From 77fa2859c06520f3cd4925f3ad23e17c34e14b9d Mon Sep 17 00:00:00 2001
From: MeeseeksMachine <39504233+meeseeksmachine@users.noreply.github.com>
Date: Sat, 20 Oct 2018 13:32:16 -0700
Subject: [PATCH] Backport PR #12573: BUG: mplot3d: Don't crash if azim or elev
 are non-integral (#12575)

---
 lib/mpl_toolkits/mplot3d/axes3d.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/mpl_toolkits/mplot3d/axes3d.py b/lib/mpl_toolkits/mplot3d/axes3d.py
index 45bbb001fc8b..f6ae8a8ff6ce 100644
--- a/lib/mpl_toolkits/mplot3d/axes3d.py
+++ b/lib/mpl_toolkits/mplot3d/axes3d.py
@@ -1168,7 +1168,8 @@ def format_coord(self, xd, yd):
             return ''
 
         if self.button_pressed in self._rotate_btn:
-            return 'azimuth=%d deg, elevation=%d deg ' % (self.azim, self.elev)
+            return 'azimuth={:.0f} deg, elevation={:.0f} deg '.format(
+                self.azim, self.elev)
             # ignore xd and yd and display angles instead
 
         # nearest edge