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fig, ((ax1, ax2), (ax3, ax4)) = plt.subplots(2, 2) for a 2 x 2 array. This is most useful for two subplots (e.g.: fig, (ax1, ax2) = plt.subplots(1, 2) or fig, (ax1, ax2) = plt.subplots(2, 1)). For more subplots, it's more efficient to flatten and iterate through the array of axes.
pyplot.subplots creates a figure and a grid of subplots with a single call, while providing reasonable control over how the individual plots are created. For more advanced use cases you can use GridSpec for a more general subplot layout or Figure.add_subplot for adding subplots at arbitrary locations within the figure.
10 cze 2023 · As of matplotlib 3.6.0, width_ratios and height_ratios can now be passed directly as keyword arguments to plt.subplots and subplot_mosaic, as per What's new in Matplotlib 3.6.0 (Sep 15, 2022). f, (a0, a1) = plt.subplots(1, 2, width_ratios=[3, 1]) f, (a0, a1, a2) = plt.subplots(3, 1, height_ratios=[1, 1, 3])
subplots() is the recommended method to generate simple subplot arrangements: fig , ( ax1 , ax2 ) = plt . subplots ( 2 , 1 ) fig . suptitle ( 'A tale of 2 subplots' ) ax1 . plot ( x1 , y1 , 'o-' ) ax1 . set_ylabel ( 'Damped oscillation' ) ax2 . plot ( x2 , y2 , '.-' ) ax2 . set_xlabel ( 'time (s)' ) ax2 . set_ylabel ( 'Undamped' ) plt . show ()
22 lip 2020 · # make subplots plt.subplot (grid [0, 0]) plt.subplot (grid [0, 1:]) plt.subplot (grid [1, :2]) plt.subplot (grid [1, 2]); This can be used in a wide variety of cases for plotting multiple plots in matplotlib.
With the subplot() function you can draw multiple plots in one figure: Example Get your own Python Server. Draw 2 plots: import matplotlib.pyplot as plt. import numpy as np. #plot 1: x = np.array ( [0, 1, 2, 3]) y = np.array ( [3, 8, 1, 10]) plt.subplot (1, 2, 1) plt.plot (x,y) #plot 2: x = np.array ( [0, 1, 2, 3]) y = np.array ( [10, 20, 30, 40])
This utility wrapper makes it convenient to create common layouts of subplots, including the enclosing figure object, in a single call. Parameters: nrows, ncolsint, default: 1. Number of rows/columns of the subplot grid. sharex, shareybool or {'none', 'all', 'row', 'col'}, default: False.
