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- python - Adding a matplotlib legend - Stack Overflow
How can one create a legend for a line graph in Matplotlib's PyPlot without creating any extra variables? Please consider the graphing script below: if __name__ == '__main__': PyPlot plot(length,
- python - How to manually create a legend - Stack Overflow
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
- python - How do I make a single legend for many subplots . . . - Stack . . .
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 add to legend
- python - Show only certain items in legend - Stack Overflow
I currently am plotting a stacked bar graph of a large amount of taxonomic data, and only wish to show significant species in the legend (out of ~500 I wish to show ~25) Is there a simple way to d
- python - How do I assign multiple legend labels at once . . . - Stack . . .
This problem comes up for me often when I have a single set of x values and multiple y values in the columns of an array I really don't want to plot the data in a loop, and multiple calls to ax legend plt legend are not really an option, since I want to plot other stuff, usually in an equally annoying format Unfortunately, plt setp is not helpful here In newer versions of matplotlib, it
- Creating a Colormap Legend in Matplotlib - Stack Overflow
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 numeric value for the different shades of gray Sadly, my googling has not uncovered an answer : ( Thank you in advance for the help Vince
- python - Secondary axis with twinx (): how to add to legend - Stack . . .
I have a plot with two y-axes, using twinx() I also give labels to the lines, and want to show them with legend(), but I only succeed to get the labels of one axis in the legend: import numpy as np
- python - How to change legend fontsize with matplotlib. pyplot - Stack . . .
Simple question here: I'm trying to get the size of my legend using matplotlib pyplot to be smaller (i e , the text to be smaller) The code I'm using goes something like this: plot figure() plot
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