Merge pull request #126 from sroet/fix_mpl_36

fix matplotlib 3.6 'Unable to determine Axes to steal space for Colorbar
dwhswenson · Sep 16, 2022 · 3ae38ea · 3ae38ea
2 parents b6d2461 + 3793f16
commit 3ae38ea
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/contact_map/plot_utils.py b/contact_map/plot_utils.py
@@ -22,6 +22,7 @@
     'afmhot', 'gist_heat', 'copper'
 ]
 
+
 def is_cmap_diverging(cmap):
     if cmap in _DIVERGING:
         return True
@@ -31,6 +32,7 @@ def is_cmap_diverging(cmap):
         warnings.warn("Unknown colormap: Treating as sequential.")
         return False
 
+
 def ranged_colorbar(cmap, norm, cbmin, cbmax, ax=None):
     """Create a colorbar with given endpoints.
 
@@ -60,6 +62,7 @@ def ranged_colorbar(cmap, norm, cbmin, cbmax, ax=None):
 
     if ax is None:
         fig = plt
+        ax = plt.gca()
     else:
         fig = ax.figure