R: The EPUB e-book format

epub_book {bookdown} | R Documentation

## The EPUB e-book format

### Description

Convert a book to the EPUB format, which is is an e-book format supported by many readers, such as Amazon Kindle Fire and iBooks on Apple devices.

### Usage

    epub_book(fig_width = 5, fig_height = 4, dev = "png", fig_caption = TRUE,
        number_sections = TRUE, toc = FALSE, toc_depth = 3, stylesheet = NULL,
        cover_image = NULL, metadata = NULL, chapter_level = 1, epub_version = c("epub3",
            "epub"), md_extensions = NULL, pandoc_args = NULL)

### Arguments

`fig_width, fig_height, dev, fig_caption` | Figure options (width, height, the graphical device, and whether to render figure captions).
`number_sections` | Whether to number sections.
`toc, toc_depth` | Whether to generate a table of contents, and its depth.
`stylesheet` | A character vector of paths to CSS stylesheets to be applied to the eBook.
`cover_image` | The path to a cover image.
`metadata` | The path to the EPUB metadata file.
`chapter_level` | The level by which the e-book is split into separate “chapter” files.
`epub_version` | Whether to use version 3 or 2 of EPUB.
`md_extensions` | A character string of Pandoc Markdown extensions.
`pandoc_args` | A vector of additional Pandoc arguments.

### Note

Figure/table numbers cannot be generated if sections are not numbered (`number_sections = FALSE`).

[Package bookdown version 0.7 Index]