2017-07-21 16:21:34 +00:00
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/******************************************************************************
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* QSkinny - Copyright (C) 2016 Uwe Rathmann
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2023-04-06 07:23:37 +00:00
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* SPDX-License-Identifier: BSD-3-Clause
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2017-07-21 16:21:34 +00:00
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*****************************************************************************/
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#ifndef QSK_RGB_VALUE_H
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#define QSK_RGB_VALUE_H
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2017-10-18 17:47:23 +00:00
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#include "QskGlobal.h"
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2022-10-13 17:39:24 +00:00
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#include "QskGradientStop.h"
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2018-07-19 12:10:48 +00:00
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#include <qcolor.h>
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2017-07-21 16:21:34 +00:00
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2022-10-13 17:39:24 +00:00
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class QEasingCurve;
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class QImage;
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2020-08-15 11:29:17 +00:00
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namespace QskRgb
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2017-07-21 16:21:34 +00:00
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{
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2022-06-25 14:38:42 +00:00
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/* Web colors */
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2022-06-26 12:33:39 +00:00
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constexpr const QRgb AliceBlue = 0xfff0f8ff;
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constexpr const QRgb AntiqueWhite = 0xfffaebd7;
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constexpr const QRgb Aqua = 0xff00ffff;
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constexpr const QRgb Aquamarine = 0xff7fffd4;
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constexpr const QRgb Azure = 0xfff0ffff;
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constexpr const QRgb Beige = 0xfff5f5dc;
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constexpr const QRgb Bisque = 0xffffe4c4;
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constexpr const QRgb Black = 0xff000000;
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constexpr const QRgb BlanchedAlmond = 0xffffebcd;
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constexpr const QRgb Blue = 0xff0000ff;
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constexpr const QRgb BlueViolet = 0xff8a2be2;
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constexpr const QRgb Brown = 0xffa52a2a;
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constexpr const QRgb Burlywood = 0xffdeb887;
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constexpr const QRgb CadetBlue = 0xff5f9ea0;
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constexpr const QRgb Chartreuse = 0xff7fff00;
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constexpr const QRgb Chocolate = 0xffd2691e;
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constexpr const QRgb Coral = 0xffff7f50;
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constexpr const QRgb CornflowerBlue = 0xff6495ed;
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constexpr const QRgb Cornsilk = 0xfffff8dc;
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constexpr const QRgb Crimson = 0xffdc143c;
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constexpr const QRgb Cyan = 0xff00ffff;
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constexpr const QRgb DarkBlue = 0xff00008b;
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constexpr const QRgb DarkCyan = 0xff008b8b;
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constexpr const QRgb DarkGoldenrod = 0xffb8860b;
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constexpr const QRgb DarkGray = 0xffa9a9a9;
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constexpr const QRgb DarkGreen = 0xff006400;
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constexpr const QRgb DarkGrey = 0xffa9a9a9;
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constexpr const QRgb DarkKhaki = 0xffbdb76b;
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constexpr const QRgb DarkMagenta = 0xff8b008b;
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constexpr const QRgb DarkOliveGreen = 0xff556b2f;
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constexpr const QRgb DarkOrange = 0xffff8c00;
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constexpr const QRgb DarkOrchid = 0xff9932cc;
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constexpr const QRgb DarkRed = 0xff8b0000;
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constexpr const QRgb DarkSalmon = 0xffe9967a;
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constexpr const QRgb DarkSeaGreen = 0xff8fbc8f;
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constexpr const QRgb DarkSlateBlue = 0xff483d8b;
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constexpr const QRgb DarkSlateGray = 0xff2f4f4f;
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constexpr const QRgb DarkSlateGrey = 0xff2f4f4f;
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constexpr const QRgb DarkTurquoise = 0xff00ced1;
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constexpr const QRgb DarkViolet = 0xff9400d3;
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constexpr const QRgb DeepPink = 0xffff1493;
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constexpr const QRgb DeepSkyBlue = 0xff00bfff;
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constexpr const QRgb DimGray = 0xff696969;
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constexpr const QRgb DimGrey = 0xff696969;
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constexpr const QRgb DodgerBlue = 0xff1e90ff;
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constexpr const QRgb FireBrick = 0xffb22222;
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constexpr const QRgb FloralWhite = 0xfffffaf0;
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constexpr const QRgb ForestGreen = 0xff228b22;
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constexpr const QRgb Fuchsia = 0xffff00ff;
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constexpr const QRgb Gainsboro = 0xffdcdcdc;
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constexpr const QRgb GhostWhite = 0xfff8f8ff;
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constexpr const QRgb Gold = 0xffffd700;
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constexpr const QRgb Goldenrod = 0xffdaa520;
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constexpr const QRgb Gray = 0xff808080;
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constexpr const QRgb Green = 0xff008000;
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constexpr const QRgb GreenYellow = 0xffadff2f;
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constexpr const QRgb Grey = 0xff808080;
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constexpr const QRgb Honeydew = 0xfff0fff0;
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constexpr const QRgb HotPink = 0xffff69b4;
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constexpr const QRgb IndianRed = 0xffcd5c5c;
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constexpr const QRgb Indigo = 0xff4b0082;
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constexpr const QRgb Ivory = 0xfffffff0;
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constexpr const QRgb Khaki = 0xfff0e68c;
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constexpr const QRgb Lavender = 0xffe6e6fa;
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constexpr const QRgb LavenderBlush = 0xfffff0f5;
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constexpr const QRgb LawnGreen = 0xff7cfc00;
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constexpr const QRgb LemonChiffon = 0xfffffacd;
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constexpr const QRgb LightBlue = 0xffadd8e6;
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constexpr const QRgb LightCoral = 0xfff08080;
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constexpr const QRgb LightCyan = 0xffe0ffff;
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constexpr const QRgb LightGoldenrodYellow = 0xfffafad2;
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constexpr const QRgb LightGray = 0xffd3d3d3;
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constexpr const QRgb LightGreen = 0xff90ee90;
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constexpr const QRgb LightGrey = 0xffd3d3d3;
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constexpr const QRgb LightPink = 0xffffb6c1;
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constexpr const QRgb LightSalmon = 0xffffa07a;
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constexpr const QRgb LightSeaGreen = 0xff20b2aa;
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constexpr const QRgb LightSkyBlue = 0xff87cefa;
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constexpr const QRgb LightSlateGray = 0xff778899;
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constexpr const QRgb LightSlateGrey = 0xff778899;
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constexpr const QRgb LightSteelBlue = 0xffb0c4de;
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constexpr const QRgb LightYellow = 0xffffffe0;
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constexpr const QRgb Lime = 0xff00ff00;
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2023-05-12 11:14:54 +00:00
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constexpr const QRgb LimeGreen = 0xff32cd32;
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2022-06-26 12:33:39 +00:00
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constexpr const QRgb Linen = 0xfffaf0e6;
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constexpr const QRgb Magenta = 0xffff00ff;
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constexpr const QRgb Maroon = 0xff800000;
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constexpr const QRgb MediumAquamarine = 0xff66cdaa;
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constexpr const QRgb MediumBlue = 0xff0000cd;
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constexpr const QRgb MediumOrchid = 0xffba55d3;
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constexpr const QRgb MediumPurple = 0xff9370db;
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constexpr const QRgb MediumSeaGreen = 0xff3cb371;
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constexpr const QRgb MediumSlateBlue = 0xff7b68ee;
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constexpr const QRgb MediumSpringGreen = 0xff00fa9a;
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constexpr const QRgb MediumTurquoise = 0xff48d1cc;
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constexpr const QRgb MediumVioletRed = 0xffc71585;
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constexpr const QRgb MidnightBlue = 0xff191970;
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constexpr const QRgb MintCream = 0xfff5fffa;
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constexpr const QRgb MistyRose = 0xffffe4e1;
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constexpr const QRgb Moccasin = 0xffffe4b5;
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constexpr const QRgb NavajoWhite = 0xffffdead;
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constexpr const QRgb Navy = 0xff000080;
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constexpr const QRgb OldLace = 0xfffdf5e6;
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constexpr const QRgb Olive = 0xff808000;
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constexpr const QRgb OliveDrab = 0xff6b8e23;
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constexpr const QRgb Orange = 0xffffa500;
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constexpr const QRgb OrangeRed = 0xffff4500;
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constexpr const QRgb Orchid = 0xffda70d6;
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constexpr const QRgb PaleGoldenrod = 0xffeee8aa;
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constexpr const QRgb PaleGreen = 0xff98fb98;
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constexpr const QRgb PaleTurquoise = 0xffafeeee;
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constexpr const QRgb PaleVioletRed = 0xffdb7093;
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constexpr const QRgb PapayaWhip = 0xffffefd5;
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constexpr const QRgb PeachPuff = 0xffffdab9;
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constexpr const QRgb Peru = 0xffcd853f;
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constexpr const QRgb Pink = 0xffffc0cb;
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constexpr const QRgb Plum = 0xffdda0dd;
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constexpr const QRgb PowderBlue = 0xffb0e0e6;
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constexpr const QRgb Purple = 0xff800080;
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constexpr const QRgb Red = 0xffff0000;
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constexpr const QRgb RosyBrown = 0xffbc8f8f;
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constexpr const QRgb RoyalBlue = 0xff4169e1;
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constexpr const QRgb SaddleBrown = 0xff8b4513;
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constexpr const QRgb Salmon = 0xfffa8072;
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constexpr const QRgb SandyBrown = 0xfff4a460;
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constexpr const QRgb SeaGreen = 0xff2e8b57;
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constexpr const QRgb Seashell = 0xfffff5ee;
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constexpr const QRgb Sienna = 0xffa0522d;
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constexpr const QRgb Silver = 0xffc0c0c0;
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constexpr const QRgb SkyBlue = 0xff87ceeb;
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constexpr const QRgb SlateBlue = 0xff6a5acd;
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constexpr const QRgb SlateGrey = 0xff708090;
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constexpr const QRgb Snow = 0xfffffafa;
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constexpr const QRgb SpringGreen = 0xff00ff7f;
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constexpr const QRgb SteelBlue = 0xff4682b4;
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constexpr const QRgb Tan = 0xffd2b48c;
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constexpr const QRgb Teal = 0xff008080;
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constexpr const QRgb Thistle = 0xffd8bfd8;
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constexpr const QRgb Tomato = 0xffff6347;
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constexpr const QRgb Turquoise = 0xff40e0d0;
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constexpr const QRgb Violet = 0xffee82ee;
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constexpr const QRgb Wheat = 0xfff5deb3;
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constexpr const QRgb WhiteSmoke = 0xfff5f5f5;
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constexpr const QRgb Yellow = 0xffffff00;
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constexpr const QRgb YellowGreen = 0xff9acd32;
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constexpr const QRgb White = 0xffffffff;
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2022-06-25 14:38:42 +00:00
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// others
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2022-06-26 12:33:39 +00:00
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constexpr const QRgb Transparent = 0x00000000;
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constexpr const QRgb AlphaMask = 0xff000000;
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constexpr const QRgb ColorMask = 0x00ffffff;
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2023-02-26 14:03:44 +00:00
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constexpr const QRgb RGBAMask = 0xffffffff;
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2022-06-25 14:38:42 +00:00
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}
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2017-07-21 16:21:34 +00:00
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2022-06-25 14:38:42 +00:00
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namespace QskRgb
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{
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2020-08-15 10:19:44 +00:00
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QSK_EXPORT QRgb rgb( Qt::GlobalColor );
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2017-10-18 17:47:23 +00:00
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QSK_EXPORT QRgb interpolated( QRgb rgb1, QRgb rgb2, qreal ratio );
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QSK_EXPORT QColor interpolated( const QColor& c1, const QColor& c2, qreal ratio );
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inline QColor toTransparent( const QColor& c1, int alpha = 0 )
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{
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2017-12-07 16:28:23 +00:00
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const auto alphaU = static_cast< uint >( alpha );
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2018-08-03 06:15:28 +00:00
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return QColor::fromRgba( ( c1.rgb() & ColorMask ) | ( ( alphaU & 0xffu ) << 24 ) );
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2017-10-18 17:47:23 +00:00
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}
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2017-11-09 18:59:32 +00:00
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inline QColor toTransparent( Qt::GlobalColor color, int alpha = 0 )
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{
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return toTransparent( QColor( color ), alpha );
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}
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2020-05-03 11:46:23 +00:00
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inline constexpr QRgb toTransparent( QRgb rgb, int alpha = 0 ) noexcept
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2017-10-18 17:47:23 +00:00
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{
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2020-05-03 11:46:23 +00:00
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return ( rgb & ColorMask ) | ( ( static_cast< uint >( alpha ) & 0xffu ) << 24 );
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2017-10-18 17:47:23 +00:00
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}
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2020-08-15 11:05:25 +00:00
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2022-03-27 15:54:16 +00:00
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inline QColor toTransparentF( const QColor& color, qreal opacity )
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2022-01-07 12:55:51 +00:00
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{
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2022-03-27 15:54:16 +00:00
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return toTransparent( color, qRound( opacity * 255 ) );
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2022-01-07 12:55:51 +00:00
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}
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2022-03-27 15:54:16 +00:00
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inline QColor toTransparentF( Qt::GlobalColor color, qreal opacity )
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2022-01-07 12:23:29 +00:00
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{
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2022-03-27 15:54:16 +00:00
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return toTransparent( QColor( color ), qRound( opacity * 255 ) );
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2022-01-07 12:23:29 +00:00
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}
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2022-03-27 15:54:16 +00:00
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inline constexpr QRgb toTransparentF( QRgb rgb, qreal opacity ) noexcept
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2022-01-07 12:23:29 +00:00
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{
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2022-03-27 15:54:16 +00:00
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return toTransparent( rgb, qRound( opacity * 255 ) );
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2022-01-07 12:23:29 +00:00
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}
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2020-08-15 11:05:25 +00:00
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QSK_EXPORT QRgb lighter( QRgb, int factor = 150 ) noexcept;
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QSK_EXPORT QRgb darker( QRgb, int factor = 200 ) noexcept;
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2017-07-21 16:21:34 +00:00
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}
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2022-10-13 17:39:24 +00:00
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namespace QskRgb
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{
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/*
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One dimensional array of colors ( height is always 1 ) of
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Format_RGBA8888_Premultiplied
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*/
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QSK_EXPORT QImage colorTable( int size, const QskGradientStops& );
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QSK_EXPORT QImage colorTable( int size, QRgb, QRgb, const QEasingCurve& );
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}
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2022-03-30 10:28:45 +00:00
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#ifndef QT_NO_DEBUG_STREAM
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class QDebug;
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namespace QskRgb
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{
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QSK_EXPORT void debugColor( QDebug, const QColor& );
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QSK_EXPORT void debugColor( QDebug, QRgb );
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}
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#endif
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2017-07-21 16:21:34 +00:00
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#endif
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