Waveshare e-paper library

Using Arduino Displays
1

Is there some documentation for Waveshare E-paper library? I need what functions there are and how to use them. Right now i can't resize my font.

And, yes, i tried Google and i looked into epd1in54.cpp.

2

If you look at the example you will see lines like:

paint.DrawStringAt(30, 4, "Hello world!", &Font16, UNCOLORED);

This function can be found in epdpaint.cpp

The font sizes available are defined in the fonts.h file:

extern sFONT Font24;
extern sFONT Font20;
extern sFONT Font16;
extern sFONT Font12;
extern sFONT Font8;