From c6b4fc978562824a8a1df51c54a749ce554d1449 Mon Sep 17 00:00:00 2001
From: zimoun <zimon.toutoune@gmail.com>
Date: Tue, 18 Jan 2022 18:54:15 +0100
Subject: gnu: Add r-add2ggplot.

* gnu/packages/cran.scm (r-add2ggplot): New variable.
---
 gnu/packages/cran.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 2caa12031b..350ece7d35 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -26910,6 +26910,27 @@ adaptive sparsity and the Wong algorithm for adaptively sparse Gaussian
 geometric models.")
     (license license:lgpl3+)))
 
+(define-public r-add2ggplot
+  (package
+    (name "r-add2ggplot")
+    (version "0.3.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "add2ggplot" version))
+       (sha256
+        (base32 "0c94i1cfp2pvplvxmfvvz2fyj026r1jnax05mrzrc7ppnqzy25y0"))))
+    (properties `((upstream-name . "add2ggplot")))
+    (build-system r-build-system)
+    (propagated-inputs
+     (list r-ggplot2 r-magick r-magrittr r-rcolorbrewer r-zeallot))
+    (native-inputs (list r-knitr))
+    (home-page "https://github.com/JiaxiangBU/add2ggplot")
+    (synopsis "Extension for ggplot2")
+    (description "This packages provides tools to create themes and color
+palettes for the package ggplot2.")
+    (license license:expat)))
+
 (define-public r-diffusionmap
   (package
     (name "r-diffusionmap")
-- 
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