Use camercase for `isometricSnapshot` def

CURA-10561

cura/Snapshot.py

@@ -37,7 +37,7 @@ class Snapshot:
         return min_x, max_x, min_y, max_y
 
     @staticmethod
-    def isometric_snapshot(width: int = 300, height: int = 300) -> Optional[QImage]:
+    def isometricSnapshot(width: int = 300, height: int = 300) -> Optional[QImage]:
         """Create an isometric snapshot of the scene."""
 
         root = Application.getInstance().getController().getScene().getRoot()

plugins/MakerbotWriter/MakerbotWriter.py

@@ -86,7 +86,7 @@ class MakerbotWriter(MeshWriter):
             Logger.warning("Can't create snapshot when renderer not initialized.")
             return
         try:
-            snapshot = Snapshot.isometric_snapshot(width, height)
+            snapshot = Snapshot.isometricSnapshot(width, height)
         except:
             Logger.logException("w", "Failed to create snapshot image")
             return