Clicked Event OpenCV Python With Source Code

Clicked Event OpenCV Python – When a pointing device button (such as the primary mouse button on a mouse) is pressed and released while the pointer is inside the element, the element receives a click event.

Importance of Clicked Event OpenCV Python

An event is an activity that occurs as a result of a user or another source, such as a mouse click, in programming. An event handler is a routine that interacts with an event and allows a programmer to create code that runs when the event happens.

Clicked Event In Python: Project Details and Technology

Project Name:Clicked Event Project In Python With Source Code
AbstractClicked Event Python OpenCV is pressed and released while the pointer is inside the element, the element receives a click event.
Language/s Used:Python Deep Learning
Python version (Recommended):3.8/3.9
Type:Desktop Application
Developer:Source Code Hero
Clicked Event Project In Python – Project Information

Clicked Event OpenCV Python : About the project

This 2022 Clicked Event OpenCV Python was created with Python OpenCV, and we will learn about Mouse Events in OpenCV Python in this project with source code. We’ll start with a dark backdrop and print the X and Y coordinates of each pixel with the left mouse click and the RGB value with the right mouse click.

For reading and exhibiting images, as well as image processing, a Mouse Events OpenCV Algorithm Computer Vision is used. OpenCV Read and Show Image for Mouse Events Matplotlib for data visualization

This Clicked Event In Python also includes a downloadable Python Project With Source Code for free, just find the downloadable source code below and click to start downloading.

By the way, if you are new to python programming and you don’t have any idea what Python IDE to use, I have here a list of Best Python IDE for Windows, Linux, Mac OS for you. Additionally, I also have here How to Download and Install Latest Version of Python on Windows.

To start executing a Clicked Event OpenCV Python With Source Code, make sure that you have installed Python in your computer.

Clicked Event OpenCV Python With Source Code : Steps on how to run the project

Time needed: 5 minutes

These are the steps on how to run Clicked Event OpenCV Python With Source Code

  • Step 1: Download Source Code

    First, download the provided source code below.
    click event download source code

  • Step 2: Extract File

    Next, after the download finished extract the zip file.
    click event extract file

  • Step 3: Import the project to your PyCharm IDE.

    Next, import the source code you’ve download to your PyCharm IDE.
    click event open project

  • Step 4: Install all Libraries.

    Next, install all libraries given below.
    click event import libraries

  • Step 5: Open cmd.

    Next, click the folder directory of the project and type cmd.
    click event open cmd

  • Step 6: Run Project.

    last, run the project with the command “py”
    click event run project

Download Source Code below


OpenCV provides a facility to use the mouse as a paint brush or a drawing tool. Whenever any mouse event occurs on the window screen, it can draw anything. Mouse events can be left-button down, left-button up, double-click, etc. It gives us the coordinates (x,y) for every mouse event.

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