up

internal/modules/team_qr_pdf/generator.go

@@ -25,6 +25,11 @@ type Card struct {
 //go:embed fonts/DejaVuSansCondensed.ttf
 var font []byte
 
+// RegisterFont adds the existing Cyrillic print font to a PDF document.
+func RegisterFont(pdf *fpdf.Fpdf) {
+	pdf.AddUTF8FontFromBytes("teams", "", font)
+}
+
 // Generate returns a PDF containing team QR-code cards.
 func Generate(cards []Card) ([]byte, error) {
 	if len(cards) == 0 {
@@ -33,7 +38,7 @@ func Generate(cards []Card) ([]byte, error) {
 	pdf := fpdf.New("P", "mm", "A4", "")
 	pdf.SetAutoPageBreak(false, 0)
 	pdf.SetCellMargin(0)
-	pdf.AddUTF8FontFromBytes("teams", "", font)
+	RegisterFont(pdf)
 	pdf.SetFillColor(0, 0, 0)
 	const margin, width, height, qrSize = 10.0, 190.0 / 3, 277.0 / 4, 36.0
 	for i, card := range cards {