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wxPython4 is a is a new implementation of wxPython focused on improving speed, maintainability and extensibility. Just like "Classic" wxPython it wraps the wxWidgets C++ toolkit and provides access to the user interface portions of the wx API, enabling Python applications to have a GUI on Windows, Macs or Unix systems with a native look and ...
17 gru 2023 · Amendments by RolfofSaxony 2023. Enabling the volume knob to become an all-round circular gauge, which can have multiple uses. e.g. as a speedometer, a meter for voltage, amperes, revolutions per minute, psi, a thermometer etc. It has become reversible, orientable and invertible in Version 2.0.
1) don't use PIL -- you don't want the dependency, and it isn't necessary. You can create a wx.Image from raw binary data, and maybe even a bitmap directly. When possible I want to increase the speed first, then remove PIL. 2) store your image as binary data in a string or maybe an array.array
25 wrz 2019 · the speed of my gauge varies according to the instructions of the thread that is running with it. when the instructions are simple my gauge goes very fast but when it is necessary to read a file my gauge is very slow. I want to stabilize it at the same pace.
1) manipulating pixels one by one is going to be slow in python, period. If you can handle a numpy dependency, I'd use a numpy array to store your pixel array, and numpy "ufuncs" may help speed things up. Even if they don't, a numpy array gives you a nice buffer you can use with C or cython code, and/or pass to/from wxPython. I like to say
This new implementation is focused on improving speed, maintainability and extensibility. Just like "Classic" wxPython, Phoenix wraps the wxWidgets C++ toolkit and provides access to the user interface portions of the wxWidgets API, enabling Python applications to have a native GUI on Windows, Macs or Unix systems, with a native look and feel ...
With SpeedMeter you can set: The start and end angle of existence for speedmeter; The intervals in which you divide the speedmeter (numerical values); The corresponding thicks for the intervals; The interval colours (different intervals may have different filling colours); The ticks font and colour;
