Before starting let’s draw a simple plot with matplotlib. text (3, 8, 'boxed italics text in data coords', style = 'italic', bbox = {'facecolor': 'red', 'alpha': 0.5, 'pad': 10}) ax. How can Oracles use their power effectively when magic-users learned how to make their future vision almost useless? Change the font for the tick marks/numbers on the axes Changing the fonts for the labels on each axis (the numbers) is a little bit more complicated, but you can use it in combination with the content above to specify fonts for every part of your graph. What Kind of Data are we talking… By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. So in this article, we are going to see how we can change the size of axis labels in Matplotlib. Create or import data. How to insert bold text in a cell of matplotlib table (pyplot table) ? The font size of the text. import matplotlib import matplotlib.pyplot as plt fig = plt. suptitle ('bold figure suptitle', fontsize = 14, fontweight = 'bold') ax = fig. How to make a flat list out of a list of lists? If we have to set the background color of the plot so that our plot looks beautiful, we have to make the axes object, by using axes() attribute after plotting the graph. set_xlabel ('xlabel') ax. A dict of font properties. add_subplot (111) fig. axis ([0, 10, 0, 10]) ax. set_title ('axes title') ax. suptitle ('bold figure suptitle', fontsize = 14, fontweight = 'bold') ax. How to get rid of the freelancing work permanently? Change the font size of tick labels. Finding mass percent through molality of potassium nitrate solution. Font Size : The font size or text size is how large the characters displayed on a screen or printed on a page are. If you want some text to show up exactly as you write it, without Markdown doing anything to it, just indent every line by at least 4 spaces (or 1 tab). plt.text (4, -0.8, 'Bold Text', fontsize=14.0, fontweight='bold') #Making Bold Text Box. The Text instance of the suptitle. One can use bold MathText inside the title to make part of the text bold, e.g. For an explanation of any part of this, look here. Asking for help, clarification, or responding to other answers. Join Stack Overflow to learn, share knowledge, and build your career. Does adding cold water to evaporative air coolers actually produce colder air? The following example illustrates all four possible examples. So far, we have changed the style of entire text elements. matplotlib.pyplot.text(x, y, s, fontdict=None, **kwargs) [source] ¶. Matplotlib; Numpy. Does a PhD from US carry *more academic value* as compared to one in India even if the research skill set developed is same? Example of how to thicken the lines around your plot (axes lines) and to get big bold fonts on the tick and axis labels. Change the default font for all plots using rcParams r"$\bf {0.333}$". Vote for Stack Overflow in this year’s Webby Awards! The position to place the text. Answer 1. Is there a programmable variable resistor. Remove the color for pressed, Disabled and Hover … Syntax of Matplotlib text matplotlib.pyplot.text(x, y, s, fontdict=None, withdash=, **kwargs) Parameters: x, y: scalars The position to place the text. text … How to print colored text to the terminal? text (2, 6, r'an equation: $E=mc^2$', fontsize = 15) ax. hist2d ( x , y , bins = ( 50 , 50 ) , cmap = plt . figure ax = fig. See Text.set_size for possible values. a=10.0 font=matplotlib.font_manager.FontProperties () font.set_weight ('bold') text (0,1,":.2f".format (a), fontproperties=font) I have also tried: a=10.0 text (0,1,":.2f".format (a), weight='bold') None of them work, and no error is thrown. text (2, 6, r 'an equation: $E=mc^2$', fontsize = 15) ax. In [1]: from pylab import * # Thicken the axes lines and labels # # Comment by J. R. Lu: # I couldn't figure out a way to do this on the # individual plot and have it work with all backends # and in interactive mode. subplots_adjust (top = 0.85) ax. import matplotlib import matplotlib.pyplot as plt fig = plt. Complete example: It is also easy to add multiple rectangles to highlight multiple parts of the plot. random . set_ylabel ('ylabel') ax. In this, we will be using the ‘Matplotlib’ library and more specifically the ‘Pyplot’ module for drawing the graph and for adding text we will be using ‘Text’ in matplotlib plots. Parameters: x, yfloat. random . I'll be starting with the simplest kind of figure: a line plot, with points plotted on an X-Y Cartesian plane. By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. normal ( size = 50000 ) # A histogram 2D plt . subplots_adjust (top = 0.85) ax. How do I merge two dictionaries in a single expression (taking union of dictionaries)? First we set the stage for our examples. Changing the color of labels on the chart. subplots_adjust (top = 0.85) # Set titles for the figure and the subplot respectively fig. How do you change the size of figures drawn with matplotlib? Plot a graph on data using matplotlib. Will BTC script be Turing complete in future? As shown in Figure 4, the previously shown R programming syntax has created a plot with a text element in bold and italic. s: str The text to be inserted. The text () method figure module of matplotlib library is used to Add text to figure. string e.g., [ 'Sans' | 'Courier' | 'Helvetica' ...] You can lay out text with the alignment arguments horizontalalignment, verticalalignment, and multialignment. Returns: text. set_title ('axes title') ax. set_xlabel ('xlabel') ax. add_subplot fig. text (3, 8, 'boxed italics text in data coords', style = 'italic', bbox = {'facecolor': 'red', 'alpha': 0.5, 'pad': 10}) ax. There are methods to set elements (e.g. plt.title ('Title', fontweight='bold') #Making text bold … import matplotlib matplotlib.use("agg") import matplotlib.pyplot as plt import numpy as np # Create the curve data. The following are 30 code examples for showing how to use matplotlib.pyplot.text().These examples are extracted from open source projects. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. y: This parameter is the y position to place the text. import matplotlib.pyplot as plt plt.table(cellText=[['my_texte_bold', 'other cell'], ['cell1', 'cell2']) Answer. Example 4: Annotate Partly Bold & Partly Italic Text Element to ggplot2 Plot. The limits of the matplotlib text object are that it formats the entire string, it can't format within a text … set_ylabel ('ylabel') # Set both x- and y-axis limits to [0, 10] instead of default [0, 1] ax.