public EventArg(AverageLine timeline, Line line)
{
if (timeline != null)
{
ID = timeline.ID;
Score = timeline.Score;
Type = timeline.Type;
Value = timeline.Value;
UpperBorder = timeline.UpperBorder;
LowerBorder = timeline.LowerBorder;
}
Line = line;
}
public static List <AverageLine> Merge(List <AverageLine> lines)
{
var list = new List <AverageLine>();
if (lines != null && lines.Count > 0)
{
if (lines.Count == 1)
{
list.Add(lines[0]);
}
else
{
AverageLine line1 = null;
AverageLine line2 = null;
do
{
if (line1 == null)
{
line1 = lines[0];
lines.RemoveAt(0);
}
if (line2 == null)
{
line2 = lines[0];
lines.RemoveAt(0);
}
if (Overlapped(line1, line2))
{
line1 = (line1.ID > line2.ID) ? line1 : line2;
}
else
{
list.Add(line1);
line1 = line2;
}
line2 = null;
} while (lines.Count > 0);
if (line1 != null)
{
list.Add(line1);
}
}
}
return(list);
}
public static bool Overlapped(AverageLine line1, AverageLine line2)
{
if (line1 == null || line2 == null)
{
return(false);
}
if (line1.Value == line2.Value)
{
return(true);
}
AverageLine upper = null;
AverageLine lower = null;
if (line1.Value > line2.Value)
{
upper = line1;
lower = line2;
}
else
{
upper = line2;
lower = line1;
}
var overlap = lower.UpperBorder - upper.LowerBorder;
if (overlap <= decimal.Zero)
{
return(false);
}
var max = Math.Max(upper.UpperBorder, lower.UpperBorder);
var min = Math.Min(upper.LowerBorder, lower.LowerBorder);
var cap = max - min;
if (cap == decimal.Zero)
{
return(false);
}
var proportion = Math.Round((overlap / cap), 3);
return(proportion >= 0.618m);
}