directlabels - utility.function - Positioning Method - draw.rects

Positioning Function that draws boxes around label positions. Need to have previously called calc.boxes. Does not edit the data frame.

draw.rects <- function(d,...){
  if(is.null(d$box.color))d$box.color <- "black"
  if(is.null(d$fill))d$fill <- "white"
  for(i in 1:nrow(d)){
      grid.rect(gp = gpar(col = box.color, fill = fill),
                vp = viewport(x, y, w, h, "cm", c(hjust, vjust), angle=rot))
Please contact Toby Dylan Hocking if you are using directlabels or have ideas to contribute, thanks!
Documentation website generated from source code version 2021.2.24 (git revision bb6db07 Mon, 14 Jun 2021 22:38:45 +0530) using inlinedocs.