3/23/2023 0 Comments Subplot matplotlib python![]() ![]() the first 2 shows rows, and the second 2 shows columns. The first subplot method is given number 221. Let’s understand the values given in the subplot method. The reader should concentrate on the values given in the subplot method. In the above example, we created two subplots in the same figure. Plt.figure(num=1) # Taking a one more figure because num is given 2 Would you please check the output of the two figures created in the program? Example of using the same figure # using the existing figure We discuss those axes methods and the value 221 used in the subplot in a minute. With this axes object, we have many methods to modify the axes. The subplot method will return an axes object. We use the subplot method to create a coordinate axis in the figure. In our example, we have given green face color to the figure. The face color parameter is used to give a color to the figure. If the number is not given, python will take its number. We can use that number to represent the same figure in the future code. The parameter num is used to assign a unique number to the figure. In the above program, we created a figure object using plt. Plt.figure(num=2) # Taking a one more figure because num is given 2 Plt.figure(num=1,facecolor="green")# open a new figure To understand better, we take an example program given below. The reader will get clarity about creating multiple subplots in the figure and about axes in the figure. To create the axes, we use the subplot method. We can create multiple coordinate axes in one figure. ![]() Whenever we create a figure object, we can place coordinate axes in the figure and plot the graphs. The function Figure is used to construct the graphs. In this class, we will go deep into the functions figure and subplot. In our previous classes, we had a basic idea about Figures. The reader should have prior knowledge of bar and line charts. Udalguri_legend = mpatches.In this class, we discuss Figure and Subplot in Matplotlib. Shillong_legend = mpatches.Patch(color='magenta', label='Shillong') Resu_legend = mpatches.Patch(color='blue', label='Resu') Plt.ylabel('Temperature (☌)', color='#e74c3c')Ĭoochbehar_legend = mpatches.Patch(color='cyan', label='Cooch Behar') We consider the temperatures (in °celsius) of a typical Autumn morning from 6 AM to 11 AM, in the four towns of Cooch Behar, Resu, Shillong and Udalguri. We will now plot four subplots in a figure. Russia_legend = mpatches.Patch(color='blue', label='Russia') Us_legend = mpatches.Patch(color='red', label='US') We use the second syntax for subplot(), where the number of rows, number of colums and the index of the subplot are represented as a 3-digit integer. The details will be presented as two subplots in a single figure. Next, we will first create two subplots in a figure.įor this, we consider the number of medals won by two countries (one for each subplot), the US and Russia, in the Summer Olympics between the years 19 to plot. The other way to indicate position is just to combine the rows, columns and index parameters as a 3-digit integer, stripping off the commas.Īnd lastly, each subplot can also be assigned to some variable, say, ax, and that assigned subplot ax can be added to the figure. The last parameter **keyword are comma-separated arguments for the returned Axes base class. The index position starts at 1 in the upper left corner and increases to the right. Where the first two parameters rows and columns indicate the number of rows and columns of a grid. ![]()
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