contains method
Tests if the given point lies in or on the envelope.
Note that this is not the same definition as the SFS contains, which would exclude the envelope boundary.
@param x the x-coordinate of the point which this Envelope
is
being checked for containing
@param y the y-coordinate of the point which this Envelope
is
being checked for containing
@return true
if (x, y)
lies in the interior or
on the boundary of this Envelope
.
@see #covers(double, double)
Implementation
bool contains(double x, double y) {
return covers(x, y);
}