processing

Documentation

Index

• func ConvertImage(input image.Image, p Processor) image.Image
• type HexReader
  • func (hr *HexReader) Read(file *os.File) (color.Palette, error)
• type PaletteReader
• type Processor
  • func NewKdTreeProcessor(palette color.Palette) Processor
  • func NewNaiveProcessor(palette color.Palette) Processor

Functions

func ConvertImage

func ConvertImage(input image.Image, p Processor) image.Image

ConvertImage using provided processor

Types

type HexReader

type HexReader struct{}

HexReader reads palette from file containing RGB values in hex one color per line

func (*HexReader) Read

func (hr *HexReader) Read(file *os.File) (color.Palette, error)

type PaletteReader

type PaletteReader interface {
	Read(file *os.File) color.Palette
}

PaletteReader reads palette from file

type Processor

type Processor interface {
	Convert(color color.Color) color.Color
	ConvertImage(image image.Image) image.Image
}

Processor provides image processing methods

func NewKdTreeProcessor

func NewKdTreeProcessor(palette color.Palette) Processor

NewKdTreeProcessor initialized with palette

func NewNaiveProcessor

func NewNaiveProcessor(palette color.Palette) Processor

NewNaiveProcessor initialized with palette