Method Contains

util.go:564–566

Contains returns true if r contains q.

(q Rect)

// Contains returns true if r contains q.
func (r Rect) Contains(q Rect) bool {
	return r.X0 <= q.X0 && q.X1 <= r.X1 && r.Y0 <= q.Y0 && q.Y1 <= r.Y1
}

// Overlaps returns true if both rectangles overlap.
func (r Rect) Overlaps(q Rect) bool {