Matplotlib tick position. labelsarray-like, optional The labels Oct 12, 2023 · I think you want to prune x-axis: #!/usr/bin/env python3 import matplotlib from matplotlib import pyplot as plt from matplotlib. YAxis. set_ticks_position # Colorbar with AxesDivider Control the position and size of a colorbar with Inset Axes XKCD Axis ticks Choosing Colormaps in Matplotlib Mar 23, 2018 · In case those options are not fine grained enough, i. For example, if we plot trigonometric functions, it makes sense to use the multiples of pi as ticks on the x -axis. get_yticks() (btw. png") Edit: Sad but true: matplotlib was not Jan 13, 2015 · I know that I can get the positions of my y-ticks by ax. by using Colorbar. Parameters: ticksarray-like, optional The list of ytick locations. 2, 0. xticks # matplotlib. set_yticks([0. e. ticker import MaxNLocator data = range(5) fig = plt. Automatically setting tick positions # Setting the behavior of tick auto-placement. The acceptance radius for containment tests. This function allows you to modify the labels and positions of the ticks along the x-axis, providing greater flexibility and control over your plots. 'default' resets the tick positions to the default: ticks on both positions, labels at left. yaxis. Axis. Feb 15, 2025 · Matplotlib has a pretty good default system of choosing tick values and formatting their labels, but sometimes, we need to customize the ticks. This article will explore setting ticks and tick labels, providing a clear example to illustrate the core concepts. contains. set_ticks_position(position) [source] # Set the ticks position. yticks(ticks=None, labels=None, *, minor=False, **kwargs) [source] # Get or set the current tick locations and labels of the y-axis. axisartist as axisartist def setup_axes(fig, pos): ax = fig. It is an amazing visualization library in Python for 2D plots of arrays and used for working with the broader SciPy stack. Jul 16, 2025 · Learn how to use Matplotlib's set_xticks method to customize x-axis ticks in Python plots with practical examples tailored for data visualization in the USA. Attributes: locator Locator subclass Determines the positions of the ticks. pyplot as plt import numpy as np Feb 10, 2013 · I set matplotlib to put ticks outside the plot area but now they overlap on the corresponding labels. I know already that the default formatter i Colorbar Tick Labelling # Vertical colorbars have ticks, tick labels, and labels visible on the y axis, horizontal colorbars on the x axis. Spines in matplotlib are the lines connecting the axis tick marks and noting the boundaries of the data area. figure(figsize=(3, 5)) fig. pyplot as plt xs = [1, 4, 7, 11, 14, 17, 20, 23, 26, 29] If you are using this method, you should always fix the tick positions before, e. formatter Formatter subclass Determines the format of the tick labels. add_subplot(pos, axes_class=axisartist. By default, Matplotlib will choose the number of ticks and tick positions so that there is a reasonable number of ticks on the axis and they are located at "round" numbers. 8], labels=["short", "loooong"]) ax. import numpy as np import matplotlib. Axis ticks # The x and y Axis on each Axes have default tick "locators" and "formatters" that depend on the scale being used (see Axis scales). you want to position the labels more accurately, e. set_major_locator(MaxNLocator(4)) fig. The following would offset the label by 5 points in horizontal direction, using a matplotlib. Pass no arguments to return the current values without modifying them. 'none' and I am looking for a way to change the position of the exponent on an axis when using scientific notation. formatter matplotlib. , between 0 and 1). However, it seems that after setting the first ticks, when trying to define new ticks the previous ones are "forgotten". transforms Jul 23, 2025 · Matplotlib has the ability to customize ticks and tick labels on axes, which enhances the readability and interpretability of graphs. Manual location and formats # The simplest method to customize the tick locations and formats Learn how to use tick locators in Matplotlib to enhance the readability of your plots by precisely controlling the position of ticks on the x and y-axes. set_ticks_position # YAxis. g. See also Axis. set_xticks([0. However, Matplotlib doesn’t interpret plots, so it doesn’t know that the multiples of pi are natural ticks in this case. In most cases, you'll want to use set_ticks(positions, labels=labels) instead. Examples using matplotlib. For example: import matplotlib. Axes) ax. 'none' can be used if you don't want matplotlib. by using Axes. class matplotlib. But I need the tick positions relative to the axis limits (i. axis. xaxis. shifting it to the side by some points, you may use a transform. the tick_params method does not provide any option to set the corresponding labels position. I got stuck at this problem already a few times. Jul 15, 2025 · Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. set_major_locator(MaxNLocator(5, prune='lower')) ax. set_ticks () Function The Axis. Locator subclass Determines the positions of the ticks. get_position() do not make sense. It is possible to customize the ticks and tick labels with either high-level methods like set_xticks or set the locators and formatters directly on the axis. Parameters: position{'left', 'right', 'both', 'default', 'none'} 'both' sets the ticks to appear on both positions, but does not change the tick labels. 8], labels=[r"$\frac{1}{2}\pi$", r"$\pi$"]) return ax fig = plt. labelsarray-like, optional The labels Jul 12, 2025 · matplotlib. How do I get the positions of the xtick major labels? The values that I am getting from label. Ticker [source] # A container for the objects defining tick position and format. set_ticks () function in axis module of matplotlib library is used to set the locations of the tick marks from sequence import matplotlib. transforms. I like having ticks class matplotlib. plot(data,data) ax. set_ticks_position ¶ YAxis. Attributes: locator matplotlib. subplots_adjust(left Nov 8, 2018 · 3 I'm trying to make a figure in which I'd like to have labels and also ticks in the x-axis but at different positions. ScaledTranslation. yticks # matplotlib. Formatter subclass Determines the format of the tick Based on this question about heatmaps in matplotlib, I wanted to move the x-axis titles to the top of the plot. set_xticks or by explicitly setting a FixedLocator. add_subplot(111) ax. , is that the best/correct way to get them?). We will demonstrate in the following that the spines can be placed at arbitrary positions. 'none' can be used if you don't want any ticks. set_ticks or by explicitly setting a FixedLocator on the long axis of the colorbar. subplots_adjust(left import matplotlib. Some of the Tick Locators include − Aug 13, 2021 · Tick locators ¶ Tick locators define the position of the ticks. Parameters: ticksarray-like, optional The list of xtick locations. matplotlib. Feb 5, 2013 · Is there a way in matplotlib to set ticks between the labels and the axis as it is by default in Origin? The examples section online does not show a single plot with this feature. pyplot as plt import mpl_toolkits. As a result, there may be no ticks on the edges of the plot. savefig("1. The matplotlib provides different tick locator within its ticker module, allowing users to customize the tick positions on axes. pyplot as plt def f(t): r matplotlib. This example illustrates the usage and effect of the most common locators. set_ticks_position(self, position) [source] ¶ Set the ticks position (left, right, both, default or none) 'both' sets the ticks to appear on both positions, but does not change the tick labels. If you are using this method, you should always fix the tick positions before, e. pyplot. ticker. For further adjustments, the yaxis or xaxis Axes of the colorbar can be retrieved using its ax property. XAxis. xticks () function is used to get or set the x-axis ticks in a plot. import matplotlib. The ticks parameter can be used to set the ticks and the format parameter can be used to format the tick labels of the visible colorbar Axes. Otherwise, ticks are free to move and the labels may end up in unexpected positions. Matplotlib. xticks(ticks=None, labels=None, *, minor=False, **kwargs) [source] # Get or set the current tick locations and labels of the x-axis. . Passing an empty list removes all yticks. Mar 24, 2022 · You will hardly find the usage of the word spine of matplotlib in a dictionary. figure() ax = fig. So I Apr 27, 2012 · I have a simple line plot and need to move the y-axis ticks from the (default) left side of the plot to the right side. Any thoughts on how to do this? matplotlib. Some of the Tick Locators include − Tick locators # Tick locators define the position of the ticks. Passing an empty list removes all xticks. fr8gptnzdvx29oo6fn6kbzerv09uwj4zoy7gvo0lugvwtrq