I'm using gem 'receipts' by Chris Oliver, and I want to insert QRcode with payment details (to the footer section for example). Models: Partner and Ch ...

I'm working at a company where we upload a good amount of PDFs, which we later stamp using Prawn. Occasionally these PDFs upload and save fine, but wh ...

I have been using Prawnpdf in Ruby to generate pdf documents. The only issue that I have is that I cannot modify the rendered text in the pdf file aft ...

I have been trying to create a table in a pdf i am generating using Prawn gem in rails. I have been following some tutorial but when I try adding the ...

I am working on a Rails project and I need to convert the HTML page to a PDF page but it's writing HTML as it is on a pdf page. PDF page is not showin ...

I need to attach a XML file within a PDF file to be PDF/A3 compliant. I am using rails and so far I had no issues to generate my PDF (using Prawn gem) ...

I am having trouble with how to create a two-column bulleted list using prawn PDF and prawn/table. I wanted to know if there is a way to do it that's ...

I am using the prawn gem to create pdf's. So, to create tables requires using the separate prawn-table gem. For some reason, I am unable to require t ...

When I run my code, my white box does not appear. I need a white box to cover existing images, text, so I can add new text. If I change the color to b ...

I generate PDF documents using Prawn in Rails. For years I have only inserted jpg's into PDFs. More recently I've had a need to insert an external PDF ...

I am using the prawn Ruby gem to generate PDF files in my application. I would like to insert some metadata in the PDF and have done as specified in t ...

I'm using Ruby for scripting, and Prawn-labels to print ISBN labels for books, using Barby to generate the EAN-13 bar codes. The ISBNs come out of My ...

This seems to be easy but I can't find a solution. I have a table like this: I want to do something like this: Can you do this in Prawn? ...

I use gem prawn to generate pdf file. I want to have horizontal line 105 mm from top, 1pt line, #000. I've set left margin and top margin (I need it i ...

I'm using Prawn gem to generate the PDF file (A4 format). I want to have two horizontal lines/folding marks which should be available: 105 mm from top ...

So I have an image that's being saved in a database that I need to show on my Prawn Pdf, but when I pull the image, decode it, and try to display it o ...

In my Rails 6 app with Ruby 2.7 I'm using gem prawn to generate a pdf file. So far everything has been rather straight forward. I'm having a problem d ...

I am trying to recreate this in Prawn but could not get the rounded rectangles inside the table cell. I have used Prawn table and here is my code - ...

I'm trying to generate a table while changing the background color of a cell under a condition. I've resorted coming to here for help. Here's an examp ...

I am want to implement password protection to my csv/xlsx file, but somehow not able to. I am not able to find something written well over the interne ...