use grid:: and Cairo::

[r/CairoHacks.git] / R / bookmarks.R

diff --git a/R/bookmarks.R b/R/bookmarks.R
index 30bd12fef219559020032e1b33e9ae183cf52606..c1d528103484cb8524c1062890e2eee35f300ead 100644 (file)
--- a/R/bookmarks.R
+++ b/R/bookmarks.R
@@ -19,7 +19,7 @@ CairoHacks.env$current_page <- 0
 ##' @author Don Armstrong <don@@donarmstrong.com>
 ##' @export
 ##' @examples
-##' CairoPDF(file="example.pdf",onefile=TRUE)
+##' Cairo::CairoPDF(file="example.pdf",onefile=TRUE)
 ##' plot(y~x,data.frame(x=1:5,y=1:5))
 ##' bookmarks <- make.pdf.bookmark("First plot")
 ##' plot(y~x,data.frame(x=1:5,y=1:5))
@@ -28,7 +28,7 @@ CairoHacks.env$current_page <- 0
 ##' write.pdf.bookmarks(file="example.pdf",bookmarks)
 make.pdf.bookmark <- function(text,level=1,page=NULL) {
     if (!CairoHacks.env$device_set_up) {
-        Cairo.onSave(device = grDevices::dev.cur(),
+        Cairo::Cairo.onSave(device = grDevices::dev.cur(),
                      onSave=function(device,page){
                          ch <- getNamespace("CairoHacks")
                          print(ls(envir=ch))