diff options
| -rw-r--r-- | contrib/barcode/barcode.go | 13 | ||||
| -rw-r--r-- | contrib/barcode/barcode_test.go | 13 |
2 files changed, 21 insertions, 5 deletions
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) } diff --git a/contrib/barcode/barcode_test.go b/contrib/barcode/barcode_test.go index c12ff12..f2c57f1 100644 --- a/contrib/barcode/barcode_test.go +++ b/contrib/barcode/barcode_test.go @@ -124,3 +124,16 @@ func ExampleRegisterTwoOfFive() { // Output: // Successfully generated ../../pdf/contrib_barcode_RegisterTwoOfFive.pdf } + +func ExampleRegisterPdf417() { + pdf := createPdf() + + key := barcode.RegisterPdf417(pdf, "1234567895", 10, 5) + barcode.Barcode(pdf, key, 15, 15, 100, 20, false) + + fileStr := example.Filename("contrib_barcode_RegisterPdf417") + err := pdf.OutputFileAndClose(fileStr) + example.Summary(err, fileStr) + // Output: + // Successfully generated ../../pdf/contrib_barcode_RegisterPdf417.pdf +} |