Arduino ESP32 PNG display example from within a class

[MikeysLab]

Is there an example of displaying a PNG from LittleFS for the ESP32 being implimented inside of a class. Having issues with the pngDraw callback.

[Bodmer]

There is not example for this. You will need to make the callback function static to use it as a callback. This is used callback in a class approach is used in this library and this one too,