add vignette

[r/CairoHacks.git] / DESCRIPTION

diff --git a/DESCRIPTION b/DESCRIPTION
index 2c7ce5d225ac4a504a050b5ba34c5df1e93d8119..be584b4d2d757eeaeba06f25352fbdb6e6352e34 100644 (file)
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -5,7 +5,9 @@ Version: 1.0
 Date: 2016-06-20
 Authors@R: person("Don","Armstrong",email="don@donarmstrong.com",role=c("aut","cre"))
 Maintainer: Don Armstrong <don@donarmstrong.com>
-Depends: Cairo, grid
+Imports: Cairo, grid,
+    grDevices
+SystemRequirements: pdftk
 Description: Collection of hacks for Cairo components (bookmarks, raster plots)
  Add table of contents to PDFs and methods to plot raster plots in the
  middle of PDF plots.
@@ -18,3 +20,5 @@ Description: Collection of hacks for Cairo components (bookmarks, raster plots)
  megabytes in size, while still allowing other plot components to be
  presented in their original vector format.
 License: GPL (>=3)
+Suggests: knitr
+VignetteBuilder: knitr