil = null, rasterUtil rsUtil = null)
{
if (geoUtil == null)
{
geoUtil = new geoDatabaseUtility();
}
if (rsUtil == null)
{
rsUtil = new rasterUtil();
}
int cnt = 0;
//need to work on calculating N
Dictionary <string, double[][]> vlDic = getDictionaryValues(pointFtr, fldsToSummarize, strataRaster, geoUtil, rsUtil); //Strata: SummaryFields [{sum,sum2,cnt},...]
int[] meanFldIndex = new int[fldsToSummarize.Length];
int[] varFldIndex = new int[fldsToSummarize.Length];
int[] cntFldIndex = new int[fldsToSummarize.Length];
//string cntName = geoUtil.createField(standsFtr, "n", esriFieldType.esriFieldTypeInteger, false);
//int cntIndex = standsFtr.FindField(cntName);
foreach (IField fld in fldsToSummarize)
{
string sName = geoUtil.createField(standsFtr, "v_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
varFldIndex[cnt] = standsFtr.FindField(sName);
string mName = geoUtil.createField(standsFtr, "m_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
meanFldIndex[cnt] = standsFtr.FindField(mName);
string cntName = geoUtil.createField(standsFtr, "n_" + fld.Name, esriFieldType.esriFieldTypeDouble, false);
cntFldIndex[cnt] = standsFtr.FindField(cntName);
cnt++;
}
IFeatureCursor uCur = standsFtr.Update(null, true);
IFeature uFtr = uCur.NextFeature();
while (uFtr != null)
{
ESRI.ArcGIS.Geometry.IGeometry geo = uFtr.Shape;
IFunctionRasterDataset cRs = rsUtil.clipRasterFunction(strataRaster, geo, esriRasterClippingType.esriRasterClippingOutside);
//Console.WriteLine("Clipping raster");
Dictionary <string, double> rsStrataPropDic = getStrataProportion(cRs, rsUtil); //Strata: proportion of area
//int tn = 0;
//double[] tn = new double[meanFldIndex.Length];
double[][] updateValuesArr = new double[meanFldIndex.Length][];
for (int i = 0; i < meanFldIndex.Length; i++)
{
updateValuesArr[i] = new double[3];
}
foreach (KeyValuePair <string, double> kvp in rsStrataPropDic)
{
string stratum = kvp.Key;
double proportion = kvp.Value;
//Console.WriteLine(stratum + " = " + proportion.ToString());
double[][] vlDicArr;
if (vlDic.TryGetValue(stratum, out vlDicArr))
{
//double n = vlDicArr[0][2];
//tn += System.Convert.ToInt32(n);
for (int i = 0; i < meanFldIndex.Length; i++)
{
double[] dArr = vlDicArr[i];
double n = dArr[2];
//tn[i] += n;
double s = dArr[0];
double s2 = dArr[1];
updateValuesArr[i][0] += (s / n) * proportion; //mean
updateValuesArr[i][1] += (s2 - Math.Pow(s, 2) / n) / (n - 1) * proportion; //variance
updateValuesArr[i][2] += n;
}
}
}
//uFtr.set_Value(cntIndex, tn);
for (int i = 0; i < meanFldIndex.Length; i++)
{
uFtr.set_Value(meanFldIndex[i], updateValuesArr[i][0]);
uFtr.set_Value(varFldIndex[i], updateValuesArr[i][1]);
uFtr.set_Value(cntFldIndex[i], updateValuesArr[i][2]);
}
uCur.UpdateFeature(uFtr);
uFtr = uCur.NextFeature();
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(uCur);
}
private void btnRun_Click(object sender, EventArgs e)
{
frmProgress pfrmProgress = new frmProgress();
pfrmProgress.lblStatus.Text = "Collecting Data:";
pfrmProgress.pgbProgress.Style = ProgressBarStyle.Marquee;
pfrmProgress.Show();
//Get number of variables
int intnVar = dgvVariables.Rows.Count - 1;
for(int j =0; j< intnVar; j++)
{
if(dgvVariables.Rows[j].Cells[0].Value.ToString()==""|| dgvVariables.Rows[j].Cells[1].Value.ToString() == "")
{
MessageBox.Show("Please select both variable and standard errors.", "Errors");
return;
}
}
clsSnippet pSnippet = new clsSnippet();
// Gets the variable names and indices
BhattaVariables[] pBVariable = new BhattaVariables[intnVar];
int nFeature = m_pFClass.FeatureCount(null);
for (int j = 0; j < intnVar; j++)
{
pBVariable[j].variableNames = (string)dgvVariables.Rows[j].Cells[0].Value;
pBVariable[j].errorNames = (string)dgvVariables.Rows[j].Cells[1].Value;
pBVariable[j].idVar = m_pFClass.Fields.FindField(pBVariable[j].variableNames);
pBVariable[j].idError = m_pFClass.Fields.FindField(pBVariable[j].errorNames);
pBVariable[j].arrVar = new double[nFeature];
pBVariable[j].arrError = new double[nFeature];
}
//Get values of var and error from shp file
IFeatureCursor pFCursor = m_pFClass.Search(null, true);
IFeature pFeature = pFCursor.NextFeature();
//Store independent values at Array
int i = 0;
while (pFeature != null)
{
for (int j = 0; j < intnVar; j++)
{
//arrInDepen[j] = new double[nFeature];
pBVariable[j].arrVar[i] = Convert.ToDouble(pFeature.get_Value(pBVariable[j].idVar));
pBVariable[j].arrError[i] = Convert.ToDouble(pFeature.get_Value(pBVariable[j].idError));
}
i++;
pFeature = pFCursor.NextFeature();
}
pfrmProgress.lblStatus.Text = "Creating Distance Matrix";
//Create Matrix for Distance calculation
m_pEngine.Evaluate("Bhatta.diss < -matrix(0, " + nFeature.ToString() + ", " + nFeature.ToString()+")");
StringBuilder[] plotCommmand = new StringBuilder[4];
//Need to optimize 12132017 HK
for(int k = 0; k < nFeature; k++)
{
for (int l = 0; l < nFeature; l++)
{
plotCommmand[0].Append("x1 < -cbind(");
plotCommmand[1].Append("x2 < -cbind(");
plotCommmand[2].Append("v1 < -cbind(");
plotCommmand[3].Append("v2 < -cbind(");
for (int j = 0; j < intnVar; j++)
{
plotCommmand[0].Append(pBVariable[j].arrVar[k].ToString()+", ");
plotCommmand[1].Append(pBVariable[j].arrVar[l].ToString() + ", ");
plotCommmand[2].Append(pBVariable[j].arrError[k].ToString() + ", ");
plotCommmand[3].Append(pBVariable[j].arrError[k].ToString() + ", ");
}
for (int j=0; j < 4; j++)
{
plotCommmand[j].Remove(plotCommmand[j].Length - 2, 2);
plotCommmand[j].Append(")");
m_pEngine.Evaluate(plotCommmand[j].ToString());
}
m_pEngine.Evaluate("Bhatta.diss[" + k.ToString() + ", " + l.ToString() + "] < -Bhatta.mdist(x1, x2, v1, v2)");
}
}
pfrmProgress.lblStatus.Text = "Finding Clusters";
m_pEngine.Evaluate("sample.hclu < -hclust(as.dist(Bhatta.diss))");
string strTitle = "Dendrogram";
string strCommand = "plot(plot(sample.hclu));";
pSnippet.drawPlottoForm(strTitle, strCommand);
int intNClasses = Convert.ToInt32(nudNClasses.Value);
m_pEngine.Evaluate("sample.cut <- cutree(sample.hclu, "+intNClasses.ToString()+")");
//Save Outputs in SHP
//The field names are related with string[] DeterminedName in clsSnippet
string strOutputFldName = lstSave.Items[0].SubItems[1].Text;
//Get EVs and residuals
NumericVector nvResiduals = m_pEngine.Evaluate("as.numeric(sum.lm$residuals)").AsNumeric();
// Create field, if there isn't
if (m_pFClass.FindField(strOutputFldName) == -1)
{
//Add fields
IField newField = new FieldClass();
IFieldEdit fieldEdit = (IFieldEdit)newField;
fieldEdit.Name_2 = strOutputFldName;
fieldEdit.Type_2 = esriFieldType.esriFieldTypeDouble;
m_pFClass.AddField(newField);
}
else
{
DialogResult dialogResult = MessageBox.Show("Do you want to overwrite " + strOutputFldName + " field?", "Overwrite", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.No)
{
return;
}
}
//Update Field
pFCursor.Flush();
pFCursor = m_pFClass.Update(null, false);
pFeature = pFCursor.NextFeature();
int featureIdx = 0;
int intResiFldIdx = m_pFClass.FindField(strOutputFldName);
while (pFeature != null)
{
//Update Residuals
pFeature.set_Value(intResiFldIdx, (object)nvResiduals[featureIdx]);
pFCursor.UpdateFeature(pFeature);
pFeature = pFCursor.NextFeature();
featureIdx++;
}
MessageBox.Show("Residuals are stored in the shape file");
}
private void RecalDistance(IFeatureCursor ThisCursor, ref int UpdateCount, ref string ErrorMessage)
{
IFeature ThisFeature, TransectFFeature;
string TransectID, SurveyID;
IFeatureClass TransLinesFC;
IFeatureCursor TransectFCursor;
int TransectIDIndex = 0, DistanceFieldIndex = 0, SurveyIDIndex = 0;
IQueryFilter qFilter;
ICurve ThisCurve;
IPoint ThisPoint, pOutPoint = null;
double DistanceAlongCurve = 0, DistanceFromCurve = 0, ClosestDistance = 0;
bool RightSide = false, FirstRecord = false;
UpdateCount = 0;
//make sure we got the transect lines featureclass
TransLinesFC = Util.GetFeatureClass(m_NPS.LYR_TRACKLOG, m_NPS.Workspace, ref ErrorMessage);
if (string.IsNullOrEmpty(ErrorMessage) == false)
return;
//get first record
ThisFeature = ThisCursor.NextFeature();
//if we have no feature here then the recordset is empty
if (ThisFeature == null)
{
ThisCursor = null;
return;
}
//make sure we have the transect field
if (string.IsNullOrEmpty(ErrorMessage))
{
TransectIDIndex = ThisFeature.Fields.FindField("TransectID");
if (TransectIDIndex < 0) ErrorMessage = "No transect id field found.";
}
//make sure we have the transect field
if (string.IsNullOrEmpty(ErrorMessage))
{
SurveyIDIndex = ThisFeature.Fields.FindField("SurveyID");
if (SurveyIDIndex < 0) ErrorMessage = "No survey id field found.";
}
//make sure we have a distance field
if (string.IsNullOrEmpty(ErrorMessage))
{
DistanceFieldIndex = ThisFeature.Fields.FindField("DIST2TRANS");
if (DistanceFieldIndex < 0) DistanceFieldIndex = ThisFeature.Fields.FindField("DistToSeg");
if (DistanceFieldIndex < 0) ErrorMessage = "No distance field found.";
}
//things not okay so abort
if (!string.IsNullOrEmpty(ErrorMessage))
{
ThisCursor = null;
return;
}
//loop through each feature, get it's transect segments and find the nearest one
do
{
//get transect id for feature
TransectID = (string)Util.SafeConvert(ThisFeature.get_Value(TransectIDIndex), typeof(string));
if (string.IsNullOrEmpty(TransectID)) continue;
//get survey id for feature
SurveyID = (string)Util.SafeConvert(ThisFeature.get_Value(SurveyIDIndex), typeof(string));
if (string.IsNullOrEmpty(SurveyID)) continue;
//get point shape
ThisPoint = ThisFeature.ShapeCopy as IPoint;
//get all segments on transect
qFilter = new QueryFilterClass();
qFilter.WhereClause = "TransectID=" + TransectID + " and SurveyID=" + SurveyID
+ " and SegType='OnTransect'";
TransectFCursor = TransLinesFC.Search(qFilter, false);
ClosestDistance = 0;
FirstRecord = true;
//check the distance of all segments and get the one nearest to the feature
while ((TransectFFeature = TransectFCursor.NextFeature()) != null)
{
ThisCurve = TransectFFeature.ShapeCopy as ICurve;
int segID = (int)Util.SafeConvert(TransectFFeature.get_Value(
TransectFFeature.Fields.FindField("SegmentID")),typeof(int));
//determine the distance between the two
if (ThisCurve != null && ThisPoint != null)
{
ThisCurve.QueryPointAndDistance(esriSegmentExtension.esriNoExtension, ThisPoint, false, pOutPoint,
ref DistanceAlongCurve, ref DistanceFromCurve, ref RightSide);
}
//if this is the first record then the first distance is the currently closest distance
if (FirstRecord == true)
{
ClosestDistance = DistanceFromCurve;
FirstRecord = false;
}
//if the current distance is less than the last distance, it now becomes the closest distance
if (DistanceFromCurve < ClosestDistance)
ClosestDistance = DistanceFromCurve;
}
//release transect cursor
TransectFCursor = null;
//if first record is still true then there were no transects to check for distance so don't update
if (FirstRecord == false)
{
UpdateCount = UpdateCount + 1;
//update the feature with the closest distance
ThisFeature.set_Value(DistanceFieldIndex, ClosestDistance);
//save new distance value
ThisCursor.UpdateFeature(ThisFeature);
}
} while ((ThisFeature = ThisCursor.NextFeature()) != null);
}
public void SaveDataSourcePolys()
{
int idFld = m_DataSourcePolysFC.FindField("DataSourcePolys_ID");
int notesFld = m_DataSourcePolysFC.FindField("Notes");
int dsFld = m_DataSourcePolysFC.FindField("DataSourceID");
IEditor theEditor = ArcMap.Editor;
if (theEditor.EditState == esriEditState.esriStateNotEditing)
{
theEditor.StartEditing(m_theWorkspace);
}
theEditor.StartOperation();
try
{
string updateWhereClause = "DataSourcePolys_ID = '";
IFeatureCursor insertCursor = m_DataSourcePolysFC.Insert(true);
foreach (KeyValuePair <string, DataSourcePoly> aDictionaryEntry in m_DataSourcePolysDictionary)
{
DataSourcePoly thisDataSourcePoly = (DataSourcePoly)aDictionaryEntry.Value;
switch (thisDataSourcePoly.RequiresUpdate)
{
case true:
updateWhereClause += thisDataSourcePoly.DataSourcePolys_ID + "' OR DataSourcePolys_ID = '";
break;
case false:
IFeatureBuffer theFeatureBuffer = m_DataSourcePolysFC.CreateFeatureBuffer();
theFeatureBuffer.set_Value(idFld, thisDataSourcePoly.DataSourcePolys_ID);
theFeatureBuffer.set_Value(notesFld, thisDataSourcePoly.Notes);
theFeatureBuffer.set_Value(dsFld, thisDataSourcePoly.DataSourceID);
theFeatureBuffer.Shape = thisDataSourcePoly.Shape;
insertCursor.InsertFeature(theFeatureBuffer);
break;
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(insertCursor);
theEditor.StopOperation("Insert DataSourcePolys");
if (updateWhereClause == "DataSourcePolys_ID = '")
{
return;
}
theEditor.StartOperation();
updateWhereClause = updateWhereClause.Remove(updateWhereClause.Length - 25);
IQueryFilter QF = new QueryFilterClass();
QF.WhereClause = updateWhereClause;
IFeatureCursor updateCursor = m_DataSourcePolysFC.Update(QF, false);
IFeature theFeature = updateCursor.NextFeature();
while (theFeature != null)
{
string theID = theFeature.get_Value(idFld).ToString();
DataSourcePoly thisDataSourcePoly = m_DataSourcePolysDictionary[theID];
theFeature.set_Value(notesFld, thisDataSourcePoly.Notes);
theFeature.set_Value(dsFld, thisDataSourcePoly.DataSourceID);
//theFeature.Shape = thisDataSourcePoly.Shape; Adjusting the shape of the feature triggers annotations to be re-placed. No me gusta.
updateCursor.UpdateFeature(theFeature);
theFeature = updateCursor.NextFeature();
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(updateCursor);
theEditor.StopOperation("Update DataSourcePolys");
}
catch { theEditor.StopOperation("DataSourcePolys Management Failure"); }
}