/// <summary>
/// Load data into the WebSpeciesObservationCount instance.
/// </summary>
/// <param name="gridCellObservationCount"> Information on species observation counts.</param>
/// <param name="uniqueValue">A DocumentUniqueValue with coordinate, count and sum information</param>
/// <param name="gridSpecification">The grid specification: bounding box, grid cell size, etc.</param>
/// <param name="coordinateSystem"></param>
public static void LoadData(this WebGridCellSpeciesObservationCount gridCellObservationCount,
DocumentUniqueValue uniqueValue,
WebGridSpecification gridSpecification,
WebCoordinateSystem coordinateSystem)
{
if (gridCellObservationCount != null)
{
gridCellObservationCount.Count = uniqueValue.DocumentCount;
gridCellObservationCount.GridCoordinateSystem = gridSpecification.GridCoordinateSystem;
gridCellObservationCount.CoordinateSystem = coordinateSystem;
gridCellObservationCount.Size = gridSpecification.GridCellSize;
// Calculate grid points
double centreCoordinateX = uniqueValue.Key.Split(':')[0].WebParseDouble();
double centreCoordinateY = uniqueValue.Key.Split(':')[1].WebParseDouble();
//TODO Create method:
double halfGridSize = gridCellObservationCount.Size / 2.0;
double upperCoordinateY = centreCoordinateY + halfGridSize;
double upperCoordinateX = centreCoordinateX + halfGridSize;
double lowerCoordinateY = centreCoordinateY - halfGridSize;
double lowerCoordinateX = centreCoordinateX - halfGridSize;
// Create Point and BoundingBox
WebPoint centrePoint = new WebPoint(centreCoordinateX, centreCoordinateY);
WebPoint pointMax = new WebPoint(upperCoordinateX, upperCoordinateY);
WebPoint pointMin = new WebPoint(lowerCoordinateX, lowerCoordinateY);
gridCellObservationCount.CentreCoordinate = centrePoint;
gridCellObservationCount.OrginalCentreCoordinate = centrePoint;
gridCellObservationCount.BoundingBox = new WebPolygon();
gridCellObservationCount.BoundingBox.LinearRings = new List <WebLinearRing>();
gridCellObservationCount.BoundingBox.LinearRings.Add(new WebLinearRing());
gridCellObservationCount.BoundingBox.LinearRings[0].Points = new List <WebPoint>();
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
//Create the linear ring that is the "bounding polygon".
gridCellObservationCount.BoundingBox.LinearRings[0].Points[0].X = pointMin.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[0].Y = pointMin.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[1].X = pointMin.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[1].Y = pointMax.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[2].X = pointMax.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[2].Y = pointMax.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[3].X = pointMax.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[3].Y = pointMin.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[4].X = pointMin.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[4].Y = pointMin.Y;
gridCellObservationCount.OrginalBoundingBox = new WebBoundingBox {
Max = pointMax, Min = pointMin
};
}
}
/// <summary>
/// Load data into the WebSpeciesObservationCount instance.
/// </summary>
/// <param name="gridCellObservationCount"> Information on species observation counts.</param>
/// <param name='dataReader'>An open data reader.</param>
public static void LoadData(this WebGridCellSpeciesObservationCount gridCellObservationCount,
DataReader dataReader)
{
if (gridCellObservationCount != null && dataReader != null)
{
// Returning int 32, no problem for gridcells.
gridCellObservationCount.Count = Convert.ToInt64(dataReader.GetInt32(ObservationGridCellSearchCriteriaData.SPECIES_OBSERVATION_COUNT));
gridCellObservationCount.Size = dataReader.GetInt32(ObservationGridCellSearchCriteriaData.GRID_CELL_SIZE);
// Calculate grid points
double centreCoordinateX = Convert.ToDouble(dataReader.GetInt32(ObservationGridCellSearchCriteriaData.GRID_CELL_COORDINATE_X));
double centreCoordinateY = Convert.ToDouble(dataReader.GetInt32(ObservationGridCellSearchCriteriaData.GRID_CELL_COORDINATE_Y));
//TODO Create method:
double halfGridSize = gridCellObservationCount.Size / 2.0;
double upperCoordinateY = centreCoordinateY + halfGridSize;
double upperCoordinateX = centreCoordinateX + halfGridSize;
double lowerCoordinateY = centreCoordinateY - halfGridSize;
double lowerCoordinateX = centreCoordinateX - halfGridSize;
// Create Point and BoundingBox
WebPoint centrePoint = new WebPoint(centreCoordinateX, centreCoordinateY);
WebPoint pointMax = new WebPoint(upperCoordinateX, upperCoordinateY);
WebPoint pointMin = new WebPoint(lowerCoordinateX, lowerCoordinateY);
gridCellObservationCount.CentreCoordinate = centrePoint;
gridCellObservationCount.OrginalCentreCoordinate = centrePoint;
gridCellObservationCount.BoundingBox = new WebPolygon();
gridCellObservationCount.BoundingBox.LinearRings = new List <WebLinearRing>();
gridCellObservationCount.BoundingBox.LinearRings.Add(new WebLinearRing());
gridCellObservationCount.BoundingBox.LinearRings[0].Points = new List <WebPoint>();
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
gridCellObservationCount.BoundingBox.LinearRings[0].Points.Add(new WebPoint());
//Create the linear ring that is the "bounding polygon".
gridCellObservationCount.BoundingBox.LinearRings[0].Points[0].X = pointMin.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[0].Y = pointMin.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[1].X = pointMin.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[1].Y = pointMax.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[2].X = pointMax.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[2].Y = pointMax.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[3].X = pointMax.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[3].Y = pointMin.Y;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[4].X = pointMin.X;
gridCellObservationCount.BoundingBox.LinearRings[0].Points[4].Y = pointMin.Y;
gridCellObservationCount.OrginalBoundingBox = new WebBoundingBox {
Max = pointMax, Min = pointMin
};
}
}