whyrusleeping / gopdf

A simple library for generating PDF written in Go lang

gopdf

gopdf is a simple library for generating PDF document written in Go lang.

Changelogs

2015-08-07

• Add support for Unicode subfont embedding. (Chinese, Korean and Japanese fonts are now supported.)
• No longer need to create font maps.

Installation

go get -u github.com/signintech/gopdf

Sample code : Print text

package main
import (
  "log"
  "github.com/signintech/gopdf"
)

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()
  err := pdf.AddTTFFont("HDZB_5", "../ttf/wts11.ttf")
  if err != nil {
      log.Print(err.Error())
      return
  }
  
  err = pdf.SetFont("HDZB_5", "", 14)
  if err != nil {
      log.Print(err.Error())
      return
  }
  pdf.Cell(nil, "您好")
  pdf.WritePdf("hello.pdf")

}

Sample code : Image

package main
import (
	"log"
	"github.com/signintech/gopdf"
)

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()
	var err error
	err = pdf.AddTTFFont("loma", "../ttf/Loma.ttf")
	if err != nil {
		log.Print(err.Error())
		return
	}
	
	pdf.Image("../imgs/gopher.jpg", 200, 50, nil) //print image
	err = pdf.SetFont("loma", "", 14)
	if err != nil {
		log.Print(err.Error())
		return
	}
	pdf.SetX(250) //move current location
	pdf.SetY(200)
	pdf.Cell(nil, "gopher and gopher") //print text

	pdf.WritePdf("image.pdf")
}
  

visit https://github.com/oneplus1000/gopdfsample for more samples.