1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
|
/****************************************************************************\
Datei : Color.h
Projekt: Farbverwaltung
Inhalt : CColor Deklaration
Datum : 10.01.1999
Autor : Christian Rodemeyer
Hinweis: (c) 1999 by Christian Rodemeyer
\****************************************************************************/
#pragma once
#ifndef INCLUDED_COLOR_H
#define INCLUDED_COLOR_H
/****************************************************************************\
CColor: Repr�sentiert einen Farbwert
\****************************************************************************/
typedef unsigned long COLORTYPE;
#include "Qt3DSString.h"
#include <QColor>
class CColor
{
public:
// COLORREF Konvertierung
// ----------------------
CColor( COLORTYPE cr = 0 );
CColor( int red, int green, int blue );
CColor( const QColor& c );
operator COLORTYPE() const;
operator QColor() const;
// RGB - Routinen
// --------------
void SetRed(int red); // 0..255
void SetGreen(int green); // 0..255
void SetBlue(int blue); // 0..255
void SetRGB(int red, int green, int blue);
void SetColor(COLORTYPE color);
unsigned int GetRed() const; // 0..255
unsigned int GetGreen() const; // 0..255
unsigned int GetBlue() const; // 0..255
COLORTYPE GetRGBColor();
// HLS - Routinen
// --------------
void SetHue(float hue); // 0.0 .. 360.0
void SetLuminance(float luminance); // 0.0 .. 1.0
void SetSaturation(float saturation); // 0.0 .. 1.0
void SetHLS(float hue, float luminance, float saturation);
float GetHue() const; // 0.0 .. 360.0
float GetLuminance() const; // 0.0 .. 1.0
float GetSaturation() const; // 0.0 .. 1.0
// String Konvertierung
// ---------------------
Q3DStudio::CString GetString() const; // Liefert String im Format RRGGBB
bool SetString( const char* pcColor); // Erwartet String im Format RRGGBB
QColor getQColor() const;
// Benannte Web Farben
// -------------------
Q3DStudio::CString GetName() const; // Liefert String mit benannter Farbe oder #RRGGBB falls kein Name bekannt
static CColor FromString( const char* pcColor);
static const char* GetNameFromIndex(int i);
static CColor GetColorFromIndex(int i);
static int GetNumNames() {return numNamedColors;}
static CColor GetFractionalColor( long inIndex, long inCount );
enum ENamedColor // Named Colors, could be used as COLORREF
{
none = 0x7FFFFFFF, // keine Farbe
aliceblue = 0x00FFF8F0, // RGB(0xF0, 0xF8, 0xFF)
antiquewhite = 0x00D7EBFA, // RGB(0xFA, 0xEB, 0xD7)
aqua = 0x00FFFF00, // RGB(0x00, 0xFF, 0xFF)
aquamarine = 0x00D4FF7F, // RGB(0x7F, 0xFF, 0xD4)
azure = 0x00FFFFF0, // RGB(0xF0, 0xFF, 0xFF)
beige = 0x00DCF5F5, // RGB(0xF5, 0xF5, 0xDC)
bisque = 0x00C4E4FF, // RGB(0xFF, 0xE4, 0xC4)
black = 0x00000000, // RGB(0x00, 0x00, 0x00)
blanchedalmond = 0x00CDEBFF, // RGB(0xFF, 0xEB, 0xCD)
blue = 0x00FF0000, // RGB(0x00, 0x00, 0xFF)
blueviolet = 0x00E22B8A, // RGB(0x8A, 0x2B, 0xE2)
brown = 0x002A2AA5, // RGB(0xA5, 0x2A, 0x2A)
burlywood = 0x0087B8DE, // RGB(0xDE, 0xB8, 0x87)
cadetblue = 0x00A09E5F, // RGB(0x5F, 0x9E, 0xA0)
chartreuse = 0x0000FF7F, // RGB(0x7F, 0xFF, 0x00)
chocolate = 0x001E69D2, // RGB(0xD2, 0x69, 0x1E)
coral = 0x00507FFF, // RGB(0xFF, 0x7F, 0x50)
cornflower = 0x00ED9564, // RGB(0x64, 0x95, 0xED)
cornsilk = 0x00DCF8FF, // RGB(0xFF, 0xF8, 0xDC)
crimson = 0x003C14DC, // RGB(0xDC, 0x14, 0x3C)
cyan = 0x00FFFF00, // RGB(0x00, 0xFF, 0xFF)
darkblue = 0x008B0000, // RGB(0x00, 0x00, 0x8B)
darkcyan = 0x008B8B00, // RGB(0x00, 0x8B, 0x8B)
darkgoldenrod = 0x000B86B8, // RGB(0xB8, 0x86, 0x0B)
darkgray = 0x00A9A9A9, // RGB(0xA9, 0xA9, 0xA9)
darkgreen = 0x00006400, // RGB(0x00, 0x64, 0x00)
darkkhaki = 0x006BB7BD, // RGB(0xBD, 0xB7, 0x6B)
darkmagenta = 0x008B008B, // RGB(0x8B, 0x00, 0x8B)
darkolivegreen = 0x002F6B55, // RGB(0x55, 0x6B, 0x2F)
darkorange = 0x00008CFF, // RGB(0xFF, 0x8C, 0x00)
darkorchid = 0x00CC3299, // RGB(0x99, 0x32, 0xCC)
darkred = 0x0000008B, // RGB(0x8B, 0x00, 0x00)
darksalmon = 0x007A96E9, // RGB(0xE9, 0x96, 0x7A)
darkseagreen = 0x008BBC8F, // RGB(0x8F, 0xBC, 0x8B)
darkslateblue = 0x008B3D48, // RGB(0x48, 0x3D, 0x8B)
darkslategray = 0x004F4F2F, // RGB(0x2F, 0x4F, 0x4F)
darkturquoise = 0x00D1CE00, // RGB(0x00, 0xCE, 0xD1)
darkviolet = 0x00D30094, // RGB(0x94, 0x00, 0xD3)
deeppink = 0x009314FF, // RGB(0xFF, 0x14, 0x93)
deepskyblue = 0x00FFBF00, // RGB(0x00, 0xBF, 0xFF)
dimgray = 0x00696969, // RGB(0x69, 0x69, 0x69)
dodgerblue = 0x00FF901E, // RGB(0x1E, 0x90, 0xFF)
firebrick = 0x002222B2, // RGB(0xB2, 0x22, 0x22)
floralwhite = 0x00F0FAFF, // RGB(0xFF, 0xFA, 0xF0)
forestgreen = 0x00228B22, // RGB(0x22, 0x8B, 0x22)
fuchsia = 0x00FF00FF, // RGB(0xFF, 0x00, 0xFF)
gainsboro = 0x00DCDCDC, // RGB(0xDC, 0xDC, 0xDC)
ghostwhite = 0x00FFF8F8, // RGB(0xF8, 0xF8, 0xFF)
gold = 0x0000D7FF, // RGB(0xFF, 0xD7, 0x00)
goldenrod = 0x0020A5DA, // RGB(0xDA, 0xA5, 0x20)
gray = 0x00808080, // RGB(0x80, 0x80, 0x80)
green = 0x00008000, // RGB(0x00, 0x80, 0x00)
greenyellow = 0x002FFFAD, // RGB(0xAD, 0xFF, 0x2F)
honeydew = 0x00F0FFF0, // RGB(0xF0, 0xFF, 0xF0)
hotpink = 0x00B469FF, // RGB(0xFF, 0x69, 0xB4)
indianred = 0x005C5CCD, // RGB(0xCD, 0x5C, 0x5C)
indigo = 0x0082004B, // RGB(0x4B, 0x00, 0x82)
ivory = 0x00F0FFFF, // RGB(0xFF, 0xFF, 0xF0)
khaki = 0x008CE6F0, // RGB(0xF0, 0xE6, 0x8C)
lavender = 0x00FAE6E6, // RGB(0xE6, 0xE6, 0xFA)
lavenderblush = 0x00F5F0FF, // RGB(0xFF, 0xF0, 0xF5)
lawngreen = 0x0000FC7C, // RGB(0x7C, 0xFC, 0x00)
lemonchiffon = 0x00CDFAFF, // RGB(0xFF, 0xFA, 0xCD)
lightblue = 0x00E6D8AD, // RGB(0xAD, 0xD8, 0xE6)
lightcoral = 0x008080F0, // RGB(0xF0, 0x80, 0x80)
lightcyan = 0x00FFFFE0, // RGB(0xE0, 0xFF, 0xFF)
lightgoldenrodyellow = 0x00D2FAFA, // RGB(0xFA, 0xFA, 0xD2)
lightgreen = 0x0090EE90, // RGB(0x90, 0xEE, 0x90)
lightgrey = 0x00D3D3D3, // RGB(0xD3, 0xD3, 0xD3)
lightpink = 0x00C1B6FF, // RGB(0xFF, 0xB6, 0xC1)
lightsalmon = 0x007AA0FF, // RGB(0xFF, 0xA0, 0x7A)
lightseagreen = 0x00AAB220, // RGB(0x20, 0xB2, 0xAA)
lightskyblue = 0x00FACE87, // RGB(0x87, 0xCE, 0xFA)
lightslategray = 0x00998877, // RGB(0x77, 0x88, 0x99)
lightsteelblue = 0x00DEC4B0, // RGB(0xB0, 0xC4, 0xDE)
lightyellow = 0x00E0FFFF, // RGB(0xFF, 0xFF, 0xE0)
lime = 0x0000FF00, // RGB(0x00, 0xFF, 0x00)
limegreen = 0x0032CD32, // RGB(0x32, 0xCD, 0x32)
linen = 0x00E6F0FA, // RGB(0xFA, 0xF0, 0xE6)
magenta = 0x00FF00FF, // RGB(0xFF, 0x00, 0xFF)
maroon = 0x00000080, // RGB(0x80, 0x00, 0x00)
mediumaquamarine = 0x00AACD66, // RGB(0x66, 0xCD, 0xAA)
mediumblue = 0x00CD0000, // RGB(0x00, 0x00, 0xCD)
mediumorchid = 0x00D355BA, // RGB(0xBA, 0x55, 0xD3)
mediumpurple = 0x00DB7093, // RGB(0x93, 0x70, 0xDB)
mediumseagreen = 0x0071B33C, // RGB(0x3C, 0xB3, 0x71)
mediumslateblue = 0x00EE687B, // RGB(0x7B, 0x68, 0xEE)
mediumspringgreen = 0x009AFA00, // RGB(0x00, 0xFA, 0x9A)
mediumturquoise = 0x00CCD148, // RGB(0x48, 0xD1, 0xCC)
mediumvioletred = 0x008515C7, // RGB(0xC7, 0x15, 0x85)
midnightblue = 0x00701919, // RGB(0x19, 0x19, 0x70)
mintcream = 0x00FAFFF5, // RGB(0xF5, 0xFF, 0xFA)
mistyrose = 0x00E1E4FF, // RGB(0xFF, 0xE4, 0xE1)
moccasin = 0x00B5E4FF, // RGB(0xFF, 0xE4, 0xB5)
navajowhite = 0x00ADDEFF, // RGB(0xFF, 0xDE, 0xAD)
navy = 0x00800000, // RGB(0x00, 0x00, 0x80)
oldlace = 0x00E6F5FD, // RGB(0xFD, 0xF5, 0xE6)
olive = 0x00008080, // RGB(0x80, 0x80, 0x00)
olivedrab = 0x00238E6B, // RGB(0x6B, 0x8E, 0x23)
orange = 0x0000A5FF, // RGB(0xFF, 0xA5, 0x00)
orangered = 0x000045FF, // RGB(0xFF, 0x45, 0x00)
orchid = 0x00D670DA, // RGB(0xDA, 0x70, 0xD6)
palegoldenrod = 0x00AAE8EE, // RGB(0xEE, 0xE8, 0xAA)
palegreen = 0x0098FB98, // RGB(0x98, 0xFB, 0x98)
paleturquoise = 0x00EEEEAF, // RGB(0xAF, 0xEE, 0xEE)
palevioletred = 0x009370DB, // RGB(0xDB, 0x70, 0x93)
papayawhip = 0x00D5EFFF, // RGB(0xFF, 0xEF, 0xD5)
peachpuff = 0x00B9DAFF, // RGB(0xFF, 0xDA, 0xB9)
peru = 0x003F85CD, // RGB(0xCD, 0x85, 0x3F)
pink = 0x00CBC0FF, // RGB(0xFF, 0xC0, 0xCB)
plum = 0x00DDA0DD, // RGB(0xDD, 0xA0, 0xDD)
powderblue = 0x00E6E0B0, // RGB(0xB0, 0xE0, 0xE6)
purple = 0x00800080, // RGB(0x80, 0x00, 0x80)
red = 0x000000FF, // RGB(0xFF, 0x00, 0x00)
rosybrown = 0x008F8FBC, // RGB(0xBC, 0x8F, 0x8F)
royalblue = 0x00E16941, // RGB(0x41, 0x69, 0xE1)
saddlebrown = 0x0013458B, // RGB(0x8B, 0x45, 0x13)
salmon = 0x007280FA, // RGB(0xFA, 0x80, 0x72)
sandybrown = 0x0060A4F4, // RGB(0xF4, 0xA4, 0x60)
seagreen = 0x00578B2E, // RGB(0x2E, 0x8B, 0x57)
seashell = 0x00EEF5FF, // RGB(0xFF, 0xF5, 0xEE)
sienna = 0x002D52A0, // RGB(0xA0, 0x52, 0x2D)
silver = 0x00C0C0C0, // RGB(0xC0, 0xC0, 0xC0)
skyblue = 0x00EBCE87, // RGB(0x87, 0xCE, 0xEB)
slateblue = 0x00CD5A6A, // RGB(0x6A, 0x5A, 0xCD)
slategray = 0x00908070, // RGB(0x70, 0x80, 0x90)
snow = 0x00FAFAFF, // RGB(0xFF, 0xFA, 0xFA)
springgreen = 0x007FFF00, // RGB(0x00, 0xFF, 0x7F)
steelblue = 0x00B48246, // RGB(0x46, 0x82, 0xB4)
tan = 0x008CB4D2, // RGB(0xD2, 0xB4, 0x8C)
teal = 0x00808000, // RGB(0x00, 0x80, 0x80)
thistle = 0x00D8BFD8, // RGB(0xD8, 0xBF, 0xD8)
tomato = 0x004763FF, // RGB(0xFF, 0x63, 0x47)
turquoise = 0x00D0E040, // RGB(0x40, 0xE0, 0xD0)
violet = 0x00EE82EE, // RGB(0xEE, 0x82, 0xEE)
wheat = 0x00B3DEF5, // RGB(0xF5, 0xDE, 0xB3)
white = 0x00FFFFFF, // RGB(0xFF, 0xFF, 0xFF)
whitesmoke = 0x00F5F5F5, // RGB(0xF5, 0xF5, 0xF5)
yellow = 0x0000FFFF, // RGB(0xFF, 0xFF, 0x00)
yellowgreen = 0x0032CD9A, // RGB(0x9A, 0xCD, 0x32)
};
enum ENamedColorIndex
{
i_aliceblue, i_antiquewhite, i_aqua, i_aquamarine, i_azure, i_beige, i_bisque, i_black,
i_blanchedalmond, i_blue, i_blueviolet, i_brown, i_burlywood, i_cadetblue, i_chartreuse,
i_chocolate, i_coral, i_cornflower, i_cornsilk, i_crimson, i_cyan, i_darkblue, i_darkcyan,
i_darkgoldenrod, i_darkgray, i_darkgreen, i_darkkhaki, i_darkmagenta, i_darkolivegreen,
i_darkorange, i_darkorchid, i_darkred, i_darksalmon, i_darkseagreen, i_darkslateblue,
i_darkslategray, i_darkturquoise, i_darkviolet, i_deeppink, i_deepskyblue, i_dimgray,
i_dodgerblue, i_firebrick, i_floralwhite, i_forestgreen, i_fuchsia, i_gainsboro,
i_ghostwhite, i_gold, i_goldenrod, i_gray, i_green, i_greenyellow, i_honeydew, i_hotpink,
i_indianred, i_indigo, i_ivory, i_khaki, i_lavender, i_lavenderblush, i_lawngreen,
i_lemonchiffon, i_lightblue, i_lightcoral, i_lightcyan, i_lightgoldenrodyellow,
i_lightgreen, i_lightgrey, i_lightpink, i_lightsalmon, i_lightseagreen, i_lightskyblue,
i_lightslategray, i_lightsteelblue, i_lightyellow, i_lime, i_limegreen, i_linen,
i_magenta, i_maroon, i_mediumaquamarine, i_mediumblue, i_mediumorchid, i_mediumpurple,
i_mediumseagreen, i_mediumslateblue, i_mediumspringgreen, i_mediumturquoise,
i_mediumvioletred, i_midnightblue, i_mintcream, i_mistyrose, i_moccasin, i_navajowhite,
i_navy, i_oldlace, i_olive, i_olivedrab, i_orange, i_orangered, i_orchid, i_palegoldenrod,
i_palegreen, i_paleturquoise, i_palevioletred, i_papayawhip, i_peachpuff, i_peru, i_pink,
i_plum, i_powderblue, i_purple, i_red, i_rosybrown, i_royalblue, i_saddlebrown, i_salmon,
i_sandybrown, i_seagreen, i_seashell, i_sienna, i_silver, i_skyblue, i_slateblue,
i_slategray, i_snow, i_springgreen, i_steelblue, i_tan, i_teal, i_thistle, i_tomato,
i_turquoise, i_violet, i_wheat, i_white, i_whitesmoke, i_yellow, i_yellowgreen,
numNamedColors
};
private:
// Konvertierung
// -------------
void ToRGB(); // logisch konstant, nicht physikalisch
void ToHLS(); // logisch konstant, nicht physikalisch
static unsigned char ToRGB1(float rm1, float rm2, float rh);
// Daten
// -----
union // Byteweiser Zugriff auf die COLORREF Struktur
{
COLORTYPE m_colorref;
unsigned char m_color[4];
};
enum {c_red = 0, c_green = 1, c_blue = 2, c_null = 3}; // enum Hack f�r colorbyte-Index
float m_hue; // 0.0 .. 360.0 // Winkel
float m_saturation; // 0.0 .. 1.0 // Prozent
float m_luminance; // 0.0 .. 1.0 // Prozent
// Flag f�r Lazy Evaluation
bool m_bIsRGB;
bool m_bIsHLS;
// statische Konstanten f�r benannte Farben
struct DNamedColor
{
COLORTYPE color;
const char* name;
};
static const DNamedColor m_namedColor[numNamedColors];
};
/////////////////////////////////////////////////////////////////////////////
// global functions
/////////////////////////////////////////////////////////////////////////////
COLORTYPE GetHueColor(int iHue) ;
void RGBtoHSV( float r, float g, float b, float *h, float *s, float *v );
void RGBToHSV( unsigned char r, unsigned char g, unsigned char b, float* h, float *s, float* v );
void HSVtoRGB( float *r, float *g, float *b, float h, float s, float v );
void HSVToRGB( unsigned char& r, unsigned char& g, unsigned char& b, float h, float s, float v );
short GetHueValue( COLORTYPE inColor );
short GetSaturationValue( COLORTYPE inColor );
short GetBrightnessValue( COLORTYPE inColor );
#endif
|
