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[GO Jouney EP 1] Init Pdf
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| package main | |
| import ( | |
| "log" | |
| _settingPdf "github.com/BlackMocca/go-pdf-example/pdf" | |
| "github.com/jung-kurt/gofpdf" | |
| ) | |
| func initPdf() (*gofpdf.Fpdf, error) { | |
| return _settingPdf.NewPdf(gofpdf.OrientationPortrait, gofpdf.UnitCentimeter, gofpdf.PageSizeA4, _settingPdf.FontDir) | |
| } | |
| func main() { | |
| var filename string | |
| var filePath string | |
| pdf, err := initPdf() | |
| if err != nil { | |
| log.Fatal("init pdf fail: ", err.Error()) | |
| } | |
| filename = "example_1.pdf" | |
| filePath = _settingPdf.FileOutputDesc + filename | |
| if err = pdf.OutputFileAndClose(filePath); err != nil { | |
| log.Fatal("Write Pdf fail :", err.Error()) | |
| } | |
| } |
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| package pdf | |
| import "github.com/jung-kurt/gofpdf" | |
| const ( | |
| FontDir = "fonts/thai-sarabun-psk/" | |
| FileOutputDesc = "example/" | |
| FontName = "THSarabunPSK" | |
| FontRegularFile = "THSarabun.ttf" | |
| FontBoldFile = "THSarabun-Bold.ttf" | |
| FontItalicFile = "THSarabun-Italic.ttf" | |
| FontBoldAndItalicFile = "THSarabun-Bold-Italic.ttf" | |
| DefaultFontSize = 18 | |
| ) | |
| func NewPdf(orientation, unitStr, size, fontDir string) (*gofpdf.Fpdf, error) { | |
| pdf := gofpdf.NewCustom(&gofpdf.InitType{ | |
| OrientationStr: orientation, | |
| UnitStr: unitStr, | |
| SizeStr: size, | |
| FontDirStr: fontDir, | |
| }) | |
| /* Font Regular */ | |
| pdf.AddUTF8Font(FontName, "", FontRegularFile) | |
| pdf.SetFont(FontName, "", DefaultFontSize) | |
| /* Font underline */ | |
| pdf.AddUTF8Font(FontName, "U", FontRegularFile) | |
| /* Font Bold */ | |
| pdf.AddUTF8Font(FontName, "B", FontBoldFile) | |
| /* Font Bold And underline */ | |
| pdf.AddUTF8Font(FontName, "BU", FontBoldFile) | |
| /* Font Italic */ | |
| pdf.AddUTF8Font(FontName, "I", FontItalicFile) | |
| /* Font Bold Italic */ | |
| pdf.AddUTF8Font(FontName, "BI", FontBoldAndItalicFile) | |
| return pdf, nil | |
| } |
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