gobarcode

package module

v0.0.0-...-3a2e176 Latest Latest Go to latest Published: Oct 16, 2024 License: MIT Imports: 10 Imported by: 0

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View Source

const (
	DefaultImgWidth  = 350
	DefaultImgHeight = 70
)

View Source

const (
	Version = "1.0.1"
)

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

Operation 二维码操作

func QrCode(ctx context.Context, imgWidth int, imgHeight int, qcContent string) (*Operation, error)

QrCode 生成条形码

func QrCodeText(ctx context.Context, imgWidth int, imgHeight int, textContent string, qcContent string) (*Operation, error)

QrCodeText 生成条形码带文本

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

Encode 返回图片字节

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

EncodePNG 返回图片编码

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

SavePNG 保存图片