"- Use case: displaying 3D data in two dimensions using contours or color-coded regions.\n", "- There are three applicable Matplotlib functions: ``plt.contour`` for contour plots, ``plt.contourf`` for ...

I am writing to express my concern regarding the handling of legends for contour plots in recent versions of matplotlib. While line plots (plot) allow direct assignment of legend labels via the label ...

Similarly, you can draw a horizontal bar plot with the barh() command. Or, you can draw box and whisker plots with the boxplot() command. You can create plain contour plots with the contour() command.