/// <summary>
/// Ares the quadrilateral vertices valid.
/// </summary>
/// <param name="quadrilateralArea">The quadrilateral area.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
private bool AreQuadrilateralVerticesValid(QuadrilateralArea quadrilateralArea)
{
List <Location> locations = new List <Location>();
locations.AddRange(new[] { quadrilateralArea.NEPoint.ToLocation(), quadrilateralArea.NWPoint.ToLocation(), quadrilateralArea.SEPoint.ToLocation(), quadrilateralArea.SWPoint.ToLocation(), quadrilateralArea.NEPoint.ToLocation() });
for (int locationIndex = 0; locationIndex < locations.Count - 1; locationIndex++)
{
var distance = GeoCalculations.GetDistance(locations[locationIndex], locations[locationIndex + 1]);
if (distance.InKm() > 3)
{
return(false);
}
}
return(true);
}
/// <summary>
/// constructs the Quadrilateral Area for LP-AUX Registration
/// </summary>
/// <param name="xmlNodeList">XML Node list</param>
/// <param name="namespaceManager">Name Space Manager which has all xml name spaces</param>
/// <returns>QuadrilateralArea array</returns>
private QuadrilateralArea[] BuildLPAuxQuadArea(XmlNodeList xmlNodeList, XmlNamespaceManager namespaceManager)
{
QuadrilateralArea[] quadrilArea = null;
char[] delimiterChars = { ' ' };
string[] pos = new string[2];
Position position = null;
if (xmlNodeList != null)
{
quadrilArea = new QuadrilateralArea[xmlNodeList.Count];
for (int index = 0; index < xmlNodeList.Count; index++)
{
// Ne Point
quadrilArea[index] = new QuadrilateralArea();
position = new Position();
pos = xmlNodeList[index].SelectSingleNode("ren:NE_Point/gml:pos", namespaceManager).InnerText.Split(delimiterChars);
position.Latitude = Convert.ToDouble(pos[0]);
position.Longitude = Convert.ToDouble(pos[1]);
quadrilArea[index].NEPoint = position;
// NW point
position = new Position();
pos = xmlNodeList[index].SelectSingleNode("ren:NW_Point/gml:pos", namespaceManager).InnerText.Split(delimiterChars);
position.Latitude = Convert.ToDouble(pos[0]);
position.Longitude = Convert.ToDouble(pos[1]);
quadrilArea[index].NWPoint = position;
// SE point
position = new Position();
pos = xmlNodeList[index].SelectSingleNode("ren:SE_Point/gml:pos", namespaceManager).InnerText.Split(delimiterChars);
position.Latitude = Convert.ToDouble(pos[0]);
position.Longitude = Convert.ToDouble(pos[1]);
quadrilArea[index].SEPoint = position;
// SW point
position = new Position();
pos = xmlNodeList[index].SelectSingleNode("ren:SW_Point/gml:pos", namespaceManager).InnerText.Split(delimiterChars);
position.Latitude = Convert.ToDouble(pos[0]);
position.Longitude = Convert.ToDouble(pos[1]);
quadrilArea[index].SWPoint = position;
}
}
return(quadrilArea);
}