I'm trying to create pie charts with matplotlib in which the colour of each category is fixed. I've got a function which creates a pie chart from sets of value and category data. Here's one example:

Jul 24, 2022 · Let's explore how to use Matplotlib function pie() to draw pie charts with customized colors, text, and percent labels. You'll learn to use parameters such as autopct, textprops, colors, startangle, counterclock, labeldistance, pctdistance, shadow, and explode.

Learn how to customize the colors of your pie chart slices using Python's Matplotlib. This tutorial covers various ways to set custom colors, including using predefined color schemes and manually defining colors.

When one of the variables is not present in the specific data, matplotlib automatically switches the colors. See sample picture below. How would I make sure the colors stay consistent based on values? Would I manipulate the colors argument in my function? my def code that I …

Jan 5, 2022 · When not plotting straight from pandas, pie uses the colors argument, which takes a list of color codes. You can retrieve color codes from some matplotlib colormaps using plt.cm.desired_colormap_name.colors. For example: import matplotlib.pyplot as plt import pandas as pd s = pd.Series([1,2,3,4,5]) plt.pie(s, colors=plt.cm.Pastel2.colors) plt ...

Pass a list of colors to colors to set the color of each slice. Pass a list of hatch patterns to hatch to set the pattern of each slice. fig, ax = plt.subplots() ax.pie(sizes, labels=labels, hatch=['**O', 'oO', 'O.O', '.||.']) Use the labeldistance and pctdistance parameters to position the labels and autopct text respectively.

Jan 2, 2025 · 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. labels is a list of sequence of strings which sets the label of each wedge. color attribute is used to provide color to the wedges.

Nov 13, 2024 · Customizing Pie Chart Colors. To customize the colors of the slices in the pie chart, we can pass a list of colors to the `colors` parameter of the `plt.pie()` function. Each color in the list corresponds to a slice in the pie chart. Here’s an example code snippet that demonstrates how to customize the colors of a pie chart: Code:

Aug 4, 2024 · Matplotlib offers various color options and palettes to make your charts visually appealing and easy to interpret. Here’s an example of a matplotlib pie chart with custom colors: Output: In this example, we use a custom color palette defined in the colors list.

A tutorial on creating pie charts in python with Matplotlib, including adding labels, changing the styles, and using custom colors.