Matplotlib cursor widget Same format as label_props argument of CheckButtons. The Matplotlib Cursor Widget is specifically the Cursor class in Matplotlib's widgets module. It consists of many widgets that are designed to work for any of the GUI backends. If you pass in the correct parameters, the cursor object will automatically appear on screen. See full list on blog. In this Tutorial we will discuss 6 of the most popular widgets in Matplotlib, complete with proper examples and sample codes. Commonly used in design, gaming, and analysis, the cross-hair cursor enables exact placement, measurement, or alignment. Note, this is an interactive example, and must be run to see the effect. All you need to do is create a Cursor object using the Cursor Class from the Matplotlib widgets module. For some reason, the Cursor doesn't show References The use of the following functions, methods, classes and modules is shown in this example: matplotlib. References The use of the following functions, methods, classes and modules is shown in this example: matplotlib. finxter. The new cursor inherits from Cursor and demonstrates the creation of new widgets and their event callbacks. I want to add a Cursor widget (much like this example, which does work for me) to the plot. This example generates three Axes split over two different figures. ipynb Download Python source code: cursor. The cursor should be draggable, but should only move on the plotted l Jan 3, 2025 · Matplotlib - Cursor Widget - The Matplotlib Cursor Widget is specifically the Cursor class in Matplotlib's widgets module. Cursor Download Python source code: cursor. Jun 21, 2017 · This picture shows what I am trying to achieve: I am searching for a solution to add a cursor to my plotted line in matplotlib. Example: Imagine analyzing a graph in Matplotlib and needing to pinpoint the exact intersection of a sine wave with a . py Download zipped: cursor. Jul 23, 2025 · A cross-hair cursor is a precision tool designed to enhance accuracy by marking a specific point on the screen with two intersecting perpendicular lines. For the cursor to remain responsive you must keep a reference to it Annotated Cursor Features The below are the features of the annotated Cursor of the Matplotlib widgets. Interactive Cursor The Annotated cursor is similar to a standard cursor but it enables users to navigate across the plot by displaying coordinate information (x, y values) as the cursor moves over data points. zip Jul 23, 2025 · Matplotlib is a Data Visualization library in python. zip Matplotlib itself does not have a specific Mouse Cursor widget but however Matplotlib library provides various mechanisms to interact with the mouse cursor by allowing developers to enhance the interactivity of plots. widgets. References The use of the following functions, methods, classes and modules is shown in this example: matplotlib. py Download Jupyter notebook: cursor. Some examples of widgets in matplotlib are Button, CheckButtons, RadioButtons, Cursor, and TextBox. Mouse Cursor # This example sets an alternative cursor on a figure canvas. Mar 19, 2017 · I've got a PyQt4 GUI which has a matplotlib plot embedded in it. Oct 3, 2024 · Matplotlib Cursor Widget is a powerful tool for interactive data exploration in Matplotlib, one of the most popular plotting libraries in Python. In this article, the Cursor Widget of Matplotlib library has been discussed. On hovering the cursor over data in one subplot, the values of that datapoint are shown in all Axes. See also the cross hair cursor, which implements a cursor tracking the plotted data, but without using inheritance and without displaying the currently tracked coordinates. ipynb How to create and use the matplotlib Cursor widget in Python | Python Data Visualization Jie Jenn 68. 4K subscribers Subscribed Multicursor # Showing a cursor on multiple plots simultaneously. Cursor Download Jupyter notebook: cursor. com Parameters: propsdict Dictionary of Text properties to be used for the labels. This article will provide an in-depth look at how to use the Matplotlib Cursor Widget effectively in your data visualization projects. Annotated Cursor # Display a data cursor including a text box, which shows the plot point close to the mouse pointer. class matplotlib. This provides a way to interactively display the coordinates and data values of a plot as the cursor moves across it. Annotation Capability The annotated cursor is alongside used for displaying Annotated cursor # Display a data cursor including a text box, which shows the plot point close to the mouse pointer. Let's explore these aspects in detail. Cursor(ax, *, horizOn=True, vertOn=True, useblit=False, **lineprops) [source] # Bases: AxesWidget A crosshair cursor that spans the Axes and moves with mouse cursor. Creating a Cursor in Matplotlib Setting up a Cursor widget is actually very simple, and requires just a single step. fsoew dved vbz jom eeifz ytmgis jscjfhgv sgh bmxk dfhap agk wvuln vrnc bdh xbhhu