From d73be3f9765afd0ea13528a1f6c7c99ed7a458f5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Adri=C3=A0=20Arrufat?= Date: Wed, 9 Oct 2024 08:54:32 +0900 Subject: [PATCH] colorspace: add hex codes in comments for visualization --- src/colorspace.zig | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) diff --git a/src/colorspace.zig b/src/colorspace.zig index 6ad652e..b9329ff 100644 --- a/src/colorspace.zig +++ b/src/colorspace.zig @@ -702,86 +702,86 @@ fn testColorConversion(from: Rgb, to: anytype) !void { } test "primary colors" { - // red + // red: 0xff0000 try testColorConversion(.{ .r = 255, .g = 0, .b = 0 }, Hsl{ .h = 0, .s = 100, .l = 50 }); try testColorConversion(.{ .r = 255, .g = 0, .b = 0 }, Hsv{ .h = 0, .s = 100, .v = 100 }); try testColorConversion(.{ .r = 255, .g = 0, .b = 0 }, Lab{ .l = 53.23288178584245, .a = 80.10930952982204, .b = 67.22006831026425 }); - // green + // green: 0x00ff00 try testColorConversion(.{ .r = 0, .g = 255, .b = 0 }, Hsl{ .h = 120, .s = 100, .l = 50 }); try testColorConversion(.{ .r = 0, .g = 255, .b = 0 }, Hsv{ .h = 120, .s = 100, .v = 100 }); try testColorConversion(.{ .r = 0, .g = 255, .b = 0 }, Lab{ .l = 87.73703347354422, .a = -86.1846364976253, .b = 83.18116474777855 }); - // blue + // blue: 0x0000ff try testColorConversion(.{ .r = 0, .g = 0, .b = 255 }, Hsl{ .h = 240, .s = 100, .l = 50 }); try testColorConversion(.{ .r = 0, .g = 0, .b = 255 }, Hsv{ .h = 240, .s = 100, .v = 100 }); try testColorConversion(.{ .r = 0, .g = 0, .b = 255 }, Lab{ .l = 32.302586667249486, .a = 79.19666178930935, .b = -107.86368104495168 }); } test "secondary colors" { - // cyan + // cyan: 0x00ffff try testColorConversion(.{ .r = 0, .g = 255, .b = 255 }, Hsl{ .h = 180, .s = 100, .l = 50 }); try testColorConversion(.{ .r = 0, .g = 255, .b = 255 }, Hsv{ .h = 180, .s = 100, .v = 100 }); try testColorConversion(.{ .r = 0, .g = 255, .b = 255 }, Lab{ .l = 91.11652110946342, .a = -48.079618466228716, .b = -14.138127754846131 }); - // magenta + // magenta: 0xff00ff try testColorConversion(.{ .r = 255, .g = 0, .b = 255 }, Hsl{ .h = 300, .s = 100, .l = 50 }); try testColorConversion(.{ .r = 255, .g = 0, .b = 255 }, Hsv{ .h = 300, .s = 100, .v = 100 }); try testColorConversion(.{ .r = 255, .g = 0, .b = 255 }, Lab{ .l = 60.319933664076004, .a = 98.25421868616108, .b = -60.84298422386232 }); - // yellow + // yellow: 0xffff00 try testColorConversion(.{ .r = 255, .g = 255, .b = 0 }, Hsl{ .h = 60, .s = 100, .l = 50 }); try testColorConversion(.{ .r = 255, .g = 255, .b = 0 }, Hsv{ .h = 60, .s = 100, .v = 100 }); try testColorConversion(.{ .r = 255, .g = 255, .b = 0 }, Lab{ .l = 97.13824698129729, .a = -21.555908334832285, .b = 94.48248544644461 }); } test "complimetary colors" { - // orange + // orange: 0xff8800 try testColorConversion(.{ .r = 255, .g = 136, .b = 0 }, Hsl{ .h = 32, .s = 100, .l = 50 }); try testColorConversion(.{ .r = 255, .g = 136, .b = 0 }, Hsv{ .h = 32, .s = 100, .v = 100 }); try testColorConversion(.{ .r = 255, .g = 136, .b = 0 }, Lab{ .l = 68.65577208167872, .a = 38.85052375564019, .b = 74.99022544139406 }); - // purple + // purple: 0x800080 try testColorConversion(.{ .r = 128, .g = 0, .b = 128 }, Hsl{ .h = 300, .s = 100, .l = 25.098042 }); try testColorConversion(.{ .r = 128, .g = 0, .b = 128 }, Hsv{ .h = 300, .s = 100, .v = 50.196083 }); try testColorConversion(.{ .r = 128, .g = 0, .b = 128 }, Lab{ .l = 29.782100092098077, .a = 58.93983731904206, .b = -36.49792996282386 }); } test "neutral colors" { - // white + // white: 0xffffff try testColorConversion(.{ .r = 255, .g = 255, .b = 255 }, Hsl{ .h = 0, .s = 0, .l = 100 }); try testColorConversion(.{ .r = 255, .g = 255, .b = 255 }, Hsv{ .h = 0, .s = 0, .v = 100 }); try testColorConversion(.{ .r = 255, .g = 255, .b = 255 }, Lab{ .l = 100, .a = 0.00526049995830391, .b = -0.010408184525267927 }); - // gray + // gray: 0x808080 try testColorConversion(.{ .r = 128, .g = 128, .b = 128 }, Hsl{ .h = 0, .s = 0, .l = 50.196083 }); try testColorConversion(.{ .r = 128, .g = 128, .b = 128 }, Hsv{ .h = 0, .s = 0, .v = 50.196083 }); try testColorConversion(.{ .r = 128, .g = 128, .b = 128 }, Lab{ .l = 53.58501345216902, .a = 0.003155620347972121, .b = -0.006243566036268078 }); - // black + // black: 0x000000 try testColorConversion(.{ .r = 0, .g = 0, .b = 0 }, Hsl{ .h = 0, .s = 0, .l = 0 }); try testColorConversion(.{ .r = 0, .g = 0, .b = 0 }, Hsv{ .h = 0, .s = 0, .v = 0 }); try testColorConversion(.{ .r = 0, .g = 0, .b = 0 }, Lab{ .l = 0, .a = 0, .b = 0 }); } test "pastel colors" { - // pale_pink + // pale_pink: 0xffd3ba try testColorConversion(.{ .r = 255, .g = 211, .b = 186 }, Hsl{ .h = 21.73913, .s = 100, .l = 86.47059 }); try testColorConversion(.{ .r = 255, .g = 211, .b = 186 }, Hsv{ .h = 21.73913, .s = 27.058823, .v = 100 }); try testColorConversion(.{ .r = 255, .g = 211, .b = 186 }, Lab{ .l = 87.67593388241974, .a = 11.843797404960165, .b = 18.16236917854479 }); - // mint_green + // mint_green: 0x96fa96 try testColorConversion(.{ .r = 150, .g = 250, .b = 150 }, Hsl{ .h = 120, .s = 90.909096, .l = 78.43137 }); try testColorConversion(.{ .r = 150, .g = 250, .b = 150 }, Hsv{ .h = 120, .s = 39.999996, .v = 98.039215 }); try testColorConversion(.{ .r = 150, .g = 250, .b = 150 }, Lab{ .l = 90.34795996024553, .a = -48.75545372512652, .b = 38.96689290268498 }); - // sky_blue + // sky_blue: #8ad1ed try testColorConversion(.{ .r = 138, .g = 209, .b = 237 }, Hsl{ .h = 196.9697, .s = 73.33332, .l = 73.52941 }); try testColorConversion(.{ .r = 138, .g = 209, .b = 237 }, Hsv{ .h = 196.9697, .s = 41.77215, .v = 92.94118 }); try testColorConversion(.{ .r = 138, .g = 209, .b = 237 }, Lab{ .l = 80.24627015828005, .a = -15.11865203941365, .b = -20.767024460106565 }); } test "vivid colors" { - // hot_pink + // hot_pink: #ff66b3 try testColorConversion(.{ .r = 255, .g = 102, .b = 179 }, Hsl{ .h = 329.80392, .s = 100, .l = 70 }); try testColorConversion(.{ .r = 255, .g = 102, .b = 179 }, Hsv{ .h = 329.80392, .s = 60.000004, .v = 100 }); try testColorConversion(.{ .r = 255, .g = 102, .b = 179 }, Lab{ .l = 64.9763931162809, .a = 65.40669278373645, .b = -10.847761988977656 }); - // lime_green + // lime_green:#31cc31 try testColorConversion(.{ .r = 49, .g = 204, .b = 49 }, Hsl{ .h = 120, .s = 61.264824, .l = 49.60784 }); try testColorConversion(.{ .r = 49, .g = 204, .b = 49 }, Hsv{ .h = 120, .s = 75.98039, .v = 80 }); try testColorConversion(.{ .r = 49, .g = 204, .b = 49 }, Lab{ .l = 72.26888334336961, .a = -67.03378336285304, .b = 61.425460443480894 }); - // electric_blue + // electric_blue: #80dfff try testColorConversion(.{ .r = 128, .g = 223, .b = 255 }, Hsl{ .h = 195.1181, .s = 99.999985, .l = 7.509804e1 }); try testColorConversion(.{ .r = 128, .g = 223, .b = 255 }, Hsv{ .h = 195.1181, .s = 49.803917, .v = 100 }); try testColorConversion(.{ .r = 128, .g = 223, .b = 255 }, Lab{ .l = 84.26919487615707, .a = -19.773688316136685, .b = -24.252061008370738 });