Multi-Series Pie Chart in Pygal

Pygal is a Python module that is mainly used to build SVG (Scalar Vector Graphics) graphs and charts. SVG is a vector-based graphics in the XML format that can be edited in any editor. Pygal can create graphs with minimal lines of code that can be easy to understand and write.

Multi-Series Pie Chart

The multi-series pie chart is a chart that allows to present consistent and skewed structure in an affiliated pie like-structure. It presents the entire echelons in a single screen, which helps to present the pie more attractive and understanding. It can be created using the Pie() method of Pygal module.

Syntax:

pie_chart = pygal.Pie()

Example 1:

# importing pygal
import pygal
import numpy


# creating line chart object
pie_chart = pygal.Pie()

# naming the title
pie_chart.title = 'Pie chart'


# random data
pie_chart.add('A', numpy.random.rand(5))
pie_chart.add('B', numpy.random.rand(5))
pie_chart.add('C', numpy.random.rand(5))
pie_chart.add('D', numpy.random.rand(5))

pie_chart

Output:

Example 2:

# importing pygal
import pygal


# creating pie_chart object
pie_chart = pygal.Pie()
pie_chart.title = 'Pie Chart'

# random data
pie_chart.add("A", [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55])
pie_chart.add("B", [0, 1, 1, 2, 3, 7, 5, 10, 20, 32, 35])
pie_chart.add("C", [0, 1, 1, 4, 5, 5.5, 7, 12, 26, 24, 45])

pie_chart

Output: