private void RefreshCalculatedValues()
{
DataRow drProp = this.DataFeed.GetDataSheet(Strings.DATASHEET_SPPIC_NAME).GetDataRow();
if (drProp == null)
{
return;
}
//Num Cells
int NumCells = DataTableUtilities.GetDataInt(drProp[Strings.DATASHEET_SPPIC_NUM_CELLS_COLUMN_NAME]);
this.TextBoxNumCells.Text = NumCells.ToString(CultureInfo.InvariantCulture);
//Get the units and refresh the units labels - the default Raster Cell Units is Metres^2
string srcSizeUnits = DataTableUtilities.GetDataStr(drProp[Strings.DATASHEET_SPPIC_CELL_SIZE_UNITS_COLUMN_NAME]);
string srcAreaUnits = srcSizeUnits + "^2";
string amountlabel = null;
TerminologyUnit destUnitsVal = 0;
TerminologyUtilities.GetAmountLabelTerminology(
this.Project.GetDataSheet(Strings.DATASHEET_TERMINOLOGY_NAME), ref amountlabel, ref destUnitsVal);
string destAreaLbl = TerminologyUtilities.TerminologyUnitToString(destUnitsVal);
srcAreaUnits = srcAreaUnits.ToLower(CultureInfo.InvariantCulture);
amountlabel = amountlabel.ToLower(CultureInfo.InvariantCulture);
destAreaLbl = destAreaLbl.ToLower(CultureInfo.InvariantCulture);
this.LabelRasterCellArea.Text = string.Format(CultureInfo.InvariantCulture, "Cell size ({0}):", srcAreaUnits);
this.LabelCalcCellArea.Text = string.Format(CultureInfo.InvariantCulture, "Cell size ({0}):", destAreaLbl);
this.LabelCalcTtlAmount.Text = string.Format(CultureInfo.InvariantCulture, "Total {0} ({1}):", amountlabel, destAreaLbl);
// Calculate Cell Area in raster's native units
float cellSize = DataTableUtilities.GetDataSingle(drProp[Strings.DATASHEET_SPPIC_CELL_SIZE_COLUMN_NAME]);
double cellArea = Math.Pow(cellSize, 2);
this.TextBoxCellArea.Text = cellArea.ToString("N4", CultureInfo.InvariantCulture);
// Calc Cell Area in terminology units
double cellAreaTU = 0;
if (!CheckBoxCellSizeOverride.Checked)
{
cellAreaTU = InitialConditionsSpatialDataSheet.CalcCellArea(cellArea, srcSizeUnits, destUnitsVal);
this.TextBoxCellAreaCalc.Text = cellAreaTU.ToString("N4", CultureInfo.InvariantCulture);
drProp[Strings.DATASHEET_SPPIC_CELL_AREA_COLUMN_NAME] = cellAreaTU;
TextBoxCellAreaCalc.ReadOnly = true;
}
else
{
cellAreaTU = DataTableUtilities.GetDataDbl(drProp[Strings.DATASHEET_SPPIC_CELL_AREA_COLUMN_NAME]);
TextBoxCellAreaCalc.ReadOnly = false;
}
// Now calculate total area in the specified terminology units
var ttlArea = cellAreaTU * NumCells;
this.TextBoxTotalArea.Text = ttlArea.ToString("N4", CultureInfo.InvariantCulture);
}
/// <summary>
/// Initializes the amount per cell
/// </summary>
/// <remarks></remarks>
private void InitializeCellArea()
{
if (!this.IsSpatial)
{
DataRow drta = this.ResultScenario.GetDataSheet(Strings.DATASHEET_NSIC_NAME).GetDataRow();
this.m_TotalAmount = Convert.ToDouble(drta[Strings.DATASHEET_NSIC_TOTAL_AMOUNT_COLUMN_NAME], CultureInfo.InvariantCulture);
this.m_CalcNumCellsFromDist = DataTableUtilities.GetDataBool(drta, Strings.DATASHEET_NSIC_CALC_FROM_DIST_COLUMN_NAME);
}
else
{
DataRow drics = this.ResultScenario.GetDataSheet(Strings.DATASHEET_SPPIC_NAME).GetDataRow();
double cellAreaTU = DataTableUtilities.GetDataDbl(drics[Strings.DATASHEET_SPPIC_CELL_AREA_COLUMN_NAME]);
if (cellAreaTU.Equals(0))
{
throw new STSimException(MessageStrings.ERROR_SPATIAL_NO_CELL_AREA);
}
this.m_TotalAmount = cellAreaTU * this.m_Cells.Count;
DataRow drISC = this.ResultScenario.GetDataSheet(Strings.DATASHEET_SPPIC_NAME).GetDataRow();
//Save the Number of Cells count, now that we have a potentially more accurate value than at config time.
if (Convert.ToInt32(drISC[Strings.DATASHEET_SPPIC_NUM_CELLS_COLUMN_NAME], CultureInfo.InvariantCulture) != this.m_Cells.Count)
{
drISC[Strings.DATASHEET_SPPIC_NUM_CELLS_COLUMN_NAME] = this.m_Cells.Count;
}
}
this.m_AmountPerCell = (this.m_TotalAmount / Convert.ToDouble(this.m_Cells.Count, CultureInfo.InvariantCulture));
}
private void RefreshNonCalculatedValues()
{
DataRow drProp = this.DataFeed.GetDataSheet(Strings.DATASHEET_SPPIC_NAME).GetDataRow();
if (drProp == null)
{
return;
}
this.CheckBoxCellSizeOverride.Checked = DataTableUtilities.GetDataBool(drProp[Strings.DATASHEET_SPPIC_CELL_AREA_OVERRIDE_COLUMN_NAME]);
this.CheckBoxCellSizeOverride.Enabled = true;
this.CheckBoxCellSizeOverride.AutoCheck = true;
int NumRows = DataTableUtilities.GetDataInt(drProp[Strings.DATASHEET_SPPIC_NUM_ROWS_COLUMN_NAME]);
int NumCols = DataTableUtilities.GetDataInt(drProp[Strings.DATASHEET_SPPIC_NUM_COLUMNS_COLUMN_NAME]);
float CellArea = DataTableUtilities.GetDataSingle(drProp[Strings.DATASHEET_SPPIC_CELL_SIZE_COLUMN_NAME]);
double cellAreaCalc = DataTableUtilities.GetDataDbl(drProp[Strings.DATASHEET_SPPIC_CELL_AREA_COLUMN_NAME]);
this.TextBoxNumRows.Text = NumRows.ToString(CultureInfo.InvariantCulture);
this.TextBoxNumColumns.Text = NumCols.ToString(CultureInfo.InvariantCulture);
this.TextBoxCellArea.Text = CellArea.ToString("N4", CultureInfo.InvariantCulture);
this.TextBoxCellAreaCalc.Text = cellAreaCalc.ToString("N4", CultureInfo.InvariantCulture);
}