diff options
| author | Kurt <kurt.w.jung@gmail.com> | 2019-05-09 10:21:35 -0400 |
|---|---|---|
| committer | Kurt <kurt.w.jung@gmail.com> | 2019-05-09 10:21:35 -0400 |
| commit | 65c03ae855f64ff46c37f9d58ed572a302bd355d (patch) | |
| tree | d8ee86ef5c410ca4d2dda2d96cd49654df28a591 /fpdf_test.go | |
| parent | 514e371ce761f71cf004bf0da3246824310b2e4f (diff) | |
Handle errors in UTF-8 example
Diffstat (limited to 'fpdf_test.go')
| -rw-r--r-- | fpdf_test.go | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/fpdf_test.go b/fpdf_test.go index 4c1fc05..6b43af0 100644 --- a/fpdf_test.go +++ b/fpdf_test.go @@ -2523,6 +2523,10 @@ func ExampleFpdf_TransformRotate() { // ExampleFpdf_AddUTF8Font demonstrates how use the font // with utf-8 mode func ExampleFpdf_AddUTF8Font() { + var fileStr string + var txtStr []byte + var err error + pdf := gofpdf.New("P", "mm", "A4", "") pdf.AddPage() @@ -2532,22 +2536,27 @@ func ExampleFpdf_AddUTF8Font() { pdf.AddUTF8Font("dejavu", "I", example.FontFile("DejaVuSansCondensed-Oblique.ttf")) pdf.AddUTF8Font("dejavu", "BI", example.FontFile("DejaVuSansCondensed-BoldOblique.ttf")) - txtStr, _ := ioutil.ReadFile(example.TextFile("utf-8test.txt")) + fileStr = example.Filename("Fpdf_AddUTF8Font") + txtStr, err = ioutil.ReadFile(example.TextFile("utf-8test.txt")) + if err == nil { + + pdf.SetFont("dejavu", "B", 17) + pdf.MultiCell(100, 8, "Text in different languages :", "", "C", false) + pdf.SetFont("dejavu", "", 14) + pdf.MultiCell(100, 5, string(txtStr), "", "C", false) + pdf.Ln(15) - pdf.SetFont("dejavu", "B", 17) - pdf.MultiCell(100, 8, "Text in different languages :", "", "C", false) - pdf.SetFont("dejavu", "", 14) - pdf.MultiCell(100, 5, string(txtStr), "", "C", false) - pdf.Ln(15) + txtStr, err = ioutil.ReadFile(example.TextFile("utf-8test2.txt")) + if err == nil { - txtStr, _ = ioutil.ReadFile(example.TextFile("utf-8test2.txt")) - pdf.SetFont("dejavu", "BI", 17) - pdf.MultiCell(100, 8, "Greek text with alignStr = \"J\":", "", "C", false) - pdf.SetFont("dejavu", "I", 14) - pdf.MultiCell(100, 5, string(txtStr), "", "J", false) + pdf.SetFont("dejavu", "BI", 17) + pdf.MultiCell(100, 8, "Greek text with alignStr = \"J\":", "", "C", false) + pdf.SetFont("dejavu", "I", 14) + pdf.MultiCell(100, 5, string(txtStr), "", "J", false) + err = pdf.OutputFileAndClose(fileStr) - fileStr := example.Filename("Fpdf_AddUTF8Font") - err := pdf.OutputFileAndClose(fileStr) + } + } example.Summary(err, fileStr) // Output: // Successfully generated pdf/Fpdf_AddUTF8Font.pdf |