R/reorder_within.R

In thomas-neitmann/ggcharts: Get You to Your Desired Plot Faster

# Copyright (c) 2017, David Robinson and Julia Silge
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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reorder_within <- function(x, by, within, sep = "___", ...) {
  new_x <- paste(x, within, sep = sep)
  reorder(new_x, by)
}


scale_x_reordered <- function(..., sep = "___") {
  reg <- paste0(sep, ".+$")
  scale_x_discrete(labels = function(x) gsub(reg, "", x), ...)
}


scale_y_reordered <- function(..., sep = "___") {
  reg <- paste0(sep, ".+$")
  scale_y_discrete(labels = function(x) gsub(reg, "", x), ...)
}