raster

Documentation

Index

• type Converter
  • func (c *Converter) Print(img image.Image, target Target)
  • func (c *Converter) ToRaster(img image.Image) (data []byte, imageWidth, bytesWidth int)
• type Target

Types

type Converter

type Converter struct {
	// The maximum line width of the printer, in dots
	MaxWidth int

	// The threashold between white and black dots
	Threshold float64
}

func (*Converter) Print

func (c *Converter) Print(img image.Image, target Target)

func (*Converter) ToRaster

func (c *Converter) ToRaster(img image.Image) (data []byte, imageWidth, bytesWidth int)

type Target

type Target interface {
	Raster(width, height, bytesWidth int, rasterData []byte)
}