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olikraus / u8glib

Arduino Monochrom Graphics Library for LCDs and OLEDs
https://github.com/olikraus/u8glib/wiki
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16lvl Grayscale Bitmap? #526

Open Jaboop8 opened 1 year ago

Jaboop8 commented 1 year ago

Was looking at the documentation for this library and wasn't seeing an option for a 16lvl grayscale bitmap. Is there a function that can do this? I am currently using the drawXBMP for a monochrome bitmap but was hoping to make a nicer grayscale image. Is this achievable?

olikraus commented 1 year ago

U8glib is not extended any more. I think such a function is not there

Jaboop8 commented 1 year ago

@olikraus thanks for confirming. There isn't a grayscale u8glib2 library yet right? Are there any grayscale OLED drivers that you've seen that are active?

olikraus commented 1 year ago

Since many years i wanted to write a grayscale lib, but it never happened :-( And no: I do not know any grayscale lib.