private double getDefaultRadius()
{
double maxDistance = 0d;
foreach (var item in _items)
{
foreach (var innerItem in _items)
{
var distance = new DistanceStrategy <T>().GetDistance(item, innerItem);
if (distance > maxDistance)
{
maxDistance = distance;
}
}
}
return(maxDistance);
}
private List <T> getItemsNear(Tuple <double, double> point, double radius, List <List <T> > excludeGroups)
{
var excludedItems = getItemsFromGroups(excludeGroups);
var result = new List <T>();
foreach (var item in _items)
{
if (excludedItems.Contains(item))
{
continue;
}
if (DistanceStrategy <T> .GetDistance(point, item) <= radius)
{
result.Add(item);
}
}
return(result);
}
