From ff13dc5b70f7db15ecfba5d9108b3324f5f41cd0 Mon Sep 17 00:00:00 2001 From: Kurt Date: Mon, 16 May 2016 15:08:59 -0400 Subject: Enhance documentation and add test for PDF417 barcode --- contrib/barcode/barcode.go | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'contrib/barcode/barcode.go') diff --git a/contrib/barcode/barcode.go b/contrib/barcode/barcode.go index faed915..b2ba2c2 100644 --- a/contrib/barcode/barcode.go +++ b/contrib/barcode/barcode.go @@ -32,8 +32,8 @@ import ( "github.com/boombuler/barcode/ean" "github.com/boombuler/barcode/qr" "github.com/boombuler/barcode/twooffive" - "github.com/ruudk/golang-pdf417" "github.com/jung-kurt/gofpdf" + "github.com/ruudk/golang-pdf417" ) // barcodes represents the barcodes that have been registered through this @@ -132,12 +132,15 @@ func RegisterDataMatrix(pdf barcodePdf, code string) string { return registerBarcode(pdf, bcode, err) } -// RegisterPdf417 registers a barcode of type Pdf417 to the PDF, but not -// to the page. Use Barcode() with the return value to put the barcode on the -// page. +// RegisterPdf417 registers a barcode of type Pdf417 to the PDF, but not to the +// page. code is the string to be encoded. columns specifies the number of +// barcode columns; this should be a value between 1 and 30 inclusive. +// securityLevel specifies an error correction level between zero and 8 +// inclusive. Barcodes for use with FedEx must set columns to 10 and +// securityLevel to 5. Use Barcode() with the return value to put the barcode +// on the page. func RegisterPdf417(pdf barcodePdf, code string, columns int, securityLevel int) string { bcode := pdf417.Encode(code, columns, securityLevel) - return registerBarcode(pdf, bcode, nil) } -- cgit v1.2.1-24-ge1ad