image

package

v0.0.0-...-0ec6d47 Latest Latest Go to latest Published: Mar 31, 2021 License: MIT Imports: 3 Imported by: 0

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Repository

github.com/mchapman87501/go_mars_2020_img_utils

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Documentation ¶

Index ¶

type CIELab
- func CIELabFromImage(src image.Image) *CIELab
- func NewCIELab(r image.Rectangle) *CIELab
type HSV
- func HSVFromImage(src image.Image) *HSV
- func NewHSV(r image.Rectangle) *HSV

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type CIELab ¶

type CIELab struct {
	// Pix, Stride, Rect
	Pix    []float64
	Stride int
	Rect   image.Rectangle
}

func CIELabFromImage ¶

func CIELabFromImage(src image.Image) *CIELab

Create a CIELab from an image.RGBA. The image origin will be at 0, 0.

func NewCIELab ¶

func NewCIELab(r image.Rectangle) *CIELab

func (*CIELab) At ¶

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

func (*CIELab) Bounds ¶

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

func (*CIELab) CIELabAt ¶

func (p *CIELab) CIELabAt(x, y int) lib_color.CIELab

func (*CIELab) ColorModel ¶

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

func (*CIELab) Opaque ¶

func (p *CIELab) Opaque() bool

func (*CIELab) PixOffset ¶

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

func (*CIELab) Set ¶

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

func (*CIELab) SetCIELab ¶

func (p *CIELab) SetCIELab(x, y int, c lib_color.CIELab)

func (*CIELab) SubImage ¶

func (p *CIELab) SubImage(rect image.Rectangle) *CIELab

type HSV ¶

type HSV struct {
	// Pix, Stride, Rect
	Pix    []float64
	Stride int
	Rect   image.Rectangle
}

func HSVFromImage ¶

func HSVFromImage(src image.Image) *HSV

Create an HSV from an image.RGBA. The image origin will be at 0, 0.

func NewHSV ¶

func NewHSV(r image.Rectangle) *HSV

func (*HSV) At ¶

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

func (*HSV) Bounds ¶

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

func (*HSV) ColorModel ¶

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

func (*HSV) HSVAt ¶

func (p *HSV) HSVAt(x, y int) lib_color.HSV

func (*HSV) Opaque ¶

func (p *HSV) Opaque() bool

func (*HSV) PixOffset ¶

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

func (*HSV) Renormalize ¶

func (p *HSV) Renormalize()

Renormalize the Value channel to ensure all V values lie in 0.0 ... 1.0

func (*HSV) Set ¶

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

func (*HSV) SetHSV ¶

func (p *HSV) SetHSV(x, y int, c lib_color.HSV)

func (*HSV) SubImage ¶

func (p *HSV) SubImage(rect image.Rectangle) *HSV

Source Files ¶

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Directories ¶

Path	Synopsis
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