fix: Use 'transform' argument

* In {ggplot2} the `trans` argument was deprecated,
  uses `transform` instead

closes #113

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: ggpattern
 Type: Package
 Title: 'ggplot2' Pattern Geoms
-Version: 1.1.0-5
+Version: 1.1.0-6
 Authors@R: c(person("Mike", "FC", role = "aut"),
              person("Trevor L.", "Davis", role = c("aut", "cre"),
                     email = "[email protected]",

R/scale-pattern-size.R

@@ -1,7 +1,7 @@
 #-----------------------------------------------------------------------------
 #' Scales for area or radius
 #'
-#' @param name,breaks,labels,limits,trans,guide See \code{ggplot2::scale_size} for more information
+#' @param name,breaks,labels,limits,transform,guide See \code{ggplot2::scale_size} for more information
 #' @param range a numeric vector of length 2 that specifies the minimum and
 #'   maximum size of the plotting symbol after transformation.
 #' @return A [ggplot2::Scale] object.
@@ -33,9 +33,9 @@
 #-----------------------------------------------------------------------------
 scale_pattern_size_continuous <- function(name = waiver(), breaks = waiver(), labels = waiver(),
                                   limits = NULL, range = c(1, 6),
-                                  trans = "identity", guide = "legend") {
+                                  transform = "identity", guide = "legend") {
   continuous_scale("pattern_size", palette = area_pal(range), name = name,
-    breaks = breaks, labels = labels, limits = limits, trans = trans,
+    breaks = breaks, labels = labels, limits = limits, transform = transform,
     guide = guide)
 }
 
@@ -52,9 +52,9 @@ scale_pattern_size <- scale_pattern_size_continuous
 # #-----------------------------------------------------------------------------
 # scale_size_binned <- function(name = waiver(), breaks = waiver(), labels = waiver(),
 #                               limits = NULL, range = c(1, 6), n.breaks = NULL,
-#                               nice.breaks = TRUE, trans = "identity", guide = "bins") {
+#                               nice.breaks = TRUE, transform = "identity", guide = "bins") {
 #   binned_scale("size", palette = area_pal(range), name = name,
-#                breaks = breaks, labels = labels, limits = limits, trans = trans,
+#                breaks = breaks, labels = labels, limits = limits, transform = transform,
 #                n.breaks = n.breaks, nice.breaks = nice.breaks, guide = guide)
 # }