Creates a presentation

Creates an html or powerpoint presentation in a working directory from list of words and translations. Here is an example of such presentation.

create_presentation(
  stimuli,
  translations = "",
  external = NULL,
  font_size = 50,
  output_dir,
  output_format = "html",
  output_file = "stimuli_presentation",
  render = TRUE
)

Arguments

stimuli	the vector of stimuli (obligatory). Can be a path to an image.
translations	the vector of translations (optional)
external	the vector with the indices of external images
font_size	font size in px (50, by default)
output_dir	the output directory for the rendered file
output_format	the string that difine the R Markdown output format: "html" (by default) or "pptx"
output_file	the name of the result presentation file (by default stimuli_presentation)
render	the logical argument, if TRUE render the created R Markdown presentation to the output_dir folder, otherwise returns the path to the temporary file with a Rmd file.

Value

If render is FALSE, the function returns a path to the temporary file. If render is TRUE, there is no output in a function.

Examples

create_presentation(
  stimuli = c("rzeka", "drzewo"),
  translations = c("river", "tree"),
  render = FALSE
)
#> [1] "/tmp/RtmpSz86LQ/stimuli_presentation304b15a8c39f.Rmd"

# with image
create_presentation(
  stimuli = c(
    "rzeka", "drzewo",
    system.file("extdata", "r-logo.png",
      package = "phonfieldwork"
    )
  ),
  translations = c("river", "tree", ""),
  external = 3,
  render = FALSE
)
#> [1] "/tmp/RtmpSz86LQ/stimuli_presentation304b316a5ad5.Rmd"