Is it a known problem of #PyQt5 on #RaspberryPi (Zero) that QPixmaps (e.g. JPEG images on buttons or in dialogs) don’t work?

I wrote a simple UI for some hardware which works flawlessly on my Mac, but can’t show images on the Pi. There’s a simple error message, no crash or traceback.

#Qt5 #Raspi #Python

I have been making progress with my color converter/creation application built with PyQt. I just added a 4 point gradient tool this morning. This application will allow you to create, convert and manage all your colors in one place.

#Linux #Python #PyQt #PyQt5 #color #convert #converter #create #colorConverter

The #QScrollBar widget is a scroll bar that enables the user to access parts of a document that is larger than the widget used to display it.
https://doc.qt.io/qtforpython-5/PySide2/QtWidgets/QScrollBar.html

The #QScrollArea widget is used to display the contents of a child widget within a frame. If the widget exceeds the size of the frame, the view can provide scroll bars so that the entire area of the child widget can be viewed.
https://doc.qt.io/qtforpython-5/PySide2/QtWidgets/QScrollArea.html

#Python #QT #PyQt #PyQt5

A PyQt5 application to convert colors from one color format to various others.

#Python #PyQt #PyQt5 #color #colors

One way to make money online as a programmer.

Step 1: Learn Python and/or PyQt (or any other programming language)
Step 2: Develop an open source application that solves a specific problem.
Step 3: Develop plugins or extensions that extend the application functionality. (Companies might sponsor addition features. If this happens, disregard Step 4 below.)
Step 4: Sell the additional functionality as a product or service.

#python #pyqt #pyqt5 #developer #development

MOC is a console music player that supports themes. After a few hours coding with Python and PyQt, I already have a working application that creates custom themes for MOC.

#Linux #Python #pyqt #pyqt5 #moc #mocp

I spent a few hours on New Years Eve trying to listen to my USB microphone using Python3, PyQt5 and pyAudio. I can play WAV files using pyAudio, but fetching my microphone is becoming a bit challenging.

Lets see if I can get this working New Years Day. Time to read the documentation.
https://people.csail.mit.edu/hubert/pyaudio/docs/

#Linux #python #python3 #pyqt #pyqt5 #pyaudio #portaudio #USB #USB3 #microphone #WAV

Как студенты двигатель Стирлинга строили

Хочу рассказать вам историю, как студенты двигатель Стирлинга строили.. Результат вам не скажу). Пусть он будет интригой, как и для, на протяжении всего проекта.

https://habr.com/ru/articles/830352/

#двигатель #стирлинг #двигатель_стирлинга #python #arduino #gui #pyqt5 #excel