Fix setting of Dial background (#7261)

holoviz · Sep 12, 2024 · a9162e1 · a9162e1
1 parent 3c966d4
commit a9162e1
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/panel/widgets/indicators.py b/panel/widgets/indicators.py
@@ -746,6 +746,11 @@ def _get_model(self, doc, root=None, parent=None, comm=None):
         model.xaxis.visible = False
         model.yaxis.visible = False
         model.grid.visible = False
+        if self.background in (None, "transparent"):
+            model.background_fill_alpha = 0
+        else:
+            model.background_fill_alpha = 1
+            model.background_fill_color = self.background
 
         annulus, needle, threshold, text = self._get_data(properties)