public base_risk GetRiskSite(DbGeometry inLocation)
{
base_risk br = null;
using (DataMapsEntities me = new DataMapsEntities())
{
br = me.base_risk.Where(f => f.geom.Contains(inLocation)).FirstOrDefault() as base_risk;
}
return(br);
}
public List <base_release> GetReleaseSites()
{
List <base_release> br = new List <base_release> ();
using (DataMapsEntities me = new DataMapsEntities())
{
br = me.base_release.ToList();
}
return(br);
}
public base_move GetMoveSite(DbGeometry inLocation)
{
base_move bm = null;
using (DataMapsEntities me = new DataMapsEntities())
{
bm = me.base_move.Where(f => f.geom.Contains(inLocation)).FirstOrDefault() as base_move;
}
return(bm);
}
public base_food GetFoodSite(DbGeometry inLocation)
{
base_food bf = null;
using (DataMapsEntities me = new DataMapsEntities())
{
bf = me.base_food.Where(g => g.geom.Contains(inLocation)).FirstOrDefault() as base_food;
}
return(bf);
}
public bool IsStillOnMap(DbGeometry inLocation)
{
bool onMap = false;
object o;
using (DataMapsEntities me = new DataMapsEntities())
{
o = me.base_social.Where(f => f.geom.Contains(inLocation)).FirstOrDefault();
if (o != null)
{
onMap = true;
}
}
return(onMap);
}
public bool DidCross(DbGeometry start, DbGeometry end)
{
bool didCross;
using (DataMapsEntities me = new DataMapsEntities())
{
object StartPoly = me.base_social.Where(f => f.geom.Contains(start)).FirstOrDefault();
object EndPoly = me.base_social.Where(f => f.geom.Contains(end)).FirstOrDefault();
// I hate negative logic too. But if they equal each other then they did not cross
didCross = !StartPoly.Equals(EndPoly);
}
//string s = start.WellKnownValue.WellKnownText.Replace("POINT (","").Replace(")","");
//string e = end.WellKnownValue.WellKnownText.Replace("POINT (", "").Replace(")", "");
//string a = start.XCoordinate.Value.ToString ();
//DbGeometry myLine = DbGeometry.LineFromText("LINESTRING( " + s + " , " + e + ")",0);
return(didCross);
}
