Search results
4 paź 2024 · Matplotlib API has pie() function in its pyplot module which create a pie chart representing the data in an array. let’s create pie chart in python. Syntax: matplotlib.pyplot.pie(data, explode=None, labels=None, colors=None, autopct=None, shadow=False)
matplotlib.pyplot.pie #. matplotlib.pyplot.pie. #. Plot a pie chart. Make a pie chart of array x. The fractional area of each wedge is given by x/sum(x). The wedges are plotted counterclockwise, by default starting from the x-axis. The wedge sizes.
We will create a pie and a donut chart through the pie method and show how to label them with a legend as well as with annotations. As usual we would start by defining the imports and create a figure with subplots.
With Pyplot, you can use the pie () function to draw pie charts: Example. A simple pie chart: import matplotlib.pyplot as plt import numpy as np y = np.array ( [35, 25, 25, 15]) plt.pie (y) plt.show () Result: Try it Yourself » As you can see the pie chart draws one piece (called a wedge) for each value in the array (in this case [35, 25, 25, 15]).
12 kwi 2021 · Plot a Pie Chart in Matplotlib. To plot a pie chart in Matplotlib, we can call the pie() function of the PyPlot or Axes instance. The only mandatory argument is the data we'd like to plot, such as a feature from a dataset: import matplotlib.pyplot as plt. x = [15, 25, 25, 30, 5] fig, ax = plt.subplots() ax.plot(x) plt.show()
14 lis 2021 · As we know that the percentage shown times the sum of all actual values must be the actual value, we can define this as a function and supply this function to plt.pie using the autopct keyword.
In this article, we have explored how to create a basic pie chart using Python's Matplotlib library, and how to customize it to make it more visually appealing. We covered some of the most useful customization options, including adding a title and legend, customizing the colors, and adding an explosion effect.
