Makzan / I share what I learned

Using DocRaptor to generate PDF

This is the first post on my journal of using DocRaptor to generate PDF. I will keep posting how I use the PDF generator for my course materials.

I write online courses on and would like to generate PDF book from my teaching materials. Previously, I had been using LeanPub to generate the PDFs. I also try generating PDF quickly by using Ulysses’ PDF export. But I need more freedoms than these approaches. I know that PrinceXML is the go-to PDF generation engine for converting my HTML content into PDF. But the price is too expensive for me until I met the DocRaptor. It provides the same PrinceXML engine but charges as a subscription base. 150 documents generation per month fits my needs. So I’m now trying to create PDF slides and PDF books from my course writings.

These are my 2 main categories:

  1. Book content, such as my mobile first web design course.
  2. Markdown slides, such as my Python slide.

Here are the results so far:

The result is so far so good. I am able to generate the book content into LeanPub similar result. The remote images are successfully embedded. I haven’t add code syntax highlighting yet. But the highlight works in my slides PDF output.

What works so far:

  • Almost exactly the same output between PDF and HTML/CSS.
  • Can create multiple columns by using float and CSS columns.

What needs more work:

  • Avoid content overflow in slide, especially code blocks.
  • Add code syntax highlight to book PDF generation.
  • Add outline to the output PDF.

Here are the PDF output:

Published on 2019-05-18. More articles like this:
- DocRaptor
- Writing

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