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