17 lines
365 B
Python
17 lines
365 B
Python
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"""
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Layered Bar Chart
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-----------------
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This example shows a segmented bar chart that is layered rather than stacked.
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"""
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# category: bar charts
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import altair as alt
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from vega_datasets import data
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source = data.iowa_electricity()
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alt.Chart(source).mark_bar(opacity=0.7).encode(
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x='year:O',
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y=alt.Y('net_generation:Q', stack=None),
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color="source",
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)
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