public Quadtree(KeyOf x, KeyOf y) : base(x, y)
{
_x0 = _y0 = _x1 = _y1 = double.NaN;
}
public Quadtree(KeyOf x, KeyOf y, double x0, double y0, double x1, double y1) : base(x, y)
{
_x0 = x0; _y0 = y0;
_x1 = x1; _y1 = y1;
}
public IQuadtree(KeyOf _x = null, KeyOf _y = null)
{
this._x = _x != null ? _x : defaultX_1;
this._y = _y != null ? _y : defaultY_1;
}
public static Chord GetChordOfKey(KeyOf k, Numeral i)
{
return(ChordsByKey[k][i]);
}
