Gas Readme First Draft.
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README.md
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README.md
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# mcolor - Maxine's Mean Color Library
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mcolor is a C++20 library designed to provide an efficient suite for color management. Ideal for use in games, console applications, UI, and so forth.
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## Color as a Class
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At its heart, mcolor defines fundamental color structures for clear and concise representation:
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- `Color3`: Represents an RGB color with 8-bit unsigned integer components (uint8_t r, g, b).
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- `Color4`: Extends Color3 to include an alpha channel (uint8_t r, g, b, a).
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These core types are complemented by a full range of conversion structs, enabling seamless transitions between various color models:
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- `HSV`, `HSVA`: Hue, Saturation, Value (with Alpha)
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- `RGB`, `RGBA`: Red, Green, Blue (with Alpha) using u8 components.
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- `RGBf`, `RGBAf`: Red, Green, Blue (with Alpha) using float components.
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- `LCH`, `LCHA`: Lightness, Chroma, Hue (with Alpha)
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- `CMYK`: Cyan, Magenta, Yellow, Key (Black)
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The library also includes organized Color Palettes within dedicated namespaces:
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- `Colors::Primary`, or just `Colors`,
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- <span style='color: red;'>Colors::Reds</span>
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- <span style='color: orange;'>Colors::Oranges</span>
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- <span style='color: yellow;'>Colors::Yellows</span>
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- <span style='color: green;'>Colors::Greens</span>
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- <span style='color: cyan;'>Colors::Cyans</span>
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- <span style='color: blue;'>Colors::Blues</span>
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- <span style='color: purple;'>Colors::Purples</span>
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- <span style='color: pink;'>Colors::Pinks</span>
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- <span style='color: white;'>Colors::Whites</span>
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- <span style='color: gray;'>Colors::Grays</span>
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- <span style='color: brown;'>Colors::Browns</span>
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offering a rich set of predefined swatches for immediate use.
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Additionally, we have worked to implement Ansi Escape Codes, console-output utilities, and cross-platform abstraction so that it works the same on Windows and Linux.
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## Usage
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Integrating mcolor into your project is straightforward. Here's a quick sample:
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```cpp
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int main() {
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#ifdef WIN32
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mcolor::windowsSaneify();
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#endif
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mcolor::printBuiltinColorList();
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mcolor::printAnsiColorTable();
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mcolor::printRGBConsoleTest();
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for (float i = 0; i < 360; i+=10.f)
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{
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HSVA hsva {i, 1.f, 1.f};
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Color4 c = Color4(hsva);
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std::cout << std::format("{}hue:{} rgb: {},{},{} hex: {}", c.ToEscapeCode(), i, c.r, c.g, c.b, c.ToHex()) << std::endl;
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}
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return 0;
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}
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```
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## Acknowledgements
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This library was created by `maxine`, and is currently maintained by Josh O'Leary.
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## Contributing
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Pull requests and issues are always welcome! You know what to do!
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## License
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This work is expressly dedicated to the Public Domain under the Unlicense.
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@@ -18,7 +18,11 @@ class Color4;
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std::string toEscapeCode(Color4 c, bool bg=false);
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void print_builtin_color_list();
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namespace mcolor
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{
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void printBuiltinColorList();
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}
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/// A type representing a color with alpha.
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/// Our default format is RGBA with 8 bits-per-channel.
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#include <cstdint>
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#include <format>
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#include <vector>
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#include "Color3.hpp"
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#include "Color4.hpp"
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#include "Colors.hpp"
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#include "AnsiEscapeCodes.hpp"
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namespace mcolor {
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std::string toEscapeCode(AnsiColor c);
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#ifdef WIN32
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/// Performs a hack that allows the windows console to interpret ANSI codes.
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/// @note This only works on Windows 10 version 1511 and newer.
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void windowsSaneify();
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#endif
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void printAnsiColorTable();
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7
main.cpp
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main.cpp
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int main()
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{
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#ifdef WIN32
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mcolor::windowsSaneify();
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#endif
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mcolor::windowsSaneify();
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// TODO: Demo Color Space Math Operations
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// TODO: Demo Color output in console.
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print_builtin_color_list();
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mcolor::printBuiltinColorList();
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mcolor::printAnsiColorTable();
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mcolor::printRGBConsoleTest();
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return std::format("\033[38;2;{};{};{}m", c.r, c.g, c.b);
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}
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void print_builtin_color_list() {
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void mcolor::printBuiltinColorList() {
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#if !defined(WIN32)
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int i = 0;
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for (const Color4& color : list) {
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return std::format("\033[{}m", static_cast<typename std::underlying_type<AnsiColor>::type>(c));
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}
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#ifdef WIN32
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/*
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* Beat Windows into submission and make it interpret ansi codes.
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* Fuck you Microsoft we're doing this the right way.
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@@ -37,6 +37,7 @@ namespace mcolor
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* along with any code that is printing the escape codes to a terminal.
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*/
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void windowsSaneify() {
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#ifdef WIN32
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HANDLE handleOut = GetStdHandle(STD_OUTPUT_HANDLE);
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DWORD consoleMode;
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GetConsoleMode( handleOut, &consoleMode);
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@@ -44,8 +45,9 @@ namespace mcolor
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consoleMode |= DISABLE_NEWLINE_AUTO_RETURN;
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SetConsoleMode( handleOut , consoleMode );
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SetConsoleOutputCP(CP_UTF8);
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}
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#endif
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}
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void printAnsiColorTable() {
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std::vector<AnsiColor> ansifg = {
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