func main() { pdf := gopdf.GoPdf{} pdf.Start(gopdf.Config{ PageSize: gopdf.Rect{W: 595.28, H: 841.89}, //595.28, 841.89 = A4 Protection: gopdf.PDFProtectionConfig{UseProtection: true, Permissions: gopdf.PermissionsPrint | gopdf.PermissionsCopy | gopdf.PermissionsModify, OwnerPass: []byte("1234"), UserPass: []byte("5555")}, }) pdf.AddPage() err := pdf.AddTTFFont("TakaoPGothic", "../ttf/TakaoPGothic.ttf") if err != nil { log.Print(err.Error()) return } pdf.SetLineWidth(2) pdf.SetLineType("dashed") pdf.SetLineType("dotted") pdf.Line(10, 30, 585, 30) err = pdf.SetFont("TakaoPGothic", "", 14) if err != nil { log.Print(err.Error()) return } //#1 pic pdf.Image("../imgs/gopher.jpg", 200, 50, nil) pdf.Cell(nil, "こんにちは") pdf.Br(20) pdf.WritePdf("protect.pdf") }
/* Thank https://github.com/miiton for write draw oval. */ func main() { pdf := gopdf.GoPdf{} pdf.Start(gopdf.Config{PageSize: gopdf.Rect{W: 595.28, H: 841.89}}) //595.28, 841.89 = A4 pdf.AddPage() pdf.SetLineWidth(1) pdf.Oval(100, 200, 500, 500) pdf.WritePdf("oval.pdf") //fmt.Printf("") }
/* Thank https://github.com/miiton for setLineType */ func main() { pdf := gopdf.GoPdf{} pdf.Start(gopdf.Config{Unit: "pt", PageSize: gopdf.Rect{W: 595.28, H: 841.89}}) //595.28, 841.89 = A4 pdf.AddPage() err := pdf.AddTTFFont("TakaoPGothic", "../ttf/TakaoPGothic.ttf") if err != nil { log.Print(err.Error()) return } pdf.SetLineWidth(2) pdf.SetLineType("dashed") //pdf.SetLineType("dotted") pdf.Line(10, 30, 585, 30) err = pdf.SetFont("TakaoPGothic", "", 14) if err != nil { log.Print(err.Error()) return } pdf.Cell(nil, "こんにちは") pdf.Br(20) pdf.WritePdf("line.pdf") }