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Remove the standalone acroforms example

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At this point in time the standalone `acroforms` example is no longer needed, since both the `simpleviewer` and `singlepageviewer` examples already support AcroForms by default.
Moreover, the `acroforms` example no longer illustrate best practices, given the direct usage of `PDFPageView` for a multipage document.
This commit is contained in:
Jonas Jenwald 2021-03-01 16:25:18 +01:00
parent 7dc1bbf05e
commit bd7868f54c
3 changed files with 0 additions and 111 deletions
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11
examples/acroforms/README.md
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## Overview
Example to demonstrate PDF.js library usage for rendering files with AcroForms.
## Getting started
Build and install PDF.js using `gulp dist-install` and run `gulp server` to
start a web server. You can then work with the example at
http://localhost:8888/examples/acroforms/acroforms.html.
Refer to `acroforms.js` for the source code of the example.

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examples/acroforms/acroforms.html
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<!DOCTYPE html>
<!--
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.
-->
<html dir="ltr">
<head>
<meta charset="utf-8">
<title>AcroForms example</title>
<link rel="stylesheet" href="../../node_modules/pdfjs-dist/web/pdf_viewer.css">
<script src="../../node_modules/pdfjs-dist/build/pdf.js"></script>
<script src="../../node_modules/pdfjs-dist/web/pdf_viewer.js"></script>
<style>
* {
margin: 0;
padding: 0;
}
.page {
position: relative;
}
</style>
</head>
<body>
<div id="pageContainer"></div>
<script src="acroforms.js"></script>
</body>
</html>

56
examples/acroforms/acroforms.js
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/* 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/prefilled_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)
);
}
});