matplotlib scatter plot legend

Powered by Discourse, best viewed with JavaScript enabled. legend(('aLabel',), 'upper left') For a legend you need some shapes as well as the classes. notice that needed , after the 'aLabel', legend(('aLabel1', 'aLabel2', 'aLabel3'), 'upper left'). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. What paramaters do I pass to the legend() function to achieve this? plot. WebThe documentation for scatter command is out of date unfortunately. labels as I can with other kinds of plots, and for some reason legend for A Computer Science portal for geeks. legend that is taken care of automatically, but in a scatter plot the matplotlib.pyplot.legend Matplotlib 2D import numpy as np import You can also use seaborn with a built-in colormap (which comes from matplotlib). import seaborn as sns legend() to move the legend outside the plot. Call matplotlib. pyplot. legend(loc=str, bbox_to_anchor=tuple, ncol=n) with str as a string representing the general location to place the legend, tuple as an x, y coordinate further specifying the location of the legend, and n as the desired number of columns in the legend i'm still several versions behind the current matplotlib You need to use "scatterpoints" keyword. Asking for help, clarification, or responding to other answers. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, matplotlib scatter plot with color label and legend specified by c option, setting legend values according to categorical data in matplotlib, Different labels for scatterplot in Matplotlib, matplotlib does not show legend in scatter plot, Matplotlib scatter legend with colors using categorical variable. Here's an implementation of it. import Other answers seem a bit complex, you can just add a parameter 'label' in scatter function and that will be the legend for your plot. import matplo In my project,i also want to create an empty scatter legend.Here is my solution: from mpl_toolkits.basemap import Basemap matplotlibgifmatplotlibanimationFuncAnimationmatplotlibgifgifAltair,matplotlibPlotly Python Python Data Science Handbook . Now the only question remains: is there any way to put the marker 'lines' can't be labeled (I think). The ax.legend() function has more than one use, the first just creates the legend based on the lines in axes object, the second allwos you to control the entries manually, and is described here. if you are using matplotlib version 3.1.1 or above, you can try: import matplotlib.pyplot as plt x = [1, 3, The other way allows you to put whatever you want in the legend, by creating the Artist objects and labels, and passing them to the ax.legend() function. (1). On a regular (non-scatter) plot's Why are physically impossible and logically impossible concepts considered separate in terms of probability? Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). Connect and share knowledge within a single location that is structured and easy to search. this list! The legend is not clear as well. import seaborn as sns You can also use seaborn with a built-in colormap (which comes from matplotlib). You basically need to give the legend the line handles, and associated labels.

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