pyqt5 - browse the pictures in the folder, and click the pictures to display the right-click menu
Reprint reason: This article is good, refer to this article, I realized the picture page turning function Link to the original text: https://blog.csdn.net/qq_42516200/article/details/105719789. If this article can't solve your problem, you can see the article that I refer to this article to reaUTF-8...
Posted by NotMrT on Sun, 16 May 2021 04:44:47 +0930
Qt process communication (shared memory) complete code
Create a new Qt Widgets project, select QDialog as the base class, and the class name is Dialog. After completion, enter the interface file. ui file, and put two push Button parts and a Label part in the interface. Change the display text of one button to "load picture from file", and the displUTF-8...
Posted by Dixsta on Sat, 29 May 2021 03:19:56 +0930
Application of QChart data visualization
1 Preface 1.1 definition There are many definitions of data visualization. For example, the definition of Baidu Encyclopedia is: data visualization, which is a scientific and technological research on the form of data visual expression. Among them, the visual representation of data is defined aUTF-8...
Posted by justbane on Sat, 29 May 2021 04:40:17 +0930
Voltage collection and waveform display based on stm32 and qt
Task overview32 STMsqt articles 1. Task overview Singlechip (1) SCM type can choose STM32 series or MSP430 series SCM; (2) The hardware of single-chip computer can be purchased by itself or the core board can be made by itself; (3) ADC sampling of 1 channel at a sampling rate of 125 Hz, each saUTF-8...
Posted by WolfRage on Fri, 11 Jun 2021 07:29:37 +0930
OSG compilation and installation of MSVC64
OSG compilation and installation MSVC 1. Preparation 1.1 environment Windows10Qt5.14.2Microsoft Visual Studio2017cmake-3.20.4-windows-x86_64.msi 1.2 osg Download osgOfficial website github OSG source code (OpenSceneGraph) Download websiteYou can also use git to download: git clone --branch OpenUTF-8...
Posted by influx on Mon, 28 Jun 2021 02:50:18 +0930
Face Recognition Attendance System-VGG-PYTHON-QTQT Correlation Based on Deep Convolution Neural Network
stay In this article, I will give an overview of the implementation of the front-end interface of the system, the QT part, which is mainly divided into the following points: QT Signal and Slot Mechanism QT stacked interface design QT Call and Display Camera Screen/Multithreaded Programming 1.QTUTF-8...
Posted by jnewing on Fri, 02 Jul 2021 02:39:16 +0930
Qt operation Json format file (create, insert, parse, modify, delete)
I spent a few days studying how Qt operates the Json file. I also have a little experience. Now I will record it and share it! Why learn from Jason? JSON is a lightweight data storage file, which uses a large number of characters to store data. JSON is a syntax for storing and exchanging text iUTF-8...
Posted by razmon on Sun, 04 Jul 2021 07:10:18 +0930
QT5.15.2 under Ubuntu 20.04 configures the qvtkopengl native widget control and displays the VTK window in QT
Operating system: Ubuntu 20.04 QT: 5.15.2 VTK : 9.0.1 1, QT5.15.2 configure qvtkopengl native widget control 1.1 download and install VTK9.0.1 The specific method and configuration follow my previous article. Use CMKE to compile VTK and compile the release version. Otherwise, the dynamic librarUTF-8...
Posted by PhilGDUK on Thu, 22 Jul 2021 03:05:02 +0930
QT integration CEF07 - understanding CEF multi process
This section mainly understands the multi process model of CEF, makes some knowledge reserves for the communication between JavaScript and C + +, and combs the startup process of CEF again. The task manager observes multiple processes CEF is a multi process model based on Chromium. How to underUTF-8...
Posted by cdjaco on Wed, 08 Dec 2021 02:45:32 +1030
Introduction to pyside2
Install pyside2 pip install pyside2 -i https://pypi.douban.com/simple/ Interface Design Interface design We can use Qt Designer, a QT interface generator, in two ways: Dynamic loading of UI filesConvert UI files to Python code Under Windows, run the executable Scripts\pyside2-designer.exe in tUTF-8...
Posted by Masna on Thu, 09 Dec 2021 02:53:34 +1030