public List <ScatterModel> GetScatterData(Earthquake centralPoint, List <Earthquake> eqList)
{
List <ScatterModel> result = new List <ScatterModel>();
foreach (Earthquake eq in eqList)
{
ScatterModel scatter = new ScatterModel();
scatter.x = (double)(eq.Latitude - centralPoint.Latitude);
if (scatter.x > 90)
{
scatter.x -= 90;
}
else if (scatter.x < -90)
{
scatter.x += 90;
}
scatter.y = (double)(eq.Longitude - centralPoint.Longitude);
if (scatter.y > 180)
{
scatter.y -= 180;
}
else if (scatter.y < -180)
{
scatter.y += 180;
}
result.Add(scatter);
}
return(result);
}
// Fake data
private async Task <ScatterModel> GetScatterModel()
{
var male = new List <double[]>();
var female = new List <double[]>();
for (int i = 0; i < 100; i++)
{
male.Add(new double[] { new Random().Next(160, 200), new Random().Next(65, 110) });
female.Add(new double[] { new Random().Next(155, 195), new Random().Next(55, 90) });
}
var model = new ScatterModel()
{
MaleData = male,
FeMaleData = female
};
return(await Task.FromResult(model));
}
