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##' Templates for RMarkdown-based Beamer PDF presentations supporting
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##' the \sQuote{Metropolis} style by Matthias Vogelgesang and others,
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2018-10-08 17:03:18 +11:00
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##' the \sQuote{IQSS} style by Ista Zahn and Gary King,
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##' and the \sQuote{Monash} style by Rob J Hyndman.
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##'
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2018-09-18 20:22:22 -05:00
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##' Note that not all options and customizations available at the LaTeX
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##' level are implemented or supported yet. A number of styling options
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##' could be exposed by setting YAML meta-data in the header for either
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##' style. This needs more testing and documentation.
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##'
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2018-09-18 20:22:22 -05:00
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##' @title Binb is not Beamer - PDF Presentation Themes
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##'
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##' @param toc A logical variable defaulting to \code{FALSE}.
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##' @param slide_level A numeric variable defaulting to two for
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##' \sQuote{Metropolis} and \sQuote{Monash}, and three for \sQuote{IQSS}.
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##' @param incremental A logical variable defaulting to \code{FALSE}.
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##' @param fig_width A numeric variable defaulting to ten.
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##' @param fig_height A numeric variable defaulting to seven.
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##' @param fig_crop A logical variable defaulting to \code{TRUE}.
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##' @param fig_caption A logical variable defaulting to \code{TRUE}.
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##' @param dev A character variable defaulting to \dQuote{pdf}.
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##' @param df_print A character variable defaulting to \dQuote{default}.
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##' @param fonttheme A character variable defaulting to \dQuote{default}.
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##' @param highlight A character variable defaulting to \dQuote{tango}.
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##' @param keep_tex A logical variable defaulting to \code{FALSE}.
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##' @param latex_engine A character variable defaulting to \dQuote{xelatex}.
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##' @param citation_package An optional character variable with possible value
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##' \dQuote{none}, \dQuote{natbib} (the default), or \dQuote{biblatex}.
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##' @param includes An optional character variable defaulting to \code{NULL}.
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##' @param md_extensions An optional character variable defaulting to \code{NULL}.
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##' @param pandoc_args An optional character variable defaulting to \code{NULL}.
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##'
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##' @section IQSS Details: We currently set \code{slide_level} to three to use
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##' the same appearance as the LaTeX demo. This means section and sub-section headers
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##' use one and two hash marks, new slides use three, and \dQuote{box} environments
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##' start with four. More commonly, Beamer theme use two and work without subsections.
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##'
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##' @seealso Three other packages also offer RMarkdown interfaces to LaTeX
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##' (or HTML) content: \code{\link[tint]{tint}} for Tufte-style pdf and html,
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##' \code{\link[pinp]{pinp}} for two-column pdf vignettes, and
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##' \code{\link[linl]{linl}} for LaTeX letters.
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##'
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##' @return RMarkdown content processed is returned for use by the
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##' \code{\link[rmarkdown]{render}} function but the function is invoked
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##' for it side effect of creating the pdf file.
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##'
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##' @author Dirk Eddelbuettel
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##'
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##' @examples
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##' \dontrun{
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##' library(rmarkdown)
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##' draft("myslides.Rmd", template="metropolis", package="binb", edit=FALSE)
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##' setwd("myslides") ## template creates a new subdir
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##' render("myslides.Rmd")
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##' }
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metropolis <- function(toc = FALSE,
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slide_level = 2,
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incremental = FALSE,
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fig_width = 10,
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fig_height = 7,
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fig_crop = TRUE,
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fig_caption = TRUE,
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dev = 'pdf',
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df_print = "default",
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fonttheme = "default",
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highlight = "tango",
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keep_tex = FALSE,
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latex_engine = "xelatex",
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citation_package = c("none", "natbib", "biblatex"),
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includes = NULL,
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md_extensions = NULL,
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pandoc_args = NULL) {
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template <- system.file("rmarkdown", "templates", "metropolis",
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"resources", "template.tex",
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package="binb")
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rmarkdown::beamer_presentation(template = template,
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toc = toc,
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slide_level = slide_level,
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incremental = incremental,
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fig_width = fig_width,
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fig_height = fig_height,
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fig_crop = fig_crop,
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fig_caption = fig_caption,
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dev = dev,
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df_print = df_print,
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theme = "metropolis",
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fonttheme = fonttheme,
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highlight = highlight,
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keep_tex = keep_tex,
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latex_engine = latex_engine,
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citation_package = citation_package,
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includes = includes,
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md_extensions = md_extensions,
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pandoc_args = pandoc_args)
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}
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2018-09-16 08:28:08 -05:00
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##' @rdname metropolis
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iqss <- function(toc = FALSE,
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slide_level = 3,
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incremental = FALSE,
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fig_width = 10,
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fig_height = 7,
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fig_crop = TRUE,
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fig_caption = TRUE,
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dev = 'pdf',
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df_print = "default",
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fonttheme = "default",
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highlight = "haddock",
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keep_tex = FALSE,
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latex_engine = "xelatex",
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citation_package = c("none", "natbib", "biblatex"),
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includes = NULL,
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md_extensions = NULL,
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pandoc_args = NULL) {
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for (f in c("beamercolorthemeiqss.sty", "beamerfontthemeiqss.sty",
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"beamerthemeiqss.sty", "header.png", "figs/"))
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if (!file.exists(f))
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file.copy(system.file("rmarkdown", "templates", "iqss", "skeleton",
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f, package="binb"),
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".", recursive=TRUE)
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template <- system.file("rmarkdown", "templates", "iqss",
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"resources", "template.tex",
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package="binb")
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rmarkdown::beamer_presentation(template = template,
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toc = toc,
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slide_level = slide_level,
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incremental = incremental,
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fig_width = fig_width,
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fig_height = fig_height,
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fig_crop = fig_crop,
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fig_caption = fig_caption,
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dev = dev,
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df_print = df_print,
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theme = "iqss",
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fonttheme = fonttheme,
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highlight = highlight,
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keep_tex = keep_tex,
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latex_engine = latex_engine,
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citation_package = citation_package,
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includes = includes,
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md_extensions = md_extensions,
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pandoc_args = pandoc_args)
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}
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2018-10-08 17:03:18 +11:00
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##' @rdname metropolis
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monash <- function(toc = FALSE,
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slide_level = 2,
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incremental = FALSE,
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fig_width = 8,
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fig_height = 5,
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fig_crop = TRUE,
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fig_caption = TRUE,
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dev = 'pdf',
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df_print = "default",
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fonttheme = "default",
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highlight = "tango",
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keep_tex = FALSE,
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latex_engine = "pdflatex",
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citation_package = c("none", "natbib", "biblatex"),
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includes = NULL,
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md_extensions = NULL,
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pandoc_args = NULL) {
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for (f in c("beamercolorthememonash.sty", "beamerfontthememonash.sty",
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"beamerthememonash.sty", "titlepage.png", "figs/"))
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if (!file.exists(f))
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file.copy(system.file("rmarkdown", "templates", "monash", "skeleton",
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f, package="binb"),
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".", recursive=TRUE)
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template <- system.file("rmarkdown", "templates", "monash",
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"resources", "template.tex",
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package="binb")
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rmarkdown::beamer_presentation(template = template,
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toc = toc,
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slide_level = slide_level,
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incremental = incremental,
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fig_width = fig_width,
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fig_height = fig_height,
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fig_crop = fig_crop,
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fig_caption = fig_caption,
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dev = dev,
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df_print = df_print,
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theme = "monash",
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fonttheme = fonttheme,
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highlight = highlight,
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keep_tex = keep_tex,
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latex_engine = latex_engine,
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citation_package = citation_package,
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includes = includes,
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md_extensions = md_extensions,
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pandoc_args = pandoc_args)
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}
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2018-09-22 10:28:26 -05:00
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##' @rdname metropolis
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presento <- function(toc = FALSE,
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slide_level = 2,
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incremental = FALSE,
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fig_width = 10,
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fig_height = 7,
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fig_crop = TRUE,
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fig_caption = TRUE,
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dev = 'pdf',
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df_print = "default",
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fonttheme = "default",
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highlight = "haddock",
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keep_tex = FALSE,
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latex_engine = "xelatex",
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citation_package = c("none", "natbib", "biblatex"),
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includes = NULL,
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md_extensions = NULL,
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pandoc_args = NULL) {
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for (f in c("presento.sty", "images/"))
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if (!file.exists(f))
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file.copy(system.file("rmarkdown", "templates",
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"presento", "skeleton", f, package="binb"),
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".", recursive=TRUE)
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template <- system.file("rmarkdown", "templates", "presento",
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"resources", "template.tex",
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package="binb")
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2018-09-16 08:28:08 -05:00
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rmarkdown::beamer_presentation(template = template,
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toc = toc,
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slide_level = slide_level,
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incremental = incremental,
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fig_width = fig_width,
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fig_height = fig_height,
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fig_crop = fig_crop,
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fig_caption = fig_caption,
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dev = dev,
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df_print = df_print,
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theme = "iqss",
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fonttheme = fonttheme,
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highlight = highlight,
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keep_tex = keep_tex,
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latex_engine = latex_engine,
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citation_package = citation_package,
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includes = includes,
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md_extensions = md_extensions,
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pandoc_args = pandoc_args)
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}
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2018-09-15 09:05:26 -05:00
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# Call rmarkdown::pdf_documet and mark the return value as inheriting pdf_document
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inherit_pdf_document <- function(...) {
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fmt <- rmarkdown::pdf_document(...)
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fmt$inherits <- "pdf_document"
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fmt
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}
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knitr_fun <- function(name) utils::getFromNamespace(name, 'knitr')
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output_asis <- knitr_fun('output_asis')
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