pdf

ciao a tutti. sto provando a creare un generatore di pdf, contenente del testo semplice e dei campi da compilare in un form, prima di generarlo. sto usando la classe cPDF (https://www.b4x.com/android/forum/threads/b4x-pdf-generator-b4x-cross-platform-class-100-b4x-code.145181/#content) ma il...

Hi all. I have a question about the DocumentPicker. Is it possible to show only PDF files? The problem is that in the user's phone might be PDF, Word, Excel files. And the user can mistakenly select a wrong file. If I use DocumentPicker.InitializeImport("picker", Array("public.content")) it...

Hi all. Is there any option to validate a PDF to make sure that the file isn't corrupted? Let's say a user has a pdf on his phone. In my app he needs to select a pdf, view it and if it's Ok click a button Send and send it to the server. But what if the PDF on his phone is corrupted or damaged...

Hi all. I have a question. I need to select a PDF on the user's phone (user will select this file), then open it and show the content to the user. If the user selected the correct file, I want him to confirm it by clicking a button below to save the file name in the local database. I'm using...

Hi all. Is it possible in iOS? I need to take a photo of the document, save it as PDF and send it over the Internet. Thanks.

I wanted a freeware pdf viewer without ads, tracking, data collection, and what have you. Besides, it wasn't obvious (to me at least) how to make an app that would be offered as default to open a certain type of file, especially a PDF. Time for some R&D fun, and here you go. Prerequisites...

Hi, Community How do I vertically center a text inside a rectangle using PDFGenerator. Thank you.

I'm going insane trying to get this working, I just want to open a protected PDF (password to view) and have it zoomable; but i can't get anything to work. I`ve tried all these and non-work to open the PDF and allow it to be zoomable: 1. Open PDF directly in WebView : gives error loading...

Hi, I`m loading a PDF into a Cavas in a WebView; however, the PDF opens (page appears) ...but then immediately disappears! I have attached a sample showing the issue. I can`t find the issue, can someone pls advise? James

Hi, I have a PDF file locally (Xui.defaultfolder), that is protected (Password)...how do I open this in a Webview automatically with the password? Thanks, James

hello and sorry if this question is repetitive, I want to make an app with an image which it has some labels and radio buttons on it and what I want to know is: how can I make whole of this pic and all objects on it to pdf document in size A4, I read and took some examples in forum but none of...

Hi, This class cPDF.bas (version 0.6 - 2024-01-03) generate PDF File with limited fonctionnalities (but enough for me) Add pages with different paper size (use constants or custom size) PDF standards font (Courier, Helvetica, Times, Symbol and Zapfdingbats), style (Normal, Bold, Italic...

Hello everyone, I want to share a method to be able to print or save as pdf a table from B4XTable. This code is very basic and can be adjusted for any need. You are free to play with its possibilities. In this case you will need the following libraries: -B4XTable 1.21+ -Printing 1.0+ (Link)...

Greetings Community, I'm trying to create a pdf file from a clv content. I have followed guides on this forum and arrived with the attached but i still need help because the image is squeezed when the content is alot. In my approach, i save the clv content as an bitmap and insert it in the...

I use this small vbs script to print all documents (in my case pdf files) on the standard printer (works fine in a WIN 10 production system). Call it via jShell with the folder as a parameter where the docs are. Printing PDF's is very easy as you don't need to know the installed PDF viever and...

Hello hope your'e well. Apps are getting more and more complicate and to work with the user needs a manual. This examples shows how you can add an help dialog to your B4XPages Project. The help information is taken from a pdf file. The help index is created from the app. If you do not like to...

Hi everyone, Is there any possibility to create PDF file from JPG images merged together ? One page equals one image. I searched the forum but only found Android examples. Thanks in advance.

Hi! I'm developing an api to interact with mssql. Now I'm trying to generate a PDF file with an external exe, to do so I call shell.run an powershell script and wait for it to close to write a response, but while the external exe is running the server not respond any other request. s.Initialize...

Hola amigos de B4A, mi consulta es: Estoy desarrollado una app de Gimnasios y mi idea es que cuando una persona venga a querer pagar su abono el dueño del gimnasio lo haga atravesar de la app. Mi idea es que cuando la transacción se haga, halla una opción de que el usuario apreté y mande un...

I was wondering if anyone can help. I have a bunch of PDF files created by another application (unknown quantity but known filenames) and I would like to merge them into 1 PDF file so that it can be attached and emailed as a unit. I have searched all over bu the solutions out there involve...