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Fortunately, Matplotlib provides a simple API for manually placing legends, and it even supports placing legends outside the plot area altogether. Note that the loc argument tells Matplotlib to place the upper left corner of the legend line at the (x,y) coordinates of (1,1) in the plot. Active 8 years, 7 months ago. I'm creating a figure with multiple subplots. 4. Here's an example: import matplotlib.pyplot as plt import numpy as np # Plot data x = np.linspace(0,1,100) y = x**2 fig = plt.figure() ax = fig.add_subplot(221) #small subplot to show how the legend has moved. Change legend location. In this article, we'll take a look at how to add a legend to a Matplotlib plot. Viewed 47k times 13. Use the loc argument to plt.legend() to change the legend position. Code Example. Legend could be placed outside the plot in the Matplotlib by using bbox_to_anchor. Sometimes it is necessary or desirable to place the legend outside the plot. You can move a legend after automatically placing it by drawing it, and then getting the bbox position. To force another location, set parameter loc using location a string (e.g. In the matplotlib library, there’s a function called legend() which is used to Place a legend on the axes. The following code shows how to place the legend in the bottom right corner outside of a Matplotlib plot: Ask Question Asked 6 years, 7 months ago. Introduction Matplotlib is one of the most widely used data visualization libraries in Python. The attribute Loc in legend() is used to specify the location of the legend.Default value of loc is loc=”best” (upper left). bbox means bounding box that accommodates the legend. Viewed 55k times 43. By default, matplotlib draws the legend in the ‘best’ location i.e. plt.legend(bbox_to_anchor=(1.05, 1)) It places the legend at location … 8. bbox_to_anchor specifies the legend box’s location. Edited: I am actually looking for a way to do it through pandas' df.plot(), not via plt.legend(loc='lower left') 'upper left' or 'lower right') as argument. In this Python Programming video tutorial you will learn about legend function of pyplot module in matplotlib package in detail. To change the location of a legend in matplotlib, use the loc keyword argument in plt.legend(). Typically, when visualizing more than one variable, you'll want to add a legend to the plot, explaining what each variable represents. I am beginning to use Python for my scientific computing, and I am really liking it a lot, however I am confused by a feature of the matplotlib.pylab.legend function. Matplotlib: Adjust legend location/position. matplotlib legend location numbers. loc can be a string or a pair of coordinates. A legend is an area describing the elements of the graph. Example 2: Place Legend in Bottom Right Corner. Matplotlib Legend Location. Ask Question Asked 8 years, 7 months ago. Example. The following code shows how to do it. One of these subplots is giving me some trouble, as none of the axes corners or centers are free (or can be freed up) for placing the legend. I know how to set the legend location of matplotlib plot with plt.legend(loc='lower left'), however, I am plotting with pandas method df.plot() and need to set the legend location to 'lower left'. the place that overlaps the least with the lines drawn. If you don't provide a location for the legend, matplotlib tries to figure out by itself where it should place it. Active 5 years ago. Does anyone know how to do it? Matplotlib plot a pair of coordinates the location of a legend in the library! ' or 'lower Right ' ) as argument matplotlib provides a simple API for manually placing legends outside the area! Another location, set parameter loc using location a string ( e.g can be a string (.! Legend, matplotlib provides a simple API for manually placing legends, and it even supports legends... 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Location for the legend in matplotlib package in detail Asked 8 years, 7 months ago the that! A location for the legend in Bottom Right Corner legend function of module. Change the legend outside the plot a function called legend ( ) which is used to place legend.

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