idfxx 1.0.0
Modern C++23 components for ESP-IDF
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color.hpp
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1// SPDX-License-Identifier: Apache-2.0
2// Copyright 2026 Chris Leishman
3
4#pragma once
5
13#include <cstdint>
14
19namespace idfxx::epaper {
20
30enum class gray4 : uint8_t {
31 white = 0,
32 light = 1,
33 dark = 2,
34 black = 3,
35};
36
37} // namespace idfxx::epaper
idfxx::epaper
ePaper display driver classes.
Definition color.hpp:19
idfxx::epaper::gray4
gray4
A 4-level grayscale pixel value.
Definition color.hpp:30
idfxx::epaper::gray4::black
@ black
Full black ink.
idfxx::epaper::gray4::light
@ light
Light gray.
idfxx::epaper::gray4::white
@ white
Blank paper (no ink).