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add pdf.worker

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This commit is contained in:
Andrey Kuvshinov
2020-04-04 01:02:42 +03:00
parent d3b4d81f75
commit fa8493f8bb
3 changed files with 45945 additions and 5 deletions
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9
app/pub/scripts/anpdf.js
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@@ -5,17 +5,20 @@
var pdfjsLib = window['pdfjs-dist/build/pdf'];
// The workerSrc property shall be specified.
pdfjsLib.GlobalWorkerOptions.workerSrc = '//mozilla.github.io/pdf.js/build/pdf.worker.js';
pdfjsLib.GlobalWorkerOptions.workerSrc = '/pub/scripts/pdf.worker.js';
document.getElementById('pdfprogress').innerHTML = 'Идет подготовка страницы ...';
// Asynchronous download of PDF
var loadingTask = pdfjsLib.getDocument(url);
loadingTask.promise.then(function(pdf) {
console.log('PDF loaded');
document.getElementById('pdfprogress').innerHTML = 'Загружаем pdf. Пожалуйста подождите... ...';
// Fetch the first page
pdf.getPage(pageNumber).then(function(page) {
console.log('Page loaded');
document.getElementById('pdfprogress').innerHTML = 'Идет обработка страницы ...';
var viewport = page.getViewport({scale: scale});
@@ -33,7 +36,7 @@ loadingTask.promise.then(function(pdf) {
};
var renderTask = page.render(renderContext);
renderTask.promise.then(function () {
console.log('Page rendered');
document.getElementById('pdfprogress').innerHTML = 'Страница загружена';
});
});
}, function (reason) {