python-matplotlibHow to change legend labels order
import matplotlib.pyplot as plt
plt.plot([1,2,10,6,15,3,4], label='A')
plt.plot([4,2,11,2,1,20,25], label='B')
h, l = plt.gca().get_legend_handles_labels()
plt.legend([h[1], h[0]], [l[1], l[0]])
plt.show()ctrl + cimport matplotlib.pyplot as pltloads Matplotlib module to use plotting capabilities | .plot(plot specified data |
labelset label for this line | get_legend_handles_labelsreturns legend labels and handlers |
.legend(show and configure legend (we use default configuration in our case) | [h[1], h[0]], [l[1], l[0]]we pass legend handles and labels in reverse order to reverse order |
.show()render chart in a separate window | |
Usage example
import matplotlib.pyplot as plt
plt.plot([1,2,10,6,15,3,4], label='A')
plt.plot([4,2,11,2,1,20,25], label='B')
h, l = plt.gca().get_legend_handles_labels()
plt.legend([h[1], h[0]], [l[1], l[0]])
plt.show()Related
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