docs: add tooltip, increase size

vega · Jan 4, 2025 · e0e276b · e0e276b
1 parent ac34139
commit e0e276b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tests/examples_arguments_syntax/deviation_ellipses.py b/tests/examples_arguments_syntax/deviation_ellipses.py
@@ -82,12 +82,12 @@ def pd_ellipse(
 
 source = data.iris()
 ellipse = pd_ellipse(source, col_x=col_x, col_y=col_y, col_group=col_group)
-points = alt.Chart(source).mark_circle().encode(x, y, color)
+points = alt.Chart(source).mark_circle(size=50, tooltip=True).encode(x, y, color)
 lines = (
     alt.Chart(ellipse)
     .mark_line(filled=True, fillOpacity=0.2)
     .encode(x, y, color, order="index")
 )
 
-chart = lines + points
+chart = (lines + points).properties(height=500, width=500)
 chart