April 2018
Beginner to intermediate
300 pages
7h 34m
English
Content preview from Matplotlib for Python Developers - Second Edition
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Choosing the shape of markers
There are dozens of available markers to denote data points. They are grouped into unfilled markers and the bolder filled_markers. Here are a few examples:
- 'o': Circle
- 'x': Cross
- '+': Plus sign
- 'P': Filled plus sign
- 'D': Filled diamond
- 's': Square
- '^': Triangle
We can access the keys and names of all available marker shapes under mpl.lines.Line2D.markers. The following is a code snippet for an overview of all our marker shapes:
import matplotlib.pyplot as pltfrom matplotlib.lines import Line2Dfor i,marker in enumerate(Line2D.markers): plt.scatter(i%10,i,marker=marker,s=100) # plot each of the markers in size of 100plt.show()
Here is the graphical output of the markers:
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