Styling Matplotlib plots

By Martin McBride, 2022-06-18
Tags: line style marker style
Categories: matplotlib


Matplotlib will automatically select a default style when we create a plot. For example, a line plot will use a thin blue line, and a scatter chart will use a small blue dot as the marker for each point. If you add a second plot to the same axes it will be orange, and any further plots will have varying default colours.

However, it is possible to select other types of line (different colours, thicknesses, and various styles of dashed lines). We can also vary the style of the point markers, choosing different shapes, colours,sizes, and outlines.

In this section we will also see how to add titles, axis labels, and legends to a graph, and also how to add several separate graphs to the same image.

See also

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

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