raster

package
v0.0.0-...-50a50ef Latest Latest
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Published: Feb 21, 2018 License: MIT Imports: 2 Imported by: 0

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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)
}

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