git.kianting.info Git - uann/blob - src/pdfManipulate.ts

   1 import { readFileSync, writeFileSync } from "fs";
   2 import { PDFDocument } from "pdf-lib";
   3 var fontkit = require('@pdf-lib/fontkit');
   4
   5 export async function pdfGenerate(){
   6
   7     const pdfDoc = await PDFDocument.create()
   8     const page = pdfDoc.addPage()
   9
  10     pdfDoc.registerFontkit(fontkit);
  11     const fontBytes = readFileSync("/usr/share/fonts/uming.ttf");
  12     const font2 = await pdfDoc.embedFont(fontBytes, {subset:true})
  13
  14     const fontBytes2 = readFileSync("/usr/share/fonts/truetype/noto/NotoSansArabic-Light.ttf")
  15
  16     const font3 = await pdfDoc.embedFont(fontBytes2, {subset:true})
  17
  18     page.drawText("x=20, y=20", {x : 20, y : 20})
  19     page.drawText("x:20, y:100 天地人", {x : 20, y : 100, font: font2})
  20     page.drawText("عربي", {x : 50, y : 150, font: font3})
  21
  22     const pdfBytes = await pdfDoc.save();
  23
  24     writeFileSync('/tmp/test.pdf', pdfBytes);
  25 }