enh(bokeh): Add test_outline_color style to Labels (#6738)

hoxbro · web-flow · commit 0ca9f849a1de · 2025-11-18T07:49:20.000Z
diff --git a/holoviews/plotting/bokeh/annotation.py b/holoviews/plotting/bokeh/annotation.py
@@ -181,8 +181,15 @@ class LabelsPlot(ColorbarPlot, AnnotationPlot):
 
     selection_display = BokehOverlaySelectionDisplay()
 
-    style_opts = (base_properties + text_properties
-                  + background_properties + border_properties + ['cmap', 'angle'])
+    style_opts = [
+        *base_properties,
+        *text_properties,
+        *background_properties,
+        *border_properties,
+        'cmap',
+        'angle',
+        'text_outline_color',
+    ]
 
     _nonvectorized_styles = [*base_properties, 'cmap']
 
