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16lvl Grayscale Bitmap? #526

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Jaboop8 opened this issue Feb 3, 2023 · 3 comments
Open

16lvl Grayscale Bitmap? #526

Jaboop8 opened this issue Feb 3, 2023 · 3 comments

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@Jaboop8
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Jaboop8 commented Feb 3, 2023

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
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olikraus commented Feb 4, 2023

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

@Jaboop8
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Jaboop8 commented Feb 8, 2023

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

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@olikraus @Jaboop8