imageutil

Documentation

Index

• type BGR
  • func NewBGR(r image.Rectangle) *BGR
  • func ToBGR(i image.Image) *BGR
  • func (p *BGR) At(x, y int) color.Color
  • func (p *BGR) Bounds() image.Rectangle
  • func (p *BGR) ColorModel() color.Model
  • func (p *BGR) PixOffset(x, y int) int
  • func (p *BGR) Set(x, y int, c color.Color)

Types

type BGR

type BGR struct {
	// Pix holds the image's pixels, in B, G, R order. The pixel at
	// (x, y) starts at Pix[(y-Rect.Min.Y)*Stride + (x-Rect.Min.X)*3].
	Pix []byte
	// Stride is the Pix stride (in bytes) between vertically adjacent pixels.
	Stride int
	// Rect is the image's bounds.
	Rect image.Rectangle
}

func NewBGR

func NewBGR(r image.Rectangle) *BGR

func ToBGR

func ToBGR(i image.Image) *BGR

func (*BGR) At

func (p *BGR) At(x, y int) color.Color

func (*BGR) Bounds

func (p *BGR) Bounds() image.Rectangle

func (*BGR) ColorModel

func (p *BGR) ColorModel() color.Model

func (*BGR) PixOffset

func (p *BGR) PixOffset(x, y int) int

func (*BGR) Set

func (p *BGR) Set(x, y int, c color.Color)