Example of a global legend in a 2x2 tiled layout Example of a global legend in a 1x4 tiled layout Example of a global legend in a 1x4 subplot 0 Link You cannot have a legend that pulls data from more than one subplot. Over 11 examples of Legends including changing color, size, log axes, and more in R. Note that the mode argument tells Matplotlib to expand the legend to the length of the plot and the ncol argument tells Matplotlib to place the legend labels in 2 columns. , legends can be positioned relative to figure edges and can contain graphics objects from different subplots or tiles.
Subplot legend how to#
The following code shows how to place the legend above the Matplotlib plot: import matplotlib.pyplot as plt Note that the loc argument tells Matplotlib to place the lower left corner of the legend line at the (x,y) coordinates of (1,0) in the plot. legend(bbox_to_anchor=(1,0), loc=" lower left") The following code shows how to place the legend in the bottom right corner outside of a Matplotlib plot: import matplotlib.pyplot as plt Example 2: Place Legend in Bottom Right Corner 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.
The nrows and ncols arguments are relatively straightforward, but the index. Automatic detection of elements to be shown in the legend The elements to be added to the legend are automatically determined, when you do not pass in any extra arguments. index: The plot that you have currently selected. legend() legend(handles, labels) legend(handleshandles) legend(labels) The call signatures correspond to the following different ways to use this method: 1. It is a bit more involved programmatically. Here is an example: subplot (2, 2, 1) A rand (10, 3) plot (A, '-o') hold on. The easiest way to do it is manually, by dragging the legend inside the figure. The easiest way to do it is manually, by dragging the legend inside the figure. You will have to play with the legend's position to achieve the desired look. You will have to play with the legend's position to achieve the desired look. ncols: The number of columns of subplots in the plot grid. But it is perfectly fine to use a legend associated with the 4th subplot as an overall legend. legend(bbox_to_anchor=(1,1), loc=" upper left") We can create subplots in Python using matplotlib with the subplot method, which takes three arguments: nrows: The number of rows of subplots in the plot grid.
The following code shows how to place the legend in the top right corner outside of a Matplotlib plot: import matplotlib.pyplot as plt Example 1: Place Legend in Top Right Corner This tutorial shows several examples of how to use this function in practice. Often you may want to place the legend of a Matplotlib plot outside of the actual plot.įortunately this is easy to do using the () function combined with the bbox_to_anchor argument.
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