Python opens the camera, uses the left mouse button to select a rectangular area, supports selecting multiple rectangular areas at one time, and clears the last drawn rectangle by right-clicking the mouse.

Enterprise 2023-12-16 18:24:25 views: null

NoSuchKey

Guess you like

Origin blog.csdn.net/moonlightpeng/article/details/134868826

Python opens the camera, uses the left mouse button to select a rectangular area, supports selecting multiple rectangular areas at one time, and clears the last drawn rectangle by right-clicking the mouse.

OpenCV-Python drawn contour detection rectangular frame (findContours \ boundingRect \ rectangle)

Java mouse events, click the left button to draw a circle, right click to draw a rectangle, double click the left button to clear

UE4 zooms the camera by clicking the right mouse button

And two rectangular areas

Click the left mouse button to identify python

Unity windowEditor platform left mouse button to control the camera's perspective

Rectangular perimeter area

It outputs a rectangular perimeter area

Rectangular Area Calculation

223 rectangular area

Upload an image file and display the page using javascript to immediately implement the mouse to drag a rectangular frame animation and achieve easily drag within a fixed area

Qt/C++ audio and video development 60-coordinate picking/press the mouse to obtain the rectangular area/convert to the real coordinates of the video source

Detecting simultaneous left and right mouse button clicks in Pygame

Take a screenshot of the menu or menu options that are displayed by right-clicking the mouse

Delete part of the content of "New" by right-clicking the mouse

Right mouse button disable

python-opencv calculates overlapping rectangular area IOU

Unity: The mouse [when sliding up, down, left, and right] controls the camera [looks left and right] and [looks up and down]

Java outputs a rectangular area and the perimeter

rectangular area leetcode-223-

Basic training - alternating rectangular area

Visio to the picture framing, and then drawn into a rectangular shape

Python Opencv practice - rectangular outline drawing (straight-sided rectangle, minimum circumscribed rectangle)

Vue disables the left mouse button click event and the right button of the scroll wheel is still available.

Mac mouse and touchpad left button suddenly fail

The two sides of the rectangular input, outputs a rectangular perimeter and area

Python: a rectangular footprint

A piece of JavaScript to achieve a ban a user opens a console, right mouse button to view the source code

2020.6.12_p38_OpenCV uses the Rect class to get a specific rectangular area in the matrix

Recommended

Ranking

go common records

SVN power failure recovery

深入理解Redis集群主从复制原理

【二叉树】左叶子之和

[1] The first basic syntax Detailed Kotlin

Linux Ansible creates tasks and executes them

vmware ubuntu virtual machine boots online courses

Use Nodejs to crawl certain data from the web page and write the crawled data into excel (see the next article for the front-end part and the server-side part)

Principle underlying thread pool

The number of bytes occupied when char[ ] is initialized

Daily

2025-03-22(0)

2025-03-21(0)

2025-03-20(0)

2025-03-19(0)

2025-03-18(0)

2025-03-17(0)

2025-03-16(0)

2025-03-15(0)

2025-03-14(0)

2025-03-13(0)