Merge pull request #2441 from rcomer/spines-callback

FIX: `_trigger_patch_reclip` takes axes instance

Author: dopplershift

lib/cartopy/mpl/geoaxes.py

@@ -2302,13 +2302,12 @@ def add_wms(self, wms, layers, wms_kwargs=None, **kwargs):
 GeoAxesSubplot.__module__ = GeoAxes.__module__
 
 
-def _trigger_patch_reclip(event):
+def _trigger_patch_reclip(axes):
     """
     Define an event callback for a GeoAxes which forces the background patch to
     be re-clipped next time it is drawn.
 
     """
-    axes = event.axes
     # trigger the outline and background patches to be re-clipped
     axes.spines['geo'].stale = True
     axes.patch.stale = True

lib/cartopy/tests/mpl/test_mpl_integration.py

@@ -1071,3 +1071,9 @@ def test_annotate():
                 )
 
     return fig
+
+
+def test_inset_axes():
+    fig, ax = plt.subplots()
+    ax.inset_axes([0.75, 0.75, 0.25, 0.25], projection=ccrs.PlateCarree())
+    fig.draw_without_rendering()