/// <summary>
/// update corresponding layer
/// </summary>
/// <param name="type"></param>
public void drawLayer(string resultType, string col,
DateTime date, ArcSWAT.ResultSummaryType summaryType)
{
if (_type != ArcSWAT.SWATUnitType.SUB && _type != ArcSWAT.SWATUnitType.RCH)
{
return;
}
if (_workingLayer == null)
{
return;
}
if (_unitList == null && _scenario != null)
{
if (_type == ArcSWAT.SWATUnitType.SUB)
{
_unitList = _scenario.Subbasins;
}
if (_type == ArcSWAT.SWATUnitType.RCH)
{
_unitList = _scenario.Reaches;
}
}
if (_unitList == null)
{
return;
}
_resultColumn = col;
_summaryType = summaryType;
_resultDate = date;
Debug.WriteLine("Draw Layer, " + _workingLayer.LegendText);
Debug.WriteLine("Getting results...");
DateTime d = DateTime.Now;
DataTable dt = _workingLayer.DataSet.DataTable;
int resultIndex = dt.Columns.IndexOf(RESULT_COLUMN);
int idIndex = dt.Columns.IndexOf(ID_COLUMN_NAME);
if (summaryType == ArcSWAT.ResultSummaryType.AVERAGE_ANNUAL ||
summaryType == ArcSWAT.ResultSummaryType.ANNUAL)
{
int year = -1;
if (summaryType == ArcSWAT.ResultSummaryType.ANNUAL)
{
year = date.Year;
}
Dictionary <int, double> ave_annual = _scenario.getAverageAnnualResults(_type, col, year);
foreach (DataRow r in dt.Rows)
{
r[resultIndex] = ArcSWAT.ScenarioResultStructure.EMPTY_VALUE;
int id = int.Parse(r[idIndex].ToString());
r[resultIndex] = ave_annual[id];
}
}
else
{
foreach (DataRow r in dt.Rows)
{
r[resultIndex] = ArcSWAT.ScenarioResultStructure.EMPTY_VALUE;
int id = int.Parse(r[idIndex].ToString());
if (!_unitList.ContainsKey(id))
{
continue;
}
ArcSWAT.SWATUnit unit = _unitList[id];
if (!unit.Results.ContainsKey(resultType))
{
continue;
}
ArcSWAT.SWATUnitResult result = unit.Results[resultType];
if (!result.Columns.Contains(col))
{
continue;
}
if (summaryType == ArcSWAT.ResultSummaryType.TIMESTEP)
{
r[resultIndex] = result.getData(col, date);
}
else if (summaryType == ArcSWAT.ResultSummaryType.ANNUAL) //annual
{
r[resultIndex] = result.getData(col, date.Year);
}
}
}
Debug.WriteLine(DateTime.Now.Subtract(d).TotalMilliseconds);
Debug.WriteLine("setLayerSchema");
d = DateTime.Now;
//update symbol
setLayerSchema(_workingLayer);
Debug.WriteLine(DateTime.Now.Subtract(d).TotalMilliseconds);
////update chart
//onLayerSelectionChanged(type);
if (onMapUpdated != null)
{
onMapUpdated(this, new EventArgs());
}
}
