From c8ee10d1dd9be1e6f3a9451ee97c12ddfedab79a Mon Sep 17 00:00:00 2001
From: Paul McCarthy <pauld.mccarthy@gmail.com>
Date: Thu, 24 Mar 2016 15:46:08 +0000
Subject: [PATCH] LightBoxCanvas zax can be specified with 0, 1, 2, or any of
 'xyzXYZ'

---
 fsl/fsleyes/displaycontext/canvasopts.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fsl/fsleyes/displaycontext/canvasopts.py b/fsl/fsleyes/displaycontext/canvasopts.py
index 2f7e214ea..ed0121406 100644
--- a/fsl/fsleyes/displaycontext/canvasopts.py
+++ b/fsl/fsleyes/displaycontext/canvasopts.py
@@ -58,7 +58,8 @@ class SliceCanvasOpts(props.HasProperties):
     """
  
 
-    zax = props.Choice((0, 1, 2))
+    zax = props.Choice((0, 1, 2),
+                       alternates=[['x', 'X'], ['y', 'Y'], ['z', 'Z']])
     """The display coordinate system axis to be used as the screen *depth*
     axis.
     """
-- 
GitLab