Backport PR #12573: BUG: mplot3d: Don't crash if azim or elev are non-integral (#12575)

meeseeksmachine · timhoffm · commit 77fa2859c065 · 2018-10-20T22:32:16.000+02:00
diff --git 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
