added start-up message

r-tmap · Sep 8, 2023 · 5fda2d2 · 5fda2d2
1 parent a4bff56
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -16,7 +16,7 @@ Authors@R: c(
 	)
 Description: Thematic maps are geographical maps in which spatial data distributions are visualized. This package offers a flexible, layer-based, and easy to use approach to create thematic maps, such as choropleths and bubble maps.
 Version: 3.3-4
-Date: 2023-04-05
+Date: 2023-09-08
 Encoding: UTF-8
 Depends:
     R (>= 3.5.0),
@@ -59,4 +59,4 @@ Suggests:
 URL: https://r-tmap.github.io/tmap/, https://github.com/r-tmap/tmap
 BugReports: https://github.com/r-tmap/tmap/issues
 VignetteBuilder: knitr
-RoxygenNote: 7.1.2
+RoxygenNote: 7.2.3
diff --git a/R/onLoad.R b/R/onLoad.R
@@ -16,6 +16,10 @@
 
 } 
 
+.onAttach <- function(libname, pkgname) {
+	packageStartupMessage("Breaking News: tmap 3.x is retiring. Please test the upcoming tmap 4.x (on GitHub).")
+}
+
 .TMAP_CACHE <- new.env(FALSE, parent=globalenv())
 
 .crs_longlat <- sf::st_crs(4326)

diff --git a/man/tm_layout.Rd b/man/tm_layout.Rd