public boolean equals(Object other) {
if (other == this) return true;
if (other == null) return false;
if (other.getClass() != this.getClass()) return false;
RectHV that = (RectHV) other;
if (this.xmin != that.xmin) return false;
if (this.ymin != that.ymin) return false;
if (this.xmax != that.xmax) return false;
if (this.ymax != that.ymax) return false;
return true;
}
/**
* Returns true if the two rectangles intersect. This includes
* <em>improper intersections</em> (at points on the boundary
* of each rectangle) and <em>nested intersctions</em>
* (when one rectangle is contained inside the other)
*
* @param that the other rectangle
* @return {@code true} if this rectangle intersect the argument
rectangle at one or more points
*/
public boolean intersects(RectHV that) {
return this.xmax >= that.xmin && this.ymax >= that.ymin
&& that.xmax >= this.xmin && that.ymax >= this.ymin;
}
