goqc

Documentation

Index

• Constants
• type QrCodeOperation
  • func QrCode(ctx context.Context, imgSize int, qcContent string, ...) (*QrCodeOperation, error)
  • func QrCodeText(ctx context.Context, imgSize int, textContent string, qcContent string, ...) (*QrCodeOperation, error)
  • func (o *QrCodeOperation) Encode() ([]byte, error)
  • func (o *QrCodeOperation) EncodePNG(w io.Writer) error
  • func (o *QrCodeOperation) SavePNG(filePath, fileName string) error

Constants

const (
	DefaultImgSize = 256
)

const (
	Version = "1.0.3"
)

Types

type QrCodeOperation

type QrCodeOperation struct {
	// contains filtered or unexported fields
}

QrCodeOperation 二维码操作

func QrCode

func QrCode(ctx context.Context, imgSize int, qcContent string, qcLevel qrcode.RecoveryLevel) (*QrCodeOperation, error)

QrCode 生成二维码

func QrCodeText

func QrCodeText(ctx context.Context, imgSize int, textContent string, qcContent string, qcLevel qrcode.RecoveryLevel) (*QrCodeOperation, error)

QrCodeText 生成二维码带文本

func (*QrCodeOperation) Encode

func (o *QrCodeOperation) Encode() ([]byte, error)

Encode 返回图片字节

func (*QrCodeOperation) EncodePNG

func (o *QrCodeOperation) EncodePNG(w io.Writer) error

EncodePNG 返回图片编码

func (*QrCodeOperation) SavePNG

func (o *QrCodeOperation) SavePNG(filePath, fileName string) error

SavePNG 保存图片