Most voted "pdf" questions
Portable Document Format (PDF) is an open standard for electronic document exchange maintained by the International Organization for Standardization. Questions can be tagged with this tag when the subject is about creating, reading, editing Pdfs using different languages.
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answers511
viewsiOS: open pdf of webview in browser OR download pdf
I’m working on an iOS app with Swift. It works perfectly, but when I click on the pdf download link, it just displays the pdf. I wanted him to downdload OR open the pdf in the browser outside the…
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answers36
viewsHow do I open a specific PDF page with Xamarin (iOS)?
I use the following code to open a PDF document. I would like to know how to open the PDF on a specific page, because every time I run the code, the document opens at the beginning. public void…
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answer276
viewsDownload from automatic download link and save changing directory in R
I have a list of links that automatically download pdf files and would like to save them with a new name in a folder that I created with dir.create(). I thought of originally importing the file as…
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answers29
viewsHow to fix a Jquery script that uses a Webservice to upload a file
I am trying to save a PDF file to my server folder using a Webservice. I think this should be a simple task, but after searching a lot on the WEB I discovered the script below but when I run it is…
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answer105
viewsError concatenating more than 9 C#files
PROBLEM I made a code to concatenate (Merge) pdf files. The code works in full but when there are more than 10 files, instead of doing in order: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. Does so: 1, 10, 2, 3,…
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answers346
viewsDownload PDF from FTP server, and save directly to client machine - PHP
I’ve been trying to solve this problem for a few days! I need to download some pdf’s that are on the FTP server right in the client’s browser, but when I do this by forcing headers, the file even…
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answer380
viewscreate PDF dynamically in Rmarkdown
Good afternoon. For a week I’ve been trying to do a magic at Rmarkdown but I can’t. Well, come on. Contextualizing: I need to write different Pdfs (or html) with different contents. In this case,…
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answer6781
viewsCenter text in python
Good afternoon, I’m creating a program to generate certificates, but I’m having trouble centralizing the names, how could I do that? For every name is of a size. I tried the center(), but it didn’t…
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answers3447
viewsPDF view in browser
I am searching a way to view PDF file in the browser and print everything through the web (This action will be done by the user). Someone knows a tool that works with it. I’m using PHP and Mysql in…
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answers79
viewsCreate PDF with PHP/HTML code
I have a page in HTML and PHP where shows me all the data of certain companies. What I want to do now is create a button where a PDF is created with only the information missing from that company. I…
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answer274
viewsAndroid Api for PDF file creation
What are the free file creation api available pdf in Android?
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answers2812
viewsProblem generating PHP/HTML for PDF
I have a certificate generator that are implemented with HTML/PHP I used DOMPDF but it does not assign the variable $html=' <codigo todo> '; it gives error in IF’s commands after I assign the…
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answers1284
viewsConvert PDF to PHP Image
Is there any way to convert PDF files to images (JPG, PNG, ...)?
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answer106
viewsInsertion of PDF
I have a problem with the PDF insertion code, because the file name is not sent to the database. The code I’m talking about is this: Form: <form id="novoEventoForm"…
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answer201
viewsGenerate a PDF based on an HTML
I need to generate a PDF in an IOS app based on an HTML. I have the HTML code generated in another language and need to rewrite the code for IOS. Does anyone have any suggestions as to which…
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answer386
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answers1930
viewsHow to open pdf on Android?
In my application there is a button where when clicked, will open a arquivopdf, but could not get this file from the internet, would have to come along with the application, I am using the following…
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answer171
viewsHow to make a generated pdf file on Android appear as a download?
Well personal, I am developing an app and I Gero a PDF on Android at runtime. It turns out that the user does not receive any message, or anything, to know where the file is. I wonder if have how I…
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answer786
viewsGenerate PDF images using Pdfsharp -Windows Form
I am using window form . net and would like to convert scanned images to PDF thus generating images pages in PDF. I’m using the Pdfsharp. I have the following code but it only generates a page.…
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answers568
viewsPHP - Insert database image in pdf generated via fpdf
I am using the fpdf system to generate pdf files through an html form. But I would like to insert in the pdf an image that is uploaded in the mysql database. The sintese to insert image in pdf is:…
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answers88
viewsCreate PDF with 2 pages
I’m using this example: forums.mediabox.fr/wiki/tutoriaux/pao/construction_fichier_pdf to create a pdf header. The problem is that in my example I can only create a page, but I want 2 pages. I use…
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answers53
viewsHighlight searched terms in PDF
I am developing a GED (Electronic Document Management) PHP project. In it I need to search for the PDF content and list them (so far so good), but when I open the PDF’s listed, I need to highlight…
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answer433
viewsHow to use TCPDF in conjunction with static attributes?
I’m having trouble using static attributes to display texts with TCPDF... Trying to run the codes below, I am getting the following error: TCPDF ERROR: Some data has already been output, can’t send…
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answers45
viewsAdobe Acrobat X Pro - Export PDF to accessible text
I am in a project reading PDF through C# 2012 with ASPOSE. However I am having difficulty reading pages that have several columns. For example: a pdf can have on page 1 (one) two columns and on page…
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answers185
viewsHide pdf extension in URL
I need to hide the extension of the pdf file that opens on my web system. I did some research and saw that to do by htacces, but did not succeed. How can I do this?
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answer2389
viewsView PDF on android
I need to insert a pdf into my application; how could I do that ? Is there a pdf view? The pdf will be inside the application itself in the Assets folder. Thank you.
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answer554
viewsHow to inform download PDF file name using Itext/Lowagie and Primefaces?
I am able to download the generated file, but I can’t set the name nor the . pdf, just download as index.xhtml. Does anyone know how to fix it? I call the method to generate PDF like this:…
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answer102
viewsShow PDF in browser without printing or saving
I need to view PDF documents in the browser window but I want them to be prevented from printing or recording. I don’t want to change one by one of the files by putting password and such, even…
pdfasked 9 years, 1 month ago HumbertoDONTEC 77 -
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answers1006
viewsPHP - Highcharts - PDF
I am using Mpdf to make some values that I have saved in SESSIONS in php become a report, so far so good, but the page that I want to turn into report has graphics Js, Highcharts, I don’t know how…
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answers4265
viewsHow to create a PDF using iText for Android
I was trying to create a pdf file on my Android application, as I could not find anything that worked, today I managed to solve the problem on my own. Follow the code to whom you are interested.…
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answer235
viewsHow to determine that a div should occupy the entire space of a PDF A4 sheet by CSS?
How to determine that a div should occupy the entire space of a PDF A4 sheet by CSS? To generate the pdf I use PHP. for example <div class="page"> // conteúdo da div </div> I wish…
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answers101
viewsMark PDF text with C#
I have an application where some names will be searched in a given PDF file. When finding the name I should mark the words found with a "text tag". Does anyone know a library that can do that? I’m…
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answers541
viewsPDF in ASP.Net c#
I need to display a PDF file that will be on my server or bank (I haven’t decided yet) on a web page, made in ASP.Net C#. The problem is that this file has to be all "blocked". The user cannot…
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answers180
viewsGenerate PDF accents with Pdflib + PHP
I made the following code to pass a sequence and generates my lines in pdf with Pdflib: função text_block ( $ p , $ text , $ xcrd , $ ycrd ) { $ FONT_SIZE = 24 ; // tamanho da fonte, usada para…
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answers616
viewsSlow PDF creation - DOMPDF Laravel5
I am currently using the Barryvdh Dompdf to create reports in a system made with Laravel 5.1, but it is very slow because of the size of the reports, so that, for many times (almost always), it ends…
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answers6199
viewsBreak line in a PHP FPDF class Cell?
I would like to know how to insert a line break with the FPDF of PHP. I’m putting the following code: $pdf->Cell(0,20, "Declaramos que ".$nome.$quebra_linha." participou da I SAEP - Semana…
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answer79
viewsHow to set a page size with Ravereport
I have a project in Delphi 2010 in which I use Ravereport to make PDF reports, my question and the following and possible to define the size Width Heigth from the PDF page. I tried it but it makes a…
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answer677
viewsHow to receive a PDF file in Django and save to a directory?
I get an html file using type="file". <form action="/docs/enviado/" method="post">{% csrf_token %} <input type="file" accept="pdf" name = "projeto"/><br /><br /> <input…
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answers188
viewsRemove pdf image using itext
I am adding image in pdf with itext, but in some moments I need to remove this same image.. How do I do this so as not to corrupt the reading of it? I have tried some ways, as follows:: The first…
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answers344
viewsDetermine the page where the *.pdf file will open in the browser
I have a code to display a pdf file: @WebServlet(urlPatterns = {"/teste"}) public class abrirPDF extends HttpServlet { byte[] arquivo = null; File file = new File("C:\\testes\\teste.pdf"); protected…
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answers606
viewsConvert txt,docx,doc,to pdf using Php
I have to make a script in PHP where it will read several files and turn them all into PDF. I’m using the FPDF but I’m having difficulties in the logic of making it read each file in my directory…
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answer43
viewsHow can I print an image only in the last row of a table in Jasper Reports
I have a table that comes out in PDF on Jasper Reports and I need a boolean expression to print an image only in the last row of the table. Someone can help me?
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answers533
viewsHow to Translate HTML to PDF in Javascript?
I need to convert an HTML made in the Tinymce editor to PDF. It turns out that the text written in the editor will contain tags that will be exchanged for database record values, such as a direct…
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answers49
viewsManage files on the server?
I am making a server using Nodejs and Express and in it I am generating pdfs of reports. How do I manage these files, and when I talk about managing I mean having options like opening the pdf,…
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answers282
viewsI am trying to generate a pdf file with php, but it generates a corrupted file
Follow the file code to display the pdf. This pdf is saved in the database. On an old php machine it works. But on the online server it generates the corrupted pdf file. <?php if…
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answer1144
viewsSend . pdf, in Base64, by e-mail
I get a string through a API external, which comes directly from the client (I only take care of the website, making it impossible to change the type of information I receive). This string is a .pdf…
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answers370
viewsHow to calculate fields in an Acrobatdc form using javascript?
I have a PDF form and I want one of the items to work as follows: After the fields A, B, C, and D are filled in, at another point of the form, A, B, C and D appear as options for a listbox.…
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answer470
viewsTransfer files from the server to the client?
I am generating a PDF on the Nodejs server and when it is ready I want it to be sent to the client and downloaded, all this through a GET request. The file will be generated on the server, stored at…
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answer6638
viewsDownload using the Xios?
I am using Axios to perform my application requests, and in one of the GET requests it returns a PDF file. When I do the GET request by Postman it opens a window to choose where to save the file,…
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answer1660
viewsHow can I display a PDF from Delphi?
I need the PDF to be displayed on the screen of the Delphi application, without the user having another software installed, such as Adobe Reader or Foxit. I use Delphi XE 10. Which component should…