Backport PR matplotlib#29085: FIX: Update GTK3Agg backend export name for consistency

QuLogic · meeseeksmachine · commit 43f84aaf4795 · 2024-11-05T23:06:18.000Z
diff --git a/lib/matplotlib/backends/backend_gtk3agg.py b/lib/matplotlib/backends/backend_gtk3agg.py
@@ -70,5 +70,5 @@ def blit(self, bbox=None):
 
 
 @_BackendGTK3.export
-class _BackendGTK3Cairo(_BackendGTK3):
+class _BackendGTK3Agg(_BackendGTK3):
     FigureCanvas = FigureCanvasGTK3Agg
