protected bool wandIsPaused(List <Position> positions)
{
bool paused = false;
//PositionStatistics stats = new PositionStatistics(positions);
List <Position> lastFive = positions.GetRange(positions.Count - 5, 5);
PositionStatistics lastFiveStats = new PositionStatistics(lastFive);
if (lastFiveStats.Diagonal() < 10)
{
paused = true;
//Console.WriteLine("Paused. Diagonal: " + lastFiveStats.Diagonal());
}
//paused = true;
return(paused);
}
public static PositionStatistics GetStudentRaiting(List <Statistics> groupStatistics)
{
PositionStatistics positions = new PositionStatistics();
var orderByMark = groupStatistics.OrderByDescending(i => i.AverageMark).ToList();
positions.GroupPositionByMark = orderByMark.FindIndex(i => i.UserId == SimpleService.LoggedUser.Id) + 1;
var orderByPresent = groupStatistics.OrderByDescending(i => i.PercentagePresents).ToList();
positions.GroupPositionByPresent = orderByPresent.FindIndex(i => i.UserId == SimpleService.LoggedUser.Id) + 1;
positions.CountStudentsInGroup = groupStatistics.Count;
return(positions);
}
protected override bool verifyTrigger(List <Position> positions)
{
bool verified = base.verifyTrigger(positions);
if (verified)
{
// Verify that the start and end points are near the bottom, to avoid confusion with Tarantallegra
PositionStatistics stats = new PositionStatistics(positions);
if ((Math.Abs(stats.Start().point.Y - stats.yMin) > Math.Abs(stats.Start().point.Y - stats.yMax)) ||
(Math.Abs(stats.End().point.Y - stats.yMin) > Math.Abs(stats.End().point.Y - stats.yMax)))
{
verified = false;
}
}
return(verified);
}
protected virtual bool verifyTrigger(List <Position> positions)
{
PositionStatistics stats = new PositionStatistics(positions);
StrokeDirection direction = StrokeDecomposer.determineDirection(stats.Start(), stats.End());
double distance = stats.Diagonal();
double relativeStartAndEndDistance = stats.FractionOfTotal(stats.Start(), stats.End());
/*
* if (this.GetType() == typeof(Ascendio))
* {
* Console.WriteLine(
* "Confidence: " + confidence
+ " direction: " + direction
+ " (" + stats.Start().point.ToString() + " -> " + stats.End().point.ToString() + ")"
+ " distance: " + distance + " (" + relativeStartAndEndDistance + ")");
+ }
*/
bool verified = false;
foreach (StrokeDirection dir in acceptableDirectionsFromStartToEndPoint)
{
if (dir == direction)
{
verified = true;
}
}
verified = verified && confidence >= minConfidence;
verified = verified && distance >= 400.0;
verified = verified && (relativeStartAndEndDistance * 100) >= minPercentOfTotalBetweenStartAndEndPoints;
verified = verified && (relativeStartAndEndDistance * 100) <= maxPercentOfTotalBetweenStartAndEndPoints;
return(verified);
}