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 |
| Abstract | Clicked 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 |
| Database: | None |
| Type: | Desktop Application |
| Developer: | Source Code Hero |
| Updates: | 0 |
Clicked Event OpenCV Python: About the project
This 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.
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To start executing a Clicked Event OpenCV Python With Source Code, make sure that you have installed Python on 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.
- Step 2: Extract File
Next, after the download is finished extract the zip file.
- Step 3: Import the project to your PyCharm IDE.
Next, import the source code you’ve downloaded to your PyCharm IDE.
- Step 4: Install all Libraries.
Next, install all libraries given below.
- Step 5: Open cmd.
Next, click the folder directory of the project and type cmd.
- Step 6: Run Project.
Lastly, run the project with the command “py main.py”
Download the Source Code below
Summary
OpenCV provides a facility to use the mouse as a paintbrush 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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Inquiries
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