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package barcode_test
import (
"testing"
"github.com/boombuler/barcode/code128"
"github.com/boombuler/barcode/qr"
"github.com/jung-kurt/gofpdf"
"github.com/jung-kurt/gofpdf/contrib/barcode"
"github.com/jung-kurt/gofpdf/internal/example"
)
func createPdf() (pdf *gofpdf.Fpdf) {
pdf = gofpdf.New("L", "mm", "A4", "")
pdf.SetFont("Helvetica", "", 12)
pdf.SetFillColor(200, 200, 220)
pdf.AddPage()
return
}
func ExampleRegister() {
pdf := createPdf()
fileStr := example.Filename("contrib_barcode_Register")
bcode, err := code128.Encode("gofpdf")
if err == nil {
key := barcode.Register(bcode)
barcode.Barcode(pdf, key, 15, 15, 100, 10, false)
}
err = pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_Register.pdf
}
func ExampleRegisterCodabar() {
pdf := createPdf()
key := barcode.RegisterCode128(pdf, "codabar")
barcode.Barcode(pdf, key, 15, 15, 100, 10, false)
fileStr := example.Filename("contrib_barcode_RegisterCodabar")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_RegisterCodabar.pdf
}
func ExampleRegisterAztec() {
pdf := createPdf()
key := barcode.RegisterAztec(pdf, "aztec", 33, 0)
barcode.Barcode(pdf, key, 15, 15, 100, 100, false)
fileStr := example.Filename("contrib_barcode_RegisterAztec")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_RegisterAztec.pdf
}
func ExampleRegisterCode128() {
pdf := createPdf()
key := barcode.RegisterCode128(pdf, "code128")
barcode.Barcode(pdf, key, 15, 15, 100, 10, false)
fileStr := example.Filename("contrib_barcode_RegisterCode128")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_RegisterCode128.pdf
}
func ExampleRegisterCode39() {
pdf := createPdf()
key := barcode.RegisterCode39(pdf, "CODE39", false, true)
barcode.Barcode(pdf, key, 15, 15, 100, 10, false)
fileStr := example.Filename("contrib_barcode_RegisterCode39")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_RegisterCode39.pdf
}
func ExampleRegisterDataMatrix() {
pdf := createPdf()
key := barcode.RegisterDataMatrix(pdf, "datamatrix")
barcode.Barcode(pdf, key, 15, 15, 20, 20, false)
fileStr := example.Filename("contrib_barcode_RegisterDataMatrix")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_RegisterDataMatrix.pdf
}
func ExampleRegisterEAN() {
pdf := createPdf()
key := barcode.RegisterEAN(pdf, "96385074")
barcode.Barcode(pdf, key, 15, 15, 100, 10, false)
fileStr := example.Filename("contrib_barcode_RegisterEAN")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_RegisterEAN.pdf
}
func ExampleRegisterQR() {
pdf := createPdf()
key := barcode.RegisterQR(pdf, "qrcode", qr.H, qr.Unicode)
barcode.Barcode(pdf, key, 15, 15, 20, 20, false)
fileStr := example.Filename("contrib_barcode_RegisterQR")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// Output:
// Successfully generated ../../pdf/contrib_barcode_RegisterQR.pdf
}
func ExampleRegisterTwoOfFive() {
pdf := createPdf()
key := barcode.RegisterTwoOfFive(pdf, "1234567895", true)
barcode.Barcode(pdf, key, 15, 15, 100, 20, false)
fileStr := example.Filename("contrib_barcode_RegisterTwoOfFive")
err := pdf.OutputFileAndClose(fileStr)
example.Summary(err, fileStr)
// 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
}
// This test ensures that no panic arises when an invalid barcode is registered.
func TestRegisterCode128(t *testing.T) {
pdf := createPdf()
barcode.RegisterCode128(pdf, "Invalid character: é")
}
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