Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?

There has been many Questions recently about drawing PDF's. Yes, you can render PDF's very easily with a UIWebView but this cant give the performance and functionality that you would expect from a...

IPython (Jupyter) MathJaX preamble

##Question How can I setup a MathJax "preamble" for use in IPython (or Jupyter) notebooks for repeated use in a way that is convenient for others to read my documents (on http://nbviewer.org) and...

Trying to use ESAPI getValidInput but getting error

The following error is being generated while trying to validate an input: org.owasp.esapi.errors.ConfigurationException: java.lang.reflect.InvocationTargetException SecurityConfiguration class...

how to display online pdf file within app

i need to display online pdf file in my app. i am using third party api but problem is that it's not displaying online file here is my code compile...

ng2-pdf-viewer CORS issues

I'm developing an Angular application that needs to display PDF files. To achieve this, I'm currenty using the [ng2-pdf-viewer][1] component. The component works fine for files...

Metadata version mismatch for module using angular

when I try to type the command "npm start". I got this error : ERROR in Error: Metadata version mismatch for module...

Pdf sometimes not loading with google embedded viewer on Android

I am using the google docs pdf embedded viewer in my android app to display my pdfs. Sometimes the viewer doesn't load my file even though most of the time it does and it's pretty random when it...

ng2-pdf-viewer with Angular 6 'pdf-viewer' is not known object

I'm trying ti integrate ng2-pdf-viewer in my angular 6 application with webpack. I have followed the instructions for adding the module here; ng2-pdf-viewer instructions So, the entry is added to...

ng2-pdf-viewer problems with render large PDF (over 300pages)

I have a problem with loading large PDF with ng2-pdf-viewer library, because if I scroll down I have to wait until all the pages are rendered. It's possible to force to render the current...

Preview PDF file with e-signature in Angular

I'm using pdf-viewer on the frontend with Angular 8. When my backend (in NodeJS) signs the PDF using a third-party service, the returned PDF contains the e-signature in an additional page at the...

Error with ng-serve while using ng2-pdf-viewer

I want show PDF in angular app in separate tab, used ng2-pdf-viewer. Installed npm install ng2-pdf-viewer --save Am getting below error on ng-serve ERROR...

Show PDF in android pdf viewer from binary data

I'm trying to show a pdf in android app. The response I get from the server is looking like this. I convert it to input stream and pass it to pdf viewer library %PDF-1.4 %ÓôÌá 1 0 obj <<...

Encoding Problems after using PDFBox

I have to extract text from a pdf, where i roughly use this f = IOUtility.getFileForPath(filePath); RandomAccessFile randomAccessFile = new RandomAccessFile(f, "r"); PDFParser parser = new...

InvalidCharacterError on IE 11

I'm trying to display a pdf file using pdf-viewer, and it works on all browsers except IE 11. The only block of code that is newly created is buildBinaryFromBase64(data) { var BASE64_MARKER =...

Failed to send files using angular 8 to laravel backend

I have recently tried to upload pdf files using Angular 8 and submit the data to laravel backend. But interestingly other inputs are reaching the backend successfully with file as exception....

Show Pdf from online link in angular 6 with Typescript

I want to implement when i open pdf into browser with the pdf address Click Here to See Sample Pdf From internet now i want to show this pdf into my project I write some code but didn't work...

bootstrap modal with pdf-viewer in angular 4 failing in few case

Video to understand the problem I am using angular 5 and ng2-pdf-viewer. In this following modal, when I come from another page, it loads correctly. but afterward, it creates strange issues like...

how to show HINDI font correctly by using mpdf library or dompdf in php?

First i tried the MPDF but hindi fonts are not working properly. i added and converted utf8 properly. Also connected custom "MANGAL" font still doesn't work in MPDF library After that i tried with...

Angular : converting blob into pdf

i created a SPRING BOOT service which can store different type of files. when i tried to consume this service into ANGULAR , the images works as well but when i try to display the pdf files with...

Detect click in iframe (React.js)

I will literally Venmo $10 to the first person who can give me something that works. Please help. I have an iframe, and I want to prevent people from downloading the contents. I have already used...

How to make a Bulma tooltip visible if it overflows on x a parent container that has a scroll on y

In the snippet below, the tooltip of a document is partially cropped (you may need to resize the window to see it), as if I had overflow-x: hidden, and although I have overflow-x: visible it...

CORB issue with PDF preload

I am working on optimizing my PDF viewer app and I would like to use link preload for PDF. The PDF download is triggered via XHR request (it's just PDF.js library in the background). My idea is to...

PDF Viewer works on VS Code Live Code Server but not on my local computer, pdf.js

I am trying to make a PDF viewer, and it runs perfectly when I run it through live server on vscode, but for some reason, when I go to my files, right click on the index.html and click open with...

Angular 7 pdf-viewer not displaying pdf file

in my project I get files from Amazon. File always uploads successfully from Amazon, but not always displayed, and when not displayed in my console I see this warning Warning: Name token is longer...

PDFJS is not highlighting the searched text

I am trying to implement search in my pdf page. I manage to add the text layer and can mark text with the mouse. But can't highlight it when search it for the search bar. This is what my code...

Downloading PDF on click with Selenium ChromeDriver in C# not working

Let me begin by saying I have tried suggestions from the following linked Stack Overflow articles to no avail: This one is most similar to my problem and has no answer...

Google Docs Viewer Embedded PDFs don't always get displayed

I have a webpage where customers can click a link and view a puzzle solution as a PDF or video on YouTube. The HTML code looks like this: <a...

ngx-extended-pdf-viewer CORS issue when accessing PDF

how do i address CORS issue I have this code <ngx-extended-pdf-viewer [src]="'http://xyz/signed/12172020.pdf'" useBrowserLocale="true" height="100vh"> when i am running the code i get CORS...

WebSocket connection to 'wss://localhost:3000/sockjs-node' failed:

I am working in a react application (Below Package.json) { "name": "seed", "version": "0.1.0", "private": true, "proxy": "http://localhost:8080", "dependencies": { ...

Load local PDF with ng2-pdf-viewer

I just want to show a PDF that is found within the project directory. I did read the online documentation render-local-pdf-file but still, I was not able to make this work. Here is my code: import...