In this Matplotlib tutorial, we cover the 3D bar chart. The 3D bar chart is quite unique, as it allows us to plot more than 3 dimensions. No, you cannot plot past the 3rd dimension, but you can plot more than 3 dimensions.
With bars, you have the starting point of the bar, the height of the bar, and the width of the bar. With a 3D bar, you also get another choice, which is depth of the bar. Most of the time, a bar chart starts with the bar flat on an axis, but you can add another dimension by releasing this constraint as well.
sample code: pythonprogramming.net
Learn how to visualize data in the form of line graphs, bar charts, pie charts, 3D graphs, and more with Python 3 and Matplotlib.