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address issue with missing fonts #50

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address issue with missing fonts #50

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5 changes: 4 additions & 1 deletion pdf-img-convert.js
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ const Canvas = require("canvas");
const assert = require("assert").strict;
const fs = require("fs");
const util = require('util');
const path = require('path');

const readFile = util.promisify(fs.readFile);

Expand Down Expand Up @@ -96,8 +97,10 @@ module.exports.convert = async function (pdf, conversion_config = {}) {
// At this point, we want to convert the pdf data into a 2D array representing
// the images (indexed like array[page][pixel])

var packagePath = path.dirname(require.resolve("pdfjs-dist/package.json"));

var outputPages = [];
var loadingTask = pdfjs.getDocument({data: pdfData, disableFontFace: true, verbosity: 0});
var loadingTask = pdfjs.getDocument({data: pdfData, disableFontFace: true, verbosity: 0, standardFontDataUrl: packagePath + '/standard_fonts/'});

var pdfDocument = await loadingTask.promise

Expand Down