From 638ed05d85b430685713bba4fb0ee182f7b93503 Mon Sep 17 00:00:00 2001
From: Cosimo Lupo <cosimo@anthrotype.com>
Date: Fri, 26 Oct 2018 11:05:27 +0100
Subject: [PATCH] setup.py: add matplotlib to 'plot' extra, used by varLib.plot

---
 README.rst | 8 ++++++++
 setup.py   | 6 ++++++
 2 files changed, 14 insertions(+)

diff --git a/README.rst b/README.rst
index 5f39ed85c..294797ea6 100644
--- a/README.rst
+++ b/README.rst
@@ -245,6 +245,14 @@ are required to unlock the extra features named "ufo", etc.
 
   *Extra:* ``interpolatable``
 
+- ``Lib/fontTools/varLib/plot.py``
+
+  Module for visualizing DesignSpaceDocument and resulting VariationModel.
+
+  * `matplotlib <https://pypi.org/pypi/matplotlib`__: 2D plotting library.
+
+  *Extra:* ``plot``
+
 - ``Lib/fontTools/misc/symfont.py``
 
   Advanced module for symbolic font statistics analysis; it requires:
diff --git a/setup.py b/setup.py
index fea690ea0..21878e910 100755
--- a/setup.py
+++ b/setup.py
@@ -65,6 +65,12 @@ extras_require = {
 		"scipy; platform_python_implementation != 'PyPy'",
 		"munkres; platform_python_implementation == 'PyPy'",
 	],
+	# for fontTools.varLib.plot, to visualize DesignSpaceDocument and resulting
+	# VariationModel
+	"plot": [
+		# TODO: figure out the minimum version of matplotlib that we need
+		"matplotlib",
+	],
 	# for fontTools.misc.symfont, module for symbolic font statistics analysis
 	"symfont": [
 		"sympy",