4db7330677
Given that browsers/environments without native support for both arrow functions and object shorthand properties are no longer supported in PDF.js, please refer to the compatibility information below, we can now enable a fair number of ESLint rules and also simplify/remove some `.eslintrc` files. With the exception of the `no-alert` cases, all code changes were made automatically by using `gulp lint --fix`. - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions#browser_compatibility - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer#browser_compatibility
57 lines
1.9 KiB
JavaScript
57 lines
1.9 KiB
JavaScript
/* Copyright 2017 Mozilla Foundation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
pdfjsLib.GlobalWorkerOptions.workerSrc =
|
|
"../../node_modules/pdfjs-dist/build/pdf.worker.js";
|
|
|
|
var DEFAULT_URL = "../../test/pdfs/f1040.pdf";
|
|
var DEFAULT_SCALE = 1.0;
|
|
|
|
var container = document.getElementById("pageContainer");
|
|
|
|
var eventBus = new pdfjsViewer.EventBus();
|
|
|
|
// Fetch the PDF document from the URL using promises.
|
|
var loadingTask = pdfjsLib.getDocument(DEFAULT_URL);
|
|
loadingTask.promise.then(function (doc) {
|
|
// Use a promise to fetch and render the next page.
|
|
var promise = Promise.resolve();
|
|
|
|
for (var i = 1; i <= doc.numPages; i++) {
|
|
promise = promise.then(
|
|
function (pageNum) {
|
|
return doc.getPage(pageNum).then(function (pdfPage) {
|
|
// Create the page view.
|
|
var pdfPageView = new pdfjsViewer.PDFPageView({
|
|
container,
|
|
id: pageNum,
|
|
scale: DEFAULT_SCALE,
|
|
defaultViewport: pdfPage.getViewport({ scale: DEFAULT_SCALE }),
|
|
eventBus,
|
|
annotationLayerFactory: new pdfjsViewer.DefaultAnnotationLayerFactory(),
|
|
renderInteractiveForms: true,
|
|
});
|
|
|
|
// Associate the actual page with the view and draw it.
|
|
pdfPageView.setPdfPage(pdfPage);
|
|
return pdfPageView.draw();
|
|
});
|
|
}.bind(null, i)
|
|
);
|
|
}
|
|
});
|