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diff --git a/vendor/github.com/boombuler/barcode/README.md b/vendor/github.com/boombuler/barcode/README.md index 85c34d6390..2a988db399 100644 --- a/vendor/github.com/boombuler/barcode/README.md +++ b/vendor/github.com/boombuler/barcode/README.md @@ -1,18 +1,53 @@ -##Introduction## +[](https://gitter.im/golang-barcode/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) + +## Introduction ## + This is a package for GO which can be used to create different types of barcodes. -##Supported Barcode Types## +## Supported Barcode Types ## +* 2 of 5 * Aztec Code * Codabar * Code 128 * Code 39 -* EAN 8 -* EAN 13 +* Code 93 * Datamatrix -* QR Codes -* 2 of 5 +* EAN 13 +* EAN 8 +* PDF 417 +* QR Code + +## Example ## + +This is a simple example on how to create a QR-Code and write it to a png-file +```go +package main + +import ( + "image/png" + "os" + + "github.com/boombuler/barcode" + "github.com/boombuler/barcode/qr" +) + +func main() { + // Create the barcode + qrCode, _ := qr.Encode("Hello World", qr.M, qr.Auto) + + // Scale the barcode to 200x200 pixels + qrCode, _ = barcode.Scale(qrCode, 200, 200) + + // create the output file + file, _ := os.Create("qrcode.png") + defer file.Close() + + // encode the barcode as png + png.Encode(file, qrCode) +} +``` -##Documentation## +## Documentation ## See [GoDoc](https://godoc.org/github.com/boombuler/barcode) To create a barcode use the Encode function from one of the subpackages. |