to_gif: Render slides as a GIF file.

In renderthis: Render Slides to Different Formats

Render slides as a GIF file.

Description

Render slides as a GIF video file. The function renders to the PDF, converts each slide in the PDF to a PNG, and then converts the deck of PNG files to a GIF file.

Usage

to_gif(
  from,
  to = NULL,
  density = 100,
  slides = "all",
  fps = 1,
  complex_slides = FALSE,
  partial_slides = FALSE,
  delay = 1,
  keep_intermediates = FALSE
)

Arguments

from	Path to an .Rmd, .qmd, .html, .pdf file, or a URL. If from is a URL to slides on a website, you must provide the full URL ending in ".html".
to	Name of the output .gif file.
density	Resolution of the resulting PNGs in each slide file. Defaults to 100.
slides	A numeric or integer vector of the slide number(s) to include in the GIF, or one of "all", "first", or "last". Negative integers select which slides not to include. Defaults to "all", in which case all slides are included.
fps	Frames per second in the animated GIF.
complex_slides	For "complex" slides (e.g. slides with panelsets or other html widgets or advanced features), set complex_slides = TRUE. Defaults to FALSE. This will use the chromote package to iterate through the slides at a pace set by the delay argument. Requires a local installation of Chrome.
partial_slides	Should partial (continuation) slides be included in the output? If FALSE, the default, only the complete slide is included in the PDF.
delay	Seconds of delay between advancing to and printing a new slide. Only used if complex_slides = TRUE or partial_slides = TRUE.
keep_intermediates	Should we keep the intermediate files used to render the final output? The default is FALSE.

Value

Slides are rendered as a .gif file.

Examples

with_example("slides.Rmd", requires_chrome = TRUE, {
    # Render gif from Rmd, html, pdf, or direct URL
    to_gif("slides.Rmd")
})

renderthis documentation built on Sept. 24, 2022, 9:07 a.m.