Method Add

util.go:451–457

Add returns a rect that encompasses both the current rect and the given rect.

(q Rect)

// Add returns a rect that encompasses both the current rect and the given rect.
func (r Rect) Add(q Rect) Rect {
	x0 := math.Min(r.X0, q.X0)
	y0 := math.Min(r.Y0, q.Y0)
	x1 := math.Max(r.X1, q.X1)
	y1 := math.Max(r.Y1, q.Y1)
	return Rect{x0, y0, x1, y1}
}

// AddPoint returns a rect that encompasses both the current rect and the given point.
func (r Rect) AddPoint(p Point) Rect {