Merge pull request #314 from heavywatal/linewidth

Replace size argument with linewidth for geom_line and geom_ridgeline

Author: jgabry

R/mcmc-intervals.R

@@ -384,9 +384,9 @@ mcmc_areas <- function(x,
   }
 
   if (!is.null(border_size)) {
-    args_bottom$size <- border_size
-    args_outer$size <- border_size
-    args_inner$size <- border_size
+    args_bottom$linewidth <- border_size
+    args_outer$linewidth <- border_size
+    args_inner$linewidth <- border_size
   }
 
   if (color_by_rhat) {
@@ -504,7 +504,7 @@ mcmc_areas_ridges <- function(x,
     stat = "identity"
   )
   if (!is.null(border_size)) {
-    args_outer$size <- border_size
+    args_outer$linewidth <- border_size
   }
 
   layer_outer <- do.call(ggridges::geom_density_ridges, args_outer)
@@ -545,7 +545,7 @@ mcmc_areas_ridges <- function(x,
         stat = "identity")
 
     if (!is.null(border_size)) {
-      args_inner$size <- border_size
+      args_inner$linewidth <- border_size
     }
 
     layer_list_inner[[par_num]] <- do.call(ggridges::geom_ridgeline, args_inner)

R/mcmc-parcoord.R

@@ -146,7 +146,7 @@ mcmc_parcoord <-
       graph <- graph +
         geom_line(
           data = div_draws,
-          size = np_style$size[["div"]],
+          linewidth = np_style$size[["div"]],
           alpha = np_style$alpha[["div"]],
           color = np_style$color[["div"]]
         )

R/mcmc-traces.R

@@ -665,7 +665,11 @@ mcmc_trace_data <- function(x,
   }
 
   geom_args <- list()
-  geom_args$size <- size %||% ifelse(style == "line", 1/3, 1)
+  if (style == "line") {
+    geom_args$linewidth = size %||% 1 / 3
+  } else {
+    geom_args$size = size %||% 1
+  }
   layer_draws <- do.call(paste0("geom_", style), geom_args)
 
   coord_window <- if (!is.null(window)) {