Matplotlib introduction


Martin McBride, 2019-03-03
Tags installing webserver numeric python
Categories matplotlib numpy
In Python libraries

Matplotlib is a versatile 2D plotting library. The main website is here, but in these tutorials we will highlight some of the main features, using simple examples.

Matplotlib can be used to create quick plots, from a Python script or even the Python console. You can create a plot with a couple of lines of code, using the default styling. If you want more control, the API lets you set all aspects of the plot, such as the fonts, colours and line styles. You can add titles, place several plots in the same image, control the axes, and so on.

You can use Matplotlib with numpy, which allows you to interface with any other library that supports numpy data, such as scipy, pandas etc.

It can also be integrated in to UI applications (using Tkinter, wxWidgets or Qt for example), and can be used in a webserver backend to serve dynamic graphs (for example using Flask of Django).

Installation

Later versions of Matplotlib can be installed using

pip install matplotlib

or see the main Matplotlib website for other options.

Visit the PythonInformer Discussion Forum for numeric Python.

If you found this article useful, you might be interested in the book Computer Graphics in Python, or other books, by the same author.