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Update ranged_dot_plot.py #2642

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merged 2 commits into from
Jul 3, 2022
Merged

Update ranged_dot_plot.py #2642

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c510c88
Update ranged_dot_plot.py
palewire Jul 3, 2022
3379771
Update ranged_dot_plot.py
palewire Jul 3, 2022
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14 changes: 7 additions & 7 deletions altair/examples/ranged_dot_plot.py
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Original file line number Diff line number Diff line change
@@ -1,15 +1,15 @@
"""
Ranged Dot Plot
-----------------
This example shows a ranged dot plot that uses 'layer' to convey changing life expectancy for the five most populous countries (between 1955 and 2000).
---------------
This example shows a ranged dot plot to convey changing life expectancy for the five most populous countries (between 1955 and 2000).
"""
# category: other charts
import altair as alt
from vega_datasets import data

source = data.countries.url

chart = alt.layer(
chart = alt.Chart(
data=source
).transform_filter(
filter={"field": 'country',
Expand All @@ -19,13 +19,13 @@
"oneOf": [1955, 2000]}
)

chart += alt.Chart().mark_line(color='#db646f').encode(
line = chart.mark_line(color='#db646f').encode(
x='life_expect:Q',
y='country:N',
detail='country:N'
)
# Add points for life expectancy in 1955 & 2000
chart += alt.Chart().mark_point(
points = chart.mark_point(
size=100,
opacity=1,
filled=True
Expand All @@ -34,10 +34,10 @@
y='country:N',
color=alt.Color('year:O',
scale=alt.Scale(
domain=['1955', '2000'],
domain=[1955, 2000],
range=['#e6959c', '#911a24']
)
)
).interactive()

chart
(line + points)