Add labels to each argument in your plot call corresponding to the series it is graphing, i.e. label = "series 1" Then simply add Pyplot.legend() to the bottom of your script and the legend will display …

Aug 25, 2014 · 20 I am using matplotlib In plot() or bar(), we can easily put legend, if we add labels to them. but what if it is a contourf() or imshow() I know there is a colorbar() which can present the color …

I am using matplotlib and I would like to manually add items to the legend that are a color and a label. I am adding data to to the plot to specifying there would lead to a lot of duplicates. My th...

handles, labels = plt.gca().get_legend_handles_labels() To remove legends from subplots, see Remove the legend on a matplotlib figure. To merge twinx legends, see Secondary axis with twinx (): how to …

To add to what Christian Alis and Navi already said, you can use the bbox_to_anchor keyword argument to place the legend partially outside the axes and/or decrease the font size. Before you consider …

From matplotlib version 2.1 onwards, you may use a figure legend. Instead of ax.legend(), which produces a legend with the handles from the axes ax, one can create a figure legend

import numpy as np import matplotlib.pyplot as plt mat = '''SOME MATRIX''' plt.imshow(mat, origin="lower", cmap='gray', interpolation='nearest') plt.show() How do I add a legend showing the …

Nov 6, 2015 · I would like to know how it is possible to label an arrow and show it in the legend of a plot. For instance if I do this arrow(0,1,'dummy',label='My label') legend() I do not see anything in the

7 I am trying to add a legend below a 3-column subplot figure. I have tried the following:

You can chose the artists and labels to display in the legend as follows. You'll need to create custom artists for the elements in the legend that are not actually plotted.