Here we learn to set the title on the color bar and we also learn to change its font size, color, etc. Read Matplotlib plot bar chart Matplotlib colorbar title font size At last, we use the show() method to visualize the graph.By using plt.plot() method plot a cos x graph and we also use plt.title(), plt.xlabel(), plt.ylabel() methods to set title and axes labels respectively.After this, we define data for plotting then we use axes.titlesize and set its value to 30 and we pass this to () method.Firstly we import matplotlib.pyplot library and numpy library.Let’s have a look at an example: # Import Libraries Here we define a parameter dictionary to change the font size of the title. The syntax to change rcParams title font size: parameter = We can change the default settings of ‘rc’ that are stored in a global dictionary to change its font size. In matplotlib, the size of the title can be adjusted by changing the values of the rcParams dictionary. Read Matplotlib subplots_adjust Matplotlib rcParams title font size We use the set_size() method with the second subplot and set its title size to 20.Here we use the set_title() method to add title on each of the plots.And we want to change the title font size of the specific plot. In the above example, we plot multiple plots in the figure area.Let’s understand the concept with the help of an example: # Importing Libraries We use the set_size() method to change the title font size of a specific subplot. Here we will be going to discuss how we can change the title font size of the specific subplot if we draw multiple plots in a figure area by using the matplotlib library. Read Matplotlib log log plot Matplotlib subplot title font size Then we use the ax.legend() method to set the title of the legend and pass the title_fontsize argument and set its value to 30. By using the set_xticklabels() method we set x label and also set its rotation to horizontal.After this, we use the pandas DataFrame() method to define labels and data coordinates and we use the plot() method to draw a stacked bar chart.In the above example, we import matplotlib.pyplot, and pandas library.The syntax to add legend title and change its font-size: # Import librariesĪx.set_xticklabels(labels,rotation='horizontal')Īx.legend(title='SUBJECT',title_fontsize=30) We also pass the title_fontsize argument and set its value to 30. We use the legend() method to add the legend title. Here we learn to set the font size of the legend title of the plot in Matplotlib. Read Matplotlib plot_date Matplotlib legend title font size After that, we use plt.title() method to add title on the plot and we also pass the fontsize argument, set’s its value to 10.Then by using plt.plot() method we plot the line chart.After this, we define data points that are used for data plotting. In the above example, we import matplotlib.pyplot library to plot a chart.Plt.title("Straight Line Function Chart", fontsize=10) Let’s see an example to set title font size: # Import Library fontsize: set the font size of your choice.The above-used parameters are described as below: The syntax to assign a title to the plot and to change its font size is as below: # To add title In Matplotlib, to set the title of a plot you have to use the title() method and pass the fontsize argument to change its font size. Generate a Plot: By using show() method we can visulaize a plot.Ĭheck out, How to install matplotlib python Matplotlib set title font size.Add Title: By using title() method we can add titile to a chart.Plot chart or figure: By using bar(), pie(), scatter(), plot(), etc methods we can draw a plot.Define X and Y: Define the data coordinated values used for the x-axis and y-axis.Defining Libraries: Import the important libraries which are required (For data creation and manipulation: Numpy and Pandas, For data visualization: pyplot from matplotlib).The following steps are used to add the title to a plot are outlined below: Title: A name that is used to describes the plot in matplotlib. Before starting the topic firstly, we have to understand what does “title” means. Here we are going to learn about how to change the font size of the title in matplotlib in Python. Matplotlib title different font size Matplotlib title font size
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