![]() Now let's use Matplotlib to make our data visualizable. You can also use object-oriented methods to create and graph plots and axis objects. To create a graph, you can use the default Matplotlib command, and you can create a subplot to display multiple graphs at once. Matplotlib offers a wide range of features, from simple plots to custom labels, text, and high-quality outputs. There are series for x2 and x3, respectively, and we use legends to separate them by labels. The legend () is the part that adds a legend to the graph. The legend serves to describe elements such as lines, dots, and colors used in the graph. The legend adds a legend(in Japanese 凡例) to the graph. It is a tuple of the width and height of the figure in inches. We can use fig.tight_layout() or plt.tight_layout() method, which automatically adjusts the positions of the axes.įig, axes = plt.subplots(nrows= 1, ncols= 2) # Creates blank canvasĪxes1 = fig.add_axes() # main axesĪxes2 = fig.add_axes() # inset axes # Larger Figure Axes 1Ī common issue with matplolib is overlapping subplots or figures. ![]() We can easily add more than one axis to the figure. # left, bottom, width, height (range 0 to 1) # Plot on that set of axes # Create Figure (empty canvas)Īxes = fig.add_axes() We will instantiate figure objects and then call methods or attributes from that object. Subplot allows you to perform visualization tasks by placing various small graphs or diagrams within a single plot. A subplot is a plot area divided into several small areas. Plt.plot(x, y, 'r-') # More on color options later How can I use a matplotlib Figure object as a subplot Specifically, I have a function that creates a matplotlib Figure object, and I would like to include this as a subplot in another Figure. We can create multiplots by subplot on same canvas. plt.plot(x, y, 'r') # 'r' is the color red Importing import matplotlib.pyplot as plt Generally easy to get started for simple plots I've only learned a little bit, but can create various graphs through Matplotlib, which is an 2D and 3D graphics library for generating scientific figures. ![]() Starting today, I'm going to talk about data visualization that looks cool. ![]()
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