barcode

Documentation

Index

• Constants
• Variables
• func InitializeFont() error
• func MakeBarCode(codeString string, barcodeType string) (image.Image, error)
• func MakeBarCodeFile(codeString string, fileName string, barcodeType string) (error, bool)
• func MakeBarCodeWithString(codeString string, barcodeType string, paddingLeft int, paddingBottom int, ...) (image.Image, error)
• func MakeMMSBarCodeFile(codeString string, fileName string, defaultImage image.Image, ...) (error, bool)
• func MakeQR(url string, size int) image.Image

Constants

const (
	ImageHeight     = 240
	DefaultMMSWidth = 640
)

Variables

var (
	FontName = "luxisr.ttf"
	Font     *truetype.Font
)

Functions

func InitializeFont

func InitializeFont() error

initialize font

func MakeBarCode

func MakeBarCode(codeString string, barcodeType string) (image.Image, error)

func MakeBarCodeFile

func MakeBarCodeFile(codeString string, fileName string, barcodeType string) (error, bool)

func MakeBarCodeWithString

func MakeBarCodeWithString(codeString string, barcodeType string, paddingLeft int, paddingBottom int, fontSize float64, dpi float64) (image.Image, error)

func MakeMMSBarCodeFile

func MakeMMSBarCodeFile(codeString string,
	fileName string, defaultImage image.Image,
	settings map[string]interface{}) (error, bool)

640px by 1138px

func MakeQR

func MakeQR(url string, size int) image.Image