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17 sty 2016 · At the moment you are calling the legend function for each key in your dictionary. You don't need to do this - simply label each of the types of points on your scatter plot with the dictionary key, and then call the legend function afterwards. The following will work:
Add a legend to the upper plot by specifying ax1 as the first input argument to legend.
7 gru 2023 · Customizing Plot Legends with Matplotlib. Plots on a graph gain insight from legends. The legend is made more readable and recognizable by the addition of the font, origin, and other details. Let’s explore the several methods that can be used to change the plot legends. Basic Legend with Matplotlib; Change the Legend Position and Title in ...
27 gru 2023 · Adding Legends to MATLAB Plots. The legend command in MATLAB allows adding a legend to any figure plot. The basic syntax is: legend(labels) Where labels is a string array containing the legend labels to display. For example: x = 1:10; plot(x, x.^2); legend(‘X Squared‘)
1 sie 2024 · Below are some examples that can see the Matplotlib interactive mode setup using Matplotlib.pyplot.legend () in Python: Add a Legend to a Matplotlib. In this example, a simple quadratic function \ ( y = x^2 \) is plotted against the x-values [1, 2, 3, 4, 5]. A legend labeled “single element” is added to the plot, clarifying the plotted data.
13 lut 2017 · leg = legend('show'); title(leg, 'my title' ) If you need the other outputs from legend, then the documentation offers a workaround using legend properties (see "Returning multiple outputs is not recommended").
To make a legend for all artists on an Axes, call this function with an iterable of strings, one for each legend item. For example: A list of Artists (lines, patches) to be added to the legend. Use this together with labels, if you need full control on what is shown in the legend and the automatic mechanism described above is not sufficient.
