public bool Remove(Position pos)
{
var element = positionList
.FirstOrDefault(p => p.Equals(pos));
if (element != null)
{
positionList.Remove(element);
return true;
}
return false;
}
public SortedPosList CircleContent(Position centerPos, double radius)
{
var temp = new SortedPosList();
foreach (var item in positionList)
{
if (IsInside(item, centerPos, radius))
{
temp.Add(item);
}
}
return temp;
}
public bool Equals(Position p)
{
return (X == p.X && Y == p.Y);
}
private bool IsInside(Position pos, Position centerPos, double radius)
{
if (Math.Pow((pos.X - centerPos.X), 2) + Math.Pow((pos.Y- centerPos.Y), 2) < Math.Pow(radius, 2))
{
return true;
}
return false;
}
public void Add(Position pos)
{
positionList.Add(pos);
positionList = positionList
.OrderBy(p => p.Lenght()).ToList();
}
