python - Adding a matplotlib legend - Stack Overflow
You can access the Axes instance (ax) with plt.gca().In this case, you can use. plt.gca().legend() You can do this either by using the label= keyword in each of your plt.plot() calls or by …
python - How to manually create a legend - Stack Overflow
For those wanting to add manual legend items into a single/common legend with automatically generated items: #Imports import matplotlib.patches as mpatches # where some data has …
python - How to put the legend outside the plot - Stack Overflow
A figure legend. One may use a legend to the figure instead of the axes, matplotlib.figure.Figure.legend. This has become especially useful for Matplotlib version 2.1 or …
python - How to specify legend position in graph coordinates
According to the matplotlib legend documentation: The location can also be a 2-tuple giving the coordinates of the lower-left corner of the legend in axes coordinates (in which case …
python - How do I make a single legend for many subplots
def fig_legend(fig, **kwdargs): # Generate a sequence of tuples, each contains # - a list of handles (lohand) and # - a list of labels (lolbl) tuples_lohand_lolbl = …
matplotlib - Python legend in 3dplot - Stack Overflow
Jan 18, 2016 · But I don't want to have duplicate legend entries instead . I want my legend entries to group with colour, or ; Is it possible have both marker and line as a single entry so that there …
How is order of items in matplotlib legend determined?
Mar 8, 2014 · Great answer: short code and total ordering flexibility.Comment for the sake of clarity: the numbers of the order vector are the old positions of the labels and the slot in the …
python - Reverse the order of a legend - Stack Overflow
Nov 22, 2021 · The newest version of matplotlib (>=3.7) now provides this feature out of the box: plt.legend(title="Line", loc='upper left', reverse=True) The default is reverse=False (the …
python - Add a legend to my heatmap plot - Stack Overflow
I'm trying to translate datas from csv file to a heatmap. For the moment, my heatmap looks like this : But it miss a legend! This is my code : import matplotlib.pyplot as plt import numpy as np
Create a legend with pandas and matplotlib.pyplot
Feb 27, 2014 · This is my first attempt at plotting with python and I'm having problems creating a legend. These are my imports: import matplotlib.pyplot as plt import pandas I load my data like …