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escpos

package module

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Versions in this module

v1

v1.0.12

Jun 22, 2023

v1.0.11

Jun 22, 2023

v1.0.9

Jun 22, 2023

v1.0.8

Jun 21, 2023

v1.0.7

May 15, 2023

v1.0.6

Jan 12, 2023

Changes in this version

type Escpos

+ func (e *Escpos) ClearStored()

+ func (e *Escpos) PrintRasterImage(img image.Image, incrementation int, xL, xH, yL, yH, dxL, dxH, dyL, dyH byte)

v1.0.5

Jan 9, 2023

Changes in this version

type Escpos

+ func (e Escpos) Stored() []byte

v1.0.3

Nov 10, 2022

Changes in this version

type Escpos

+ func (e *Escpos) WriteLn(data string) (int, error)

v1.0.2

Oct 24, 2022

v1.0.1

Oct 24, 2022

v1.0.0

Oct 24, 2022

Changes in this version

+ const DLE

+ const EOT

+ const GS

+ const GS8L_MAX_Y

+ type BarcodeFormat int

+ const BarcodeFormatCode128

+ const BarcodeFormatCode39

+ const BarcodeFormatEAN13

+ const BarcodeFormatEAN8

+ const BarcodeFormatUPC_A

+ const BarcodeFormatUPC_E

+ type Escpos struct

+ func New(dst io.ReadWriter) (e *Escpos)

+ func (e *Escpos) Barcode(barcode string, format BarcodeFormat)

+ func (e *Escpos) Cash()

+ func (e *Escpos) Cut()

+ func (e *Escpos) CutPartial()

+ func (e *Escpos) End()

+ func (e *Escpos) Feed(params map[string]string)

+ func (e *Escpos) FeedAndCut(params map[string]string)

+ func (e *Escpos) Formfeed()

+ func (e *Escpos) FormfeedN(n int)

+ func (e *Escpos) Image(params map[string]string, data string)

+ func (e *Escpos) Init()

+ func (e *Escpos) Linefeed()

+ func (e *Escpos) Pulse()

+ func (e *Escpos) QRCode(code string, model bool, size uint8, ...) (int, error)

+ func (e *Escpos) Raster(width, height, bytesWidth int, img_bw []byte)

+ func (e *Escpos) ReadRaw(data []byte) (n int, err error)

+ func (e *Escpos) ReadStatus(n byte) (byte, error)

+ func (e *Escpos) SendEmphasize()

+ func (e *Escpos) SendFontSize()

+ func (e *Escpos) SendMoveX(x uint16)

+ func (e *Escpos) SendMoveY(y uint16)

+ func (e *Escpos) SendReverse()

+ func (e *Escpos) SendRotate()

+ func (e *Escpos) SendSmooth()

+ func (e *Escpos) SendUnderline()

+ func (e *Escpos) SendUpsidedown()

+ func (e *Escpos) SetAlign(align string)

+ func (e *Escpos) SetEmphasize(u uint8)

+ func (e *Escpos) SetFont(font string)

+ func (e *Escpos) SetFontSize(width, height uint8)

+ func (e *Escpos) SetLang(lang string)

+ func (e *Escpos) SetReverse(v uint8)

+ func (e *Escpos) SetRotate(v uint8)

+ func (e *Escpos) SetSmooth(v uint8)

+ func (e *Escpos) SetUnderline(v uint8)

+ func (e *Escpos) SetUpsidedown(v uint8)

+ func (e *Escpos) Text(params map[string]string, data string)

+ func (e *Escpos) Write(data string) (int, error)

+ func (e *Escpos) WriteNode(name string, params map[string]string, data string)

+ func (e *Escpos) WriteRaw(data []byte) (n int, err error)

+ type QRCodeErrorCorrectionLevel uint8

+ const QRCodeErrorCorrectionLevelH

+ const QRCodeErrorCorrectionLevelL

+ const QRCodeErrorCorrectionLevelM

+ const QRCodeErrorCorrectionLevelQ