gocv

Documentation

Index

• type Rect
  • func (r Rect) Empty() bool
  • func (r Rect) In(s Rect) bool
  • func (r Rect) Intersect(s Rect) Rect
  • func (r Rect) Scale(factor float32) Rect
  • func (r Rect) Union(s Rect) Rect

Types

type Rect

type Rect struct {
	X      int32
	Y      int32
	Width  int32
	Height int32
}

var ZR Rect

func (Rect) Empty

func (r Rect) Empty() bool

Empty reports whether the rectangle contains no points.

func (Rect) In

func (r Rect) In(s Rect) bool

In reports whether every point in r is in s. true means s is larger than r

func (Rect) Intersect

func (r Rect) Intersect(s Rect) Rect

func (Rect) Scale

func (r Rect) Scale(factor float32) Rect

func (Rect) Union

func (r Rect) Union(s Rect) Rect

Union returns the smallest rect that contains both r and s.