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.venv/Lib/site-packages/altair/examples/trellis_area.py

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+"""
+Trellis Area Chart
+------------------
+This example shows small multiples of an area chart.
+"""
+# category: area charts
+import altair as alt
+from vega_datasets import data
+
+source = data.iowa_electricity()
+
+alt.Chart(source).mark_area().encode(
+    x="year:T",
+    y="net_generation:Q",
+    color="source:N",
+    row="source:N"
+).properties(
+    height=100
+)