private bool DrawMonitorMap()
{
try
{
IFeatureSet fsPoints = new FeatureSet();
fsPoints.DataTable.Columns.Add("Name");
fsPoints.DataTable.Columns.Add("Description");
fsPoints.DataTable.Columns.Add("Longitude");
fsPoints.DataTable.Columns.Add("Latitude");
string[] tmps = new string[_lstMonitorPoints[0].dicMetricValues.Count];
_lstMonitorPoints[0].dicMetricValues.Keys.CopyTo(tmps, 0);
for (int i = 0; i < tmps.Length; i++)
{
fsPoints.DataTable.Columns.Add(tmps[i]);
}
MonitorValue mv = null;
Feature feature = null;
List <Coordinate> lstCoordinate = new List <Coordinate>();
List <double> fsInter = new List <double>();
mainMap.Layers.Clear();
mainMap.ProjectionModeReproject = ActionMode.Never;
mainMap.ProjectionModeDefine = ActionMode.Never;
mainMap.Layers.Clear();
if (File.Exists(this._gridShapeFile))
{
mainMap.Layers.Add(this._gridShapeFile);
}
if (this._lstMonitorPoints != null && this.LstMonitorPoints.Count > 0)
{
PolygonScheme myScheme = new PolygonScheme();
PolygonCategory pcin = new PolygonCategory();
pcin.Symbolizer.SetFillColor(Color.Red);
myScheme.Categories.Add(pcin);
DotSpatial.Topology.Point point;
for (int i = 0; i < LstMonitorPoints.Count; i++)
{
mv = LstMonitorPoints[i];
point = new DotSpatial.Topology.Point(mv.Longitude, mv.Latitude);
feature = new Feature(point);
fsPoints.AddFeature(feature);
fsPoints.DataTable.Rows[i]["Name"] = mv.MonitorName;
fsPoints.DataTable.Rows[i]["Latitude"] = mv.Latitude;
fsPoints.DataTable.Rows[i]["Longitude"] = mv.Longitude;
for (int col = 0; col < tmps.Length; col++)
{
fsPoints.DataTable.Rows[i][tmps[col]] = mv.dicMetricValues[tmps[col]];
}
}
mainMap.Layers.Add(fsPoints);
mainMap.Layers[0].LegendText = "Air quality grid";
mainMap.Layers[1].LegendText = "Monitors";
}
PolygonLayer player = mainMap.Layers[0] as PolygonLayer;
float f = 0.9f;
Color c = Color.Transparent;
PolygonSymbolizer Transparent = new PolygonSymbolizer(c);
Transparent.OutlineSymbolizer = new LineSymbolizer(Color.DarkBlue, 1); player.Symbolizer = Transparent;
LayerObject = null;
return(true);
}
catch (Exception ex)
{
Logger.LogError(ex);
return(false);
}
}
private void MonitorRollbackSettings2_Load(object sender, EventArgs e)
{
try
{
if (CommonClass.GBenMAPGrid == null)
{
return;
}
mainMap.ProjectionModeReproject = ActionMode.Never;
mainMap.ProjectionModeDefine = ActionMode.Never;
if (_monitorRollbackLine.RollbackGrid is ShapefileGrid)
{
if (File.Exists(CommonClass.DataFilePath + @"\Data\Shapefiles\" + CommonClass.MainSetup.SetupName + "\\" + (_monitorRollbackLine.RollbackGrid as ShapefileGrid).ShapefileName + ".shp"))
{
mainMap.Layers.Add(CommonClass.DataFilePath + @"\Data\Shapefiles\" + CommonClass.MainSetup.SetupName + "\\" + (_monitorRollbackLine.RollbackGrid as ShapefileGrid).ShapefileName + ".shp");
}
}
else if (_monitorRollbackLine.RollbackGrid is RegularGrid)
{
if (File.Exists(CommonClass.DataFilePath + @"\Data\Shapefiles\" + CommonClass.MainSetup.SetupName + "\\" + (_monitorRollbackLine.RollbackGrid as RegularGrid).ShapefileName + ".shp"))
{
mainMap.Layers.Add(CommonClass.DataFilePath + @"\Data\Shapefiles\" + CommonClass.MainSetup.SetupName + "\\" + (_monitorRollbackLine.RollbackGrid as RegularGrid).ShapefileName + ".shp");
}
}
PolygonLayer playerRegion = mainMap.Layers[mainMap.Layers.Count - 1] as PolygonLayer;
playerRegion.DataSet.DataTable.Columns.Add("MyColorIndex", typeof(int));
for (int i = 0; i < playerRegion.DataSet.DataTable.Rows.Count; i++)
{
playerRegion.DataSet.DataTable.Rows[i]["MyColorIndex"] = i;
dicMyColorIndex.Add(Convert.ToInt32(playerRegion.DataSet.DataTable.Rows[i]["COL"]).ToString() + "," + Convert.ToInt32(playerRegion.DataSet.DataTable.Rows[i]["ROW"]).ToString(), i);
}
Color cRegion = Color.Transparent;
PolygonSymbolizer TransparentRegion = new PolygonSymbolizer(cRegion);
TransparentRegion.OutlineSymbolizer = new LineSymbolizer(Color.Black, 1); playerRegion.Symbolizer = TransparentRegion;
lstMonitorValues = DataSourceCommonClass.GetMonitorData(_monitorRollbackLine.GridType, _monitorRollbackLine.Pollutant, _monitorRollbackLine);
IFeatureSet fsPoints = new FeatureSet();
MonitorValue mv = null;
Feature feature = null;
List <DotSpatial.Topology.Coordinate> lstCoordinate = new List <DotSpatial.Topology.Coordinate>();
List <double> fsInter = new List <double>();
if (lstMonitorValues != null && lstMonitorValues.Count > 0)
{
PolygonScheme myScheme = new PolygonScheme();
PolygonCategory pcin = new PolygonCategory();
pcin.Symbolizer.SetFillColor(Color.Red);
myScheme.Categories.Add(pcin);
DotSpatial.Topology.Point point;
for (int i = 0; i < lstMonitorValues.Count; i++)
{
mv = lstMonitorValues[i];
point = new DotSpatial.Topology.Point(mv.Longitude, mv.Latitude);
feature = new Feature(point);
fsPoints.AddFeature(feature);
}
mainMap.Layers.Add(fsPoints);
}
}
catch (Exception ex)
{
Logger.LogError(ex);
}
}
public DrawPolygonTask(Workspace.Workspace workspace, PolygonLayer layer, MapExtent extent, int width, int height)
: base(workspace, layer, extent, width, height)
{
}
