private Token TokenForSaccade(Saccade saccade)
{
string saccadeType = Enum.GetName(typeof(SaccadeType), saccade.Type);
string sector = Enum.GetName(typeof(Sector), saccade.Sector4);
string tokenName = String.Format("{0}{1}", saccadeType, sector);
Token result;
Enum.TryParse <Token>(tokenName, out result);
return(result);
}
public List <Saccade> GenerateSaccades(List <Fixation> fixations)
{
List <Saccade> saccades = new List <Saccade>();
for (int i = 0; i < fixations.Count - 1; i++)
{
Fixation from = fixations[i];
Fixation to = fixations[i + 1];
Saccade s = new Saccade(new Point(from.x, from.y), new Point(to.x, to.y));
saccades.Add(s);
}
return(saccades);
}
public static Saccade[] CreateTestSaccades()
{
int min = 20;
int max = 20;
Saccade[] saccades = new Saccade[100];
Saccade start = new Saccade(RandomPoint(min, max), RandomPoint(min, max));
saccades[0] = start;
for (int i = 1; i < 100; i++)
{
saccades[i] = new Saccade(saccades[i - 1].To, RandomPoint(0, 20));
}
return(saccades);
}
public static Relation Compare(Saccade second, Saccade first)
{
Relation result = Relation.Follow;
if (Saccade.IsFollow(second, first))
{
result = Relation.Follow;
}
else if (Saccade.IsNeighbour(second, first))
{
result = Relation.Neighbour;
}
else if (Saccade.IsOpposite(second, first))
{
result = Relation.Opposite;
}
return(result);
}
private static bool IsNeighbour(Saccade second, Saccade first)
{
return(IsRelatedBy("neighbour", second, first));
}
private static bool IsFollow(Saccade second, Saccade first)
{
return(IsRelatedBy("follow", second, first));
}
// Ask: Is the following saccade opposite to the one preceding it, following it (in the same sector), or is it a neighbour (in a neighbouring sector)
private static bool IsOpposite(Saccade second, Saccade first)
{
return(IsRelatedBy("opposite", second, first));
}
private static bool IsRelatedBy(String relation, Saccade second, Saccade first)
{
return(Saccade.sectorRelations[second.Sector8][relation].ToList().Contains(first.Sector8));
}
