Theme functions are now generated from template variables

using inst/scripts/generate_theme_functions.R

NAMESPACE

@@ -9,3 +9,4 @@ export(mono_accent)
 export(mono_accent_inverse)
 export(mono_dark)
 export(mono_light)
+export(write_xaringan_theme)

R/mono.R

@@ -1,359 +0,0 @@
-#' Monotone Light Theme
-#'
-#' @param base_color Monotone base color, works best with a strong color, defaults to #23395b
-#' @param white_color Brightest color used, default is a very light version of `base_color`, defaults to `lighten_color(base_color, 0.9)`
-#' @param black_color Darkest color used, default is a very dark, version of `base_color`, defaults to `darken_color(base_color, 0.3)`
-#' @param text_color Text Color, defaults to `black_color`
-#' @param header_color Header Color, defaults to `base_color`
-#' @param background_color Slide Background Color, defaults to `white_color`
-#' @param link_color Link Color, defaults to `base_color`
-#' @param text_bold_color Bold Text Color, defaults to `base_color`
-#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
-#' @param code_highlight_color Code Line Highlight, defaults to #ffff88
-#' @param code_inline_color Inline Code Color, defaults to `base_color`
-#' @param code_inline_background_color Inline Code Background Color, defaults to NA
-#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
-#' @param inverse_text_color Inverse Text Color, defaults to `white_color`
-#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
-#' @param inverse_header_color Inverse Header Color, defaults to `white_color`
-#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
-#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
-#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
-#' @param left_column_subtle_color Left Column Text (not last), defaults to `lighten_color(base_color, 0.5)`
-#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
-#' @param blockquote_left_color Blockquote Left Border Color, defaults to `lighten_color(base_color, 0.5)`
-#' @param table_border_color Table top/bottom border, defaults to #666
-#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
-#' @param table_row_even_background_color Table Even Row Background Color, defaults to `lighten_color(base_color, 0.8)`
-#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
-#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
-#' @param text_font_weight Body Text Font Weight, defaults to normal
-#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
-#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
-#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
-#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
-#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
-#' @param header_font_weight Header Font Weight, defaults to normal
-#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
-#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
-#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
-#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
-#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
-#' @param outfile Customized xaringan CSS output file name
-#' @family Monotone themes
-#' @export
-mono_light <- function(
-  base_color                      = "#23395b",
-  white_color                     = lighten_color(base_color, 0.9),
-  black_color                     = darken_color(base_color, 0.3),
-  text_color                      = black_color,
-  header_color                    = base_color,
-  background_color                = white_color,
-  link_color                      = base_color,
-  text_bold_color                 = base_color,
-  text_slide_number_color         = base_color,
-  code_highlight_color            = "#ffff88",
-  code_inline_color               = base_color,
-  code_inline_background_color    = NA,
-  inverse_background_color        = base_color,
-  inverse_text_color              = white_color,
-  inverse_text_shadow             = FALSE,
-  inverse_header_color            = white_color,
-  title_slide_text_color          = inverse_text_color,
-  title_slide_background_color    = inverse_background_color,
-  title_slide_background_image    = NA,
-  left_column_subtle_color        = lighten_color(base_color, 0.5),
-  left_column_selected_color      = base_color,
-  blockquote_left_color           = lighten_color(base_color, 0.5),
-  table_border_color              = "#666",
-  table_row_border_color          = "#ddd",
-  table_row_even_background_color = lighten_color(base_color, 0.8),
-  text_font_google                = NULL,
-  text_font_family                = "'Droid Serif'",
-  text_font_weight                = "normal",
-  text_font_url                   = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
-  text_font_family_fallback       = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
-  text_font_base                  = "serif",
-  header_font_google              = NULL,
-  header_font_family              = "'Yanone Kaffeesatz'",
-  header_font_weight              = "normal",
-  header_font_url                 = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
-  code_font_google                = NULL,
-  code_font_family                = "'Source Code Pro'",
-  code_font_url                   = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
-  code_font_family_fallback       = "'Lucida Console', Monaco",
-  outfile                         = "xaringan-themed.css"
-) {
-  eval(parse(text = call_write_xaringan_theme()))
-}
-# generator: setup_theme_function("mono_light", template_mono_light, "#' @family Monotone themes", "#' @export", body = "  eval(parse(text = call_write_xaringan_theme()))")
-
-#' Monotone Dark Theme
-#'
-#' @param base_color Monotone Base Color, works best with a light color., defaults to #cbf7ed
-#' @param white_color Brightest color used, default is a very light version of `base_color`, defaults to `lighten_color(base_color, 0.8)`
-#' @param black_color Darkest color used, default is a very dark, version of `base_color`, defaults to `darken_color(base_color, 0.85)`
-#' @param text_color Text Color, defaults to `white_color`
-#' @param header_color Header Color, defaults to `base_color`
-#' @param background_color Slide Background Color, defaults to `black_color`
-#' @param link_color Link Color, defaults to `base_color`
-#' @param text_bold_color Bold Text Color, defaults to `base_color`
-#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
-#' @param code_highlight_color Code Line Highlight, defaults to #ffff88
-#' @param code_inline_color Inline Code Color, defaults to `base_color`
-#' @param code_inline_background_color Inline Code Background Color, defaults to NA
-#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
-#' @param inverse_text_color Inverse Text Color, defaults to `black_color`
-#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
-#' @param inverse_header_color Inverse Header Color, defaults to `black_color`
-#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
-#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
-#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
-#' @param left_column_subtle_color Left Column Text (not last), defaults to `darken_color(base_color, 0.5)`
-#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
-#' @param blockquote_left_color Blockquote Left Border Color, defaults to `darken_color(base_color, 0.5)`
-#' @param table_border_color Table top/bottom border, defaults to #666
-#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
-#' @param table_row_even_background_color Table Even Row Background Color, defaults to `darken_color(base_color, 0.7)`
-#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
-#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
-#' @param text_font_weight Body Text Font Weight, defaults to normal
-#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
-#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
-#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
-#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
-#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
-#' @param header_font_weight Header Font Weight, defaults to normal
-#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
-#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
-#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
-#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
-#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
-#' @param outfile Customized xaringan CSS output file name
-#' @family Monotone themes
-#' @export
-mono_dark <- function(
-  base_color                      = "#cbf7ed",
-  white_color                     = lighten_color(base_color, 0.8),
-  black_color                     = darken_color(base_color, 0.85),
-  text_color                      = white_color,
-  header_color                    = base_color,
-  background_color                = black_color,
-  link_color                      = base_color,
-  text_bold_color                 = base_color,
-  text_slide_number_color         = base_color,
-  code_highlight_color            = "#ffff88",
-  code_inline_color               = base_color,
-  code_inline_background_color    = NA,
-  inverse_background_color        = base_color,
-  inverse_text_color              = black_color,
-  inverse_text_shadow             = FALSE,
-  inverse_header_color            = black_color,
-  title_slide_text_color          = inverse_text_color,
-  title_slide_background_color    = inverse_background_color,
-  title_slide_background_image    = NA,
-  left_column_subtle_color        = darken_color(base_color, 0.5),
-  left_column_selected_color      = base_color,
-  blockquote_left_color           = darken_color(base_color, 0.5),
-  table_border_color              = "#666",
-  table_row_border_color          = "#ddd",
-  table_row_even_background_color = darken_color(base_color, 0.7),
-  text_font_google                = NULL,
-  text_font_family                = "'Droid Serif'",
-  text_font_weight                = "normal",
-  text_font_url                   = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
-  text_font_family_fallback       = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
-  text_font_base                  = "serif",
-  header_font_google              = NULL,
-  header_font_family              = "'Yanone Kaffeesatz'",
-  header_font_weight              = "normal",
-  header_font_url                 = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
-  code_font_google                = NULL,
-  code_font_family                = "'Source Code Pro'",
-  code_font_url                   = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
-  code_font_family_fallback       = "'Lucida Console', Monaco",
-  outfile                         = "xaringan-themed.css"
-) {
-  eval(parse(text = call_write_xaringan_theme()))
-}
-# setup_theme_function("mono_dark", template_mono_dark, "#' @family Monotone themes", "#' @export", body = "  eval(parse(text = call_write_xaringan_theme()))")
-
-#' Monotone Accent Theme
-#'
-#' @param base_color Monotone Base Color, works best with a strong color., defaults to #23395b
-#' @param white_color Brightest color used, defaults to #FFFFFF
-#' @param black_color Darkest color used, defaults to #272822
-#' @param text_color Text Color, defaults to `black_color`
-#' @param header_color Header Color, defaults to `base_color`
-#' @param background_color Slide Background Color, defaults to `white_color`
-#' @param link_color Link Color, defaults to `base_color`
-#' @param text_bold_color Bold Text Color, defaults to `base_color`
-#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
-#' @param code_highlight_color Code Line Highlight, defaults to #ffff88
-#' @param code_inline_color Inline Code Color, defaults to `base_color`
-#' @param code_inline_background_color Inline Code Background Color, defaults to NA
-#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
-#' @param inverse_text_color Inverse Text Color, defaults to `white_color`
-#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
-#' @param inverse_header_color Inverse Header Color, defaults to `white_color`
-#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
-#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
-#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
-#' @param left_column_subtle_color Left Column Text (not last), defaults to `lighten_color(base_color, 0.5)`
-#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
-#' @param blockquote_left_color Blockquote Left Border Color, defaults to `lighten_color(base_color, 0.5)`
-#' @param table_border_color Table top/bottom border, defaults to #666
-#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
-#' @param table_row_even_background_color Table Even Row Background Color, defaults to `lighten_color(base_color, 0.7)`
-#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
-#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
-#' @param text_font_weight Body Text Font Weight, defaults to normal
-#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
-#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
-#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
-#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
-#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
-#' @param header_font_weight Header Font Weight, defaults to normal
-#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
-#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
-#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
-#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
-#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
-#' @param outfile Customized xaringan CSS output file name
-#' @family Monotone themes
-#' @export
-mono_accent <- function(
-  base_color                      = "#23395b",
-  white_color                     = "#FFFFFF",
-  black_color                     = "#272822",
-  text_color                      = black_color,
-  header_color                    = base_color,
-  background_color                = white_color,
-  link_color                      = base_color,
-  text_bold_color                 = base_color,
-  text_slide_number_color         = base_color,
-  code_highlight_color            = "#ffff88",
-  code_inline_color               = base_color,
-  code_inline_background_color    = NA,
-  inverse_background_color        = base_color,
-  inverse_text_color              = white_color,
-  inverse_text_shadow             = FALSE,
-  inverse_header_color            = white_color,
-  title_slide_text_color          = inverse_text_color,
-  title_slide_background_color    = inverse_background_color,
-  title_slide_background_image    = NA,
-  left_column_subtle_color        = lighten_color(base_color, 0.5),
-  left_column_selected_color      = base_color,
-  blockquote_left_color           = lighten_color(base_color, 0.5),
-  table_border_color              = "#666",
-  table_row_border_color          = "#ddd",
-  table_row_even_background_color = lighten_color(base_color, 0.7),
-  text_font_google                = NULL,
-  text_font_family                = "'Droid Serif'",
-  text_font_weight                = "normal",
-  text_font_url                   = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
-  text_font_family_fallback       = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
-  text_font_base                  = "serif",
-  header_font_google              = NULL,
-  header_font_family              = "'Yanone Kaffeesatz'",
-  header_font_weight              = "normal",
-  header_font_url                 = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
-  code_font_google                = NULL,
-  code_font_family                = "'Source Code Pro'",
-  code_font_url                   = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
-  code_font_family_fallback       = "'Lucida Console', Monaco",
-  outfile                         = "xaringan-themed.css"
-) {
-  eval(parse(text = call_write_xaringan_theme()))
-}
-# setup_theme_function("mono_accent", template_mono_accent, "#' @family Monotone themes", "#' @export", body = "  eval(parse(text = call_write_xaringan_theme()))")
-
-#' Monotone Accent Inverse Theme
-#'
-#' @param base_color Monotone Base Color, works best with a light color., defaults to #cbf7ed
-#' @param white_color Brightest color used, default is a very light version of `base_color`, defaults to #FFFFFF
-#' @param black_color Darkest color used, default is a very dark, version of `base_color`, defaults to `darken_color(base_color, 0.9)`
-#' @param text_color Text Color, defaults to `white_color`
-#' @param header_color Header Color, defaults to `base_color`
-#' @param background_color Slide Background Color, defaults to `black_color`
-#' @param link_color Link Color, defaults to `base_color`
-#' @param text_bold_color Bold Text Color, defaults to `base_color`
-#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
-#' @param code_highlight_color Code Line Highlight, defaults to #ffff88
-#' @param code_inline_color Inline Code Color, defaults to `base_color`
-#' @param code_inline_background_color Inline Code Background Color, defaults to NA
-#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
-#' @param inverse_text_color Inverse Text Color, defaults to `black_color`
-#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
-#' @param inverse_header_color Inverse Header Color, defaults to `black_color`
-#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
-#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
-#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
-#' @param left_column_subtle_color Left Column Text (not last), defaults to `darken_color(base_color, 0.5)`
-#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
-#' @param blockquote_left_color Blockquote Left Border Color, defaults to `darken_color(base_color, 0.5)`
-#' @param table_border_color Table top/bottom border, defaults to #666
-#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
-#' @param table_row_even_background_color Table Even Row Background Color, defaults to `darken_color(base_color, 0.7)`
-#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
-#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
-#' @param text_font_weight Body Text Font Weight, defaults to normal
-#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
-#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
-#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
-#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
-#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
-#' @param header_font_weight Header Font Weight, defaults to normal
-#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
-#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
-#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
-#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
-#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
-#' @param outfile Customized xaringan CSS output file name
-#' @family Monotone themes
-#' @export
-mono_accent_inverse <- function(
-  base_color                      = "#cbf7ed",
-  white_color                     = "#FFFFFF",
-  black_color                     = darken_color(base_color, 0.9),
-  text_color                      = white_color,
-  header_color                    = base_color,
-  background_color                = black_color,
-  link_color                      = base_color,
-  text_bold_color                 = base_color,
-  text_slide_number_color         = base_color,
-  code_highlight_color            = "#ffff88",
-  code_inline_color               = base_color,
-  code_inline_background_color    = NA,
-  inverse_background_color        = base_color,
-  inverse_text_color              = black_color,
-  inverse_text_shadow             = FALSE,
-  inverse_header_color            = black_color,
-  title_slide_text_color          = inverse_text_color,
-  title_slide_background_color    = inverse_background_color,
-  title_slide_background_image    = NA,
-  left_column_subtle_color        = darken_color(base_color, 0.5),
-  left_column_selected_color      = base_color,
-  blockquote_left_color           = darken_color(base_color, 0.5),
-  table_border_color              = "#666",
-  table_row_border_color          = "#ddd",
-  table_row_even_background_color = darken_color(base_color, 0.7),
-  text_font_google                = NULL,
-  text_font_family                = "'Droid Serif'",
-  text_font_weight                = "normal",
-  text_font_url                   = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
-  text_font_family_fallback       = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
-  text_font_base                  = "serif",
-  header_font_google              = NULL,
-  header_font_family              = "'Yanone Kaffeesatz'",
-  header_font_weight              = "normal",
-  header_font_url                 = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
-  code_font_google                = NULL,
-  code_font_family                = "'Source Code Pro'",
-  code_font_url                   = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
-  code_font_family_fallback       = "'Lucida Console', Monaco",
-  outfile                         = "xaringan-themed.css"
-) {
-  eval(parse(text = call_write_xaringan_theme()))
-}
-# setup_theme_function("mono_accent_inverse", template_mono_accent_inverse, "#' @family Monotone themes", "#' @export", body = "  eval(parse(text = call_write_xaringan_theme()))")

R/mono_accent.R

@@ -0,0 +1,88 @@
+#' @param base_color Monotone Base Color, works best with a strong color., defaults to #23395b
+#' @param white_color Brightest color used, defaults to #FFFFFF
+#' @param black_color Darkest color used, defaults to #272822
+#' @param text_color Text Color, defaults to `black_color`
+#' @param header_color Header Color, defaults to `base_color`
+#' @param background_color Slide Background Color, defaults to `white_color`
+#' @param link_color Link Color, defaults to `base_color`
+#' @param text_bold_color Bold Text Color, defaults to `base_color`
+#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
+#' @param code_highlight_color Code Line Highlight, defaults to rgba(255,255,0,0.5)
+#' @param code_inline_color Inline Code Color, defaults to `base_color`
+#' @param code_inline_background_color Inline Code Background Color, defaults to NA
+#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
+#' @param inverse_text_color Inverse Text Color, defaults to `white_color`
+#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
+#' @param inverse_header_color Inverse Header Color, defaults to `white_color`
+#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
+#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
+#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
+#' @param left_column_subtle_color Left Column Text (not last), defaults to `lighten_color(base_color, 0.5)`
+#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
+#' @param blockquote_left_color Blockquote Left Border Color, defaults to `lighten_color(base_color, 0.5)`
+#' @param table_border_color Table top/bottom border, defaults to #666
+#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
+#' @param table_row_even_background_color Table Even Row Background Color, defaults to `lighten_color(base_color, 0.7)`
+#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
+#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
+#' @param text_font_weight Body Text Font Weight, defaults to normal
+#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
+#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
+#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
+#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
+#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
+#' @param header_font_weight Header Font Weight, defaults to normal
+#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
+#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
+#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
+#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
+#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
+#' @param outfile Customized xaringan CSS output file name
+#' @template mono_accent
+#' @family Monotone themes
+#' @export
+mono_accent <- function(
+  base_color = "#23395b",
+  white_color = "#FFFFFF",
+  black_color = "#272822",
+  text_color = black_color,
+  header_color = base_color,
+  background_color = white_color,
+  link_color = base_color,
+  text_bold_color = base_color,
+  text_slide_number_color = base_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
+  code_inline_color = base_color,
+  code_inline_background_color = NA,
+  inverse_background_color = base_color,
+  inverse_text_color = white_color,
+  inverse_text_shadow = FALSE,
+  inverse_header_color = white_color,
+  title_slide_text_color = inverse_text_color,
+  title_slide_background_color = inverse_background_color,
+  title_slide_background_image = NA,
+  left_column_subtle_color = lighten_color(base_color, 0.5),
+  left_column_selected_color = base_color,
+  blockquote_left_color = lighten_color(base_color, 0.5),
+  table_border_color = "#666",
+  table_row_border_color = "#ddd",
+  table_row_even_background_color = lighten_color(base_color, 0.7),
+  text_font_google = NULL,
+  text_font_family = "'Droid Serif'",
+  text_font_weight = "normal",
+  text_font_url = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
+  text_font_family_fallback = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
+  text_font_base = "serif",
+  header_font_google = NULL,
+  header_font_family = "'Yanone Kaffeesatz'",
+  header_font_weight = "normal",
+  header_font_url = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
+  code_font_google = NULL,
+  code_font_family = "'Source Code Pro'",
+  code_font_url = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
+  code_font_family_fallback = "'Lucida Console', Monaco",
+  outfile = "xaringan-themed.css"
+) {
+  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R
+  eval(parse(text = call_write_xaringan_theme()))
+}

R/mono_accent_inverse.R

@@ -0,0 +1,88 @@
+#' @param base_color Monotone Base Color, works best with a light color., defaults to #cbf7ed
+#' @param white_color Brightest color used, default is a very light version of `base_color`, defaults to #FFFFFF
+#' @param black_color Darkest color used, default is a very dark, version of `base_color`, defaults to `darken_color(base_color, 0.9)`
+#' @param text_color Text Color, defaults to `white_color`
+#' @param header_color Header Color, defaults to `base_color`
+#' @param background_color Slide Background Color, defaults to `black_color`
+#' @param link_color Link Color, defaults to `base_color`
+#' @param text_bold_color Bold Text Color, defaults to `base_color`
+#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
+#' @param code_highlight_color Code Line Highlight, defaults to rgba(255,255,0,0.5)
+#' @param code_inline_color Inline Code Color, defaults to `base_color`
+#' @param code_inline_background_color Inline Code Background Color, defaults to NA
+#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
+#' @param inverse_text_color Inverse Text Color, defaults to `black_color`
+#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
+#' @param inverse_header_color Inverse Header Color, defaults to `black_color`
+#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
+#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
+#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
+#' @param left_column_subtle_color Left Column Text (not last), defaults to `darken_color(base_color, 0.5)`
+#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
+#' @param blockquote_left_color Blockquote Left Border Color, defaults to `darken_color(base_color, 0.5)`
+#' @param table_border_color Table top/bottom border, defaults to #666
+#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
+#' @param table_row_even_background_color Table Even Row Background Color, defaults to `darken_color(base_color, 0.7)`
+#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
+#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
+#' @param text_font_weight Body Text Font Weight, defaults to normal
+#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
+#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
+#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
+#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
+#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
+#' @param header_font_weight Header Font Weight, defaults to normal
+#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
+#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
+#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
+#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
+#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
+#' @param outfile Customized xaringan CSS output file name
+#' @template mono_accent_inverse
+#' @family Monotone themes
+#' @export
+mono_accent_inverse <- function(
+  base_color = "#cbf7ed",
+  white_color = "#FFFFFF",
+  black_color = darken_color(base_color, 0.9),
+  text_color = white_color,
+  header_color = base_color,
+  background_color = black_color,
+  link_color = base_color,
+  text_bold_color = base_color,
+  text_slide_number_color = base_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
+  code_inline_color = base_color,
+  code_inline_background_color = NA,
+  inverse_background_color = base_color,
+  inverse_text_color = black_color,
+  inverse_text_shadow = FALSE,
+  inverse_header_color = black_color,
+  title_slide_text_color = inverse_text_color,
+  title_slide_background_color = inverse_background_color,
+  title_slide_background_image = NA,
+  left_column_subtle_color = darken_color(base_color, 0.5),
+  left_column_selected_color = base_color,
+  blockquote_left_color = darken_color(base_color, 0.5),
+  table_border_color = "#666",
+  table_row_border_color = "#ddd",
+  table_row_even_background_color = darken_color(base_color, 0.7),
+  text_font_google = NULL,
+  text_font_family = "'Droid Serif'",
+  text_font_weight = "normal",
+  text_font_url = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
+  text_font_family_fallback = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
+  text_font_base = "serif",
+  header_font_google = NULL,
+  header_font_family = "'Yanone Kaffeesatz'",
+  header_font_weight = "normal",
+  header_font_url = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
+  code_font_google = NULL,
+  code_font_family = "'Source Code Pro'",
+  code_font_url = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
+  code_font_family_fallback = "'Lucida Console', Monaco",
+  outfile = "xaringan-themed.css"
+) {
+  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R
+  eval(parse(text = call_write_xaringan_theme()))
+}

R/mono_dark.R

@@ -0,0 +1,88 @@
+#' @param base_color Monotone Base Color, works best with a light color., defaults to #cbf7ed
+#' @param white_color Brightest color used, default is a very light version of `base_color`, defaults to `lighten_color(base_color, 0.8)`
+#' @param black_color Darkest color used, default is a very dark, version of `base_color`, defaults to `darken_color(base_color, 0.85)`
+#' @param text_color Text Color, defaults to `white_color`
+#' @param header_color Header Color, defaults to `base_color`
+#' @param background_color Slide Background Color, defaults to `black_color`
+#' @param link_color Link Color, defaults to `base_color`
+#' @param text_bold_color Bold Text Color, defaults to `base_color`
+#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
+#' @param code_highlight_color Code Line Highlight, defaults to rgba(255,255,0,0.5)
+#' @param code_inline_color Inline Code Color, defaults to `base_color`
+#' @param code_inline_background_color Inline Code Background Color, defaults to NA
+#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
+#' @param inverse_text_color Inverse Text Color, defaults to `black_color`
+#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
+#' @param inverse_header_color Inverse Header Color, defaults to `black_color`
+#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
+#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
+#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
+#' @param left_column_subtle_color Left Column Text (not last), defaults to `darken_color(base_color, 0.5)`
+#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
+#' @param blockquote_left_color Blockquote Left Border Color, defaults to `darken_color(base_color, 0.5)`
+#' @param table_border_color Table top/bottom border, defaults to #666
+#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
+#' @param table_row_even_background_color Table Even Row Background Color, defaults to `darken_color(base_color, 0.7)`
+#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
+#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
+#' @param text_font_weight Body Text Font Weight, defaults to normal
+#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
+#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
+#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
+#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
+#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
+#' @param header_font_weight Header Font Weight, defaults to normal
+#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
+#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
+#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
+#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
+#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
+#' @param outfile Customized xaringan CSS output file name
+#' @template mono_dark
+#' @family Monotone themes
+#' @export
+mono_dark <- function(
+  base_color = "#cbf7ed",
+  white_color = lighten_color(base_color, 0.8),
+  black_color = darken_color(base_color, 0.85),
+  text_color = white_color,
+  header_color = base_color,
+  background_color = black_color,
+  link_color = base_color,
+  text_bold_color = base_color,
+  text_slide_number_color = base_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
+  code_inline_color = base_color,
+  code_inline_background_color = NA,
+  inverse_background_color = base_color,
+  inverse_text_color = black_color,
+  inverse_text_shadow = FALSE,
+  inverse_header_color = black_color,
+  title_slide_text_color = inverse_text_color,
+  title_slide_background_color = inverse_background_color,
+  title_slide_background_image = NA,
+  left_column_subtle_color = darken_color(base_color, 0.5),
+  left_column_selected_color = base_color,
+  blockquote_left_color = darken_color(base_color, 0.5),
+  table_border_color = "#666",
+  table_row_border_color = "#ddd",
+  table_row_even_background_color = darken_color(base_color, 0.7),
+  text_font_google = NULL,
+  text_font_family = "'Droid Serif'",
+  text_font_weight = "normal",
+  text_font_url = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
+  text_font_family_fallback = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
+  text_font_base = "serif",
+  header_font_google = NULL,
+  header_font_family = "'Yanone Kaffeesatz'",
+  header_font_weight = "normal",
+  header_font_url = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
+  code_font_google = NULL,
+  code_font_family = "'Source Code Pro'",
+  code_font_url = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
+  code_font_family_fallback = "'Lucida Console', Monaco",
+  outfile = "xaringan-themed.css"
+) {
+  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R
+  eval(parse(text = call_write_xaringan_theme()))
+}

R/mono_light.R

@@ -0,0 +1,88 @@
+#' @param base_color Monotone base color, works best with a strong color, defaults to #23395b
+#' @param white_color Brightest color used, default is a very light version of `base_color`, defaults to `lighten_color(base_color, 0.9)`
+#' @param black_color Darkest color used, default is a very dark, version of `base_color`, defaults to `darken_color(base_color, 0.3)`
+#' @param text_color Text Color, defaults to `black_color`
+#' @param header_color Header Color, defaults to `base_color`
+#' @param background_color Slide Background Color, defaults to `white_color`
+#' @param link_color Link Color, defaults to `base_color`
+#' @param text_bold_color Bold Text Color, defaults to `base_color`
+#' @param text_slide_number_color Slide Number Color, defaults to `base_color`
+#' @param code_highlight_color Code Line Highlight, defaults to rgba(255,255,0,0.5)
+#' @param code_inline_color Inline Code Color, defaults to `base_color`
+#' @param code_inline_background_color Inline Code Background Color, defaults to NA
+#' @param inverse_background_color Inverse Background Color, defaults to `base_color`
+#' @param inverse_text_color Inverse Text Color, defaults to `white_color`
+#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
+#' @param inverse_header_color Inverse Header Color, defaults to `white_color`
+#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
+#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
+#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
+#' @param left_column_subtle_color Left Column Text (not last), defaults to `lighten_color(base_color, 0.5)`
+#' @param left_column_selected_color Left Column Current Selection, defaults to `base_color`
+#' @param blockquote_left_color Blockquote Left Border Color, defaults to `lighten_color(base_color, 0.5)`
+#' @param table_border_color Table top/bottom border, defaults to #666
+#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
+#' @param table_row_even_background_color Table Even Row Background Color, defaults to `lighten_color(base_color, 0.8)`
+#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
+#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
+#' @param text_font_weight Body Text Font Weight, defaults to normal
+#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
+#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
+#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
+#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
+#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
+#' @param header_font_weight Header Font Weight, defaults to normal
+#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
+#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
+#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
+#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
+#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
+#' @param outfile Customized xaringan CSS output file name
+#' @template mono_light
+#' @family Monotone themes
+#' @export
+mono_light <- function(
+  base_color = "#23395b",
+  white_color = lighten_color(base_color, 0.9),
+  black_color = darken_color(base_color, 0.3),
+  text_color = black_color,
+  header_color = base_color,
+  background_color = white_color,
+  link_color = base_color,
+  text_bold_color = base_color,
+  text_slide_number_color = base_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
+  code_inline_color = base_color,
+  code_inline_background_color = NA,
+  inverse_background_color = base_color,
+  inverse_text_color = white_color,
+  inverse_text_shadow = FALSE,
+  inverse_header_color = white_color,
+  title_slide_text_color = inverse_text_color,
+  title_slide_background_color = inverse_background_color,
+  title_slide_background_image = NA,
+  left_column_subtle_color = lighten_color(base_color, 0.5),
+  left_column_selected_color = base_color,
+  blockquote_left_color = lighten_color(base_color, 0.5),
+  table_border_color = "#666",
+  table_row_border_color = "#ddd",
+  table_row_even_background_color = lighten_color(base_color, 0.8),
+  text_font_google = NULL,
+  text_font_family = "'Droid Serif'",
+  text_font_weight = "normal",
+  text_font_url = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
+  text_font_family_fallback = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
+  text_font_base = "serif",
+  header_font_google = NULL,
+  header_font_family = "'Yanone Kaffeesatz'",
+  header_font_weight = "normal",
+  header_font_url = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
+  code_font_google = NULL,
+  code_font_family = "'Source Code Pro'",
+  code_font_url = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
+  code_font_family_fallback = "'Lucida Console', Monaco",
+  outfile = "xaringan-themed.css"
+) {
+  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R
+  eval(parse(text = call_write_xaringan_theme()))
+}

R/setup_theme.R

@@ -1,35 +0,0 @@
-#' @keywords internal
-setup_theme_function <- function(
-  f_name = "write_xaringan_theme",
-  template = template_variables,
-  ...,
-  to_clipboard = TRUE,
-  body = NULL
-) {
-  `%,%` <- function(x, y) c(x, y)
-  tv <- template
-  null_default <- purrr::map_lgl(tv$default, is.null)
-  tv[null_default, 'default'] <- "{NULL}"
-  x <-
-    as.character(
-      glue::glue_data(
-        tv, "#' @param {variable} {description}, defaults to {stringr::str_replace_all(default, '[{{}}]', '`')}")) %,%
-    "#' @param outfile Customized xaringan CSS output file name" %,%
-    c(...) %,%
-    glue::glue("{f_name} <- function(") %,%
-    as.character(glue::glue_data(tv,
-                                 "  {variable} = {ifelse(!stringr::str_detect(default, '^[{].+[}]$'), paste0('\"', default, '\"'), stringr::str_replace_all(default, '[{}]', ''))},")) %,%
-    "  outfile = \"xaringan-themed.css\"" %,%
-    ") {"
-  if (!is.null(body)) x <- c(x, body, "}")
-  if (to_clipboard) message("Wrote function signature to clipboard.")
-  cat(x, sep = "\n",
-      file = if(to_clipboard) pipe("pbcopy", "w") else "")
-}
-
-#' @keywords internal
-call_write_xaringan_theme <- function() {
-  paste0("write_xaringan_theme(",
-         paste(template_variables$variable, collapse = ", "),
-         ")")
-}

R/theme.R

@@ -1,80 +1,80 @@
-#' Write Customized Xaringan Theme
-#'
-#' @param text_color Text Color
-#' @param header_color Header Color
-#' @param background_color Slide Background Color
-#' @param link_color Link Color
-#' @param text_bold_color Bold Text Color
-#' @param text_slide_number_color Slide Number Color
-#' @param code_highlight_color Code Line Highlight
-#' @param code_inline_color Inline Code Color
-#' @param code_inline_background_color Inline Code Background Color
-#' @param inverse_background_color Inverse Background Color
-#' @param inverse_text_color Inverse Text Color
-#' @param inverse_text_shadow Enables Shadow on text of inverse slides
-#' @param inverse_header_color Inverse Header Color
-#' @param title_slide_text_color Title Slide Text Color
-#' @param title_slide_background_color Title Slide Background Color
-#' @param title_slide_background_image Title Slide Background Image URL
-#' @param left_column_subtle_color Left Column Text (not last)
-#' @param left_column_selected_color Left Column Current Selection
-#' @param blockquote_left_color Blockquote Left Border Color
-#' @param table_border_color Table top/bottom border
-#' @param table_row_border_color Table row inner bottom border
-#' @param table_row_even_background_color Table Even Row Background Color
-#' @param text_font_google Use `google_font()` to specify body font
-#' @param text_font_family Body Text Font Family
-#' @param text_font_weight Body Text Font Weight
-#' @param text_font_url Body Text Font URL(s)
-#' @param text_font_family_fallback Body Text Font Fallbacks
-#' @param text_font_base Body Text Base Font (Total Failure Fallback)
-#' @param header_font_google Use `google_font()` to specify header font
-#' @param header_font_family Header Font Family
-#' @param header_font_weight Header Font Weight
-#' @param header_font_url Header Font URL
-#' @param code_font_google Use `google_font()` to specify code font
-#' @param code_font_family Code Font Family
-#' @param code_font_url Code Font URL
-#' @param code_font_family_fallback Code Font Fallback
+#' @param text_color Text Color, defaults to #000
+#' @param header_color Header Color, defaults to #000
+#' @param background_color Slide Background Color, defaults to #FFF
+#' @param link_color Link Color, defaults to rgb(249, 38, 114)
+#' @param text_bold_color Bold Text Color, defaults to NA
+#' @param text_slide_number_color Slide Number Color, defaults to `inverse_background_color`
+#' @param code_highlight_color Code Line Highlight, defaults to rgba(255,255,0,0.5)
+#' @param code_inline_color Inline Code Color, defaults to #000
+#' @param code_inline_background_color Inline Code Background Color, defaults to NA
+#' @param inverse_background_color Inverse Background Color, defaults to #272822
+#' @param inverse_text_color Inverse Text Color, defaults to #d6d6d6
+#' @param inverse_text_shadow Enables Shadow on text of inverse slides, defaults to `FALSE`
+#' @param inverse_header_color Inverse Header Color, defaults to #f3f3f3
+#' @param title_slide_text_color Title Slide Text Color, defaults to `inverse_text_color`
+#' @param title_slide_background_color Title Slide Background Color, defaults to `inverse_background_color`
+#' @param title_slide_background_image Title Slide Background Image URL, defaults to NA
+#' @param left_column_subtle_color Left Column Text (not last), defaults to #777
+#' @param left_column_selected_color Left Column Current Selection, defaults to #000
+#' @param blockquote_left_color Blockquote Left Border Color, defaults to lightgray
+#' @param table_border_color Table top/bottom border, defaults to #666
+#' @param table_row_border_color Table row inner bottom border, defaults to #ddd
+#' @param table_row_even_background_color Table Even Row Background Color, defaults to #eee
+#' @param text_font_google Use `google_font()` to specify body font, defaults to `NULL`
+#' @param text_font_family Body Text Font Family, defaults to 'Droid Serif'
+#' @param text_font_weight Body Text Font Weight, defaults to normal
+#' @param text_font_url Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic
+#' @param text_font_family_fallback Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'
+#' @param text_font_base Body Text Base Font (Total Failure Fallback), defaults to serif
+#' @param header_font_google Use `google_font()` to specify header font, defaults to `NULL`
+#' @param header_font_family Header Font Family, defaults to 'Yanone Kaffeesatz'
+#' @param header_font_weight Header Font Weight, defaults to normal
+#' @param header_font_url Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz
+#' @param code_font_google Use `google_font()` to specify code font, defaults to `NULL`
+#' @param code_font_family Code Font Family, defaults to 'Source Code Pro'
+#' @param code_font_url Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700
+#' @param code_font_family_fallback Code Font Fallback, defaults to 'Lucida Console', Monaco
 #' @param outfile Customized xaringan CSS output file name
+#' @template write_xaringan_theme
+#' @export
 write_xaringan_theme <- function(
-  text_color                      = "#000",
-  header_color                    = "#000",
-  background_color                = "#FFF",
-  link_color                      = "rgb(249, 38, 114)",
-  text_bold_color                 = NA,
-  text_slide_number_color         = color_inverse_bg,
-  code_highlight_color            = "#ffff88",
-  code_inline_color               = "#000",
-  code_inline_background_color    = NA,
-  inverse_background_color        = "#272822",
-  inverse_text_color              = "#d6d6d6",
-  inverse_text_shadow             = FALSE,
-  inverse_header_color            = "#f3f3f3",
-  title_slide_text_color          = color_inverse_text,
-  title_slide_background_color    = color_inverse_bg,
-  title_slide_background_image    = NA,
-  left_column_subtle_color        = "#777",
-  left_column_selected_color      = "#000",
-  blockquote_left_color           = "lightgray",
-  table_border_color              = "#666",
-  table_row_border_color          = "#ddd",
+  text_color = "#000",
+  header_color = "#000",
+  background_color = "#FFF",
+  link_color = "rgb(249, 38, 114)",
+  text_bold_color = NA,
+  text_slide_number_color = inverse_background_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
+  code_inline_color = "#000",
+  code_inline_background_color = NA,
+  inverse_background_color = "#272822",
+  inverse_text_color = "#d6d6d6",
+  inverse_text_shadow = FALSE,
+  inverse_header_color = "#f3f3f3",
+  title_slide_text_color = inverse_text_color,
+  title_slide_background_color = inverse_background_color,
+  title_slide_background_image = NA,
+  left_column_subtle_color = "#777",
+  left_column_selected_color = "#000",
+  blockquote_left_color = "lightgray",
+  table_border_color = "#666",
+  table_row_border_color = "#ddd",
   table_row_even_background_color = "#eee",
-  text_font_google                = NULL,
-  text_font_family                = "'Droid Serif'",
-  text_font_weight                = "normal",
-  text_font_url                   = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
-  text_font_family_fallback       = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
-  text_font_base                  = "serif",
-  header_font_google              = NULL,
-  header_font_family              = "'Yanone Kaffeesatz'",
-  header_font_weight              = "normal",
-  header_font_url                 = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
-  code_font_google                = NULL,
-  code_font_family                = "'Source Code Pro'",
-  code_font_url                   = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
-  code_font_family_fallback       = "'Lucida Console', Monaco",
-  outfile                         = "xaringan-themed.css"
+  text_font_google = NULL,
+  text_font_family = "'Droid Serif'",
+  text_font_weight = "normal",
+  text_font_url = "https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic",
+  text_font_family_fallback = "'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'",
+  text_font_base = "serif",
+  header_font_google = NULL,
+  header_font_family = "'Yanone Kaffeesatz'",
+  header_font_weight = "normal",
+  header_font_url = "https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz",
+  code_font_google = NULL,
+  code_font_family = "'Source Code Pro'",
+  code_font_url = "https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700",
+  code_font_family_fallback = "'Lucida Console', Monaco",
+  outfile = "xaringan-themed.css"
 ) {
   # Make sure font names are wrapped in quotes if they have spaces
   f_args <- names(formals(sys.function()))
@@ -83,7 +83,7 @@ write_xaringan_theme <- function(
       var, "<-quote_elements_w_spaces(", var, ")"
     )))
   }
-
+  
   # Use font_..._google args to overwrite font args
   for (var in f_args[grepl("font_google$", f_args)]) {
     gf <- eval(parse(text = var))
@@ -105,7 +105,7 @@ write_xaringan_theme <- function(
       }
     }
   }
-
+  
   tf <- system.file("resources", "template.css", package = "xaringanthemer")
   template <- readLines(tf, warn = FALSE)
   template <- paste(template, collapse = "\n")

R/utils.R

@@ -16,6 +16,19 @@ darken_color <- function(color_hex, strength = 0.8) {
   rgb(color_rgb[1], color_rgb[2], color_rgb[3], maxColorValue = 255)
 }
 
+adjust_value_color <- function(color_hext, strength = 0.5) {
+  color_hsv <- rgb2hsv(col2rgb(color_hex))[, 1]
+  color_hsv['v'] <- strength
+  hsv(color_hsv[1], color_hsv[2], color_hsv[3])
+}
+
+#' @keywords internal
+call_write_xaringan_theme <- function() {
+  paste0("write_xaringan_theme(",
+         paste(template_variables$variable, collapse = ", "),
+         ")")
+}
+
 #' Specify Google Font
 #'
 #' Builds Google Fonts URL from family name. Extra weights are given in the

inst/scripts/generate_theme_functions.R

@@ -0,0 +1,101 @@
+source(here::here("R/theme_settings.R"))
+
+setup_theme_function <- function(
+  f_name = "write_xaringan_theme",
+  template = template_variables,
+  ...,
+  file = "",
+  body = NULL
+) {
+  `%,%` <- function(x, y) c(x, y)
+  if (file == "clip" && !requireNamespace("clipr", quietly = TRUE)) file <- ""
+  tv <- template
+  null_default <- purrr::map_lgl(tv$default, is.null)
+  tv[null_default, 'default'] <- "{NULL}"
+  x <-
+    as.character(
+      glue::glue_data(
+        tv, "#' @param {variable} {description}, defaults to {stringr::str_replace_all(default, '[{{}}]', '`')}")) %,%
+    "#' @param outfile Customized xaringan CSS output file name" %,%
+    c(...) %,%
+    glue::glue("{f_name} <- function(") %,%
+    as.character(glue::glue_data(
+      tv, "  {variable} = {ifelse(!stringr::str_detect(default, '^[{].+[}]$'), paste0('\"', default, '\"'), stringr::str_replace_all(default, '[{}]', ''))},")) %,%
+    "  outfile = \"xaringan-themed.css\"" %,%
+    ") {"
+  if (!is.null(body)) x <- c(x, body, "}")
+  if (file == "clip") {
+    clipr::write_clip(x)
+    message("Wrote ", f_name, " function signature to clipboard.")
+  } else {
+    cat(x, sep = "\n", file = file)
+    message("Wrote ", f_name, " to ", file)
+  }
+  invisible()
+}
+
+# ---- Write Xaringan Theme Function ----
+setup_theme_function(
+  "write_xaringan_theme",
+  template_variables,
+  "#' @template write_xaringan_theme",
+  "#' @export",
+  body = paste0("  ", readLines(here::here("inst/scripts/write_xaringan_theme_body.R"))),
+  file = here::here("R/theme.R")
+)
+
+# ---- Monotone Light ----
+setup_theme_function(
+  "mono_light",
+  template_mono_light,
+  "#' @template mono_light",
+  "#' @family Monotone themes",
+  "#' @export",
+  body = c(
+    "  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R",
+    "  eval(parse(text = call_write_xaringan_theme()))"
+  ),
+  file = here::here("R/mono_light.R")
+)
+
+# ---- Monotone Dark ----
+setup_theme_function(
+  "mono_dark",
+  template_mono_dark,
+  "#' @template mono_dark",
+  "#' @family Monotone themes",
+  "#' @export",
+  body = c(
+    "  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R",
+    "  eval(parse(text = call_write_xaringan_theme()))"
+  ),
+  file = here::here("R/mono_dark.R")
+)
+
+# ---- Monotone Accent ----
+setup_theme_function(
+  "mono_accent",
+  template_mono_accent,
+  "#' @template mono_accent",
+  "#' @family Monotone themes",
+  "#' @export",
+  body = c(
+    "  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R",
+    "  eval(parse(text = call_write_xaringan_theme()))"
+  ),
+  file = here::here("R/mono_accent.R")
+)
+
+# ---- Monotone Accent Inverse ----
+setup_theme_function(
+  "mono_accent_inverse",
+  template_mono_accent_inverse,
+  "#' @template mono_accent_inverse",
+  "#' @family Monotone themes",
+  "#' @export",
+  body = c(
+    "  # DO NOT EDIT - Generated from inst/scripts/generate_theme_functions.R",
+    "  eval(parse(text = call_write_xaringan_theme()))"
+  ),
+  file = here::here("R/mono_accent_inverse.R")
+)

inst/scripts/write_xaringan_theme_body.R

@@ -0,0 +1,36 @@
+# Make sure font names are wrapped in quotes if they have spaces
+f_args <- names(formals(sys.function()))
+for (var in f_args[grepl("font_family$", f_args)]) {
+  eval(parse(text = paste0(
+    var, "<-quote_elements_w_spaces(", var, ")"
+  )))
+}
+
+# Use font_..._google args to overwrite font args
+for (var in f_args[grepl("font_google$", f_args)]) {
+  gf <- eval(parse(text = var))
+  if (is.null(gf)) next
+  if (!inherits(gf, "google_font")) stop(
+    "`", var, "` must be set using `google_font()`."
+  )
+  group <- stringr::str_split(var, "_")[[1]][1]
+  if (group == "text") {
+    text_font_family <- gf$family
+    text_font_weight <- gf$weights %||% "normal"
+    text_font_weight <- substr(text_font_weight, 1, regexpr(",", text_font_weight)[1]-1)
+    text_font_url    <- gf$url
+  } else {
+    for (thing in c("family", "url")) {
+      eval(parse(text = paste0(
+        group, "_font_", thing, " <- gf$", thing
+      )))
+    }
+  }
+}
+
+tf <- system.file("resources", "template.css", package = "xaringanthemer")
+template <- readLines(tf, warn = FALSE)
+template <- paste(template, collapse = "\n")
+x <- glue::glue(template, .open = "{{", .close = "}}")
+cat(x, file = outfile)
+outfile

man-roxygen/mono_accent.R

@@ -0,0 +1,3 @@
+#' @title Monotone Accent Theme
+#' @description The default xaringan theme with a single color used for color
+#'   accents on select elements (headers, bold text, etc.).

man-roxygen/mono_accent_inverse.R

@@ -0,0 +1,3 @@
+#' @title Monotone Accent Inverse Theme
+#' @description An "inverted" default xaringan theme with a single color used
+#'   for color accents on select elements (headers, bold text, etc.).

man-roxygen/mono_dark.R

@@ -0,0 +1,2 @@
+#' @title Monotone Dark Theme
+#' @description A dark monotone theme based around a single color.

man-roxygen/mono_light.R

@@ -0,0 +1,2 @@
+#' @title Monotone Light Theme
+#' @description A light monotone theme based around a single color.

man-roxygen/write_xaringan_theme.R

@@ -0,0 +1,2 @@
+#' @title Write A Customized Xaringan Theme
+#' @description Creates a customized Xaringan theme CSS file.

man/mono_accent.Rd

@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/mono.R
+% Please edit documentation in R/mono_accent.R
 \name{mono_accent}
 \alias{mono_accent}
 \title{Monotone Accent Theme}
@@ -8,7 +8,8 @@ mono_accent(base_color = "#23395b", white_color = "#FFFFFF",
   black_color = "#272822", text_color = black_color,
   header_color = base_color, background_color = white_color,
   link_color = base_color, text_bold_color = base_color,
-  text_slide_number_color = base_color, code_highlight_color = "#ffff88",
+  text_slide_number_color = base_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
   code_inline_color = base_color, code_inline_background_color = NA,
   inverse_background_color = base_color, inverse_text_color = white_color,
   inverse_text_shadow = FALSE, inverse_header_color = white_color,
@@ -51,7 +52,7 @@ mono_accent(base_color = "#23395b", white_color = "#FFFFFF",
 
 \item{text_slide_number_color}{Slide Number Color, defaults to \code{base_color}}
 
-\item{code_highlight_color}{Code Line Highlight, defaults to #ffff88}
+\item{code_highlight_color}{Code Line Highlight, defaults to rgba(255,255,0,0.5)}
 
 \item{code_inline_color}{Inline Code Color, defaults to \code{base_color}}
 
@@ -114,7 +115,8 @@ mono_accent(base_color = "#23395b", white_color = "#FFFFFF",
 \item{outfile}{Customized xaringan CSS output file name}
 }
 \description{
-Monotone Accent Theme
+The default xaringan theme with a single color used for color
+  accents on select elements (headers, bold text, etc.).
 }
 \seealso{
 Other Monotone themes: \code{\link{mono_accent_inverse}},

man/mono_accent_inverse.Rd

@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/mono.R
+% Please edit documentation in R/mono_accent_inverse.R
 \name{mono_accent_inverse}
 \alias{mono_accent_inverse}
 \title{Monotone Accent Inverse Theme}
@@ -8,7 +8,8 @@ mono_accent_inverse(base_color = "#cbf7ed", white_color = "#FFFFFF",
   black_color = darken_color(base_color, 0.9), text_color = white_color,
   header_color = base_color, background_color = black_color,
   link_color = base_color, text_bold_color = base_color,
-  text_slide_number_color = base_color, code_highlight_color = "#ffff88",
+  text_slide_number_color = base_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
   code_inline_color = base_color, code_inline_background_color = NA,
   inverse_background_color = base_color, inverse_text_color = black_color,
   inverse_text_shadow = FALSE, inverse_header_color = black_color,
@@ -51,7 +52,7 @@ mono_accent_inverse(base_color = "#cbf7ed", white_color = "#FFFFFF",
 
 \item{text_slide_number_color}{Slide Number Color, defaults to \code{base_color}}
 
-\item{code_highlight_color}{Code Line Highlight, defaults to #ffff88}
+\item{code_highlight_color}{Code Line Highlight, defaults to rgba(255,255,0,0.5)}
 
 \item{code_inline_color}{Inline Code Color, defaults to \code{base_color}}
 
@@ -114,7 +115,8 @@ mono_accent_inverse(base_color = "#cbf7ed", white_color = "#FFFFFF",
 \item{outfile}{Customized xaringan CSS output file name}
 }
 \description{
-Monotone Accent Inverse Theme
+An "inverted" default xaringan theme with a single color used
+  for color accents on select elements (headers, bold text, etc.).
 }
 \seealso{
 Other Monotone themes: \code{\link{mono_accent}},

man/mono_dark.Rd

@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/mono.R
+% Please edit documentation in R/mono_dark.R
 \name{mono_dark}
 \alias{mono_dark}
 \title{Monotone Dark Theme}
@@ -9,10 +9,10 @@ mono_dark(base_color = "#cbf7ed", white_color = lighten_color(base_color,
   text_color = white_color, header_color = base_color,
   background_color = black_color, link_color = base_color,
   text_bold_color = base_color, text_slide_number_color = base_color,
-  code_highlight_color = "#ffff88", code_inline_color = base_color,
-  code_inline_background_color = NA, inverse_background_color = base_color,
-  inverse_text_color = black_color, inverse_text_shadow = FALSE,
-  inverse_header_color = black_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
+  code_inline_color = base_color, code_inline_background_color = NA,
+  inverse_background_color = base_color, inverse_text_color = black_color,
+  inverse_text_shadow = FALSE, inverse_header_color = black_color,
   title_slide_text_color = inverse_text_color,
   title_slide_background_color = inverse_background_color,
   title_slide_background_image = NA,
@@ -52,7 +52,7 @@ mono_dark(base_color = "#cbf7ed", white_color = lighten_color(base_color,
 
 \item{text_slide_number_color}{Slide Number Color, defaults to \code{base_color}}
 
-\item{code_highlight_color}{Code Line Highlight, defaults to #ffff88}
+\item{code_highlight_color}{Code Line Highlight, defaults to rgba(255,255,0,0.5)}
 
 \item{code_inline_color}{Inline Code Color, defaults to \code{base_color}}
 
@@ -115,7 +115,7 @@ mono_dark(base_color = "#cbf7ed", white_color = lighten_color(base_color,
 \item{outfile}{Customized xaringan CSS output file name}
 }
 \description{
-Monotone Dark Theme
+A dark monotone theme based around a single color.
 }
 \seealso{
 Other Monotone themes: \code{\link{mono_accent_inverse}},

man/mono_light.Rd

@@ -1,5 +1,5 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/mono.R
+% Please edit documentation in R/mono_light.R
 \name{mono_light}
 \alias{mono_light}
 \title{Monotone Light Theme}
@@ -9,10 +9,10 @@ mono_light(base_color = "#23395b", white_color = lighten_color(base_color,
   text_color = black_color, header_color = base_color,
   background_color = white_color, link_color = base_color,
   text_bold_color = base_color, text_slide_number_color = base_color,
-  code_highlight_color = "#ffff88", code_inline_color = base_color,
-  code_inline_background_color = NA, inverse_background_color = base_color,
-  inverse_text_color = white_color, inverse_text_shadow = FALSE,
-  inverse_header_color = white_color,
+  code_highlight_color = "rgba(255,255,0,0.5)",
+  code_inline_color = base_color, code_inline_background_color = NA,
+  inverse_background_color = base_color, inverse_text_color = white_color,
+  inverse_text_shadow = FALSE, inverse_header_color = white_color,
   title_slide_text_color = inverse_text_color,
   title_slide_background_color = inverse_background_color,
   title_slide_background_image = NA,
@@ -52,7 +52,7 @@ mono_light(base_color = "#23395b", white_color = lighten_color(base_color,
 
 \item{text_slide_number_color}{Slide Number Color, defaults to \code{base_color}}
 
-\item{code_highlight_color}{Code Line Highlight, defaults to #ffff88}
+\item{code_highlight_color}{Code Line Highlight, defaults to rgba(255,255,0,0.5)}
 
 \item{code_inline_color}{Inline Code Color, defaults to \code{base_color}}
 
@@ -115,7 +115,7 @@ mono_light(base_color = "#23395b", white_color = lighten_color(base_color,
 \item{outfile}{Customized xaringan CSS output file name}
 }
 \description{
-Monotone Light Theme
+A light monotone theme based around a single color.
 }
 \seealso{
 Other Monotone themes: \code{\link{mono_accent_inverse}},

man/write_xaringan_theme.Rd

@@ -2,17 +2,17 @@
 % Please edit documentation in R/theme.R
 \name{write_xaringan_theme}
 \alias{write_xaringan_theme}
-\title{Write Customized Xaringan Theme}
+\title{Write A Customized Xaringan Theme}
 \usage{
 write_xaringan_theme(text_color = "#000", header_color = "#000",
   background_color = "#FFF", link_color = "rgb(249, 38, 114)",
-  text_bold_color = NA, text_slide_number_color = color_inverse_bg,
-  code_highlight_color = "#ffff88", code_inline_color = "#000",
+  text_bold_color = NA, text_slide_number_color = inverse_background_color,
+  code_highlight_color = "rgba(255,255,0,0.5)", code_inline_color = "#000",
   code_inline_background_color = NA, inverse_background_color = "#272822",
   inverse_text_color = "#d6d6d6", inverse_text_shadow = FALSE,
   inverse_header_color = "#f3f3f3",
-  title_slide_text_color = color_inverse_text,
-  title_slide_background_color = color_inverse_bg,
+  title_slide_text_color = inverse_text_color,
+  title_slide_background_color = inverse_background_color,
   title_slide_background_image = NA, left_column_subtle_color = "#777",
   left_column_selected_color = "#000", blockquote_left_color = "lightgray",
   table_border_color = "#666", table_row_border_color = "#ddd",
@@ -29,80 +29,80 @@ write_xaringan_theme(text_color = "#000", header_color = "#000",
   outfile = "xaringan-themed.css")
 }
 \arguments{
-\item{text_color}{Text Color}
+\item{text_color}{Text Color, defaults to #000}
 
-\item{header_color}{Header Color}
+\item{header_color}{Header Color, defaults to #000}
 
-\item{background_color}{Slide Background Color}
+\item{background_color}{Slide Background Color, defaults to #FFF}
 
-\item{link_color}{Link Color}
+\item{link_color}{Link Color, defaults to rgb(249, 38, 114)}
 
-\item{text_bold_color}{Bold Text Color}
+\item{text_bold_color}{Bold Text Color, defaults to NA}
 
-\item{text_slide_number_color}{Slide Number Color}
+\item{text_slide_number_color}{Slide Number Color, defaults to \code{inverse_background_color}}
 
-\item{code_highlight_color}{Code Line Highlight}
+\item{code_highlight_color}{Code Line Highlight, defaults to rgba(255,255,0,0.5)}
 
-\item{code_inline_color}{Inline Code Color}
+\item{code_inline_color}{Inline Code Color, defaults to #000}
 
-\item{code_inline_background_color}{Inline Code Background Color}
+\item{code_inline_background_color}{Inline Code Background Color, defaults to NA}
 
-\item{inverse_background_color}{Inverse Background Color}
+\item{inverse_background_color}{Inverse Background Color, defaults to #272822}
 
-\item{inverse_text_color}{Inverse Text Color}
+\item{inverse_text_color}{Inverse Text Color, defaults to #d6d6d6}
 
-\item{inverse_text_shadow}{Enables Shadow on text of inverse slides}
+\item{inverse_text_shadow}{Enables Shadow on text of inverse slides, defaults to \code{FALSE}}
 
-\item{inverse_header_color}{Inverse Header Color}
+\item{inverse_header_color}{Inverse Header Color, defaults to #f3f3f3}
 
-\item{title_slide_text_color}{Title Slide Text Color}
+\item{title_slide_text_color}{Title Slide Text Color, defaults to \code{inverse_text_color}}
 
-\item{title_slide_background_color}{Title Slide Background Color}
+\item{title_slide_background_color}{Title Slide Background Color, defaults to \code{inverse_background_color}}
 
-\item{title_slide_background_image}{Title Slide Background Image URL}
+\item{title_slide_background_image}{Title Slide Background Image URL, defaults to NA}
 
-\item{left_column_subtle_color}{Left Column Text (not last)}
+\item{left_column_subtle_color}{Left Column Text (not last), defaults to #777}
 
-\item{left_column_selected_color}{Left Column Current Selection}
+\item{left_column_selected_color}{Left Column Current Selection, defaults to #000}
 
-\item{blockquote_left_color}{Blockquote Left Border Color}
+\item{blockquote_left_color}{Blockquote Left Border Color, defaults to lightgray}
 
-\item{table_border_color}{Table top/bottom border}
+\item{table_border_color}{Table top/bottom border, defaults to #666}
 
-\item{table_row_border_color}{Table row inner bottom border}
+\item{table_row_border_color}{Table row inner bottom border, defaults to #ddd}
 
-\item{table_row_even_background_color}{Table Even Row Background Color}
+\item{table_row_even_background_color}{Table Even Row Background Color, defaults to #eee}
 
-\item{text_font_google}{Use \code{google_font()} to specify body font}
+\item{text_font_google}{Use \code{google_font()} to specify body font, defaults to \code{NULL}}
 
-\item{text_font_family}{Body Text Font Family}
+\item{text_font_family}{Body Text Font Family, defaults to 'Droid Serif'}
 
-\item{text_font_weight}{Body Text Font Weight}
+\item{text_font_weight}{Body Text Font Weight, defaults to normal}
 
-\item{text_font_url}{Body Text Font URL(s)}
+\item{text_font_url}{Body Text Font URL(s), defaults to https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic}
 
-\item{text_font_family_fallback}{Body Text Font Fallbacks}
+\item{text_font_family_fallback}{Body Text Font Fallbacks, defaults to 'Palatino Linotype', 'Book Antiqua', Palatino, 'Microsoft YaHei', 'Songti SC'}
 
-\item{text_font_base}{Body Text Base Font (Total Failure Fallback)}
+\item{text_font_base}{Body Text Base Font (Total Failure Fallback), defaults to serif}
 
-\item{header_font_google}{Use \code{google_font()} to specify header font}
+\item{header_font_google}{Use \code{google_font()} to specify header font, defaults to \code{NULL}}
 
-\item{header_font_family}{Header Font Family}
+\item{header_font_family}{Header Font Family, defaults to 'Yanone Kaffeesatz'}
 
-\item{header_font_weight}{Header Font Weight}
+\item{header_font_weight}{Header Font Weight, defaults to normal}
 
-\item{header_font_url}{Header Font URL}
+\item{header_font_url}{Header Font URL, defaults to https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz}
 
-\item{code_font_google}{Use \code{google_font()} to specify code font}
+\item{code_font_google}{Use \code{google_font()} to specify code font, defaults to \code{NULL}}
 
-\item{code_font_family}{Code Font Family}
+\item{code_font_family}{Code Font Family, defaults to 'Source Code Pro'}
 
-\item{code_font_url}{Code Font URL}
+\item{code_font_url}{Code Font URL, defaults to https://fonts.googleapis.com/css?family=Source+Code+Pro:400,700}
 
-\item{code_font_family_fallback}{Code Font Fallback}
+\item{code_font_family_fallback}{Code Font Fallback, defaults to 'Lucida Console', Monaco}
 
 \item{outfile}{Customized xaringan CSS output file name}
 }
 \description{
-Write Customized Xaringan Theme
+Creates a customized Xaringan theme CSS file.
 }