From 86e85e18530ea71b71fee6a2da696fffb6e95a7c Mon Sep 17 00:00:00 2001
From: Abe Levitan <abraham.levitan@psi.ch>
Date: Sun, 19 Oct 2025 13:08:16 +0200
Subject: [PATCH] Fix a bug where the x-axis was double flipped

---
 src/cdtools/tools/plotting/plotting.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/cdtools/tools/plotting/plotting.py b/src/cdtools/tools/plotting/plotting.py
index f2357f7..0f570ea 100644
--- a/src/cdtools/tools/plotting/plotting.py
+++ b/src/cdtools/tools/plotting/plotting.py
@@ -578,7 +578,11 @@ def plot_translations(translations, fig=None, units='$\\mu$m', lines=True, inver
              linewidth=linewidth)
     
     if invert_xaxis:
-        plt.gca().invert_xaxis()
+        ax = plt.gca()
+        x_min, x_max = ax.get_xlim()
+        # Protect against flipping twice if plotting on top of existing graph
+        if x_min <= x_max:
+            ax.invert_xaxis()
         
     plt.xlabel('X (' + units + ')')
     plt.ylabel('Y (' + units + ')')