added color functionality to anim_options

before the additional arguments such as color_header  = "black" would trigger a warning that the argument is not recognised. Now the color arguments passed to add_color_join

R/animate_joins.R

 #' @param by the by arguments for the join
 #' @param export the export type, either gif, first or last. The latter two
 #'              export ggplots of the first/last state of the join
-#' @param ... further arguments passed to static_plot
+#' @param ... further arguments passed to anim_options()
 #'
 #' @return either a gif or a ggplot
 #'
 #' animate_semi_join(x, y, by = "id")
 #' animate_anti_join(x, y, by = "id")
 #'
-#' # further arguments can be passed to all animate_* functions
+#' # further arguments can be passed to all animate_* functions, see also ?anim_options
 #' animate_full_join(
 #'   x, y, by = "id", export = "last",
 #'   text_size = 5, title_size = 25,

R/animate_options.R

 #' Helper function to set animation and plotting options to be passed to
 #' [animate_plot()] and [static_plot()].
 #'
+#' @param color_header Color of the header row.
+#' @param color_other Color of the cells that are not highlighted otherwise.
+#' @param color_missing Color of the missing cells.
+#' @param color_fun A function that generates the colors for the highlighted
+#'   cells, default is [scales::brewer_pal()] Set1.
+#' @param text_color Color of the text of the cells, default is a black or
+#'   white, based on the background color of the cell.
 #' @param text_family Font family for the plot text, default is "Fira Mono". Use
 #'   [set_font_size()] to set global default font sizes.
 #' @param title_family Font family for the plot title, default is "Fira Mono".
   title_family = NULL,
   text_size    = NULL,
   title_size   = NULL,
+  color_header = NULL,
+  color_other  = NULL,
+  color_missing = NULL,
+  color_fun    = NULL,
+  text_color   = NULL,
   ...
 ){
   enter_name <- if (!missing(enter)) rlang::quo_name(rlang::enquo(enter))
     text_size    = text_size,
     title_family = title_family,
     title_size   = title_size,
+    color_header = color_header,
+    color_other  = color_other,
+    color_missing = color_missing,
+    color_fun    = color_fun,
+    text_color   = text_color,
     ...
   )
   ao <- purrr::compact(ao)
   ao$exit         <- ao$exit         %||% get_anim_opt("exit")
   ao$text_family  <- ao$text_family  %||% get_anim_opt("text_family")
   ao$title_family <- ao$title_family %||% get_anim_opt("title_family")
+  ao$color_header <- ao$color_header %||% get_anim_opt("color_header")
+  ao$color_other  <- ao$color_other  %||% get_anim_opt("color_other")
+  ao$color_missing <- ao$color_missing %||% get_anim_opt("color_missing")
+  ao$color_fun    <- ao$color_fun    %||% get_anim_opt("color_fun")
+  ao$text_color   <- ao$text_color   %||% get_anim_opt("text_color")
+
   ao
 }
 

R/animate_sets.R

 #' @param export the export type, either gif, first or last. The latter two
 #'              export ggplots of the first/last state of the join
 #' @param type type of the set, i.e., intersect, setdiff, etc.
-#' @param ... further argument passed to static_plot
+#' @param ... further argument passed to anim_options()
 #'
 #' @return either a gif or a ggplot
 #'
 #'   x, y,
 #'   text_size = 5, title_size = 25,
 #'   color_header = "black",
-#'   color_other = "lightblue",
 #'   color_fun = viridis::viridis
 #' )
 #' }

R/process_data_helpers.R

 #' @param by a by argument for joins / set operations
 #' @param fill if missing ids should be filled
 #' @param ... further arguments passed to add_color
+#' @param ao anim_options()
 #'
 #' @return a preprocessed dataset
 #'
 #' @examples
 #' NULL
-process_join <- function(x, y, by, fill = TRUE, ...) {
+process_join <- function(x, y, by, fill = TRUE, ...,
+                         ao = anim_options(...)) {
 
   #' test for
   #' a <- c("unique", "mult", "mult", "also unique")
   ids <- dplyr::union(x %>% dplyr::select(.id, .id_long),
                       y %>% dplyr::select(.id, .id_long))
 
-  x_ <- process_data_join(x, ids, by, fill = fill, ...)
-  y_ <- process_data_join(y, ids, by, fill = fill, ...) %>%
+  x_ <- process_data_join(x, ids, by, fill = fill, ao = ao)
+  y_ <- process_data_join(y, ids, by, fill = fill, ao = ao) %>%
     mutate(.x = .x + ncol(x) - 1)
 
   list(x = x_, y = y_)
 #' @param side the side (x or y, lhs or rhs, etc)
 #' @param fill if missing ids should be filled
 #' @param ... further arguments passed to add_color
+#' @param ao anim_options
 #'
 #' @return a data_frame including all necessary information
 #'
 #' @examples
 #' NULL
-process_data_join <- function(x, ids, by, width = 1, side = NA, fill = TRUE, ...) {
+process_data_join <- function(x, ids, by, width = 1, side = NA, fill = TRUE,
+                              ...,
+                              ao = anim_options(...)) {
   if (is.na(side)) side <- deparse(substitute(x))
 
   x_names <- names(x)[grepl("^[^\\.]", names(x))]
     }
   }
 
-  add_color_join(x, rev(ids$.id), by, ...)
+  add_color_join(x, rev(ids$.id), by, ao)
 }
 
 #' Adds Color to a processed data_frame
 #'
 #' @examples
 #' NULL
-add_color_join <- function(x, ids, by,
-                      color_header = "#737373", color_other = "#d0d0d0",
-                      color_missing = "#ffffff",
-                      color_fun = scales::brewer_pal(type = "qual", "Set1"),
-                      text_color = NA, ...) {
+add_color_join <- function(x, ids, by, ao, ...) {
+
+  color_header <- ao$color_header %||% get_anim_opt("color_header")
+  color_other  <- ao$color_other  %||% get_anim_opt("color_other")
+  color_missing <- ao$color_missing %||% get_anim_opt("color_missing")
+  color_fun    <- ao$color_fun    %||% get_anim_opt("color_fun")
+  text_color   <- ao$text_color   %||% get_anim_opt("text_color")
+
   colors <- c(color_header, color_fun(length(ids)))
   names(colors) <- c(".header", ids)
 

R/zzzz-package.R

   text_family       = "Fira Mono",
   title_family      = "Fira Mono",
   text_size         = 5,
-  title_size        = 17
+  title_size        = 17,
+  color_header      = "#737373",
+  color_other       = "#d0d0d0",
+  color_missing     = "#ffffff",
+  color_fun         = scales::brewer_pal(type = "qual", "Set1"),
+  text_color        = NA
 )
 

man/add_color_join.Rd

 \alias{add_color_join}
 \title{Adds Color to a processed data_frame}
 \usage{
-add_color_join(x, ids, by, color_header = "#737373",
-  color_other = "#d0d0d0", color_missing = "#ffffff",
-  color_fun = scales::brewer_pal(type = "qual", "Set1"),
-  text_color = NA, ...)
+add_color_join(x, ids, by, ao, ...)
 }
 \arguments{
 \item{x}{a processed data_frame}
 
 \item{by}{a vector of column names that constitute the by-argument of joins/sets}
 
+\item{...}{}
+
 \item{color_header}{color for the header}
 
 \item{color_other}{color for "inactive" values}
 
 \item{text_color}{the color for the text inside the tiles,
 defaults to white/black depending on tile color}
-
-\item{...}{}
 }
 \value{
 the processed data_frame with a new column .color

man/anim_options.Rd

 anim_options(transition_length = NULL, state_length = NULL,
   ease_default = NULL, ease_other = NULL, enter = NULL,
   exit = NULL, text_family = NULL, title_family = NULL,
-  text_size = NULL, title_size = NULL, ...)
+  text_size = NULL, title_size = NULL, color_header = NULL,
+  color_other = NULL, color_missing = NULL, color_fun = NULL,
+  text_color = NULL, ...)
 
 anim_options_set(anim_opts = anim_options())
 }
 
 \item{title_size}{Font size of the plot title, default is 17.}
 
+\item{color_header}{Color of the header row.}
+
+\item{color_other}{Color of the cells that are not highlighted otherwise.}
+
+\item{color_missing}{Color of the missing cells.}
+
+\item{color_fun}{A function that generates the colors for the highlighted
+cells, default is \code{\link[scales:brewer_pal]{scales::brewer_pal()}} Set1.}
+
+\item{text_color}{Color of the text of the cells, default is a black or
+white, based on the background color of the cell.}
+
 \item{anim_opts}{An \code{\link[=anim_options]{anim_options()}} options list.}
 }
 \description{

man/animate_join.Rd

 \item{export}{the export type, either gif, first or last. The latter two
 export ggplots of the first/last state of the join}
 
-\item{...}{further arguments passed to static_plot}
+\item{...}{further arguments passed to anim_options()}
 }
 \value{
 either a gif or a ggplot
 animate_semi_join(x, y, by = "id")
 animate_anti_join(x, y, by = "id")
 
-# further arguments can be passed to all animate_* functions
+# further arguments can be passed to all animate_* functions, see also ?anim_options
 animate_full_join(
   x, y, by = "id", export = "last",
   text_size = 5, title_size = 25,

man/animate_set.Rd

 \item{export}{the export type, either gif, first or last. The latter two
 export ggplots of the first/last state of the join}
 
-\item{...}{further argument passed to static_plot}
+\item{...}{further argument passed to anim_options()}
 }
 \value{
 either a gif or a ggplot
   x, y,
   text_size = 5, title_size = 25,
   color_header = "black",
-  color_other = "lightblue",
   color_fun = viridis::viridis
 )
 }

man/process_data_join.Rd

 \alias{process_data_join}
 \title{Processes the data}
 \usage{
-process_data_join(x, ids, by, width = 1, side = NA, fill = TRUE, ...)
+process_data_join(x, ids, by, width = 1, side = NA, fill = TRUE, ...,
+  ao = anim_options(...))
 }
 \arguments{
 \item{x}{a preprocessed dataset}
 \item{fill}{if missing ids should be filled}
 
 \item{...}{further arguments passed to add_color}
+
+\item{ao}{anim_options}
 }
 \value{
 a data_frame including all necessary information

man/process_join.Rd

 \alias{process_join}
 \title{Preprocess data}
 \usage{
-process_join(x, y, by, fill = TRUE, ...)
+process_join(x, y, by, fill = TRUE, ..., ao = anim_options(...))
 }
 \arguments{
 \item{x}{a left dataset}
 \item{fill}{if missing ids should be filled}
 
 \item{...}{further arguments passed to add_color}
+
+\item{ao}{anim_options()}
 }
 \value{
 a preprocessed dataset

man/static_plot.Rd

 
 \item{...}{Arguments passed on to \code{anim_options}
 \describe{
+  \item{color_header}{Color of the header row.}
+  \item{color_other}{Color of the cells that are not highlighted otherwise.}
+  \item{color_missing}{Color of the missing cells.}
+  \item{color_fun}{A function that generates the colors for the highlighted
+cells, default is \code{\link[scales:brewer_pal]{scales::brewer_pal()}} Set1.}
+  \item{text_color}{Color of the text of the cells, default is a black or
+white, based on the background color of the cell.}
   \item{text_family}{Font family for the plot text, default is "Fira Mono". Use
 \code{\link[=set_font_size]{set_font_size()}} to set global default font sizes.}
   \item{title_family}{Font family for the plot title, default is "Fira Mono".