From 5868f07b6e4ffa22c1717a562e6fa2e2d4bac8e5 Mon Sep 17 00:00:00 2001
From: simondlevy <simon.d.levy@gmail.com>
Date: Sat, 4 Aug 2018 18:48:54 -0400
Subject: [PATCH] Added matplotlib.use('TkAgg') to help with Raspberry Pi

---
 examples/pltslamshow.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/examples/pltslamshow.py b/examples/pltslamshow.py
index 47eacdc..5905df3 100644
--- a/examples/pltslamshow.py
+++ b/examples/pltslamshow.py
@@ -21,6 +21,10 @@ along with this code.  If not, see <http://www.gnu.org/licenses/>.
 ROBOT_HEIGHT_MM = 500
 ROBOT_WIDTH_MM  = 300
 
+# This helps with Raspberry Pi
+import matplotlib
+matplotlib.use('TkAgg')
+
 import matplotlib.pyplot as plt
 import matplotlib.cm as colormap
 from math import sin, cos, radians