/// <summary>
/// Does this two-dimensional interval intersect that two-dimensional interval?</summary>
/// <param name="that">the other two-dimensional interval</param>
/// <returns>true if this two-dimensional interval intersects
/// that two-dimensional interval; false otherwise</returns>
///
public bool Intersects(Interval2D that)
{
if (!this.x.Intersects(that.x))
{
return(false);
}
if (!this.y.Intersects(that.y))
{
return(false);
}
return(true);
}
/// <summary>
/// Does this interval equal the other interval?</summary>
/// <param name="other">the other interval</param>
/// <returns>true if this interval equals the other interval; false otherwise</returns>
///
public override bool Equals(object other)
{
if (other == this)
{
return(true);
}
if (other == null)
{
return(false);
}
if (other.GetType() != this.GetType())
{
return(false);
}
Interval2D that = (Interval2D)other;
return(this.x.Equals(that.x) && this.y.Equals(that.y));
}
public Interval2DWindow(double xlo, double xhi, double ylo, double yhi, int T)
{
SetPercentScale(true);
Interval1D xinterval = new Interval1D(xlo, xhi);
Interval1D yinterval = new Interval1D(ylo, yhi);
Interval2D box = new Interval2D(xinterval, yinterval)
{
Display = this
};
box.Draw();
Counter counter = new Counter("Hits");
for (int t = 0; t < T; t++)
{
double x = StdRandom.Uniform(0.0, 1.0);
double y = StdRandom.Uniform(0.0, 1.0);
Point2D p = new Point2D(x, y)
{
Display = this
};
if (box.Contains(p))
{
counter.Increment();
}
else
{
p.Draw();
}
}
Console.WriteLine(counter);
Console.WriteLine("Box area = {0:F2}", box.Area());
}
