Visual Servoing Platform  version 3.6.1 under development (2024-11-15)
vpColormap.cpp
1 /*
2  * ViSP, open source Visual Servoing Platform software.
3  * Copyright (C) 2005 - 2023 by Inria. All rights reserved.
4  *
5  * This software is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  * See the file LICENSE.txt at the root directory of this source
10  * distribution for additional information about the GNU GPL.
11  *
12  * For using ViSP with software that can not be combined with the GNU
13  * GPL, please contact Inria about acquiring a ViSP Professional
14  * Edition License.
15  *
16  * See https://visp.inria.fr for more information.
17  *
18  * This software was developed at:
19  * Inria Rennes - Bretagne Atlantique
20  * Campus Universitaire de Beaulieu
21  * 35042 Rennes Cedex
22  * France
23  *
24  * If you have questions regarding the use of this file, please contact
25  * Inria at visp@inria.fr
26  *
27  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
28  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
29  *
30  * Description:
31  * Colormap class to recolor an image with different grayscale values into
32  * some corresponding color values, for better visualization for example.
33  */
34 
35 #include <visp3/core/vpColormap.h>
36 
37 namespace
38 {
39 unsigned char m_autumnSrgbBytes[256][3] = {
40  {255, 0, 0}, {255, 1, 0}, {255, 2, 0}, {255, 3, 0}, {255, 4, 0}, {255, 5, 0}, {255, 6, 0},
41  {255, 7, 0}, {255, 8, 0}, {255, 9, 0}, {255, 10, 0}, {255, 11, 0}, {255, 12, 0}, {255, 13, 0},
42  {255, 14, 0}, {255, 15, 0}, {255, 16, 0}, {255, 17, 0}, {255, 18, 0}, {255, 19, 0}, {255, 20, 0},
43  {255, 21, 0}, {255, 22, 0}, {255, 23, 0}, {255, 24, 0}, {255, 25, 0}, {255, 26, 0}, {255, 27, 0},
44  {255, 28, 0}, {255, 29, 0}, {255, 30, 0}, {255, 31, 0}, {255, 32, 0}, {255, 32, 0}, {255, 34, 0},
45  {255, 35, 0}, {255, 36, 0}, {255, 36, 0}, {255, 38, 0}, {255, 39, 0}, {255, 40, 0}, {255, 40, 0},
46  {255, 42, 0}, {255, 43, 0}, {255, 44, 0}, {255, 44, 0}, {255, 46, 0}, {255, 47, 0}, {255, 48, 0},
47  {255, 48, 0}, {255, 50, 0}, {255, 51, 0}, {255, 52, 0}, {255, 52, 0}, {255, 54, 0}, {255, 55, 0},
48  {255, 56, 0}, {255, 56, 0}, {255, 58, 0}, {255, 59, 0}, {255, 60, 0}, {255, 60, 0}, {255, 62, 0},
49  {255, 63, 0}, {255, 64, 0}, {255, 65, 0}, {255, 65, 0}, {255, 67, 0}, {255, 68, 0}, {255, 69, 0},
50  {255, 70, 0}, {255, 71, 0}, {255, 72, 0}, {255, 73, 0}, {255, 73, 0}, {255, 75, 0}, {255, 76, 0},
51  {255, 77, 0}, {255, 78, 0}, {255, 79, 0}, {255, 80, 0}, {255, 81, 0}, {255, 81, 0}, {255, 83, 0},
52  {255, 84, 0}, {255, 85, 0}, {255, 86, 0}, {255, 87, 0}, {255, 88, 0}, {255, 89, 0}, {255, 89, 0},
53  {255, 91, 0}, {255, 92, 0}, {255, 93, 0}, {255, 94, 0}, {255, 95, 0}, {255, 96, 0}, {255, 97, 0},
54  {255, 97, 0}, {255, 99, 0}, {255, 100, 0}, {255, 101, 0}, {255, 102, 0}, {255, 103, 0}, {255, 104, 0},
55  {255, 105, 0}, {255, 105, 0}, {255, 107, 0}, {255, 108, 0}, {255, 109, 0}, {255, 110, 0}, {255, 111, 0},
56  {255, 112, 0}, {255, 113, 0}, {255, 113, 0}, {255, 115, 0}, {255, 116, 0}, {255, 117, 0}, {255, 118, 0},
57  {255, 119, 0}, {255, 120, 0}, {255, 121, 0}, {255, 121, 0}, {255, 123, 0}, {255, 124, 0}, {255, 125, 0},
58  {255, 126, 0}, {255, 127, 0}, {255, 128, 0}, {255, 129, 0}, {255, 130, 0}, {255, 131, 0}, {255, 131, 0},
59  {255, 133, 0}, {255, 134, 0}, {255, 135, 0}, {255, 136, 0}, {255, 137, 0}, {255, 138, 0}, {255, 139, 0},
60  {255, 140, 0}, {255, 141, 0}, {255, 142, 0}, {255, 143, 0}, {255, 144, 0}, {255, 145, 0}, {255, 146, 0},
61  {255, 147, 0}, {255, 147, 0}, {255, 149, 0}, {255, 150, 0}, {255, 151, 0}, {255, 152, 0}, {255, 153, 0},
62  {255, 154, 0}, {255, 155, 0}, {255, 156, 0}, {255, 157, 0}, {255, 158, 0}, {255, 159, 0}, {255, 160, 0},
63  {255, 161, 0}, {255, 162, 0}, {255, 163, 0}, {255, 163, 0}, {255, 165, 0}, {255, 166, 0}, {255, 167, 0},
64  {255, 168, 0}, {255, 169, 0}, {255, 170, 0}, {255, 171, 0}, {255, 172, 0}, {255, 173, 0}, {255, 174, 0},
65  {255, 175, 0}, {255, 176, 0}, {255, 177, 0}, {255, 178, 0}, {255, 179, 0}, {255, 179, 0}, {255, 181, 0},
66  {255, 182, 0}, {255, 183, 0}, {255, 184, 0}, {255, 185, 0}, {255, 186, 0}, {255, 187, 0}, {255, 188, 0},
67  {255, 189, 0}, {255, 190, 0}, {255, 191, 0}, {255, 192, 0}, {255, 193, 0}, {255, 194, 0}, {255, 195, 0},
68  {255, 195, 0}, {255, 197, 0}, {255, 198, 0}, {255, 199, 0}, {255, 200, 0}, {255, 201, 0}, {255, 202, 0},
69  {255, 203, 0}, {255, 204, 0}, {255, 205, 0}, {255, 206, 0}, {255, 207, 0}, {255, 208, 0}, {255, 209, 0},
70  {255, 210, 0}, {255, 211, 0}, {255, 211, 0}, {255, 213, 0}, {255, 214, 0}, {255, 215, 0}, {255, 216, 0},
71  {255, 217, 0}, {255, 218, 0}, {255, 219, 0}, {255, 220, 0}, {255, 221, 0}, {255, 222, 0}, {255, 223, 0},
72  {255, 224, 0}, {255, 225, 0}, {255, 226, 0}, {255, 227, 0}, {255, 227, 0}, {255, 229, 0}, {255, 230, 0},
73  {255, 231, 0}, {255, 232, 0}, {255, 233, 0}, {255, 234, 0}, {255, 235, 0}, {255, 236, 0}, {255, 237, 0},
74  {255, 238, 0}, {255, 239, 0}, {255, 240, 0}, {255, 241, 0}, {255, 242, 0}, {255, 243, 0}, {255, 243, 0},
75  {255, 245, 0}, {255, 246, 0}, {255, 247, 0}, {255, 248, 0}, {255, 249, 0}, {255, 250, 0}, {255, 251, 0},
76  {255, 252, 0}, {255, 253, 0}, {255, 254, 0}, {255, 255, 0}
77 };
78 
79 unsigned char m_cividisSrgbBytes[256][3] = {
80  {0, 34, 77}, {0, 35, 79}, {0, 35, 80}, {0, 36, 82}, {0, 37, 84}, {0, 38, 85},
81  {0, 38, 87}, {0, 39, 89}, {0, 40, 91}, {0, 40, 92}, {0, 41, 94}, {0, 42, 96},
82  {0, 42, 98}, {0, 43, 100}, {0, 44, 102}, {0, 44, 103}, {0, 45, 105}, {0, 46, 107},
83  {0, 47, 109}, {0, 47, 111}, {0, 48, 112}, {0, 48, 112}, {0, 49, 112}, {0, 49, 112},
84  {4, 50, 112}, {8, 51, 112}, {11, 51, 112}, {14, 52, 112}, {17, 53, 111}, {20, 54, 111},
85  {22, 54, 111}, {24, 55, 111}, {26, 56, 111}, {28, 56, 110}, {29, 57, 110}, {31, 58, 110},
86  {33, 59, 110}, {34, 59, 110}, {36, 60, 110}, {37, 61, 109}, {39, 61, 109}, {40, 62, 109},
87  {42, 63, 109}, {43, 63, 109}, {44, 64, 109}, {46, 65, 108}, {47, 66, 108}, {48, 66, 108},
88  {49, 67, 108}, {50, 68, 108}, {52, 68, 108}, {53, 69, 108}, {54, 70, 108}, {55, 70, 108},
89  {56, 71, 108}, {57, 72, 108}, {58, 72, 107}, {59, 73, 107}, {61, 74, 107}, {62, 75, 107},
90  {63, 75, 107}, {64, 76, 107}, {65, 77, 107}, {66, 77, 107}, {67, 78, 107}, {68, 79, 107},
91  {69, 79, 107}, {70, 80, 107}, {71, 81, 107}, {72, 81, 107}, {73, 82, 107}, {74, 83, 107},
92  {75, 84, 108}, {76, 84, 108}, {77, 85, 108}, {78, 86, 108}, {78, 86, 108}, {79, 87, 108},
93  {80, 88, 108}, {81, 88, 108}, {82, 89, 108}, {83, 90, 108}, {84, 90, 108}, {85, 91, 109},
94  {86, 92, 109}, {87, 93, 109}, {88, 93, 109}, {89, 94, 109}, {89, 95, 109}, {90, 95, 109},
95  {91, 96, 110}, {92, 97, 110}, {93, 97, 110}, {94, 98, 110}, {95, 99, 110}, {96, 100, 110},
96  {97, 100, 111}, {97, 101, 111}, {98, 102, 111}, {99, 102, 111}, {100, 103, 111}, {101, 104, 112},
97  {102, 105, 112}, {103, 105, 112}, {104, 106, 112}, {104, 107, 113}, {105, 107, 113}, {106, 108, 113},
98  {107, 109, 113}, {108, 109, 114}, {109, 110, 114}, {110, 111, 114}, {110, 112, 115}, {111, 112, 115},
99  {112, 113, 115}, {113, 114, 115}, {114, 115, 116}, {115, 115, 116}, {116, 116, 117}, {116, 117, 117},
100  {117, 117, 117}, {118, 118, 118}, {119, 119, 118}, {120, 120, 118}, {121, 120, 119}, {121, 121, 119},
101  {122, 122, 119}, {123, 123, 119}, {124, 123, 120}, {125, 124, 120}, {126, 125, 120}, {127, 125, 120},
102  {128, 126, 120}, {129, 127, 120}, {130, 128, 120}, {131, 128, 120}, {132, 129, 120}, {133, 130, 120},
103  {133, 131, 120}, {134, 131, 120}, {135, 132, 120}, {136, 133, 120}, {137, 134, 120}, {138, 134, 120},
104  {139, 135, 120}, {140, 136, 120}, {141, 137, 120}, {142, 137, 120}, {143, 138, 119}, {144, 139, 119},
105  {145, 140, 119}, {146, 140, 119}, {147, 141, 119}, {148, 142, 119}, {149, 143, 119}, {150, 143, 119},
106  {151, 144, 118}, {152, 145, 118}, {153, 146, 118}, {154, 147, 118}, {155, 147, 118}, {156, 148, 118},
107  {157, 149, 117}, {158, 150, 117}, {159, 150, 117}, {160, 151, 117}, {161, 152, 116}, {162, 153, 116},
108  {163, 154, 116}, {164, 154, 116}, {165, 155, 115}, {166, 156, 115}, {167, 157, 115}, {168, 158, 115},
109  {169, 158, 114}, {170, 159, 114}, {171, 160, 114}, {172, 161, 113}, {173, 162, 113}, {174, 162, 113},
110  {175, 163, 112}, {176, 164, 112}, {177, 165, 112}, {178, 166, 111}, {179, 166, 111}, {180, 167, 111},
111  {181, 168, 110}, {182, 169, 110}, {183, 170, 109}, {184, 171, 109}, {185, 171, 109}, {186, 172, 108},
112  {187, 173, 108}, {188, 174, 107}, {189, 175, 107}, {190, 176, 106}, {191, 176, 106}, {193, 177, 105},
113  {194, 178, 105}, {195, 179, 104}, {196, 180, 104}, {197, 181, 103}, {198, 181, 103}, {199, 182, 102},
114  {200, 183, 101}, {201, 184, 101}, {202, 185, 100}, {203, 186, 100}, {204, 187, 99}, {205, 188, 98},
115  {206, 188, 98}, {207, 189, 97}, {208, 190, 96}, {210, 191, 96}, {211, 192, 95}, {212, 193, 94},
116  {213, 194, 94}, {214, 195, 93}, {215, 195, 92}, {216, 196, 91}, {217, 197, 90}, {218, 198, 90},
117  {219, 199, 89}, {220, 200, 88}, {222, 201, 87}, {223, 202, 86}, {224, 203, 85}, {225, 204, 84},
118  {226, 204, 83}, {227, 205, 82}, {228, 206, 81}, {229, 207, 80}, {230, 208, 79}, {232, 209, 78},
119  {233, 210, 77}, {234, 211, 76}, {235, 212, 75}, {236, 213, 74}, {237, 214, 72}, {238, 215, 71},
120  {239, 216, 70}, {241, 217, 68}, {242, 218, 67}, {243, 218, 66}, {244, 219, 64}, {245, 220, 63},
121  {246, 221, 61}, {248, 222, 59}, {249, 223, 58}, {250, 224, 56}, {251, 225, 54}, {253, 226, 52},
122  {253, 227, 51}, {253, 229, 52}, {253, 230, 54}, {253, 231, 55}
123 };
124 
125 unsigned char m_coolSrgbBytes[256][3] = {
126  {0, 255, 255}, {1, 254, 255}, {2, 253, 255}, {3, 252, 255}, {4, 251, 255}, {5, 250, 255},
127  {6, 249, 255}, {7, 248, 255}, {8, 247, 255}, {9, 246, 255}, {10, 245, 255}, {11, 244, 255},
128  {12, 243, 255}, {13, 242, 255}, {14, 241, 255}, {15, 240, 255}, {16, 239, 255}, {17, 238, 255},
129  {18, 237, 255}, {19, 236, 255}, {20, 235, 255}, {21, 234, 255}, {22, 233, 255}, {23, 232, 255},
130  {24, 231, 255}, {25, 230, 255}, {26, 229, 255}, {27, 228, 255}, {28, 227, 255}, {29, 226, 255},
131  {30, 225, 255}, {31, 224, 255}, {32, 223, 255}, {32, 222, 255}, {34, 221, 255}, {35, 220, 255},
132  {36, 219, 255}, {36, 218, 255}, {38, 217, 255}, {39, 216, 255}, {40, 215, 255}, {40, 214, 255},
133  {42, 213, 255}, {43, 211, 255}, {44, 211, 255}, {44, 210, 255}, {46, 209, 255}, {47, 208, 255},
134  {48, 207, 255}, {48, 206, 255}, {50, 205, 255}, {51, 204, 255}, {52, 203, 255}, {52, 202, 255},
135  {54, 201, 255}, {55, 200, 255}, {56, 199, 255}, {56, 198, 255}, {58, 197, 255}, {59, 195, 255},
136  {60, 195, 255}, {60, 194, 255}, {62, 193, 255}, {63, 192, 255}, {64, 191, 255}, {65, 190, 255},
137  {65, 189, 255}, {67, 188, 255}, {68, 187, 255}, {69, 186, 255}, {70, 185, 255}, {71, 184, 255},
138  {72, 183, 255}, {73, 182, 255}, {73, 181, 255}, {75, 179, 255}, {76, 179, 255}, {77, 178, 255},
139  {78, 177, 255}, {79, 176, 255}, {80, 175, 255}, {81, 174, 255}, {81, 173, 255}, {83, 172, 255},
140  {84, 171, 255}, {85, 170, 255}, {86, 169, 255}, {87, 168, 255}, {88, 167, 255}, {89, 166, 255},
141  {89, 165, 255}, {91, 163, 255}, {92, 163, 255}, {93, 162, 255}, {94, 161, 255}, {95, 160, 255},
142  {96, 159, 255}, {97, 158, 255}, {97, 157, 255}, {99, 156, 255}, {100, 155, 255}, {101, 154, 255},
143  {102, 153, 255}, {103, 152, 255}, {104, 151, 255}, {105, 150, 255}, {105, 149, 255}, {107, 147, 255},
144  {108, 147, 255}, {109, 146, 255}, {110, 145, 255}, {111, 144, 255}, {112, 143, 255}, {113, 142, 255},
145  {113, 141, 255}, {115, 140, 255}, {116, 139, 255}, {117, 138, 255}, {118, 137, 255}, {119, 136, 255},
146  {120, 135, 255}, {121, 134, 255}, {121, 133, 255}, {123, 131, 255}, {124, 131, 255}, {125, 130, 255},
147  {126, 129, 255}, {127, 128, 255}, {128, 127, 255}, {129, 126, 255}, {130, 125, 255}, {131, 124, 255},
148  {131, 123, 255}, {133, 121, 255}, {134, 121, 255}, {135, 120, 255}, {136, 119, 255}, {137, 118, 255},
149  {138, 117, 255}, {139, 116, 255}, {140, 114, 255}, {141, 113, 255}, {142, 113, 255}, {143, 112, 255},
150  {144, 111, 255}, {145, 110, 255}, {146, 109, 255}, {147, 108, 255}, {147, 107, 255}, {149, 105, 255},
151  {150, 105, 255}, {151, 104, 255}, {152, 103, 255}, {153, 102, 255}, {154, 101, 255}, {155, 100, 255},
152  {156, 98, 255}, {157, 97, 255}, {158, 97, 255}, {159, 96, 255}, {160, 95, 255}, {161, 94, 255},
153  {162, 93, 255}, {163, 92, 255}, {163, 91, 255}, {165, 89, 255}, {166, 89, 255}, {167, 88, 255},
154  {168, 87, 255}, {169, 86, 255}, {170, 85, 255}, {171, 84, 255}, {172, 82, 255}, {173, 81, 255},
155  {174, 81, 255}, {175, 80, 255}, {176, 79, 255}, {177, 78, 255}, {178, 77, 255}, {179, 76, 255},
156  {179, 75, 255}, {181, 73, 255}, {182, 73, 255}, {183, 72, 255}, {184, 71, 255}, {185, 70, 255},
157  {186, 69, 255}, {187, 68, 255}, {188, 66, 255}, {189, 65, 255}, {190, 65, 255}, {191, 64, 255},
158  {192, 63, 255}, {193, 62, 255}, {194, 61, 255}, {195, 60, 255}, {195, 59, 255}, {197, 57, 255},
159  {198, 56, 255}, {199, 56, 255}, {200, 55, 255}, {201, 54, 255}, {202, 53, 255}, {203, 52, 255},
160  {204, 50, 255}, {205, 49, 255}, {206, 48, 255}, {207, 48, 255}, {208, 47, 255}, {209, 46, 255},
161  {210, 45, 255}, {211, 44, 255}, {211, 43, 255}, {213, 41, 255}, {214, 40, 255}, {215, 40, 255},
162  {216, 39, 255}, {217, 38, 255}, {218, 37, 255}, {219, 36, 255}, {220, 34, 255}, {221, 33, 255},
163  {222, 32, 255}, {223, 32, 255}, {224, 31, 255}, {225, 30, 255}, {226, 29, 255}, {227, 28, 255},
164  {227, 27, 255}, {229, 25, 255}, {230, 24, 255}, {231, 24, 255}, {232, 23, 255}, {233, 22, 255},
165  {234, 21, 255}, {235, 20, 255}, {236, 18, 255}, {237, 17, 255}, {238, 16, 255}, {239, 16, 255},
166  {240, 15, 255}, {241, 14, 255}, {242, 13, 255}, {243, 12, 255}, {243, 11, 255}, {245, 9, 255},
167  {246, 8, 255}, {247, 8, 255}, {248, 7, 255}, {249, 6, 255}, {250, 5, 255}, {251, 4, 255},
168  {252, 2, 255}, {253, 1, 255}, {254, 0, 255}, {255, 0, 255}
169 };
170 
171 unsigned char m_gistEarthSrgbBytes[256][3] = {
172  {0, 0, 0}, {0, 0, 43}, {1, 0, 56}, {1, 0, 67}, {2, 0, 78}, {3, 0, 88},
173  {3, 0, 99}, {4, 0, 110}, {5, 2, 115}, {5, 4, 116}, {6, 6, 116}, {7, 9, 116},
174  {7, 11, 116}, {8, 13, 116}, {9, 16, 117}, {9, 18, 117}, {10, 20, 117}, {11, 22, 117},
175  {11, 25, 117}, {12, 27, 117}, {13, 29, 118}, {13, 32, 118}, {14, 34, 118}, {15, 36, 118},
176  {15, 39, 118}, {16, 41, 119}, {17, 43, 119}, {17, 45, 119}, {18, 48, 119}, {19, 50, 119},
177  {19, 52, 119}, {20, 54, 120}, {21, 56, 120}, {21, 58, 120}, {22, 60, 120}, {23, 62, 120},
178  {23, 64, 121}, {24, 66, 121}, {25, 69, 121}, {25, 71, 121}, {26, 73, 121}, {27, 75, 121},
179  {27, 77, 122}, {28, 79, 122}, {29, 81, 122}, {29, 83, 122}, {30, 84, 122}, {31, 86, 123},
180  {31, 88, 123}, {32, 90, 123}, {33, 92, 123}, {33, 94, 123}, {34, 96, 123}, {35, 97, 124},
181  {35, 99, 124}, {36, 101, 124}, {37, 102, 124}, {37, 104, 124}, {38, 105, 125}, {39, 107, 125},
182  {39, 109, 125}, {40, 110, 125}, {41, 112, 125}, {41, 113, 125}, {42, 115, 126}, {43, 116, 126},
183  {43, 118, 126}, {44, 120, 126}, {45, 121, 126}, {45, 123, 127}, {46, 124, 127}, {47, 126, 127},
184  {47, 127, 127}, {48, 128, 126}, {48, 129, 125}, {49, 129, 123}, {49, 130, 122}, {50, 130, 121},
185  {50, 131, 120}, {51, 132, 119}, {51, 132, 117}, {52, 133, 116}, {52, 133, 115}, {53, 134, 114},
186  {53, 134, 112}, {54, 135, 111}, {54, 136, 110}, {55, 136, 109}, {55, 137, 108}, {56, 137, 106},
187  {56, 138, 105}, {56, 138, 104}, {57, 139, 103}, {57, 140, 101}, {58, 140, 100}, {58, 141, 99},
188  {59, 141, 98}, {59, 142, 97}, {60, 142, 95}, {60, 143, 94}, {61, 144, 93}, {61, 144, 92},
189  {62, 145, 90}, {62, 145, 89}, {63, 146, 88}, {63, 147, 87}, {64, 147, 85}, {64, 148, 84},
190  {64, 148, 83}, {65, 149, 82}, {65, 149, 81}, {66, 150, 79}, {66, 151, 78}, {67, 151, 77},
191  {67, 152, 76}, {68, 152, 74}, {68, 153, 73}, {69, 153, 72}, {71, 154, 71}, {73, 155, 70},
192  {75, 155, 70}, {78, 156, 71}, {80, 156, 71}, {82, 157, 72}, {84, 157, 72}, {87, 158, 73},
193  {89, 159, 74}, {91, 159, 74}, {93, 160, 75}, {95, 160, 75}, {98, 161, 76}, {100, 161, 77},
194  {102, 162, 77}, {104, 163, 78}, {107, 163, 78}, {109, 163, 79}, {111, 164, 79}, {113, 164, 80},
195  {115, 165, 81}, {118, 165, 81}, {120, 166, 82}, {121, 166, 82}, {123, 167, 82}, {125, 167, 82},
196  {126, 167, 83}, {128, 168, 83}, {130, 168, 83}, {131, 169, 84}, {133, 169, 84}, {135, 170, 84},
197  {136, 170, 85}, {138, 171, 85}, {140, 171, 85}, {141, 171, 86}, {143, 172, 86}, {145, 172, 86},
198  {146, 173, 87}, {148, 173, 87}, {150, 174, 87}, {151, 174, 88}, {153, 174, 88}, {154, 175, 88},
199  {156, 175, 88}, {158, 176, 89}, {159, 176, 89}, {161, 177, 89}, {163, 177, 90}, {164, 178, 90},
200  {166, 178, 90}, {168, 178, 91}, {169, 179, 91}, {171, 179, 91}, {173, 180, 92}, {174, 180, 92},
201  {176, 181, 92}, {178, 181, 93}, {179, 181, 93}, {181, 182, 93}, {182, 182, 94}, {183, 181, 94},
202  {183, 181, 94}, {184, 180, 95}, {184, 179, 95}, {185, 178, 95}, {185, 177, 95}, {185, 176, 96},
203  {186, 175, 96}, {186, 175, 96}, {187, 174, 97}, {187, 173, 97}, {188, 172, 97}, {188, 171, 98},
204  {188, 170, 98}, {189, 169, 98}, {189, 169, 99}, {190, 168, 99}, {190, 167, 99}, {190, 166, 100},
205  {191, 165, 100}, {191, 164, 100}, {192, 163, 101}, {192, 163, 103}, {193, 163, 105}, {194, 163, 108},
206  {195, 164, 110}, {197, 164, 113}, {198, 165, 115}, {199, 166, 118}, {200, 166, 120}, {201, 167, 123},
207  {202, 168, 125}, {203, 169, 127}, {204, 170, 130}, {206, 171, 132}, {207, 172, 135}, {208, 173, 137},
208  {209, 173, 140}, {210, 174, 142}, {211, 175, 145}, {212, 176, 147}, {213, 177, 150}, {214, 178, 152},
209  {216, 179, 154}, {217, 181, 157}, {218, 182, 159}, {219, 183, 162}, {220, 185, 164}, {221, 186, 167},
210  {222, 188, 169}, {223, 189, 172}, {225, 191, 175}, {226, 193, 178}, {227, 195, 181}, {228, 197, 184},
211  {229, 199, 187}, {230, 201, 190}, {231, 203, 193}, {232, 205, 196}, {233, 207, 199}, {235, 209, 202},
212  {236, 211, 205}, {237, 213, 208}, {238, 215, 211}, {239, 217, 214}, {240, 220, 217}, {241, 222, 220},
213  {242, 224, 223}, {244, 227, 226}, {245, 230, 229}, {246, 233, 232}, {247, 236, 235}, {248, 239, 238},
214  {249, 242, 241}, {250, 245, 244}, {251, 248, 247}, {253, 250, 250}
215 };
216 
217 unsigned char m_gnuplotSrgbBytes[256][3] = {
218  {0, 0, 0}, {15, 0, 6}, {22, 0, 12}, {27, 0, 18}, {31, 0, 25}, {35, 0, 31}, {39, 0, 37},
219  {42, 0, 43}, {45, 0, 49}, {47, 0, 56}, {50, 0, 62}, {52, 0, 68}, {55, 0, 74}, {57, 0, 80},
220  {59, 0, 86}, {61, 0, 92}, {63, 0, 97}, {65, 0, 103}, {67, 0, 109}, {69, 0, 115}, {71, 0, 120},
221  {73, 0, 126}, {74, 0, 131}, {76, 0, 136}, {78, 0, 142}, {79, 0, 147}, {81, 0, 152}, {82, 0, 157},
222  {84, 0, 162}, {85, 0, 167}, {87, 0, 171}, {88, 0, 176}, {90, 0, 180}, {91, 0, 185}, {93, 0, 189},
223  {94, 0, 193}, {95, 0, 197}, {97, 0, 201}, {98, 0, 205}, {99, 0, 209}, {100, 0, 212}, {102, 1, 215},
224  {103, 1, 219}, {104, 1, 222}, {105, 1, 225}, {107, 1, 228}, {108, 1, 230}, {109, 1, 233}, {110, 1, 236},
225  {111, 1, 238}, {112, 1, 240}, {114, 2, 242}, {115, 2, 244}, {116, 2, 246}, {117, 2, 247}, {118, 2, 249},
226  {119, 2, 250}, {120, 2, 251}, {121, 3, 252}, {122, 3, 253}, {123, 3, 253}, {124, 3, 254}, {125, 3, 254},
227  {126, 3, 254}, {127, 4, 254}, {128, 4, 254}, {129, 4, 254}, {130, 4, 254}, {131, 4, 253}, {132, 5, 252},
228  {133, 5, 251}, {134, 5, 250}, {135, 5, 249}, {136, 5, 248}, {137, 6, 246}, {138, 6, 245}, {139, 6, 243},
229  {140, 7, 241}, {141, 7, 239}, {141, 7, 237}, {142, 7, 234}, {143, 8, 232}, {144, 8, 229}, {145, 8, 226},
230  {146, 9, 223}, {147, 9, 220}, {148, 9, 217}, {148, 10, 214}, {149, 10, 210}, {150, 10, 207}, {151, 11, 203},
231  {152, 11, 199}, {153, 11, 195}, {153, 12, 191}, {154, 12, 187}, {155, 13, 183}, {156, 13, 178}, {157, 14, 174},
232  {158, 14, 169}, {158, 14, 164}, {159, 15, 159}, {160, 15, 154}, {161, 16, 149}, {162, 16, 144}, {162, 17, 139},
233  {163, 17, 134}, {164, 18, 128}, {165, 18, 123}, {165, 19, 117}, {166, 19, 112}, {167, 20, 106}, {168, 21, 100},
234  {168, 21, 95}, {169, 22, 89}, {170, 22, 83}, {171, 23, 77}, {171, 24, 71}, {172, 24, 65}, {173, 25, 59},
235  {174, 25, 53}, {174, 26, 46}, {175, 27, 40}, {176, 27, 34}, {177, 28, 28}, {177, 29, 21}, {178, 30, 15},
236  {179, 30, 9}, {179, 31, 3}, {180, 32, 0}, {181, 33, 0}, {182, 33, 0}, {182, 34, 0}, {183, 35, 0},
237  {184, 36, 0}, {184, 37, 0}, {185, 37, 0}, {186, 38, 0}, {186, 39, 0}, {187, 40, 0}, {188, 41, 0},
238  {188, 42, 0}, {189, 43, 0}, {190, 44, 0}, {190, 44, 0}, {191, 45, 0}, {192, 46, 0}, {192, 47, 0},
239  {193, 48, 0}, {194, 49, 0}, {194, 50, 0}, {195, 51, 0}, {196, 52, 0}, {196, 54, 0}, {197, 55, 0},
240  {198, 56, 0}, {198, 57, 0}, {199, 58, 0}, {200, 59, 0}, {200, 60, 0}, {201, 61, 0}, {201, 62, 0},
241  {202, 64, 0}, {203, 65, 0}, {203, 66, 0}, {204, 67, 0}, {205, 69, 0}, {205, 70, 0}, {206, 71, 0},
242  {206, 72, 0}, {207, 74, 0}, {208, 75, 0}, {208, 76, 0}, {209, 78, 0}, {210, 79, 0}, {210, 81, 0},
243  {211, 82, 0}, {211, 83, 0}, {212, 85, 0}, {213, 86, 0}, {213, 88, 0}, {214, 89, 0}, {214, 91, 0},
244  {215, 92, 0}, {216, 94, 0}, {216, 95, 0}, {217, 97, 0}, {217, 98, 0}, {218, 100, 0}, {218, 102, 0},
245  {219, 103, 0}, {220, 105, 0}, {220, 107, 0}, {221, 108, 0}, {221, 110, 0}, {222, 112, 0}, {222, 114, 0},
246  {223, 115, 0}, {224, 117, 0}, {224, 119, 0}, {225, 121, 0}, {225, 123, 0}, {226, 124, 0}, {226, 126, 0},
247  {227, 128, 0}, {228, 130, 0}, {228, 132, 0}, {229, 134, 0}, {229, 136, 0}, {230, 138, 0}, {230, 140, 0},
248  {231, 142, 0}, {231, 144, 0}, {232, 146, 0}, {233, 148, 0}, {233, 150, 0}, {234, 152, 0}, {234, 154, 0},
249  {235, 157, 0}, {235, 159, 0}, {236, 161, 0}, {236, 163, 0}, {237, 165, 0}, {237, 168, 0}, {238, 170, 0},
250  {238, 172, 0}, {239, 175, 0}, {240, 177, 0}, {240, 179, 0}, {241, 182, 0}, {241, 184, 0}, {242, 187, 0},
251  {242, 189, 0}, {243, 192, 0}, {243, 194, 0}, {244, 197, 0}, {244, 199, 0}, {245, 202, 0}, {245, 204, 0},
252  {246, 207, 0}, {246, 209, 0}, {247, 212, 0}, {247, 215, 0}, {248, 217, 0}, {248, 220, 0}, {249, 223, 0},
253  {249, 226, 0}, {250, 228, 0}, {250, 231, 0}, {251, 234, 0}, {251, 237, 0}, {252, 240, 0}, {252, 243, 0},
254  {253, 246, 0}, {253, 249, 0}, {254, 252, 0}, {255, 255, 0}
255 };
256 
257 unsigned char m_gnuplot2SrgbBytes[256][3] = {
258  {0, 0, 0}, {0, 0, 4}, {0, 0, 8}, {0, 0, 12}, {0, 0, 16}, {0, 0, 20},
259  {0, 0, 24}, {0, 0, 28}, {0, 0, 32}, {0, 0, 36}, {0, 0, 40}, {0, 0, 44},
260  {0, 0, 48}, {0, 0, 52}, {0, 0, 56}, {0, 0, 60}, {0, 0, 64}, {0, 0, 68},
261  {0, 0, 72}, {0, 0, 76}, {0, 0, 80}, {0, 0, 84}, {0, 0, 88}, {0, 0, 92},
262  {0, 0, 96}, {0, 0, 100}, {0, 0, 104}, {0, 0, 108}, {0, 0, 112}, {0, 0, 116},
263  {0, 0, 120}, {0, 0, 124}, {0, 0, 128}, {0, 0, 131}, {0, 0, 136}, {0, 0, 140},
264  {0, 0, 144}, {0, 0, 147}, {0, 0, 152}, {0, 0, 156}, {0, 0, 160}, {0, 0, 163},
265  {0, 0, 168}, {0, 0, 172}, {0, 0, 176}, {0, 0, 179}, {0, 0, 184}, {0, 0, 188},
266  {0, 0, 192}, {0, 0, 195}, {0, 0, 200}, {0, 0, 204}, {0, 0, 208}, {0, 0, 211},
267  {0, 0, 216}, {0, 0, 220}, {0, 0, 224}, {0, 0, 227}, {0, 0, 232}, {0, 0, 236},
268  {0, 0, 240}, {0, 0, 243}, {0, 0, 248}, {0, 0, 252}, {0, 0, 255}, {3, 0, 255},
269  {7, 0, 255}, {10, 0, 255}, {13, 0, 255}, {16, 0, 255}, {19, 0, 255}, {22, 0, 255},
270  {25, 0, 255}, {28, 0, 255}, {32, 0, 255}, {35, 0, 255}, {38, 0, 255}, {41, 0, 255},
271  {44, 0, 255}, {47, 0, 255}, {50, 0, 255}, {53, 0, 255}, {57, 0, 255}, {60, 0, 255},
272  {63, 0, 255}, {66, 0, 255}, {69, 0, 255}, {72, 0, 255}, {75, 0, 255}, {78, 0, 255},
273  {82, 0, 255}, {85, 0, 255}, {88, 0, 255}, {91, 0, 255}, {94, 0, 255}, {97, 0, 255},
274  {100, 0, 255}, {103, 0, 255}, {107, 0, 255}, {110, 0, 255}, {113, 0, 255}, {116, 0, 255},
275  {119, 0, 255}, {122, 0, 255}, {125, 0, 255}, {128, 0, 255}, {132, 0, 255}, {135, 0, 255},
276  {138, 1, 253}, {141, 3, 251}, {144, 5, 249}, {147, 7, 247}, {150, 9, 245}, {153, 11, 243},
277  {157, 13, 241}, {160, 15, 239}, {163, 17, 237}, {166, 19, 235}, {169, 21, 233}, {172, 23, 231},
278  {175, 25, 229}, {178, 27, 227}, {182, 29, 225}, {185, 31, 223}, {188, 33, 221}, {191, 35, 219},
279  {194, 37, 217}, {197, 39, 215}, {200, 41, 213}, {203, 43, 211}, {207, 45, 209}, {210, 47, 207},
280  {213, 49, 205}, {216, 51, 203}, {219, 53, 201}, {222, 55, 199}, {225, 57, 197}, {228, 59, 195},
281  {232, 61, 193}, {235, 63, 191}, {238, 65, 189}, {241, 67, 187}, {244, 69, 185}, {247, 71, 183},
282  {250, 73, 181}, {253, 75, 179}, {255, 77, 177}, {255, 79, 175}, {255, 81, 173}, {255, 83, 171},
283  {255, 85, 169}, {255, 87, 167}, {255, 89, 165}, {255, 91, 163}, {255, 93, 161}, {255, 95, 159},
284  {255, 97, 157}, {255, 99, 155}, {255, 101, 153}, {255, 103, 151}, {255, 105, 149}, {255, 107, 147},
285  {255, 109, 145}, {255, 111, 143}, {255, 113, 141}, {255, 115, 139}, {255, 117, 137}, {255, 119, 135},
286  {255, 121, 133}, {255, 123, 131}, {255, 125, 129}, {255, 127, 127}, {255, 129, 125}, {255, 131, 123},
287  {255, 133, 121}, {255, 135, 119}, {255, 137, 117}, {255, 139, 115}, {255, 141, 113}, {255, 143, 111},
288  {255, 145, 109}, {255, 147, 107}, {255, 149, 105}, {255, 151, 103}, {255, 153, 101}, {255, 155, 99},
289  {255, 157, 97}, {255, 159, 95}, {255, 161, 93}, {255, 163, 91}, {255, 165, 89}, {255, 167, 87},
290  {255, 169, 85}, {255, 171, 83}, {255, 173, 81}, {255, 175, 79}, {255, 177, 77}, {255, 179, 75},
291  {255, 181, 73}, {255, 183, 71}, {255, 185, 69}, {255, 187, 67}, {255, 189, 65}, {255, 191, 63},
292  {255, 193, 61}, {255, 195, 59}, {255, 197, 57}, {255, 199, 55}, {255, 201, 53}, {255, 203, 51},
293  {255, 205, 49}, {255, 207, 47}, {255, 209, 45}, {255, 211, 43}, {255, 213, 41}, {255, 215, 39},
294  {255, 217, 37}, {255, 219, 35}, {255, 221, 33}, {255, 223, 31}, {255, 225, 29}, {255, 227, 27},
295  {255, 229, 25}, {255, 231, 23}, {255, 233, 21}, {255, 235, 19}, {255, 237, 17}, {255, 239, 15},
296  {255, 241, 13}, {255, 243, 11}, {255, 245, 9}, {255, 247, 7}, {255, 249, 5}, {255, 251, 3},
297  {255, 253, 1}, {255, 255, 4}, {255, 255, 17}, {255, 255, 29}, {255, 255, 42}, {255, 255, 54},
298  {255, 255, 67}, {255, 255, 79}, {255, 255, 92}, {255, 255, 104}, {255, 255, 117}, {255, 255, 130},
299  {255, 255, 142}, {255, 255, 154}, {255, 255, 167}, {255, 255, 179}, {255, 255, 192}, {255, 255, 204},
300  {255, 255, 217}, {255, 255, 230}, {255, 255, 242}, {255, 255, 255}
301 };
302 
303 unsigned char m_hotSrgbBytes[256][3] = {
304  {10, 0, 0}, {13, 0, 0}, {15, 0, 0}, {18, 0, 0}, {21, 0, 0}, {23, 0, 0},
305  {26, 0, 0}, {28, 0, 0}, {31, 0, 0}, {34, 0, 0}, {36, 0, 0}, {39, 0, 0},
306  {42, 0, 0}, {44, 0, 0}, {47, 0, 0}, {49, 0, 0}, {52, 0, 0}, {55, 0, 0},
307  {57, 0, 0}, {60, 0, 0}, {63, 0, 0}, {65, 0, 0}, {68, 0, 0}, {70, 0, 0},
308  {73, 0, 0}, {76, 0, 0}, {78, 0, 0}, {81, 0, 0}, {84, 0, 0}, {86, 0, 0},
309  {89, 0, 0}, {91, 0, 0}, {94, 0, 0}, {97, 0, 0}, {99, 0, 0}, {102, 0, 0},
310  {105, 0, 0}, {107, 0, 0}, {110, 0, 0}, {112, 0, 0}, {115, 0, 0}, {118, 0, 0},
311  {120, 0, 0}, {123, 0, 0}, {126, 0, 0}, {128, 0, 0}, {131, 0, 0}, {133, 0, 0},
312  {136, 0, 0}, {139, 0, 0}, {141, 0, 0}, {144, 0, 0}, {147, 0, 0}, {149, 0, 0},
313  {152, 0, 0}, {154, 0, 0}, {157, 0, 0}, {160, 0, 0}, {162, 0, 0}, {165, 0, 0},
314  {168, 0, 0}, {170, 0, 0}, {173, 0, 0}, {175, 0, 0}, {178, 0, 0}, {181, 0, 0},
315  {183, 0, 0}, {186, 0, 0}, {189, 0, 0}, {191, 0, 0}, {194, 0, 0}, {196, 0, 0},
316  {199, 0, 0}, {202, 0, 0}, {204, 0, 0}, {207, 0, 0}, {210, 0, 0}, {212, 0, 0},
317  {215, 0, 0}, {217, 0, 0}, {220, 0, 0}, {223, 0, 0}, {225, 0, 0}, {228, 0, 0},
318  {231, 0, 0}, {233, 0, 0}, {236, 0, 0}, {238, 0, 0}, {241, 0, 0}, {244, 0, 0},
319  {246, 0, 0}, {249, 0, 0}, {252, 0, 0}, {254, 0, 0}, {255, 2, 0}, {255, 5, 0},
320  {255, 7, 0}, {255, 10, 0}, {255, 12, 0}, {255, 15, 0}, {255, 18, 0}, {255, 20, 0},
321  {255, 23, 0}, {255, 26, 0}, {255, 28, 0}, {255, 31, 0}, {255, 33, 0}, {255, 36, 0},
322  {255, 39, 0}, {255, 41, 0}, {255, 44, 0}, {255, 47, 0}, {255, 49, 0}, {255, 52, 0},
323  {255, 54, 0}, {255, 57, 0}, {255, 60, 0}, {255, 62, 0}, {255, 65, 0}, {255, 68, 0},
324  {255, 70, 0}, {255, 73, 0}, {255, 75, 0}, {255, 78, 0}, {255, 81, 0}, {255, 83, 0},
325  {255, 86, 0}, {255, 89, 0}, {255, 91, 0}, {255, 94, 0}, {255, 96, 0}, {255, 99, 0},
326  {255, 102, 0}, {255, 104, 0}, {255, 107, 0}, {255, 110, 0}, {255, 112, 0}, {255, 115, 0},
327  {255, 117, 0}, {255, 120, 0}, {255, 123, 0}, {255, 125, 0}, {255, 128, 0}, {255, 131, 0},
328  {255, 133, 0}, {255, 136, 0}, {255, 138, 0}, {255, 141, 0}, {255, 144, 0}, {255, 146, 0},
329  {255, 149, 0}, {255, 151, 0}, {255, 154, 0}, {255, 157, 0}, {255, 159, 0}, {255, 162, 0},
330  {255, 165, 0}, {255, 167, 0}, {255, 170, 0}, {255, 172, 0}, {255, 175, 0}, {255, 178, 0},
331  {255, 180, 0}, {255, 183, 0}, {255, 186, 0}, {255, 188, 0}, {255, 191, 0}, {255, 193, 0},
332  {255, 196, 0}, {255, 199, 0}, {255, 201, 0}, {255, 204, 0}, {255, 207, 0}, {255, 209, 0},
333  {255, 212, 0}, {255, 214, 0}, {255, 217, 0}, {255, 220, 0}, {255, 222, 0}, {255, 225, 0},
334  {255, 228, 0}, {255, 230, 0}, {255, 233, 0}, {255, 235, 0}, {255, 238, 0}, {255, 241, 0},
335  {255, 243, 0}, {255, 246, 0}, {255, 249, 0}, {255, 251, 0}, {255, 254, 0}, {255, 255, 2},
336  {255, 255, 6}, {255, 255, 10}, {255, 255, 14}, {255, 255, 18}, {255, 255, 22}, {255, 255, 26},
337  {255, 255, 30}, {255, 255, 34}, {255, 255, 38}, {255, 255, 42}, {255, 255, 46}, {255, 255, 50},
338  {255, 255, 54}, {255, 255, 58}, {255, 255, 62}, {255, 255, 65}, {255, 255, 69}, {255, 255, 73},
339  {255, 255, 77}, {255, 255, 81}, {255, 255, 85}, {255, 255, 89}, {255, 255, 93}, {255, 255, 97},
340  {255, 255, 101}, {255, 255, 105}, {255, 255, 109}, {255, 255, 113}, {255, 255, 117}, {255, 255, 121},
341  {255, 255, 125}, {255, 255, 128}, {255, 255, 132}, {255, 255, 136}, {255, 255, 140}, {255, 255, 144},
342  {255, 255, 148}, {255, 255, 152}, {255, 255, 156}, {255, 255, 160}, {255, 255, 164}, {255, 255, 168},
343  {255, 255, 172}, {255, 255, 176}, {255, 255, 180}, {255, 255, 184}, {255, 255, 188}, {255, 255, 191},
344  {255, 255, 195}, {255, 255, 199}, {255, 255, 203}, {255, 255, 207}, {255, 255, 211}, {255, 255, 215},
345  {255, 255, 219}, {255, 255, 223}, {255, 255, 227}, {255, 255, 231}, {255, 255, 235}, {255, 255, 239},
346  {255, 255, 243}, {255, 255, 247}, {255, 255, 251}, {255, 255, 255}
347 };
348 
349 unsigned char m_hsvSrgbBytes[256][3] = {
350  {255, 0, 0}, {255, 5, 0}, {255, 11, 0}, {255, 17, 0}, {255, 23, 0}, {255, 29, 0}, {255, 35, 0},
351  {255, 41, 0}, {255, 47, 0}, {255, 53, 0}, {255, 59, 0}, {255, 64, 0}, {255, 70, 0}, {255, 76, 0},
352  {255, 82, 0}, {255, 88, 0}, {255, 94, 0}, {255, 100, 0}, {255, 106, 0}, {255, 112, 0}, {255, 118, 0},
353  {255, 124, 0}, {255, 129, 0}, {255, 135, 0}, {255, 141, 0}, {255, 147, 0}, {255, 153, 0}, {255, 159, 0},
354  {255, 165, 0}, {255, 171, 0}, {255, 177, 0}, {255, 183, 0}, {255, 189, 0}, {255, 194, 0}, {255, 200, 0},
355  {255, 206, 0}, {255, 212, 0}, {255, 218, 0}, {255, 224, 0}, {255, 230, 0}, {255, 236, 0}, {253, 241, 0},
356  {251, 245, 0}, {250, 249, 0}, {248, 252, 0}, {244, 255, 0}, {238, 255, 0}, {232, 255, 0}, {226, 255, 0},
357  {220, 255, 0}, {214, 255, 0}, {208, 255, 0}, {202, 255, 0}, {196, 255, 0}, {191, 255, 0}, {185, 255, 0},
358  {179, 255, 0}, {173, 255, 0}, {167, 255, 0}, {161, 255, 0}, {155, 255, 0}, {149, 255, 0}, {143, 255, 0},
359  {137, 255, 0}, {131, 255, 0}, {126, 255, 0}, {120, 255, 0}, {114, 255, 0}, {108, 255, 0}, {102, 255, 0},
360  {96, 255, 0}, {90, 255, 0}, {84, 255, 0}, {78, 255, 0}, {72, 255, 0}, {67, 255, 0}, {61, 255, 0},
361  {55, 255, 0}, {49, 255, 0}, {43, 255, 0}, {37, 255, 0}, {31, 255, 0}, {25, 255, 0}, {19, 255, 0},
362  {13, 255, 0}, {7, 255, 0}, {5, 255, 3}, {4, 255, 7}, {2, 255, 11}, {0, 255, 15}, {0, 255, 21},
363  {0, 255, 27}, {0, 255, 33}, {0, 255, 39}, {0, 255, 45}, {0, 255, 51}, {0, 255, 57}, {0, 255, 62},
364  {0, 255, 68}, {0, 255, 74}, {0, 255, 80}, {0, 255, 86}, {0, 255, 92}, {0, 255, 98}, {0, 255, 104},
365  {0, 255, 110}, {0, 255, 116}, {0, 255, 121}, {0, 255, 127}, {0, 255, 133}, {0, 255, 139}, {0, 255, 145},
366  {0, 255, 151}, {0, 255, 157}, {0, 255, 163}, {0, 255, 169}, {0, 255, 175}, {0, 255, 181}, {0, 255, 186},
367  {0, 255, 192}, {0, 255, 198}, {0, 255, 204}, {0, 255, 210}, {0, 255, 216}, {0, 255, 222}, {0, 255, 228},
368  {0, 255, 234}, {0, 255, 240}, {0, 255, 245}, {0, 255, 251}, {0, 252, 255}, {0, 246, 255}, {0, 240, 255},
369  {0, 234, 255}, {0, 228, 255}, {0, 222, 255}, {0, 216, 255}, {0, 210, 255}, {0, 204, 255}, {0, 199, 255},
370  {0, 193, 255}, {0, 187, 255}, {0, 181, 255}, {0, 175, 255}, {0, 169, 255}, {0, 163, 255}, {0, 157, 255},
371  {0, 151, 255}, {0, 145, 255}, {0, 139, 255}, {0, 134, 255}, {0, 128, 255}, {0, 122, 255}, {0, 116, 255},
372  {0, 110, 255}, {0, 104, 255}, {0, 98, 255}, {0, 92, 255}, {0, 86, 255}, {0, 80, 255}, {0, 75, 255},
373  {0, 69, 255}, {0, 63, 255}, {0, 57, 255}, {0, 51, 255}, {0, 45, 255}, {0, 39, 255}, {0, 33, 255},
374  {0, 27, 255}, {0, 21, 255}, {0, 15, 255}, {1, 12, 255}, {3, 8, 255}, {5, 4, 255}, {7, 0, 255},
375  {13, 0, 255}, {19, 0, 255}, {25, 0, 255}, {31, 0, 255}, {37, 0, 255}, {43, 0, 255}, {49, 0, 255},
376  {54, 0, 255}, {60, 0, 255}, {66, 0, 255}, {72, 0, 255}, {78, 0, 255}, {84, 0, 255}, {90, 0, 255},
377  {96, 0, 255}, {102, 0, 255}, {108, 0, 255}, {113, 0, 255}, {119, 0, 255}, {125, 0, 255}, {131, 0, 255},
378  {137, 0, 255}, {143, 0, 255}, {149, 0, 255}, {155, 0, 255}, {161, 0, 255}, {167, 0, 255}, {173, 0, 255},
379  {178, 0, 255}, {184, 0, 255}, {190, 0, 255}, {196, 0, 255}, {202, 0, 255}, {208, 0, 255}, {214, 0, 255},
380  {220, 0, 255}, {226, 0, 255}, {232, 0, 255}, {238, 0, 255}, {243, 0, 255}, {247, 0, 253}, {249, 0, 249},
381  {251, 0, 245}, {253, 0, 241}, {255, 0, 236}, {255, 0, 230}, {255, 0, 224}, {255, 0, 218}, {255, 0, 212},
382  {255, 0, 207}, {255, 0, 201}, {255, 0, 195}, {255, 0, 189}, {255, 0, 183}, {255, 0, 177}, {255, 0, 171},
383  {255, 0, 165}, {255, 0, 159}, {255, 0, 153}, {255, 0, 147}, {255, 0, 142}, {255, 0, 136}, {255, 0, 130},
384  {255, 0, 124}, {255, 0, 118}, {255, 0, 112}, {255, 0, 106}, {255, 0, 100}, {255, 0, 94}, {255, 0, 88},
385  {255, 0, 82}, {255, 0, 77}, {255, 0, 71}, {255, 0, 65}, {255, 0, 59}, {255, 0, 53}, {255, 0, 47},
386  {255, 0, 41}, {255, 0, 35}, {255, 0, 29}, {255, 0, 23}
387 };
388 
389 unsigned char m_infernoSrgbBytes[256][3] = {
390  {0, 0, 3}, {0, 0, 4}, {0, 0, 6}, {1, 0, 7}, {1, 1, 9}, {1, 1, 11},
391  {2, 1, 14}, {2, 2, 16}, {3, 2, 18}, {4, 3, 20}, {4, 3, 22}, {5, 4, 24},
392  {6, 4, 27}, {7, 5, 29}, {8, 6, 31}, {9, 6, 33}, {10, 7, 35}, {11, 7, 38},
393  {13, 8, 40}, {14, 8, 42}, {15, 9, 45}, {16, 9, 47}, {18, 10, 50}, {19, 10, 52},
394  {20, 11, 54}, {22, 11, 57}, {23, 11, 59}, {25, 11, 62}, {26, 11, 64}, {28, 12, 67},
395  {29, 12, 69}, {31, 12, 71}, {32, 12, 74}, {34, 11, 76}, {36, 11, 78}, {38, 11, 80},
396  {39, 11, 82}, {41, 11, 84}, {43, 10, 86}, {45, 10, 88}, {46, 10, 90}, {48, 10, 92},
397  {50, 9, 93}, {52, 9, 95}, {53, 9, 96}, {55, 9, 97}, {57, 9, 98}, {59, 9, 100},
398  {60, 9, 101}, {62, 9, 102}, {64, 9, 102}, {65, 9, 103}, {67, 10, 104}, {69, 10, 105},
399  {70, 10, 105}, {72, 11, 106}, {74, 11, 106}, {75, 12, 107}, {77, 12, 107}, {79, 13, 108},
400  {80, 13, 108}, {82, 14, 108}, {83, 14, 109}, {85, 15, 109}, {87, 15, 109}, {88, 16, 109},
401  {90, 17, 109}, {91, 17, 110}, {93, 18, 110}, {95, 18, 110}, {96, 19, 110}, {98, 20, 110},
402  {99, 20, 110}, {101, 21, 110}, {102, 21, 110}, {104, 22, 110}, {106, 23, 110}, {107, 23, 110},
403  {109, 24, 110}, {110, 24, 110}, {112, 25, 110}, {114, 25, 109}, {115, 26, 109}, {117, 27, 109},
404  {118, 27, 109}, {120, 28, 109}, {122, 28, 109}, {123, 29, 108}, {125, 29, 108}, {126, 30, 108},
405  {128, 31, 107}, {129, 31, 107}, {131, 32, 107}, {133, 32, 106}, {134, 33, 106}, {136, 33, 106},
406  {137, 34, 105}, {139, 34, 105}, {141, 35, 105}, {142, 36, 104}, {144, 36, 104}, {145, 37, 103},
407  {147, 37, 103}, {149, 38, 102}, {150, 38, 102}, {152, 39, 101}, {153, 40, 100}, {155, 40, 100},
408  {156, 41, 99}, {158, 41, 99}, {160, 42, 98}, {161, 43, 97}, {163, 43, 97}, {164, 44, 96},
409  {166, 44, 95}, {167, 45, 95}, {169, 46, 94}, {171, 46, 93}, {172, 47, 92}, {174, 48, 91},
410  {175, 49, 91}, {177, 49, 90}, {178, 50, 89}, {180, 51, 88}, {181, 51, 87}, {183, 52, 86},
411  {184, 53, 86}, {186, 54, 85}, {187, 55, 84}, {189, 55, 83}, {190, 56, 82}, {191, 57, 81},
412  {193, 58, 80}, {194, 59, 79}, {196, 60, 78}, {197, 61, 77}, {199, 62, 76}, {200, 62, 75},
413  {201, 63, 74}, {203, 64, 73}, {204, 65, 72}, {205, 66, 71}, {207, 68, 70}, {208, 69, 68},
414  {209, 70, 67}, {210, 71, 66}, {212, 72, 65}, {213, 73, 64}, {214, 74, 63}, {215, 75, 62},
415  {217, 77, 61}, {218, 78, 59}, {219, 79, 58}, {220, 80, 57}, {221, 82, 56}, {222, 83, 55},
416  {223, 84, 54}, {224, 86, 52}, {226, 87, 51}, {227, 88, 50}, {228, 90, 49}, {229, 91, 48},
417  {230, 92, 46}, {230, 94, 45}, {231, 95, 44}, {232, 97, 43}, {233, 98, 42}, {234, 100, 40},
418  {235, 101, 39}, {236, 103, 38}, {237, 104, 37}, {237, 106, 35}, {238, 108, 34}, {239, 109, 33},
419  {240, 111, 31}, {240, 112, 30}, {241, 114, 29}, {242, 116, 28}, {242, 117, 26}, {243, 119, 25},
420  {243, 121, 24}, {244, 122, 22}, {245, 124, 21}, {245, 126, 20}, {246, 128, 18}, {246, 129, 17},
421  {247, 131, 16}, {247, 133, 14}, {248, 135, 13}, {248, 136, 12}, {248, 138, 11}, {249, 140, 9},
422  {249, 142, 8}, {249, 144, 8}, {250, 145, 7}, {250, 147, 6}, {250, 149, 6}, {250, 151, 6},
423  {251, 153, 6}, {251, 155, 6}, {251, 157, 6}, {251, 158, 7}, {251, 160, 7}, {251, 162, 8},
424  {251, 164, 10}, {251, 166, 11}, {251, 168, 13}, {251, 170, 14}, {251, 172, 16}, {251, 174, 18},
425  {251, 176, 20}, {251, 177, 22}, {251, 179, 24}, {251, 181, 26}, {251, 183, 28}, {251, 185, 30},
426  {250, 187, 33}, {250, 189, 35}, {250, 191, 37}, {250, 193, 40}, {249, 195, 42}, {249, 197, 44},
427  {249, 199, 47}, {248, 201, 49}, {248, 203, 52}, {248, 205, 55}, {247, 207, 58}, {247, 209, 60},
428  {246, 211, 63}, {246, 213, 66}, {245, 215, 69}, {245, 217, 72}, {244, 219, 75}, {244, 220, 79},
429  {243, 222, 82}, {243, 224, 86}, {243, 226, 89}, {242, 228, 93}, {242, 230, 96}, {241, 232, 100},
430  {241, 233, 104}, {241, 235, 108}, {241, 237, 112}, {241, 238, 116}, {241, 240, 121}, {241, 242, 125},
431  {242, 243, 129}, {242, 244, 133}, {243, 246, 137}, {244, 247, 141}, {245, 248, 145}, {246, 250, 149},
432  {247, 251, 153}, {249, 252, 157}, {250, 253, 160}, {252, 254, 164}
433 };
434 
435 unsigned char m_jetSrgbBytes[256][3] = {
436  {0, 0, 127}, {0, 0, 131}, {0, 0, 135}, {0, 0, 139}, {0, 0, 143}, {0, 0, 147},
437  {0, 0, 151}, {0, 0, 155}, {0, 0, 159}, {0, 0, 163}, {0, 0, 167}, {0, 0, 171},
438  {0, 0, 175}, {0, 0, 179}, {0, 0, 183}, {0, 0, 187}, {0, 0, 191}, {0, 0, 195},
439  {0, 0, 199}, {0, 0, 203}, {0, 0, 207}, {0, 0, 211}, {0, 0, 215}, {0, 0, 219},
440  {0, 0, 223}, {0, 0, 227}, {0, 0, 231}, {0, 0, 235}, {0, 0, 239}, {0, 0, 243},
441  {0, 0, 247}, {0, 0, 251}, {0, 0, 255}, {0, 4, 255}, {0, 8, 255}, {0, 12, 255},
442  {0, 16, 255}, {0, 20, 255}, {0, 24, 255}, {0, 28, 255}, {0, 32, 255}, {0, 36, 255},
443  {0, 40, 255}, {0, 44, 255}, {0, 48, 255}, {0, 52, 255}, {0, 56, 255}, {0, 60, 255},
444  {0, 64, 255}, {0, 68, 255}, {0, 72, 255}, {0, 76, 255}, {0, 80, 255}, {0, 84, 255},
445  {0, 88, 255}, {0, 92, 255}, {0, 96, 255}, {0, 100, 255}, {0, 104, 255}, {0, 108, 255},
446  {0, 112, 255}, {0, 116, 255}, {0, 120, 255}, {0, 124, 255}, {0, 128, 255}, {0, 132, 255},
447  {0, 136, 255}, {0, 140, 255}, {0, 144, 255}, {0, 148, 255}, {0, 152, 255}, {0, 156, 255},
448  {0, 160, 255}, {0, 164, 255}, {0, 168, 255}, {0, 172, 255}, {0, 176, 255}, {0, 180, 255},
449  {0, 184, 255}, {0, 188, 255}, {0, 192, 255}, {0, 196, 255}, {0, 200, 255}, {0, 204, 255},
450  {0, 208, 255}, {0, 212, 255}, {0, 216, 255}, {0, 220, 255}, {0, 224, 255}, {0, 228, 255},
451  {0, 232, 255}, {0, 236, 255}, {0, 240, 255}, {0, 244, 255}, {0, 248, 255}, {0, 252, 255},
452  {1, 255, 253}, {5, 255, 249}, {9, 255, 245}, {13, 255, 241}, {17, 255, 237}, {21, 255, 233},
453  {25, 255, 229}, {29, 255, 225}, {33, 255, 221}, {37, 255, 217}, {41, 255, 213}, {45, 255, 209},
454  {49, 255, 205}, {53, 255, 201}, {57, 255, 197}, {61, 255, 193}, {65, 255, 189}, {69, 255, 185},
455  {73, 255, 181}, {77, 255, 177}, {81, 255, 173}, {85, 255, 169}, {89, 255, 165}, {93, 255, 161},
456  {97, 255, 157}, {101, 255, 153}, {105, 255, 149}, {109, 255, 145}, {113, 255, 141}, {117, 255, 137},
457  {121, 255, 133}, {125, 255, 129}, {129, 255, 125}, {133, 255, 121}, {137, 255, 117}, {141, 255, 113},
458  {145, 255, 109}, {149, 255, 105}, {153, 255, 101}, {157, 255, 97}, {161, 255, 93}, {165, 255, 89},
459  {169, 255, 85}, {173, 255, 81}, {177, 255, 77}, {181, 255, 73}, {185, 255, 69}, {189, 255, 65},
460  {193, 255, 61}, {197, 255, 57}, {201, 255, 53}, {205, 255, 49}, {209, 255, 45}, {213, 255, 41},
461  {217, 255, 37}, {221, 255, 33}, {225, 255, 29}, {229, 255, 25}, {233, 255, 21}, {237, 255, 17},
462  {241, 255, 13}, {245, 255, 9}, {249, 255, 5}, {253, 255, 1}, {255, 252, 0}, {255, 248, 0},
463  {255, 244, 0}, {255, 240, 0}, {255, 236, 0}, {255, 232, 0}, {255, 228, 0}, {255, 224, 0},
464  {255, 220, 0}, {255, 216, 0}, {255, 212, 0}, {255, 208, 0}, {255, 204, 0}, {255, 200, 0},
465  {255, 196, 0}, {255, 192, 0}, {255, 188, 0}, {255, 184, 0}, {255, 180, 0}, {255, 176, 0},
466  {255, 172, 0}, {255, 168, 0}, {255, 164, 0}, {255, 160, 0}, {255, 156, 0}, {255, 152, 0},
467  {255, 148, 0}, {255, 144, 0}, {255, 140, 0}, {255, 136, 0}, {255, 132, 0}, {255, 128, 0},
468  {255, 124, 0}, {255, 120, 0}, {255, 116, 0}, {255, 112, 0}, {255, 108, 0}, {255, 104, 0},
469  {255, 100, 0}, {255, 96, 0}, {255, 92, 0}, {255, 88, 0}, {255, 84, 0}, {255, 80, 0},
470  {255, 76, 0}, {255, 72, 0}, {255, 68, 0}, {255, 64, 0}, {255, 60, 0}, {255, 56, 0},
471  {255, 52, 0}, {255, 48, 0}, {255, 44, 0}, {255, 40, 0}, {255, 36, 0}, {255, 32, 0},
472  {255, 28, 0}, {255, 24, 0}, {255, 20, 0}, {255, 16, 0}, {255, 12, 0}, {255, 8, 0},
473  {255, 4, 0}, {255, 0, 0}, {251, 0, 0}, {247, 0, 0}, {243, 0, 0}, {239, 0, 0},
474  {235, 0, 0}, {231, 0, 0}, {227, 0, 0}, {223, 0, 0}, {219, 0, 0}, {215, 0, 0},
475  {211, 0, 0}, {207, 0, 0}, {203, 0, 0}, {199, 0, 0}, {195, 0, 0}, {191, 0, 0},
476  {187, 0, 0}, {183, 0, 0}, {179, 0, 0}, {175, 0, 0}, {171, 0, 0}, {167, 0, 0},
477  {163, 0, 0}, {159, 0, 0}, {155, 0, 0}, {151, 0, 0}, {147, 0, 0}, {143, 0, 0},
478  {139, 0, 0}, {135, 0, 0}, {131, 0, 0}, {127, 0, 0}
479 };
480 
481 unsigned char m_magmaSrgbBytes[256][3] = {
482  {0, 0, 3}, {0, 0, 4}, {0, 0, 6}, {1, 0, 7}, {1, 1, 9}, {1, 1, 11},
483  {2, 2, 13}, {2, 2, 15}, {3, 3, 17}, {4, 3, 19}, {4, 4, 21}, {5, 4, 23},
484  {6, 5, 25}, {7, 5, 27}, {8, 6, 29}, {9, 7, 31}, {10, 7, 34}, {11, 8, 36},
485  {12, 9, 38}, {13, 10, 40}, {14, 10, 42}, {15, 11, 44}, {16, 12, 47}, {17, 12, 49},
486  {18, 13, 51}, {20, 13, 53}, {21, 14, 56}, {22, 14, 58}, {23, 15, 60}, {24, 15, 63},
487  {26, 16, 65}, {27, 16, 68}, {28, 16, 70}, {30, 16, 73}, {31, 17, 75}, {32, 17, 77},
488  {34, 17, 80}, {35, 17, 82}, {37, 17, 85}, {38, 17, 87}, {40, 17, 89}, {42, 17, 92},
489  {43, 17, 94}, {45, 16, 96}, {47, 16, 98}, {48, 16, 101}, {50, 16, 103}, {52, 16, 104},
490  {53, 15, 106}, {55, 15, 108}, {57, 15, 110}, {59, 15, 111}, {60, 15, 113}, {62, 15, 114},
491  {64, 15, 115}, {66, 15, 116}, {67, 15, 117}, {69, 15, 118}, {71, 15, 119}, {72, 16, 120},
492  {74, 16, 121}, {75, 16, 121}, {77, 17, 122}, {79, 17, 123}, {80, 18, 123}, {82, 18, 124},
493  {83, 19, 124}, {85, 19, 125}, {87, 20, 125}, {88, 21, 126}, {90, 21, 126}, {91, 22, 126},
494  {93, 23, 126}, {94, 23, 127}, {96, 24, 127}, {97, 24, 127}, {99, 25, 127}, {101, 26, 128},
495  {102, 26, 128}, {104, 27, 128}, {105, 28, 128}, {107, 28, 128}, {108, 29, 128}, {110, 30, 129},
496  {111, 30, 129}, {113, 31, 129}, {115, 31, 129}, {116, 32, 129}, {118, 33, 129}, {119, 33, 129},
497  {121, 34, 129}, {122, 34, 129}, {124, 35, 129}, {126, 36, 129}, {127, 36, 129}, {129, 37, 129},
498  {130, 37, 129}, {132, 38, 129}, {133, 38, 129}, {135, 39, 129}, {137, 40, 129}, {138, 40, 129},
499  {140, 41, 128}, {141, 41, 128}, {143, 42, 128}, {145, 42, 128}, {146, 43, 128}, {148, 43, 128},
500  {149, 44, 128}, {151, 44, 127}, {153, 45, 127}, {154, 45, 127}, {156, 46, 127}, {158, 46, 126},
501  {159, 47, 126}, {161, 47, 126}, {163, 48, 126}, {164, 48, 125}, {166, 49, 125}, {167, 49, 125},
502  {169, 50, 124}, {171, 51, 124}, {172, 51, 123}, {174, 52, 123}, {176, 52, 123}, {177, 53, 122},
503  {179, 53, 122}, {181, 54, 121}, {182, 54, 121}, {184, 55, 120}, {185, 55, 120}, {187, 56, 119},
504  {189, 57, 119}, {190, 57, 118}, {192, 58, 117}, {194, 58, 117}, {195, 59, 116}, {197, 60, 116},
505  {198, 60, 115}, {200, 61, 114}, {202, 62, 114}, {203, 62, 113}, {205, 63, 112}, {206, 64, 112},
506  {208, 65, 111}, {209, 66, 110}, {211, 66, 109}, {212, 67, 109}, {214, 68, 108}, {215, 69, 107},
507  {217, 70, 106}, {218, 71, 105}, {220, 72, 105}, {221, 73, 104}, {222, 74, 103}, {224, 75, 102},
508  {225, 76, 102}, {226, 77, 101}, {228, 78, 100}, {229, 80, 99}, {230, 81, 98}, {231, 82, 98},
509  {232, 84, 97}, {234, 85, 96}, {235, 86, 96}, {236, 88, 95}, {237, 89, 95}, {238, 91, 94},
510  {238, 93, 93}, {239, 94, 93}, {240, 96, 93}, {241, 97, 92}, {242, 99, 92}, {243, 101, 92},
511  {243, 103, 91}, {244, 104, 91}, {245, 106, 91}, {245, 108, 91}, {246, 110, 91}, {246, 112, 91},
512  {247, 113, 91}, {247, 115, 92}, {248, 117, 92}, {248, 119, 92}, {249, 121, 92}, {249, 123, 93},
513  {249, 125, 93}, {250, 127, 94}, {250, 128, 94}, {250, 130, 95}, {251, 132, 96}, {251, 134, 96},
514  {251, 136, 97}, {251, 138, 98}, {252, 140, 99}, {252, 142, 99}, {252, 144, 100}, {252, 146, 101},
515  {252, 147, 102}, {253, 149, 103}, {253, 151, 104}, {253, 153, 105}, {253, 155, 106}, {253, 157, 107},
516  {253, 159, 108}, {253, 161, 110}, {253, 162, 111}, {253, 164, 112}, {254, 166, 113}, {254, 168, 115},
517  {254, 170, 116}, {254, 172, 117}, {254, 174, 118}, {254, 175, 120}, {254, 177, 121}, {254, 179, 123},
518  {254, 181, 124}, {254, 183, 125}, {254, 185, 127}, {254, 187, 128}, {254, 188, 130}, {254, 190, 131},
519  {254, 192, 133}, {254, 194, 134}, {254, 196, 136}, {254, 198, 137}, {254, 199, 139}, {254, 201, 141},
520  {254, 203, 142}, {253, 205, 144}, {253, 207, 146}, {253, 209, 147}, {253, 210, 149}, {253, 212, 151},
521  {253, 214, 152}, {253, 216, 154}, {253, 218, 156}, {253, 220, 157}, {253, 221, 159}, {253, 223, 161},
522  {253, 225, 163}, {252, 227, 165}, {252, 229, 166}, {252, 230, 168}, {252, 232, 170}, {252, 234, 172},
523  {252, 236, 174}, {252, 238, 176}, {252, 240, 177}, {252, 241, 179}, {252, 243, 181}, {252, 245, 183},
524  {251, 247, 185}, {251, 249, 187}, {251, 250, 189}, {251, 252, 191}
525 };
526 
527 unsigned char m_oceanSrgbBytes[256][3] = {
528  {0, 127, 0}, {0, 126, 1}, {0, 124, 2}, {0, 123, 3}, {0, 121, 4}, {0, 120, 5},
529  {0, 118, 6}, {0, 117, 7}, {0, 115, 8}, {0, 114, 9}, {0, 112, 10}, {0, 111, 11},
530  {0, 109, 12}, {0, 108, 13}, {0, 106, 14}, {0, 105, 15}, {0, 103, 16}, {0, 102, 17},
531  {0, 100, 18}, {0, 99, 19}, {0, 97, 20}, {0, 96, 21}, {0, 94, 22}, {0, 93, 23},
532  {0, 91, 24}, {0, 89, 25}, {0, 88, 26}, {0, 87, 27}, {0, 85, 28}, {0, 84, 29},
533  {0, 82, 30}, {0, 81, 31}, {0, 79, 32}, {0, 78, 32}, {0, 76, 34}, {0, 74, 35},
534  {0, 73, 36}, {0, 72, 36}, {0, 70, 38}, {0, 69, 39}, {0, 67, 40}, {0, 66, 40},
535  {0, 64, 42}, {0, 63, 43}, {0, 61, 44}, {0, 60, 44}, {0, 58, 46}, {0, 56, 47},
536  {0, 55, 48}, {0, 54, 48}, {0, 52, 50}, {0, 50, 51}, {0, 49, 52}, {0, 48, 52},
537  {0, 46, 54}, {0, 44, 55}, {0, 43, 56}, {0, 42, 56}, {0, 40, 58}, {0, 39, 59},
538  {0, 37, 60}, {0, 36, 60}, {0, 34, 62}, {0, 32, 63}, {0, 31, 64}, {0, 30, 65},
539  {0, 28, 65}, {0, 26, 67}, {0, 25, 68}, {0, 24, 69}, {0, 22, 70}, {0, 20, 71},
540  {0, 19, 72}, {0, 18, 73}, {0, 16, 73}, {0, 15, 75}, {0, 13, 76}, {0, 12, 77},
541  {0, 10, 78}, {0, 8, 79}, {0, 7, 80}, {0, 6, 81}, {0, 4, 81}, {0, 2, 83},
542  {0, 1, 84}, {0, 0, 85}, {0, 1, 86}, {0, 2, 87}, {0, 4, 88}, {0, 5, 89},
543  {0, 7, 89}, {0, 8, 91}, {0, 10, 92}, {0, 11, 93}, {0, 13, 94}, {0, 15, 95},
544  {0, 16, 96}, {0, 17, 97}, {0, 19, 97}, {0, 21, 99}, {0, 22, 100}, {0, 24, 101},
545  {0, 25, 102}, {0, 27, 103}, {0, 28, 104}, {0, 30, 105}, {0, 31, 105}, {0, 32, 107},
546  {0, 34, 108}, {0, 35, 109}, {0, 37, 110}, {0, 39, 111}, {0, 40, 112}, {0, 41, 113},
547  {0, 43, 113}, {0, 45, 115}, {0, 46, 116}, {0, 48, 117}, {0, 49, 118}, {0, 50, 119},
548  {0, 52, 120}, {0, 53, 121}, {0, 55, 121}, {0, 56, 123}, {0, 58, 124}, {0, 59, 125},
549  {0, 61, 126}, {0, 63, 127}, {0, 64, 128}, {0, 65, 129}, {0, 67, 130}, {0, 68, 131},
550  {0, 70, 131}, {0, 72, 133}, {0, 73, 134}, {0, 75, 135}, {0, 76, 136}, {0, 78, 137},
551  {0, 79, 138}, {0, 81, 139}, {0, 82, 140}, {0, 84, 141}, {0, 85, 142}, {0, 87, 143},
552  {0, 88, 144}, {0, 89, 145}, {0, 91, 146}, {0, 92, 147}, {0, 94, 147}, {0, 96, 149},
553  {0, 97, 150}, {0, 98, 151}, {0, 100, 152}, {0, 101, 153}, {0, 103, 154}, {0, 104, 155},
554  {0, 106, 156}, {0, 108, 157}, {0, 109, 158}, {0, 111, 159}, {0, 112, 160}, {0, 113, 161},
555  {0, 115, 162}, {0, 116, 163}, {0, 118, 163}, {0, 120, 165}, {0, 121, 166}, {0, 123, 167},
556  {0, 124, 168}, {0, 126, 169}, {0, 127, 170}, {2, 129, 171}, {5, 130, 172}, {8, 131, 173},
557  {11, 133, 174}, {14, 134, 175}, {17, 136, 176}, {20, 137, 177}, {23, 139, 178}, {26, 140, 179},
558  {29, 142, 179}, {32, 144, 181}, {35, 145, 182}, {38, 147, 183}, {41, 148, 184}, {44, 149, 185},
559  {47, 151, 186}, {50, 152, 187}, {54, 154, 188}, {57, 156, 189}, {60, 157, 190}, {63, 159, 191},
560  {65, 160, 192}, {68, 162, 193}, {71, 163, 194}, {74, 164, 195}, {77, 166, 195}, {81, 168, 197},
561  {84, 169, 198}, {87, 171, 199}, {90, 172, 200}, {93, 174, 201}, {96, 175, 202}, {98, 177, 203},
562  {102, 178, 204}, {105, 180, 205}, {108, 181, 206}, {111, 183, 207}, {114, 184, 208}, {117, 186, 209},
563  {120, 187, 210}, {123, 189, 211}, {126, 190, 211}, {129, 192, 213}, {131, 193, 214}, {134, 195, 215},
564  {137, 196, 216}, {140, 197, 217}, {143, 199, 218}, {146, 200, 219}, {150, 202, 220}, {153, 204, 221},
565  {156, 205, 222}, {159, 207, 223}, {162, 208, 224}, {164, 210, 225}, {167, 211, 226}, {170, 212, 227},
566  {173, 214, 227}, {177, 216, 229}, {180, 217, 230}, {183, 219, 231}, {186, 220, 232}, {189, 222, 233},
567  {192, 223, 234}, {195, 225, 235}, {197, 226, 236}, {200, 227, 237}, {203, 229, 238}, {206, 230, 239},
568  {209, 232, 240}, {212, 233, 241}, {215, 235, 242}, {218, 236, 243}, {221, 238, 243}, {225, 240, 245},
569  {227, 241, 246}, {230, 243, 247}, {233, 244, 248}, {236, 245, 249}, {239, 247, 250}, {242, 248, 251},
570  {246, 250, 252}, {249, 252, 253}, {252, 253, 254}, {255, 255, 255}
571 };
572 
573 unsigned char m_plasmaSrgbBytes[256][3] = {
574  {12, 7, 134}, {16, 7, 135}, {19, 6, 137}, {21, 6, 138}, {24, 6, 139}, {27, 6, 140}, {29, 6, 141},
575  {31, 5, 142}, {33, 5, 143}, {35, 5, 144}, {37, 5, 145}, {39, 5, 146}, {41, 5, 147}, {43, 5, 148},
576  {45, 4, 148}, {47, 4, 149}, {49, 4, 150}, {51, 4, 151}, {52, 4, 152}, {54, 4, 152}, {56, 4, 153},
577  {58, 4, 154}, {59, 3, 154}, {61, 3, 155}, {63, 3, 156}, {64, 3, 156}, {66, 3, 157}, {68, 3, 158},
578  {69, 3, 158}, {71, 2, 159}, {73, 2, 159}, {74, 2, 160}, {76, 2, 161}, {78, 2, 161}, {79, 2, 162},
579  {81, 1, 162}, {82, 1, 163}, {84, 1, 163}, {86, 1, 163}, {87, 1, 164}, {89, 1, 164}, {90, 0, 165},
580  {92, 0, 165}, {94, 0, 165}, {95, 0, 166}, {97, 0, 166}, {98, 0, 166}, {100, 0, 167}, {101, 0, 167},
581  {103, 0, 167}, {104, 0, 167}, {106, 0, 167}, {108, 0, 168}, {109, 0, 168}, {111, 0, 168}, {112, 0, 168},
582  {114, 0, 168}, {115, 0, 168}, {117, 0, 168}, {118, 1, 168}, {120, 1, 168}, {121, 1, 168}, {123, 2, 168},
583  {124, 2, 167}, {126, 3, 167}, {127, 3, 167}, {129, 4, 167}, {130, 4, 167}, {132, 5, 166}, {133, 6, 166},
584  {134, 7, 166}, {136, 7, 165}, {137, 8, 165}, {139, 9, 164}, {140, 10, 164}, {142, 12, 164}, {143, 13, 163},
585  {144, 14, 163}, {146, 15, 162}, {147, 16, 161}, {149, 17, 161}, {150, 18, 160}, {151, 19, 160}, {153, 20, 159},
586  {154, 21, 158}, {155, 23, 158}, {157, 24, 157}, {158, 25, 156}, {159, 26, 155}, {160, 27, 155}, {162, 28, 154},
587  {163, 29, 153}, {164, 30, 152}, {165, 31, 151}, {167, 33, 151}, {168, 34, 150}, {169, 35, 149}, {170, 36, 148},
588  {172, 37, 147}, {173, 38, 146}, {174, 39, 145}, {175, 40, 144}, {176, 42, 143}, {177, 43, 143}, {178, 44, 142},
589  {180, 45, 141}, {181, 46, 140}, {182, 47, 139}, {183, 48, 138}, {184, 50, 137}, {185, 51, 136}, {186, 52, 135},
590  {187, 53, 134}, {188, 54, 133}, {189, 55, 132}, {190, 56, 131}, {191, 57, 130}, {192, 59, 129}, {193, 60, 128},
591  {194, 61, 128}, {195, 62, 127}, {196, 63, 126}, {197, 64, 125}, {198, 65, 124}, {199, 66, 123}, {200, 68, 122},
592  {201, 69, 121}, {202, 70, 120}, {203, 71, 119}, {204, 72, 118}, {205, 73, 117}, {206, 74, 117}, {207, 75, 116},
593  {208, 77, 115}, {209, 78, 114}, {209, 79, 113}, {210, 80, 112}, {211, 81, 111}, {212, 82, 110}, {213, 83, 109},
594  {214, 85, 109}, {215, 86, 108}, {215, 87, 107}, {216, 88, 106}, {217, 89, 105}, {218, 90, 104}, {219, 91, 103},
595  {220, 93, 102}, {220, 94, 102}, {221, 95, 101}, {222, 96, 100}, {223, 97, 99}, {223, 98, 98}, {224, 100, 97},
596  {225, 101, 96}, {226, 102, 96}, {227, 103, 95}, {227, 104, 94}, {228, 106, 93}, {229, 107, 92}, {229, 108, 91},
597  {230, 109, 90}, {231, 110, 90}, {232, 112, 89}, {232, 113, 88}, {233, 114, 87}, {234, 115, 86}, {234, 116, 85},
598  {235, 118, 84}, {236, 119, 84}, {236, 120, 83}, {237, 121, 82}, {237, 123, 81}, {238, 124, 80}, {239, 125, 79},
599  {239, 126, 78}, {240, 128, 77}, {240, 129, 77}, {241, 130, 76}, {242, 132, 75}, {242, 133, 74}, {243, 134, 73},
600  {243, 135, 72}, {244, 137, 71}, {244, 138, 71}, {245, 139, 70}, {245, 141, 69}, {246, 142, 68}, {246, 143, 67},
601  {246, 145, 66}, {247, 146, 65}, {247, 147, 65}, {248, 149, 64}, {248, 150, 63}, {248, 152, 62}, {249, 153, 61},
602  {249, 154, 60}, {250, 156, 59}, {250, 157, 58}, {250, 159, 58}, {250, 160, 57}, {251, 162, 56}, {251, 163, 55},
603  {251, 164, 54}, {252, 166, 53}, {252, 167, 53}, {252, 169, 52}, {252, 170, 51}, {252, 172, 50}, {252, 173, 49},
604  {253, 175, 49}, {253, 176, 48}, {253, 178, 47}, {253, 179, 46}, {253, 181, 45}, {253, 182, 45}, {253, 184, 44},
605  {253, 185, 43}, {253, 187, 43}, {253, 188, 42}, {253, 190, 41}, {253, 192, 41}, {253, 193, 40}, {253, 195, 40},
606  {253, 196, 39}, {253, 198, 38}, {252, 199, 38}, {252, 201, 38}, {252, 203, 37}, {252, 204, 37}, {252, 206, 37},
607  {251, 208, 36}, {251, 209, 36}, {251, 211, 36}, {250, 213, 36}, {250, 214, 36}, {250, 216, 36}, {249, 217, 36},
608  {249, 219, 36}, {248, 221, 36}, {248, 223, 36}, {247, 224, 36}, {247, 226, 37}, {246, 228, 37}, {246, 229, 37},
609  {245, 231, 38}, {245, 233, 38}, {244, 234, 38}, {243, 236, 38}, {243, 238, 38}, {242, 240, 38}, {242, 241, 38},
610  {241, 243, 38}, {240, 245, 37}, {240, 246, 35}, {239, 248, 33}
611 };
612 
613 unsigned char m_rainbowSrgbBytes[256][3] = {
614  {127, 0, 255}, {125, 3, 254}, {123, 6, 254}, {121, 9, 254}, {119, 12, 254}, {117, 15, 254},
615  {115, 18, 254}, {113, 21, 254}, {111, 25, 254}, {109, 28, 254}, {107, 31, 254}, {105, 34, 254},
616  {103, 37, 254}, {101, 40, 254}, {99, 43, 254}, {97, 46, 253}, {95, 49, 253}, {93, 53, 253},
617  {91, 56, 253}, {89, 59, 253}, {87, 62, 253}, {85, 65, 252}, {83, 68, 252}, {81, 71, 252},
618  {79, 74, 252}, {77, 77, 251}, {75, 80, 251}, {73, 83, 251}, {71, 86, 251}, {69, 89, 250},
619  {67, 92, 250}, {65, 95, 250}, {63, 97, 250}, {61, 100, 249}, {59, 103, 249}, {57, 106, 249},
620  {55, 109, 248}, {53, 112, 248}, {51, 115, 248}, {49, 117, 247}, {47, 120, 247}, {45, 123, 246},
621  {43, 126, 246}, {41, 128, 246}, {39, 131, 245}, {37, 134, 245}, {35, 136, 244}, {33, 139, 244},
622  {31, 142, 243}, {29, 144, 243}, {27, 147, 243}, {25, 149, 242}, {23, 152, 242}, {21, 154, 241},
623  {19, 157, 241}, {17, 159, 240}, {15, 162, 239}, {13, 164, 239}, {11, 167, 238}, {9, 169, 238},
624  {7, 171, 237}, {5, 174, 237}, {3, 176, 236}, {1, 178, 236}, {0, 180, 235}, {2, 183, 234},
625  {4, 185, 234}, {6, 187, 233}, {8, 189, 232}, {10, 191, 232}, {12, 193, 231}, {14, 195, 230},
626  {16, 197, 230}, {18, 199, 229}, {20, 201, 228}, {22, 203, 228}, {24, 205, 227}, {26, 207, 226},
627  {28, 209, 226}, {30, 210, 225}, {32, 212, 224}, {34, 214, 223}, {36, 215, 223}, {38, 217, 222},
628  {40, 219, 221}, {42, 220, 220}, {44, 222, 220}, {46, 223, 219}, {48, 225, 218}, {50, 226, 217},
629  {52, 228, 216}, {54, 229, 215}, {56, 230, 215}, {58, 232, 214}, {60, 233, 213}, {62, 234, 212},
630  {64, 236, 211}, {66, 237, 210}, {68, 238, 209}, {70, 239, 209}, {72, 240, 208}, {74, 241, 207},
631  {76, 242, 206}, {78, 243, 205}, {80, 244, 204}, {82, 245, 203}, {84, 246, 202}, {86, 246, 201},
632  {88, 247, 200}, {90, 248, 199}, {92, 249, 198}, {94, 249, 197}, {96, 250, 196}, {98, 250, 195},
633  {100, 251, 194}, {102, 251, 193}, {104, 252, 192}, {106, 252, 191}, {108, 253, 190}, {110, 253, 189},
634  {112, 253, 188}, {114, 254, 187}, {116, 254, 186}, {118, 254, 185}, {120, 254, 184}, {122, 254, 183},
635  {124, 254, 181}, {126, 254, 180}, {128, 254, 179}, {130, 254, 178}, {132, 254, 177}, {134, 254, 176},
636  {136, 254, 175}, {138, 254, 174}, {140, 254, 172}, {142, 253, 171}, {144, 253, 170}, {146, 253, 169},
637  {148, 252, 168}, {150, 252, 167}, {152, 251, 165}, {154, 251, 164}, {156, 250, 163}, {158, 250, 162},
638  {160, 249, 161}, {162, 249, 159}, {164, 248, 158}, {166, 247, 157}, {168, 246, 156}, {170, 246, 154},
639  {172, 245, 153}, {174, 244, 152}, {176, 243, 151}, {178, 242, 149}, {180, 241, 148}, {182, 240, 147},
640  {184, 239, 146}, {186, 238, 144}, {188, 237, 143}, {190, 236, 142}, {192, 234, 140}, {194, 233, 139},
641  {196, 232, 138}, {198, 230, 136}, {200, 229, 135}, {202, 228, 134}, {204, 226, 132}, {206, 225, 131},
642  {208, 223, 130}, {210, 222, 128}, {212, 220, 127}, {214, 219, 126}, {216, 217, 124}, {218, 215, 123},
643  {220, 214, 122}, {222, 212, 120}, {224, 210, 119}, {226, 209, 117}, {228, 207, 116}, {230, 205, 115},
644  {232, 203, 113}, {234, 201, 112}, {236, 199, 110}, {238, 197, 109}, {240, 195, 108}, {242, 193, 106},
645  {244, 191, 105}, {246, 189, 103}, {248, 187, 102}, {250, 185, 100}, {252, 183, 99}, {254, 180, 97},
646  {255, 178, 96}, {255, 176, 95}, {255, 174, 93}, {255, 171, 92}, {255, 169, 90}, {255, 167, 89},
647  {255, 164, 87}, {255, 162, 86}, {255, 159, 84}, {255, 157, 83}, {255, 154, 81}, {255, 152, 80},
648  {255, 149, 78}, {255, 147, 77}, {255, 144, 75}, {255, 142, 74}, {255, 139, 72}, {255, 136, 71},
649  {255, 134, 69}, {255, 131, 68}, {255, 128, 66}, {255, 126, 65}, {255, 123, 63}, {255, 120, 62},
650  {255, 117, 60}, {255, 115, 59}, {255, 112, 57}, {255, 109, 56}, {255, 106, 54}, {255, 103, 53},
651  {255, 100, 51}, {255, 97, 49}, {255, 95, 48}, {255, 92, 46}, {255, 89, 45}, {255, 86, 43},
652  {255, 83, 42}, {255, 80, 40}, {255, 77, 39}, {255, 74, 37}, {255, 71, 36}, {255, 68, 34},
653  {255, 65, 32}, {255, 62, 31}, {255, 59, 29}, {255, 56, 28}, {255, 53, 26}, {255, 49, 25},
654  {255, 46, 23}, {255, 43, 21}, {255, 40, 20}, {255, 37, 18}, {255, 34, 17}, {255, 31, 15},
655  {255, 28, 14}, {255, 25, 12}, {255, 21, 10}, {255, 18, 9}, {255, 15, 7}, {255, 12, 6},
656  {255, 9, 4}, {255, 6, 3}, {255, 3, 1}, {255, 0, 0}
657 };
658 
659 unsigned char m_springSrgbBytes[256][3] = {
660  {255, 0, 255}, {255, 1, 254}, {255, 2, 253}, {255, 3, 252}, {255, 4, 251}, {255, 5, 250},
661  {255, 6, 249}, {255, 7, 248}, {255, 8, 247}, {255, 9, 246}, {255, 10, 245}, {255, 11, 244},
662  {255, 12, 243}, {255, 13, 242}, {255, 14, 241}, {255, 15, 240}, {255, 16, 239}, {255, 17, 238},
663  {255, 18, 237}, {255, 19, 236}, {255, 20, 235}, {255, 21, 234}, {255, 22, 233}, {255, 23, 232},
664  {255, 24, 231}, {255, 25, 230}, {255, 26, 229}, {255, 27, 228}, {255, 28, 227}, {255, 29, 226},
665  {255, 30, 225}, {255, 31, 224}, {255, 32, 223}, {255, 32, 222}, {255, 34, 221}, {255, 35, 220},
666  {255, 36, 219}, {255, 36, 218}, {255, 38, 217}, {255, 39, 216}, {255, 40, 215}, {255, 40, 214},
667  {255, 42, 213}, {255, 43, 211}, {255, 44, 211}, {255, 44, 210}, {255, 46, 209}, {255, 47, 208},
668  {255, 48, 207}, {255, 48, 206}, {255, 50, 205}, {255, 51, 204}, {255, 52, 203}, {255, 52, 202},
669  {255, 54, 201}, {255, 55, 200}, {255, 56, 199}, {255, 56, 198}, {255, 58, 197}, {255, 59, 195},
670  {255, 60, 195}, {255, 60, 194}, {255, 62, 193}, {255, 63, 192}, {255, 64, 191}, {255, 65, 190},
671  {255, 65, 189}, {255, 67, 188}, {255, 68, 187}, {255, 69, 186}, {255, 70, 185}, {255, 71, 184},
672  {255, 72, 183}, {255, 73, 182}, {255, 73, 181}, {255, 75, 179}, {255, 76, 179}, {255, 77, 178},
673  {255, 78, 177}, {255, 79, 176}, {255, 80, 175}, {255, 81, 174}, {255, 81, 173}, {255, 83, 172},
674  {255, 84, 171}, {255, 85, 170}, {255, 86, 169}, {255, 87, 168}, {255, 88, 167}, {255, 89, 166},
675  {255, 89, 165}, {255, 91, 163}, {255, 92, 163}, {255, 93, 162}, {255, 94, 161}, {255, 95, 160},
676  {255, 96, 159}, {255, 97, 158}, {255, 97, 157}, {255, 99, 156}, {255, 100, 155}, {255, 101, 154},
677  {255, 102, 153}, {255, 103, 152}, {255, 104, 151}, {255, 105, 150}, {255, 105, 149}, {255, 107, 147},
678  {255, 108, 147}, {255, 109, 146}, {255, 110, 145}, {255, 111, 144}, {255, 112, 143}, {255, 113, 142},
679  {255, 113, 141}, {255, 115, 140}, {255, 116, 139}, {255, 117, 138}, {255, 118, 137}, {255, 119, 136},
680  {255, 120, 135}, {255, 121, 134}, {255, 121, 133}, {255, 123, 131}, {255, 124, 131}, {255, 125, 130},
681  {255, 126, 129}, {255, 127, 128}, {255, 128, 127}, {255, 129, 126}, {255, 130, 125}, {255, 131, 124},
682  {255, 131, 123}, {255, 133, 121}, {255, 134, 121}, {255, 135, 120}, {255, 136, 119}, {255, 137, 118},
683  {255, 138, 117}, {255, 139, 116}, {255, 140, 114}, {255, 141, 113}, {255, 142, 113}, {255, 143, 112},
684  {255, 144, 111}, {255, 145, 110}, {255, 146, 109}, {255, 147, 108}, {255, 147, 107}, {255, 149, 105},
685  {255, 150, 105}, {255, 151, 104}, {255, 152, 103}, {255, 153, 102}, {255, 154, 101}, {255, 155, 100},
686  {255, 156, 98}, {255, 157, 97}, {255, 158, 97}, {255, 159, 96}, {255, 160, 95}, {255, 161, 94},
687  {255, 162, 93}, {255, 163, 92}, {255, 163, 91}, {255, 165, 89}, {255, 166, 89}, {255, 167, 88},
688  {255, 168, 87}, {255, 169, 86}, {255, 170, 85}, {255, 171, 84}, {255, 172, 82}, {255, 173, 81},
689  {255, 174, 81}, {255, 175, 80}, {255, 176, 79}, {255, 177, 78}, {255, 178, 77}, {255, 179, 76},
690  {255, 179, 75}, {255, 181, 73}, {255, 182, 73}, {255, 183, 72}, {255, 184, 71}, {255, 185, 70},
691  {255, 186, 69}, {255, 187, 68}, {255, 188, 66}, {255, 189, 65}, {255, 190, 65}, {255, 191, 64},
692  {255, 192, 63}, {255, 193, 62}, {255, 194, 61}, {255, 195, 60}, {255, 195, 59}, {255, 197, 57},
693  {255, 198, 56}, {255, 199, 56}, {255, 200, 55}, {255, 201, 54}, {255, 202, 53}, {255, 203, 52},
694  {255, 204, 50}, {255, 205, 49}, {255, 206, 48}, {255, 207, 48}, {255, 208, 47}, {255, 209, 46},
695  {255, 210, 45}, {255, 211, 44}, {255, 211, 43}, {255, 213, 41}, {255, 214, 40}, {255, 215, 40},
696  {255, 216, 39}, {255, 217, 38}, {255, 218, 37}, {255, 219, 36}, {255, 220, 34}, {255, 221, 33},
697  {255, 222, 32}, {255, 223, 32}, {255, 224, 31}, {255, 225, 30}, {255, 226, 29}, {255, 227, 28},
698  {255, 227, 27}, {255, 229, 25}, {255, 230, 24}, {255, 231, 24}, {255, 232, 23}, {255, 233, 22},
699  {255, 234, 21}, {255, 235, 20}, {255, 236, 18}, {255, 237, 17}, {255, 238, 16}, {255, 239, 16},
700  {255, 240, 15}, {255, 241, 14}, {255, 242, 13}, {255, 243, 12}, {255, 243, 11}, {255, 245, 9},
701  {255, 246, 8}, {255, 247, 8}, {255, 248, 7}, {255, 249, 6}, {255, 250, 5}, {255, 251, 4},
702  {255, 252, 2}, {255, 253, 1}, {255, 254, 0}, {255, 255, 0}
703 };
704 
705 unsigned char m_summerSrgbBytes[256][3] = {
706  {0, 127, 102}, {1, 128, 102}, {2, 128, 102}, {3, 129, 102}, {4, 129, 102}, {5, 130, 102},
707  {6, 130, 102}, {7, 131, 102}, {8, 131, 102}, {9, 132, 102}, {10, 132, 102}, {11, 133, 102},
708  {12, 133, 102}, {13, 134, 102}, {14, 134, 102}, {15, 135, 102}, {16, 135, 102}, {17, 136, 102},
709  {18, 136, 102}, {19, 137, 102}, {20, 137, 102}, {21, 138, 102}, {22, 138, 102}, {23, 139, 102},
710  {24, 139, 102}, {25, 140, 102}, {26, 140, 102}, {27, 141, 102}, {28, 141, 102}, {29, 142, 102},
711  {30, 142, 102}, {31, 143, 102}, {32, 143, 102}, {32, 144, 102}, {34, 144, 102}, {35, 145, 102},
712  {36, 145, 102}, {36, 146, 102}, {38, 146, 102}, {39, 147, 102}, {40, 147, 102}, {40, 147, 102},
713  {42, 148, 102}, {43, 149, 102}, {44, 149, 102}, {44, 150, 102}, {46, 150, 102}, {47, 151, 102},
714  {48, 151, 102}, {48, 152, 102}, {50, 152, 102}, {51, 153, 102}, {52, 153, 102}, {52, 154, 102},
715  {54, 154, 102}, {55, 155, 102}, {56, 155, 102}, {56, 156, 102}, {58, 156, 102}, {59, 157, 102},
716  {60, 157, 102}, {60, 158, 102}, {62, 158, 102}, {63, 159, 102}, {64, 159, 102}, {65, 160, 102},
717  {65, 160, 102}, {67, 161, 102}, {68, 161, 102}, {69, 162, 102}, {70, 162, 102}, {71, 163, 102},
718  {72, 163, 102}, {73, 163, 102}, {73, 164, 102}, {75, 165, 102}, {76, 165, 102}, {77, 166, 102},
719  {78, 166, 102}, {79, 167, 102}, {80, 167, 102}, {81, 168, 102}, {81, 168, 102}, {83, 169, 102},
720  {84, 169, 102}, {85, 170, 102}, {86, 170, 102}, {87, 171, 102}, {88, 171, 102}, {89, 172, 102},
721  {89, 172, 102}, {91, 173, 102}, {92, 173, 102}, {93, 174, 102}, {94, 174, 102}, {95, 175, 102},
722  {96, 175, 102}, {97, 176, 102}, {97, 176, 102}, {99, 177, 102}, {100, 177, 102}, {101, 178, 102},
723  {102, 178, 102}, {103, 179, 102}, {104, 179, 102}, {105, 179, 102}, {105, 180, 102}, {107, 181, 102},
724  {108, 181, 102}, {109, 182, 102}, {110, 182, 102}, {111, 183, 102}, {112, 183, 102}, {113, 184, 102},
725  {113, 184, 102}, {115, 185, 102}, {116, 185, 102}, {117, 186, 102}, {118, 186, 102}, {119, 187, 102},
726  {120, 187, 102}, {121, 188, 102}, {121, 188, 102}, {123, 189, 102}, {124, 189, 102}, {125, 190, 102},
727  {126, 190, 102}, {127, 191, 102}, {128, 191, 102}, {129, 192, 102}, {130, 192, 102}, {131, 193, 102},
728  {131, 193, 102}, {133, 194, 102}, {134, 194, 102}, {135, 195, 102}, {136, 195, 102}, {137, 195, 102},
729  {138, 196, 102}, {139, 196, 102}, {140, 197, 102}, {141, 198, 102}, {142, 198, 102}, {143, 199, 102},
730  {144, 199, 102}, {145, 200, 102}, {146, 200, 102}, {147, 201, 102}, {147, 201, 102}, {149, 202, 102},
731  {150, 202, 102}, {151, 203, 102}, {152, 203, 102}, {153, 204, 102}, {154, 204, 102}, {155, 205, 102},
732  {156, 205, 102}, {157, 206, 102}, {158, 206, 102}, {159, 207, 102}, {160, 207, 102}, {161, 208, 102},
733  {162, 208, 102}, {163, 209, 102}, {163, 209, 102}, {165, 210, 102}, {166, 210, 102}, {167, 211, 102},
734  {168, 211, 102}, {169, 211, 102}, {170, 212, 102}, {171, 212, 102}, {172, 213, 102}, {173, 214, 102},
735  {174, 214, 102}, {175, 215, 102}, {176, 215, 102}, {177, 216, 102}, {178, 216, 102}, {179, 217, 102},
736  {179, 217, 102}, {181, 218, 102}, {182, 218, 102}, {183, 219, 102}, {184, 219, 102}, {185, 220, 102},
737  {186, 220, 102}, {187, 221, 102}, {188, 221, 102}, {189, 222, 102}, {190, 222, 102}, {191, 223, 102},
738  {192, 223, 102}, {193, 224, 102}, {194, 224, 102}, {195, 225, 102}, {195, 225, 102}, {197, 226, 102},
739  {198, 226, 102}, {199, 227, 102}, {200, 227, 102}, {201, 227, 102}, {202, 228, 102}, {203, 228, 102},
740  {204, 229, 102}, {205, 230, 102}, {206, 230, 102}, {207, 231, 102}, {208, 231, 102}, {209, 232, 102},
741  {210, 232, 102}, {211, 233, 102}, {211, 233, 102}, {213, 234, 102}, {214, 234, 102}, {215, 235, 102},
742  {216, 235, 102}, {217, 236, 102}, {218, 236, 102}, {219, 237, 102}, {220, 237, 102}, {221, 238, 102},
743  {222, 238, 102}, {223, 239, 102}, {224, 239, 102}, {225, 240, 102}, {226, 240, 102}, {227, 241, 102},
744  {227, 241, 102}, {229, 242, 102}, {230, 242, 102}, {231, 243, 102}, {232, 243, 102}, {233, 243, 102},
745  {234, 244, 102}, {235, 244, 102}, {236, 245, 102}, {237, 246, 102}, {238, 246, 102}, {239, 247, 102},
746  {240, 247, 102}, {241, 248, 102}, {242, 248, 102}, {243, 249, 102}, {243, 249, 102}, {245, 250, 102},
747  {246, 250, 102}, {247, 251, 102}, {248, 251, 102}, {249, 252, 102}, {250, 252, 102}, {251, 253, 102},
748  {252, 253, 102}, {253, 254, 102}, {254, 254, 102}, {255, 255, 102}
749 };
750 
751 unsigned char m_terrainSrgbBytes[256][3] = {
752  {51, 51, 153}, {49, 53, 155}, {48, 56, 158}, {47, 59, 161}, {45, 61, 163}, {44, 64, 166},
753  {43, 67, 169}, {41, 69, 171}, {40, 72, 174}, {39, 75, 177}, {37, 77, 179}, {36, 80, 182},
754  {35, 83, 185}, {33, 85, 187}, {32, 88, 190}, {31, 91, 193}, {29, 93, 195}, {28, 96, 198},
755  {27, 98, 201}, {25, 101, 203}, {24, 104, 206}, {23, 107, 209}, {21, 109, 211}, {20, 112, 214},
756  {19, 115, 217}, {17, 117, 219}, {16, 120, 222}, {14, 123, 225}, {13, 125, 227}, {12, 128, 230},
757  {11, 131, 233}, {9, 133, 235}, {8, 136, 238}, {7, 138, 241}, {5, 141, 243}, {4, 144, 246},
758  {3, 147, 249}, {1, 149, 251}, {0, 152, 254}, {0, 154, 250}, {0, 156, 244}, {0, 158, 238},
759  {0, 160, 232}, {0, 162, 226}, {0, 164, 220}, {0, 166, 214}, {0, 168, 208}, {0, 170, 202},
760  {0, 172, 196}, {0, 174, 190}, {0, 176, 184}, {0, 178, 178}, {0, 180, 172}, {0, 182, 166},
761  {0, 184, 160}, {0, 186, 154}, {0, 188, 148}, {0, 190, 142}, {0, 192, 136}, {0, 194, 130},
762  {0, 196, 124}, {0, 198, 118}, {0, 200, 112}, {0, 202, 106}, {1, 204, 102}, {5, 205, 103},
763  {8, 205, 103}, {13, 206, 104}, {17, 207, 105}, {21, 208, 106}, {25, 209, 107}, {29, 209, 107},
764  {33, 210, 108}, {37, 211, 109}, {40, 212, 110}, {45, 213, 111}, {49, 213, 111}, {53, 214, 112},
765  {57, 215, 113}, {61, 216, 114}, {65, 217, 115}, {69, 217, 115}, {72, 218, 116}, {77, 219, 117},
766  {81, 220, 118}, {85, 221, 119}, {89, 221, 119}, {93, 222, 120}, {97, 223, 121}, {101, 224, 122},
767  {104, 225, 122}, {109, 225, 123}, {113, 226, 124}, {117, 227, 125}, {121, 228, 126}, {125, 229, 127},
768  {129, 229, 127}, {133, 230, 128}, {136, 231, 129}, {141, 232, 130}, {145, 233, 131}, {149, 233, 131},
769  {153, 234, 132}, {157, 235, 133}, {161, 236, 134}, {165, 237, 135}, {168, 237, 135}, {173, 238, 136},
770  {177, 239, 137}, {181, 240, 138}, {185, 241, 139}, {189, 241, 139}, {193, 242, 140}, {197, 243, 141},
771  {200, 244, 142}, {205, 245, 143}, {209, 245, 143}, {213, 246, 144}, {217, 247, 145}, {221, 248, 146},
772  {225, 249, 147}, {229, 249, 147}, {232, 250, 148}, {237, 251, 149}, {241, 252, 150}, {245, 253, 151},
773  {249, 253, 151}, {253, 254, 152}, {254, 253, 152}, {252, 251, 151}, {250, 248, 150}, {248, 246, 149},
774  {246, 243, 148}, {244, 240, 147}, {242, 238, 145}, {240, 235, 144}, {238, 233, 143}, {236, 230, 142},
775  {234, 228, 141}, {232, 225, 140}, {230, 223, 139}, {228, 220, 138}, {226, 217, 137}, {224, 215, 136},
776  {222, 212, 135}, {220, 210, 134}, {218, 207, 133}, {216, 205, 131}, {214, 202, 130}, {211, 199, 129},
777  {210, 197, 128}, {208, 194, 127}, {206, 192, 126}, {204, 189, 125}, {202, 187, 124}, {200, 184, 123},
778  {198, 182, 122}, {195, 179, 121}, {194, 176, 120}, {192, 174, 118}, {190, 171, 117}, {188, 169, 116},
779  {186, 166, 115}, {184, 164, 114}, {182, 161, 113}, {179, 159, 112}, {178, 156, 111}, {176, 153, 110},
780  {174, 151, 109}, {172, 148, 108}, {170, 146, 107}, {168, 143, 106}, {166, 141, 104}, {163, 138, 103},
781  {162, 135, 102}, {160, 133, 101}, {158, 130, 100}, {156, 128, 99}, {154, 125, 98}, {152, 123, 97},
782  {150, 120, 96}, {147, 118, 95}, {146, 115, 94}, {144, 112, 93}, {142, 110, 91}, {140, 107, 90},
783  {138, 105, 89}, {136, 102, 88}, {134, 100, 87}, {131, 97, 86}, {130, 95, 85}, {128, 92, 84},
784  {129, 93, 86}, {131, 96, 88}, {133, 98, 91}, {135, 101, 94}, {136, 103, 96}, {139, 106, 99},
785  {141, 109, 102}, {143, 111, 104}, {145, 114, 107}, {147, 116, 110}, {149, 119, 112}, {151, 121, 115},
786  {153, 124, 118}, {155, 127, 121}, {157, 129, 123}, {159, 132, 126}, {161, 134, 129}, {163, 137, 131},
787  {165, 139, 134}, {167, 142, 137}, {168, 144, 139}, {171, 147, 142}, {173, 150, 145}, {175, 152, 147},
788  {177, 155, 150}, {179, 157, 153}, {181, 160, 155}, {183, 162, 158}, {185, 165, 161}, {187, 167, 163},
789  {189, 170, 166}, {191, 173, 169}, {193, 175, 171}, {195, 178, 174}, {196, 180, 177}, {199, 183, 179},
790  {200, 185, 182}, {203, 188, 185}, {205, 191, 187}, {207, 193, 190}, {209, 196, 193}, {211, 198, 196},
791  {212, 201, 198}, {215, 203, 201}, {217, 206, 204}, {219, 208, 206}, {221, 211, 209}, {223, 214, 212},
792  {225, 216, 214}, {227, 219, 217}, {228, 221, 220}, {231, 224, 222}, {232, 226, 225}, {235, 229, 228},
793  {237, 231, 230}, {239, 234, 233}, {241, 237, 236}, {243, 239, 238}, {244, 242, 241}, {247, 244, 244},
794  {249, 247, 246}, {251, 249, 249}, {253, 252, 252}, {255, 255, 255}
795 };
796 
797 unsigned char m_turboSrgbBytes[256][3] = {
798  {48, 18, 59}, {50, 21, 67}, {51, 24, 74}, {52, 27, 81}, {53, 30, 88}, {54, 33, 95}, {55, 36, 102},
799  {56, 39, 109}, {57, 42, 115}, {58, 45, 121}, {59, 47, 128}, {60, 50, 134}, {61, 53, 139}, {62, 56, 145},
800  {63, 59, 151}, {63, 62, 156}, {64, 64, 162}, {65, 67, 167}, {65, 70, 172}, {66, 73, 177}, {66, 75, 181},
801  {67, 78, 186}, {68, 81, 191}, {68, 84, 195}, {68, 86, 199}, {69, 89, 203}, {69, 92, 207}, {69, 94, 211},
802  {70, 97, 214}, {70, 100, 218}, {70, 102, 221}, {70, 105, 224}, {70, 107, 227}, {71, 110, 230}, {71, 113, 233},
803  {71, 115, 235}, {71, 118, 238}, {71, 120, 240}, {71, 123, 242}, {70, 125, 244}, {70, 128, 246}, {70, 130, 248},
804  {70, 133, 250}, {70, 135, 251}, {69, 138, 252}, {69, 140, 253}, {68, 143, 254}, {67, 145, 254}, {66, 148, 255},
805  {65, 150, 255}, {64, 153, 255}, {62, 155, 254}, {61, 158, 254}, {59, 160, 253}, {58, 163, 252}, {56, 165, 251},
806  {55, 168, 250}, {53, 171, 248}, {51, 173, 247}, {49, 175, 245}, {47, 178, 244}, {46, 180, 242}, {44, 183, 240},
807  {42, 185, 238}, {40, 188, 235}, {39, 190, 233}, {37, 192, 231}, {35, 195, 228}, {34, 197, 226}, {32, 199, 223},
808  {31, 201, 221}, {30, 203, 218}, {28, 205, 216}, {27, 208, 213}, {26, 210, 210}, {26, 212, 208}, {25, 213, 205},
809  {24, 215, 202}, {24, 217, 200}, {24, 219, 197}, {24, 221, 194}, {24, 222, 192}, {24, 224, 189}, {25, 226, 187},
810  {25, 227, 185}, {26, 228, 182}, {28, 230, 180}, {29, 231, 178}, {31, 233, 175}, {32, 234, 172}, {34, 235, 170},
811  {37, 236, 167}, {39, 238, 164}, {42, 239, 161}, {44, 240, 158}, {47, 241, 155}, {50, 242, 152}, {53, 243, 148},
812  {56, 244, 145}, {60, 245, 142}, {63, 246, 138}, {67, 247, 135}, {70, 248, 132}, {74, 248, 128}, {78, 249, 125},
813  {82, 250, 122}, {85, 250, 118}, {89, 251, 115}, {93, 252, 111}, {97, 252, 108}, {101, 253, 105}, {105, 253, 102},
814  {109, 254, 98}, {113, 254, 95}, {117, 254, 92}, {121, 254, 89}, {125, 255, 86}, {128, 255, 83}, {132, 255, 81},
815  {136, 255, 78}, {139, 255, 75}, {143, 255, 73}, {146, 255, 71}, {150, 254, 68}, {153, 254, 66}, {156, 254, 64},
816  {159, 253, 63}, {161, 253, 61}, {164, 252, 60}, {167, 252, 58}, {169, 251, 57}, {172, 251, 56}, {175, 250, 55},
817  {177, 249, 54}, {180, 248, 54}, {183, 247, 53}, {185, 246, 53}, {188, 245, 52}, {190, 244, 52}, {193, 243, 52},
818  {195, 241, 52}, {198, 240, 52}, {200, 239, 52}, {203, 237, 52}, {205, 236, 52}, {208, 234, 52}, {210, 233, 53},
819  {212, 231, 53}, {215, 229, 53}, {217, 228, 54}, {219, 226, 54}, {221, 224, 55}, {223, 223, 55}, {225, 221, 55},
820  {227, 219, 56}, {229, 217, 56}, {231, 215, 57}, {233, 213, 57}, {235, 211, 57}, {236, 209, 58}, {238, 207, 58},
821  {239, 205, 58}, {241, 203, 58}, {242, 201, 58}, {244, 199, 58}, {245, 197, 58}, {246, 195, 58}, {247, 193, 58},
822  {248, 190, 57}, {249, 188, 57}, {250, 186, 57}, {251, 184, 56}, {251, 182, 55}, {252, 179, 54}, {252, 177, 54},
823  {253, 174, 53}, {253, 172, 52}, {254, 169, 51}, {254, 167, 50}, {254, 164, 49}, {254, 161, 48}, {254, 158, 47},
824  {254, 155, 45}, {254, 153, 44}, {254, 150, 43}, {254, 147, 42}, {254, 144, 41}, {253, 141, 39}, {253, 138, 38},
825  {252, 135, 37}, {252, 132, 35}, {251, 129, 34}, {251, 126, 33}, {250, 123, 31}, {249, 120, 30}, {249, 117, 29},
826  {248, 114, 28}, {247, 111, 26}, {246, 108, 25}, {245, 105, 24}, {244, 102, 23}, {243, 99, 21}, {242, 96, 20},
827  {241, 93, 19}, {240, 91, 18}, {239, 88, 17}, {237, 85, 16}, {236, 83, 15}, {235, 80, 14}, {234, 78, 13},
828  {232, 75, 12}, {231, 73, 12}, {229, 71, 11}, {228, 69, 10}, {226, 67, 10}, {225, 65, 9}, {223, 63, 8},
829  {221, 61, 8}, {220, 59, 7}, {218, 57, 7}, {216, 55, 6}, {214, 53, 6}, {212, 51, 5}, {210, 49, 5},
830  {208, 47, 5}, {206, 45, 4}, {204, 43, 4}, {202, 42, 4}, {200, 40, 3}, {197, 38, 3}, {195, 37, 3},
831  {193, 35, 2}, {190, 33, 2}, {188, 32, 2}, {185, 30, 2}, {183, 29, 2}, {180, 27, 1}, {178, 26, 1},
832  {175, 24, 1}, {172, 23, 1}, {169, 22, 1}, {167, 20, 1}, {164, 19, 1}, {161, 18, 1}, {158, 16, 1},
833  {155, 15, 1}, {152, 14, 1}, {149, 13, 1}, {146, 11, 1}, {142, 10, 1}, {139, 9, 2}, {136, 8, 2},
834  {133, 7, 2}, {129, 6, 2}, {126, 5, 2}, {122, 4, 3}
835 };
836 
837 unsigned char m_twilightSrgbBytes[256][3] = {
838  {225, 216, 226}, {224, 217, 226}, {223, 217, 225}, {222, 217, 224}, {221, 217, 224}, {219, 216, 223},
839  {217, 216, 222}, {216, 215, 221}, {214, 214, 220}, {212, 214, 219}, {210, 213, 218}, {207, 212, 217},
840  {205, 210, 216}, {202, 209, 215}, {199, 208, 214}, {197, 207, 212}, {194, 205, 211}, {191, 204, 210},
841  {188, 202, 209}, {185, 201, 208}, {182, 199, 207}, {179, 198, 206}, {176, 196, 205}, {173, 195, 204},
842  {170, 193, 203}, {167, 192, 202}, {164, 190, 202}, {161, 188, 201}, {158, 187, 200}, {155, 185, 200},
843  {152, 183, 199}, {150, 181, 198}, {147, 180, 198}, {146, 179, 198}, {142, 176, 197}, {139, 174, 197},
844  {137, 172, 196}, {136, 171, 196}, {132, 169, 195}, {130, 167, 195}, {128, 165, 195}, {127, 164, 194},
845  {124, 161, 194}, {122, 159, 194}, {120, 157, 193}, {119, 156, 193}, {116, 154, 193}, {115, 152, 192},
846  {113, 150, 192}, {112, 149, 192}, {110, 146, 191}, {109, 144, 191}, {107, 142, 191}, {107, 141, 191},
847  {105, 137, 190}, {104, 135, 190}, {103, 133, 189}, {102, 132, 189}, {101, 129, 189}, {100, 127, 188},
848  {100, 125, 188}, {99, 124, 187}, {98, 120, 187}, {98, 118, 186}, {97, 116, 186}, {97, 114, 185},
849  {97, 113, 185}, {96, 109, 184}, {96, 107, 183}, {95, 105, 182}, {95, 103, 182}, {95, 100, 181},
850  {95, 98, 180}, {95, 96, 179}, {95, 94, 179}, {94, 91, 177}, {94, 89, 176}, {94, 86, 175},
851  {94, 84, 174}, {94, 81, 173}, {94, 79, 172}, {94, 77, 170}, {94, 75, 170}, {93, 72, 167},
852  {93, 69, 166}, {93, 67, 164}, {93, 64, 163}, {93, 62, 161}, {92, 60, 159}, {92, 57, 157},
853  {92, 56, 156}, {91, 52, 153}, {91, 50, 151}, {90, 48, 149}, {90, 45, 146}, {89, 43, 144},
854  {89, 41, 141}, {88, 39, 139}, {87, 37, 137}, {86, 34, 133}, {85, 33, 130}, {84, 31, 127},
855  {83, 29, 124}, {82, 27, 120}, {80, 26, 117}, {79, 25, 114}, {78, 24, 112}, {76, 22, 107},
856  {74, 21, 103}, {73, 21, 100}, {71, 20, 96}, {69, 19, 93}, {68, 18, 90}, {66, 18, 87},
857  {65, 18, 85}, {62, 17, 81}, {61, 17, 78}, {59, 17, 75}, {58, 16, 72}, {56, 16, 70},
858  {55, 16, 67}, {54, 16, 65}, {53, 16, 64}, {51, 17, 61}, {50, 17, 59}, {50, 17, 58},
859  {48, 18, 56}, {47, 19, 55}, {47, 19, 54}, {49, 18, 54}, {50, 18, 55}, {51, 17, 55},
860  {52, 17, 55}, {54, 17, 56}, {55, 17, 57}, {57, 17, 57}, {59, 17, 58}, {61, 17, 59},
861  {63, 17, 60}, {65, 17, 61}, {67, 18, 62}, {69, 18, 63}, {71, 18, 64}, {74, 19, 65},
862  {76, 19, 66}, {79, 20, 67}, {81, 20, 68}, {84, 21, 69}, {85, 21, 70}, {89, 22, 71},
863  {92, 22, 72}, {94, 23, 73}, {97, 24, 74}, {99, 24, 75}, {102, 25, 76}, {105, 26, 76},
864  {107, 26, 77}, {110, 27, 78}, {113, 28, 78}, {115, 29, 78}, {118, 30, 79}, {120, 31, 79},
865  {123, 32, 79}, {125, 33, 80}, {127, 34, 80}, {130, 36, 80}, {132, 37, 80}, {135, 39, 80},
866  {137, 40, 80}, {139, 42, 80}, {141, 44, 80}, {144, 45, 80}, {146, 47, 79}, {148, 49, 79},
867  {150, 50, 79}, {152, 52, 79}, {154, 54, 79}, {155, 56, 79}, {157, 58, 79}, {159, 60, 79},
868  {160, 61, 79}, {162, 64, 79}, {164, 66, 79}, {166, 68, 79}, {167, 70, 79}, {169, 73, 80},
869  {170, 75, 80}, {172, 77, 80}, {173, 79, 80}, {175, 81, 81}, {176, 84, 81}, {178, 86, 82},
870  {179, 88, 82}, {180, 90, 83}, {181, 93, 83}, {182, 95, 84}, {183, 96, 84}, {185, 100, 86},
871  {186, 102, 87}, {187, 104, 87}, {188, 107, 89}, {189, 109, 90}, {190, 112, 91}, {191, 114, 92},
872  {192, 116, 93}, {192, 119, 95}, {193, 121, 96}, {194, 124, 98}, {195, 126, 100}, {195, 129, 102},
873  {196, 131, 104}, {197, 134, 106}, {197, 135, 107}, {198, 139, 110}, {199, 141, 112}, {199, 143, 114},
874  {200, 146, 117}, {200, 148, 120}, {201, 151, 122}, {201, 153, 125}, {202, 156, 128}, {202, 158, 131},
875  {203, 161, 133}, {204, 163, 137}, {204, 165, 140}, {205, 168, 143}, {205, 170, 146}, {206, 172, 149},
876  {206, 174, 151}, {207, 177, 156}, {208, 179, 159}, {209, 182, 163}, {210, 184, 166}, {211, 186, 169},
877  {211, 188, 173}, {212, 190, 176}, {213, 192, 180}, {214, 194, 183}, {215, 196, 187}, {216, 198, 190},
878  {217, 200, 193}, {218, 202, 196}, {219, 204, 200}, {219, 206, 203}, {220, 206, 204}, {221, 209, 208},
879  {222, 210, 211}, {222, 211, 213}, {223, 213, 215}, {223, 214, 217}, {224, 214, 219}, {224, 215, 221},
880  {225, 216, 222}, {225, 216, 223}, {225, 216, 225}, {225, 216, 225}
881 };
882 
883 unsigned char m_twilightShiftedSrgbBytes[256][3] = {
884  {47, 19, 55}, {48, 18, 56}, {50, 17, 58}, {50, 17, 59}, {51, 17, 61}, {52, 16, 63},
885  {54, 16, 65}, {55, 16, 67}, {56, 16, 70}, {58, 16, 72}, {59, 17, 75}, {61, 17, 78},
886  {62, 17, 81}, {64, 17, 84}, {66, 18, 87}, {68, 18, 90}, {69, 19, 93}, {71, 20, 96},
887  {73, 21, 100}, {74, 21, 103}, {76, 22, 107}, {77, 23, 110}, {79, 25, 114}, {80, 26, 117},
888  {82, 27, 120}, {83, 29, 124}, {84, 31, 127}, {85, 33, 130}, {86, 34, 133}, {87, 36, 136},
889  {88, 39, 139}, {89, 41, 141}, {89, 43, 144}, {90, 44, 145}, {90, 48, 149}, {91, 50, 151},
890  {91, 52, 153}, {92, 53, 154}, {92, 57, 157}, {92, 60, 159}, {93, 62, 161}, {93, 63, 162},
891  {93, 67, 164}, {93, 69, 166}, {93, 72, 167}, {93, 73, 168}, {94, 77, 170}, {94, 79, 172},
892  {94, 81, 173}, {94, 83, 173}, {94, 86, 175}, {94, 89, 176}, {94, 91, 177}, {94, 92, 178},
893  {95, 96, 179}, {95, 98, 180}, {95, 100, 181}, {95, 101, 181}, {95, 105, 182}, {96, 107, 183},
894  {96, 109, 184}, {96, 110, 184}, {97, 114, 185}, {97, 116, 186}, {98, 118, 186}, {98, 120, 187},
895  {99, 122, 187}, {100, 125, 188}, {100, 127, 188}, {101, 129, 189}, {102, 131, 189}, {103, 133, 189},
896  {104, 135, 190}, {105, 137, 190}, {106, 138, 190}, {107, 142, 191}, {109, 144, 191}, {110, 146, 191},
897  {111, 148, 192}, {113, 150, 192}, {115, 152, 192}, {116, 154, 193}, {117, 154, 193}, {120, 157, 193},
898  {122, 159, 194}, {124, 161, 194}, {126, 163, 194}, {128, 165, 195}, {130, 167, 195}, {132, 169, 195},
899  {133, 170, 196}, {137, 172, 196}, {139, 174, 197}, {142, 176, 197}, {144, 178, 197}, {147, 180, 198},
900  {150, 181, 198}, {152, 183, 199}, {154, 184, 199}, {158, 187, 200}, {161, 188, 201}, {164, 190, 202},
901  {167, 192, 202}, {170, 193, 203}, {173, 195, 204}, {176, 196, 205}, {177, 197, 205}, {182, 199, 207},
902  {185, 201, 208}, {188, 202, 209}, {191, 204, 210}, {194, 205, 211}, {197, 207, 212}, {199, 208, 214},
903  {201, 209, 214}, {205, 210, 216}, {207, 212, 217}, {210, 213, 218}, {212, 214, 219}, {214, 214, 220},
904  {216, 215, 221}, {217, 216, 222}, {218, 216, 222}, {221, 217, 224}, {222, 217, 224}, {223, 217, 225},
905  {224, 217, 226}, {225, 216, 226}, {225, 216, 225}, {225, 216, 223}, {225, 216, 222}, {224, 215, 221},
906  {224, 215, 220}, {223, 214, 217}, {223, 213, 215}, {222, 211, 213}, {222, 210, 211}, {221, 209, 208},
907  {220, 207, 205}, {219, 206, 203}, {219, 204, 200}, {218, 202, 196}, {217, 200, 193}, {216, 198, 190},
908  {215, 196, 187}, {214, 194, 183}, {213, 192, 180}, {212, 190, 176}, {212, 189, 175}, {211, 186, 169},
909  {210, 184, 166}, {209, 182, 163}, {208, 179, 159}, {207, 177, 156}, {207, 175, 153}, {206, 172, 149},
910  {205, 170, 146}, {205, 168, 143}, {204, 165, 140}, {204, 163, 137}, {203, 161, 133}, {202, 158, 131},
911  {202, 156, 128}, {201, 153, 125}, {201, 152, 123}, {200, 148, 120}, {200, 146, 117}, {199, 143, 114},
912  {199, 141, 112}, {198, 139, 110}, {197, 136, 108}, {197, 134, 106}, {196, 131, 104}, {195, 129, 102},
913  {195, 126, 100}, {194, 124, 98}, {193, 121, 96}, {192, 119, 95}, {192, 116, 93}, {191, 114, 92},
914  {190, 113, 91}, {189, 109, 90}, {188, 107, 89}, {187, 104, 87}, {186, 102, 87}, {185, 100, 86},
915  {184, 97, 85}, {182, 95, 84}, {181, 93, 83}, {180, 90, 83}, {179, 88, 82}, {178, 86, 82},
916  {176, 84, 81}, {175, 81, 81}, {173, 79, 80}, {172, 77, 80}, {171, 76, 80}, {169, 73, 80},
917  {167, 70, 79}, {166, 68, 79}, {164, 66, 79}, {162, 64, 79}, {161, 62, 79}, {159, 60, 79},
918  {157, 58, 79}, {155, 56, 79}, {154, 54, 79}, {152, 52, 79}, {150, 50, 79}, {148, 49, 79},
919  {146, 47, 79}, {144, 45, 80}, {143, 44, 80}, {139, 42, 80}, {137, 40, 80}, {135, 39, 80},
920  {132, 37, 80}, {130, 36, 80}, {128, 35, 80}, {125, 33, 80}, {123, 32, 79}, {120, 31, 79},
921  {118, 30, 79}, {115, 29, 78}, {113, 28, 78}, {110, 27, 78}, {107, 26, 77}, {105, 26, 76},
922  {103, 25, 76}, {99, 24, 75}, {97, 24, 74}, {94, 23, 73}, {92, 22, 72}, {89, 22, 71},
923  {86, 21, 70}, {84, 21, 69}, {81, 20, 68}, {79, 20, 67}, {76, 19, 66}, {74, 19, 65},
924  {71, 18, 64}, {69, 18, 63}, {67, 18, 62}, {65, 17, 61}, {64, 17, 60}, {61, 17, 59},
925  {59, 17, 58}, {57, 17, 57}, {55, 17, 57}, {54, 17, 56}, {53, 17, 56}, {51, 17, 55},
926  {50, 18, 55}, {49, 18, 54}, {47, 19, 54}, {47, 20, 54}
927 };
928 
929 unsigned char m_viridisSrgbBytes[256][3] = {
930  {68, 1, 84}, {68, 2, 85}, {68, 3, 87}, {69, 5, 88}, {69, 6, 90}, {69, 8, 91}, {70, 9, 92},
931  {70, 11, 94}, {70, 12, 95}, {70, 14, 97}, {71, 15, 98}, {71, 17, 99}, {71, 18, 101}, {71, 20, 102},
932  {71, 21, 103}, {71, 22, 105}, {71, 24, 106}, {72, 25, 107}, {72, 26, 108}, {72, 28, 110}, {72, 29, 111},
933  {72, 30, 112}, {72, 32, 113}, {72, 33, 114}, {72, 34, 115}, {72, 35, 116}, {71, 37, 117}, {71, 38, 118},
934  {71, 39, 119}, {71, 40, 120}, {71, 42, 121}, {71, 43, 122}, {71, 44, 123}, {70, 45, 124}, {70, 47, 124},
935  {70, 48, 125}, {70, 49, 126}, {69, 50, 127}, {69, 52, 127}, {69, 53, 128}, {69, 54, 129}, {68, 55, 129},
936  {68, 57, 130}, {67, 58, 131}, {67, 59, 131}, {67, 60, 132}, {66, 61, 132}, {66, 62, 133}, {66, 64, 133},
937  {65, 65, 134}, {65, 66, 134}, {64, 67, 135}, {64, 68, 135}, {63, 69, 135}, {63, 71, 136}, {62, 72, 136},
938  {62, 73, 137}, {61, 74, 137}, {61, 75, 137}, {61, 76, 137}, {60, 77, 138}, {60, 78, 138}, {59, 80, 138},
939  {59, 81, 138}, {58, 82, 139}, {58, 83, 139}, {57, 84, 139}, {57, 85, 139}, {56, 86, 139}, {56, 87, 140},
940  {55, 88, 140}, {55, 89, 140}, {54, 90, 140}, {54, 91, 140}, {53, 92, 140}, {53, 93, 140}, {52, 94, 141},
941  {52, 95, 141}, {51, 96, 141}, {51, 97, 141}, {50, 98, 141}, {50, 99, 141}, {49, 100, 141}, {49, 101, 141},
942  {49, 102, 141}, {48, 103, 141}, {48, 104, 141}, {47, 105, 141}, {47, 106, 141}, {46, 107, 142}, {46, 108, 142},
943  {46, 109, 142}, {45, 110, 142}, {45, 111, 142}, {44, 112, 142}, {44, 113, 142}, {44, 114, 142}, {43, 115, 142},
944  {43, 116, 142}, {42, 117, 142}, {42, 118, 142}, {42, 119, 142}, {41, 120, 142}, {41, 121, 142}, {40, 122, 142},
945  {40, 122, 142}, {40, 123, 142}, {39, 124, 142}, {39, 125, 142}, {39, 126, 142}, {38, 127, 142}, {38, 128, 142},
946  {38, 129, 142}, {37, 130, 142}, {37, 131, 141}, {36, 132, 141}, {36, 133, 141}, {36, 134, 141}, {35, 135, 141},
947  {35, 136, 141}, {35, 137, 141}, {34, 137, 141}, {34, 138, 141}, {34, 139, 141}, {33, 140, 141}, {33, 141, 140},
948  {33, 142, 140}, {32, 143, 140}, {32, 144, 140}, {32, 145, 140}, {31, 146, 140}, {31, 147, 139}, {31, 148, 139},
949  {31, 149, 139}, {31, 150, 139}, {30, 151, 138}, {30, 152, 138}, {30, 153, 138}, {30, 153, 138}, {30, 154, 137},
950  {30, 155, 137}, {30, 156, 137}, {30, 157, 136}, {30, 158, 136}, {30, 159, 136}, {30, 160, 135}, {31, 161, 135},
951  {31, 162, 134}, {31, 163, 134}, {32, 164, 133}, {32, 165, 133}, {33, 166, 133}, {33, 167, 132}, {34, 167, 132},
952  {35, 168, 131}, {35, 169, 130}, {36, 170, 130}, {37, 171, 129}, {38, 172, 129}, {39, 173, 128}, {40, 174, 127},
953  {41, 175, 127}, {42, 176, 126}, {43, 177, 125}, {44, 177, 125}, {46, 178, 124}, {47, 179, 123}, {48, 180, 122},
954  {50, 181, 122}, {51, 182, 121}, {53, 183, 120}, {54, 184, 119}, {56, 185, 118}, {57, 185, 118}, {59, 186, 117},
955  {61, 187, 116}, {62, 188, 115}, {64, 189, 114}, {66, 190, 113}, {68, 190, 112}, {69, 191, 111}, {71, 192, 110},
956  {73, 193, 109}, {75, 194, 108}, {77, 194, 107}, {79, 195, 105}, {81, 196, 104}, {83, 197, 103}, {85, 198, 102},
957  {87, 198, 101}, {89, 199, 100}, {91, 200, 98}, {94, 201, 97}, {96, 201, 96}, {98, 202, 95}, {100, 203, 93},
958  {103, 204, 92}, {105, 204, 91}, {107, 205, 89}, {109, 206, 88}, {112, 206, 86}, {114, 207, 85}, {116, 208, 84},
959  {119, 208, 82}, {121, 209, 81}, {124, 210, 79}, {126, 210, 78}, {129, 211, 76}, {131, 211, 75}, {134, 212, 73},
960  {136, 213, 71}, {139, 213, 70}, {141, 214, 68}, {144, 214, 67}, {146, 215, 65}, {149, 215, 63}, {151, 216, 62},
961  {154, 216, 60}, {157, 217, 58}, {159, 217, 56}, {162, 218, 55}, {165, 218, 53}, {167, 219, 51}, {170, 219, 50},
962  {173, 220, 48}, {175, 220, 46}, {178, 221, 44}, {181, 221, 43}, {183, 221, 41}, {186, 222, 39}, {189, 222, 38},
963  {191, 223, 36}, {194, 223, 34}, {197, 223, 33}, {199, 224, 31}, {202, 224, 30}, {205, 224, 29}, {207, 225, 28},
964  {210, 225, 27}, {212, 225, 26}, {215, 226, 25}, {218, 226, 24}, {220, 226, 24}, {223, 227, 24}, {225, 227, 24},
965  {228, 227, 24}, {231, 228, 25}, {233, 228, 25}, {236, 228, 26}, {238, 229, 27}, {241, 229, 28}, {243, 229, 30},
966  {246, 230, 31}, {248, 230, 33}, {250, 230, 34}, {253, 231, 36}
967 };
968 
969 unsigned char m_winterSrgbBytes[256][3] = {
970  {0, 0, 255}, {0, 1, 254}, {0, 2, 254}, {0, 3, 253}, {0, 4, 253}, {0, 5, 252}, {0, 6, 252},
971  {0, 7, 251}, {0, 8, 251}, {0, 9, 250}, {0, 10, 250}, {0, 11, 249}, {0, 12, 249}, {0, 13, 248},
972  {0, 14, 248}, {0, 15, 247}, {0, 16, 247}, {0, 17, 246}, {0, 18, 246}, {0, 19, 245}, {0, 20, 245},
973  {0, 21, 244}, {0, 22, 244}, {0, 23, 243}, {0, 24, 243}, {0, 25, 242}, {0, 26, 242}, {0, 27, 241},
974  {0, 28, 241}, {0, 29, 240}, {0, 30, 240}, {0, 31, 239}, {0, 32, 239}, {0, 32, 238}, {0, 34, 238},
975  {0, 35, 237}, {0, 36, 237}, {0, 36, 236}, {0, 38, 236}, {0, 39, 235}, {0, 40, 235}, {0, 40, 234},
976  {0, 42, 234}, {0, 43, 233}, {0, 44, 233}, {0, 44, 232}, {0, 46, 232}, {0, 47, 231}, {0, 48, 231},
977  {0, 48, 230}, {0, 50, 230}, {0, 51, 229}, {0, 52, 229}, {0, 52, 228}, {0, 54, 228}, {0, 55, 227},
978  {0, 56, 227}, {0, 56, 226}, {0, 58, 226}, {0, 59, 225}, {0, 60, 225}, {0, 60, 224}, {0, 62, 224},
979  {0, 63, 223}, {0, 64, 223}, {0, 65, 222}, {0, 65, 222}, {0, 67, 221}, {0, 68, 221}, {0, 69, 220},
980  {0, 70, 220}, {0, 71, 219}, {0, 72, 219}, {0, 73, 218}, {0, 73, 218}, {0, 75, 217}, {0, 76, 217},
981  {0, 77, 216}, {0, 78, 216}, {0, 79, 215}, {0, 80, 215}, {0, 81, 214}, {0, 81, 214}, {0, 83, 213},
982  {0, 84, 213}, {0, 85, 212}, {0, 86, 211}, {0, 87, 211}, {0, 88, 211}, {0, 89, 210}, {0, 89, 210},
983  {0, 91, 209}, {0, 92, 209}, {0, 93, 208}, {0, 94, 208}, {0, 95, 207}, {0, 96, 207}, {0, 97, 206},
984  {0, 97, 206}, {0, 99, 205}, {0, 100, 205}, {0, 101, 204}, {0, 102, 204}, {0, 103, 203}, {0, 104, 203},
985  {0, 105, 202}, {0, 105, 202}, {0, 107, 201}, {0, 108, 201}, {0, 109, 200}, {0, 110, 200}, {0, 111, 199},
986  {0, 112, 199}, {0, 113, 198}, {0, 113, 198}, {0, 115, 197}, {0, 116, 197}, {0, 117, 196}, {0, 118, 195},
987  {0, 119, 195}, {0, 120, 195}, {0, 121, 194}, {0, 121, 194}, {0, 123, 193}, {0, 124, 193}, {0, 125, 192},
988  {0, 126, 192}, {0, 127, 191}, {0, 128, 191}, {0, 129, 190}, {0, 130, 190}, {0, 131, 189}, {0, 131, 189},
989  {0, 133, 188}, {0, 134, 188}, {0, 135, 187}, {0, 136, 187}, {0, 137, 186}, {0, 138, 186}, {0, 139, 185},
990  {0, 140, 185}, {0, 141, 184}, {0, 142, 184}, {0, 143, 183}, {0, 144, 183}, {0, 145, 182}, {0, 146, 182},
991  {0, 147, 181}, {0, 147, 181}, {0, 149, 180}, {0, 150, 179}, {0, 151, 179}, {0, 152, 179}, {0, 153, 178},
992  {0, 154, 178}, {0, 155, 177}, {0, 156, 177}, {0, 157, 176}, {0, 158, 176}, {0, 159, 175}, {0, 160, 175},
993  {0, 161, 174}, {0, 162, 174}, {0, 163, 173}, {0, 163, 173}, {0, 165, 172}, {0, 166, 172}, {0, 167, 171},
994  {0, 168, 171}, {0, 169, 170}, {0, 170, 170}, {0, 171, 169}, {0, 172, 169}, {0, 173, 168}, {0, 174, 168},
995  {0, 175, 167}, {0, 176, 167}, {0, 177, 166}, {0, 178, 166}, {0, 179, 165}, {0, 179, 165}, {0, 181, 164},
996  {0, 182, 163}, {0, 183, 163}, {0, 184, 163}, {0, 185, 162}, {0, 186, 162}, {0, 187, 161}, {0, 188, 161},
997  {0, 189, 160}, {0, 190, 160}, {0, 191, 159}, {0, 192, 159}, {0, 193, 158}, {0, 194, 158}, {0, 195, 157},
998  {0, 195, 157}, {0, 197, 156}, {0, 198, 156}, {0, 199, 155}, {0, 200, 155}, {0, 201, 154}, {0, 202, 154},
999  {0, 203, 153}, {0, 204, 153}, {0, 205, 152}, {0, 206, 152}, {0, 207, 151}, {0, 208, 151}, {0, 209, 150},
1000  {0, 210, 150}, {0, 211, 149}, {0, 211, 149}, {0, 213, 148}, {0, 214, 147}, {0, 215, 147}, {0, 216, 147},
1001  {0, 217, 146}, {0, 218, 146}, {0, 219, 145}, {0, 220, 145}, {0, 221, 144}, {0, 222, 144}, {0, 223, 143},
1002  {0, 224, 143}, {0, 225, 142}, {0, 226, 142}, {0, 227, 141}, {0, 227, 141}, {0, 229, 140}, {0, 230, 140},
1003  {0, 231, 139}, {0, 232, 139}, {0, 233, 138}, {0, 234, 138}, {0, 235, 137}, {0, 236, 137}, {0, 237, 136},
1004  {0, 238, 136}, {0, 239, 135}, {0, 240, 135}, {0, 241, 134}, {0, 242, 134}, {0, 243, 133}, {0, 243, 133},
1005  {0, 245, 132}, {0, 246, 131}, {0, 247, 131}, {0, 248, 131}, {0, 249, 130}, {0, 250, 130}, {0, 251, 129},
1006  {0, 252, 129}, {0, 253, 128}, {0, 254, 128}, {0, 255, 127}
1007 };
1008 };
1009 
1010 BEGIN_VISP_NAMESPACE
1020 vpColormap::vpColormap(const vpColormapType &colormapType) : m_colormapType(colormapType)
1021 {
1022  for (unsigned int i = 0; i < 256; i++) {
1023  for (unsigned int j = 0; j < 3; j++) {
1024  switch (m_colormapType) {
1025  case COLORMAP_AUTUMN:
1026  m_colormapSrgbBytes[i][j] = m_autumnSrgbBytes[i][j];
1027  break;
1028  case COLORMAP_CIVIDIS:
1029  m_colormapSrgbBytes[i][j] = m_cividisSrgbBytes[i][j];
1030  break;
1031  case COLORMAP_COOL:
1032  m_colormapSrgbBytes[i][j] = m_coolSrgbBytes[i][j];
1033  break;
1034  case COLORMAP_GIST_EARTH:
1035  m_colormapSrgbBytes[i][j] = m_gistEarthSrgbBytes[i][j];
1036  break;
1037  case COLORMAP_GNUPLOT:
1038  m_colormapSrgbBytes[i][j] = m_gnuplotSrgbBytes[i][j];
1039  break;
1040  case COLORMAP_GNUPLOT2:
1041  m_colormapSrgbBytes[i][j] = m_gnuplot2SrgbBytes[i][j];
1042  break;
1043  case COLORMAP_HOT:
1044  m_colormapSrgbBytes[i][j] = m_hotSrgbBytes[i][j];
1045  break;
1046  case COLORMAP_HSV:
1047  m_colormapSrgbBytes[i][j] = m_hsvSrgbBytes[i][j];
1048  break;
1049  case COLORMAP_INFERNO:
1050  m_colormapSrgbBytes[i][j] = m_infernoSrgbBytes[i][j];
1051  break;
1052  case COLORMAP_JET:
1053  m_colormapSrgbBytes[i][j] = m_jetSrgbBytes[i][j];
1054  break;
1055  case COLORMAP_MAGMA:
1056  m_colormapSrgbBytes[i][j] = m_magmaSrgbBytes[i][j];
1057  break;
1058  case COLORMAP_OCEAN:
1059  m_colormapSrgbBytes[i][j] = m_oceanSrgbBytes[i][j];
1060  break;
1061  case COLORMAP_PLASMA:
1062  m_colormapSrgbBytes[i][j] = m_plasmaSrgbBytes[i][j];
1063  break;
1064  case COLORMAP_RAINBOW:
1065  m_colormapSrgbBytes[i][j] = m_rainbowSrgbBytes[i][j];
1066  break;
1067  case COLORMAP_SPRING:
1068  m_colormapSrgbBytes[i][j] = m_springSrgbBytes[i][j];
1069  break;
1070  case COLORMAP_SUMMER:
1071  m_colormapSrgbBytes[i][j] = m_summerSrgbBytes[i][j];
1072  break;
1073  case COLORMAP_TERRAIN:
1074  m_colormapSrgbBytes[i][j] = m_terrainSrgbBytes[i][j];
1075  break;
1076  case COLORMAP_TURBO:
1077  m_colormapSrgbBytes[i][j] = m_turboSrgbBytes[i][j];
1078  break;
1079  case COLORMAP_TWILIGHT:
1080  m_colormapSrgbBytes[i][j] = m_twilightSrgbBytes[i][j];
1081  break;
1082  case COLORMAP_TWILIGHT_SHIFTED:
1083  m_colormapSrgbBytes[i][j] = m_twilightShiftedSrgbBytes[i][j];
1084  break;
1085  case COLORMAP_VIRIDIS:
1086  m_colormapSrgbBytes[i][j] = m_viridisSrgbBytes[i][j];
1087  break;
1088  case COLORMAP_WINTER:
1089  m_colormapSrgbBytes[i][j] = m_winterSrgbBytes[i][j];
1090  break;
1091  default:
1092  break;
1093  }
1094  }
1095  }
1096 }
1097 
1110 void vpColormap::convert(const vpImage<unsigned char> &I, vpImage<vpRGBa> &Icolor, bool normalize)
1111 {
1112  Icolor.resize(I.getHeight(), I.getWidth());
1113  if (normalize) {
1114  unsigned char minVal = 0, maxVal = 1;
1115  I.getMinMaxValue(minVal, maxVal);
1116 
1117  // convert to 256 grayscale values
1118  float a = 255.0f / (maxVal - minVal);
1119  float b = -255.0f * minVal / (maxVal - minVal);
1120  vpImage<unsigned char> Inorm(I.getHeight(), I.getWidth());
1121  for (unsigned int i = 0; i < I.getHeight(); i++) {
1122  for (unsigned int j = 0; j < I.getWidth(); j++) {
1123  Inorm[i][j] = static_cast<unsigned char>(a * I[i][j] + b);
1124  }
1125  }
1126 
1127  for (unsigned int i = 0; i < Icolor.getHeight(); i++) {
1128  for (unsigned int j = 0; j < Icolor.getWidth(); j++) {
1129  const unsigned char gray = Inorm[i][j];
1130  Icolor[i][j] = vpRGBa(m_colormapSrgbBytes[gray][0], m_colormapSrgbBytes[gray][1], m_colormapSrgbBytes[gray][2]);
1131  }
1132  }
1133  }
1134  else {
1135  for (unsigned int i = 0; i < Icolor.getHeight(); i++) {
1136  for (unsigned int j = 0; j < Icolor.getWidth(); j++) {
1137  const unsigned char gray = I[i][j];
1138  Icolor[i][j] = vpRGBa(m_colormapSrgbBytes[gray][0], m_colormapSrgbBytes[gray][1], m_colormapSrgbBytes[gray][2]);
1139  }
1140  }
1141  }
1142 }
1143 
1157 void vpColormap::convert(const vpImage<vpRGBa> &I, vpImage<vpRGBa> &Icolor, bool normalize)
1158 {
1159  vpImage<unsigned char> I_uchar(I.getHeight(), I.getWidth());
1160  for (unsigned int i = 0; i < I.getHeight(); i++) {
1161  for (unsigned int j = 0; j < I.getWidth(); j++) {
1162  I_uchar[i][j] = static_cast<unsigned char>(0.299f * I[i][j].R + 0.587f * I[i][j].G + 0.114 * I[i][j].B);
1163  }
1164  }
1165  convert(I_uchar, Icolor, normalize);
1166 }
1167 
1177 void vpColormap::convert(const vpImage<float> &I, vpImage<vpRGBa> &Icolor)
1178 {
1179  float minVal = 0, maxVal = 1;
1180  I.getMinMaxValue(minVal, maxVal);
1181 
1182  // convert to 256 grayscale values
1183  float a = 255.0f / (maxVal - minVal);
1184  float b = -255 * minVal / (maxVal - minVal);
1185  vpImage<unsigned char> Inorm(I.getHeight(), I.getWidth());
1186  for (unsigned int i = 0; i < I.getHeight(); i++) {
1187  for (unsigned int j = 0; j < I.getWidth(); j++) {
1188  Inorm[i][j] = static_cast<unsigned char>(a * I[i][j] + b);
1189  }
1190  }
1191 
1192  Icolor.resize(I.getHeight(), I.getWidth());
1193  for (unsigned int i = 0; i < Icolor.getHeight(); i++) {
1194  for (unsigned int j = 0; j < Icolor.getWidth(); j++) {
1195  unsigned char gray = Inorm[i][j];
1196  Icolor[i][j] = vpRGBa(m_colormapSrgbBytes[gray][0], m_colormapSrgbBytes[gray][1], m_colormapSrgbBytes[gray][2]);
1197  }
1198  }
1199 }
1200 
1211 void vpColormap::convert(const vpImage<vpRGBf> &I, vpImage<vpRGBa> &Icolor)
1212 {
1213  vpImage<float> I_float(I.getHeight(), I.getWidth());
1214  for (unsigned int i = 0; i < I.getHeight(); i++) {
1215  for (unsigned int j = 0; j < I.getWidth(); j++) {
1216  I_float[i][j] = 0.299f * I[i][j].R + 0.587f * I[i][j].G + 0.114f * I[i][j].B;
1217  }
1218  }
1219  convert(I_float, Icolor);
1220 }
1221 END_VISP_NAMESPACE
vpColormap::COLORMAP_OCEAN
@ COLORMAP_OCEAN
Definition: vpColormap.h:73
vpColormap::COLORMAP_MAGMA
@ COLORMAP_MAGMA
Definition: vpColormap.h:72
vpColormap::COLORMAP_TWILIGHT
@ COLORMAP_TWILIGHT
Definition: vpColormap.h:80
vpColormap::COLORMAP_VIRIDIS
@ COLORMAP_VIRIDIS
Definition: vpColormap.h:82
vpColormap::COLORMAP_COOL
@ COLORMAP_COOL
Definition: vpColormap.h:64
vpColormap::COLORMAP_RAINBOW
@ COLORMAP_RAINBOW
Definition: vpColormap.h:75
vpColormap::COLORMAP_GNUPLOT
@ COLORMAP_GNUPLOT
Definition: vpColormap.h:66
vpColormap::COLORMAP_INFERNO
@ COLORMAP_INFERNO
Definition: vpColormap.h:70
vpColormap::COLORMAP_GIST_EARTH
@ COLORMAP_GIST_EARTH
Definition: vpColormap.h:65
vpColormap::COLORMAP_TWILIGHT_SHIFTED
@ COLORMAP_TWILIGHT_SHIFTED
Definition: vpColormap.h:81
vpColormap::COLORMAP_AUTUMN
@ COLORMAP_AUTUMN
Definition: vpColormap.h:62
vpColormap::COLORMAP_CIVIDIS
@ COLORMAP_CIVIDIS
Definition: vpColormap.h:63
vpColormap::COLORMAP_SPRING
@ COLORMAP_SPRING
Definition: vpColormap.h:76
vpColormap::COLORMAP_JET
@ COLORMAP_JET
Definition: vpColormap.h:71
vpColormap::COLORMAP_HOT
@ COLORMAP_HOT
Definition: vpColormap.h:68
vpColormap::COLORMAP_TURBO
@ COLORMAP_TURBO
Definition: vpColormap.h:79
vpColormap::COLORMAP_PLASMA
@ COLORMAP_PLASMA
Definition: vpColormap.h:74
vpColormap::COLORMAP_TERRAIN
@ COLORMAP_TERRAIN
Definition: vpColormap.h:78
vpColormap::COLORMAP_HSV
@ COLORMAP_HSV
Definition: vpColormap.h:69
vpColormap::COLORMAP_GNUPLOT2
@ COLORMAP_GNUPLOT2
Definition: vpColormap.h:67
vpColormap::COLORMAP_WINTER
@ COLORMAP_WINTER
Definition: vpColormap.h:83
vpColormap::COLORMAP_SUMMER
@ COLORMAP_SUMMER
Definition: vpColormap.h:77
vpColormap::vpColormap
vpColormap(const vpColormapType &colormapType)
Definition: vpColormap.cpp:1020
vpColormap::convert
void convert(const vpImage< unsigned char > &I, vpImage< vpRGBa > &Icolor, bool normalize=false)
Definition: vpColormap.cpp:1110
vpImage::getWidth
unsigned int getWidth() const
Definition: vpImage.h:242
vpImage::resize
void resize(unsigned int h, unsigned int w)
resize the image : Image initialization
Definition: vpImage.h:542
vpImage::getHeight
unsigned int getHeight() const
Definition: vpImage.h:181
vpImage::getMinMaxValue
void getMinMaxValue(Type &min, Type &max, bool onlyFiniteVal=true) const
Look for the minimum and the maximum value within the bitmap.
Definition: vpImage_getters.h:520
vpRGBa
Definition: vpRGBa.h:65