1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
"""
Donut Chart
-----------
This example shows how to make a Donut Chart using ``mark_arc``.
This is adapted from a corresponding Vega-Lite Example:
`Donut Chart <https://vega.github.io/vega-lite/examples/arc_donut.html>`_.
"""
# category: circular plots
import pandas as pd
import altair as alt
source = pd.DataFrame({
"category": [1, 2, 3, 4, 5, 6],
"value": [4, 6, 10, 3, 7, 8]
})
alt.Chart(source).mark_arc(innerRadius=50).encode(
theta="value",
color="category:N",
)
|
