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Copy pathcolormaps.h
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40 lines (37 loc) · 4.44 KB
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// This is taken from https://ai.googleblog.com/2019/08/turbo-improved-rainbow-colormap-for.html
#ifndef COLORMAPS_H
#define COLORMAPS_H
// Copyright 2019 Google LLC.
// SPDX-License-Identifier: Apache-2.0
// Author: Anton Mikhailov
constexpr unsigned char turbo_srgb_bytes[256][3] = {
{48, 18, 59}, {50, 21, 67}, {51, 24, 74}, {52, 27, 81}, {53, 30, 88}, {54, 33, 95}, {55, 36, 102}, {56, 39, 109}, {57, 42, 115},
{58, 45, 121}, {59, 47, 128}, {60, 50, 134}, {61, 53, 139}, {62, 56, 145}, {63, 59, 151}, {63, 62, 156}, {64, 64, 162}, {65, 67, 167},
{65, 70, 172}, {66, 73, 177}, {66, 75, 181}, {67, 78, 186}, {68, 81, 191}, {68, 84, 195}, {68, 86, 199}, {69, 89, 203}, {69, 92, 207},
{69, 94, 211}, {70, 97, 214}, {70, 100, 218}, {70, 102, 221}, {70, 105, 224}, {70, 107, 227}, {71, 110, 230}, {71, 113, 233}, {71, 115, 235},
{71, 118, 238}, {71, 120, 240}, {71, 123, 242}, {70, 125, 244}, {70, 128, 246}, {70, 130, 248}, {70, 133, 250}, {70, 135, 251}, {69, 138, 252},
{69, 140, 253}, {68, 143, 254}, {67, 145, 254}, {66, 148, 255}, {65, 150, 255}, {64, 153, 255}, {62, 155, 254}, {61, 158, 254}, {59, 160, 253},
{58, 163, 252}, {56, 165, 251}, {55, 168, 250}, {53, 171, 248}, {51, 173, 247}, {49, 175, 245}, {47, 178, 244}, {46, 180, 242}, {44, 183, 240},
{42, 185, 238}, {40, 188, 235}, {39, 190, 233}, {37, 192, 231}, {35, 195, 228}, {34, 197, 226}, {32, 199, 223}, {31, 201, 221}, {30, 203, 218},
{28, 205, 216}, {27, 208, 213}, {26, 210, 210}, {26, 212, 208}, {25, 213, 205}, {24, 215, 202}, {24, 217, 200}, {24, 219, 197}, {24, 221, 194},
{24, 222, 192}, {24, 224, 189}, {25, 226, 187}, {25, 227, 185}, {26, 228, 182}, {28, 230, 180}, {29, 231, 178}, {31, 233, 175}, {32, 234, 172},
{34, 235, 170}, {37, 236, 167}, {39, 238, 164}, {42, 239, 161}, {44, 240, 158}, {47, 241, 155}, {50, 242, 152}, {53, 243, 148}, {56, 244, 145},
{60, 245, 142}, {63, 246, 138}, {67, 247, 135}, {70, 248, 132}, {74, 248, 128}, {78, 249, 125}, {82, 250, 122}, {85, 250, 118}, {89, 251, 115},
{93, 252, 111}, {97, 252, 108}, {101, 253, 105}, {105, 253, 102}, {109, 254, 98}, {113, 254, 95}, {117, 254, 92}, {121, 254, 89}, {125, 255, 86},
{128, 255, 83}, {132, 255, 81}, {136, 255, 78}, {139, 255, 75}, {143, 255, 73}, {146, 255, 71}, {150, 254, 68}, {153, 254, 66}, {156, 254, 64},
{159, 253, 63}, {161, 253, 61}, {164, 252, 60}, {167, 252, 58}, {169, 251, 57}, {172, 251, 56}, {175, 250, 55}, {177, 249, 54}, {180, 248, 54},
{183, 247, 53}, {185, 246, 53}, {188, 245, 52}, {190, 244, 52}, {193, 243, 52}, {195, 241, 52}, {198, 240, 52}, {200, 239, 52}, {203, 237, 52},
{205, 236, 52}, {208, 234, 52}, {210, 233, 53}, {212, 231, 53}, {215, 229, 53}, {217, 228, 54}, {219, 226, 54}, {221, 224, 55}, {223, 223, 55},
{225, 221, 55}, {227, 219, 56}, {229, 217, 56}, {231, 215, 57}, {233, 213, 57}, {235, 211, 57}, {236, 209, 58}, {238, 207, 58}, {239, 205, 58},
{241, 203, 58}, {242, 201, 58}, {244, 199, 58}, {245, 197, 58}, {246, 195, 58}, {247, 193, 58}, {248, 190, 57}, {249, 188, 57}, {250, 186, 57},
{251, 184, 56}, {251, 182, 55}, {252, 179, 54}, {252, 177, 54}, {253, 174, 53}, {253, 172, 52}, {254, 169, 51}, {254, 167, 50}, {254, 164, 49},
{254, 161, 48}, {254, 158, 47}, {254, 155, 45}, {254, 153, 44}, {254, 150, 43}, {254, 147, 42}, {254, 144, 41}, {253, 141, 39}, {253, 138, 38},
{252, 135, 37}, {252, 132, 35}, {251, 129, 34}, {251, 126, 33}, {250, 123, 31}, {249, 120, 30}, {249, 117, 29}, {248, 114, 28}, {247, 111, 26},
{246, 108, 25}, {245, 105, 24}, {244, 102, 23}, {243, 99, 21}, {242, 96, 20}, {241, 93, 19}, {240, 91, 18}, {239, 88, 17}, {237, 85, 16},
{236, 83, 15}, {235, 80, 14}, {234, 78, 13}, {232, 75, 12}, {231, 73, 12}, {229, 71, 11}, {228, 69, 10}, {226, 67, 10}, {225, 65, 9},
{223, 63, 8}, {221, 61, 8}, {220, 59, 7}, {218, 57, 7}, {216, 55, 6}, {214, 53, 6}, {212, 51, 5}, {210, 49, 5}, {208, 47, 5},
{206, 45, 4}, {204, 43, 4}, {202, 42, 4}, {200, 40, 3}, {197, 38, 3}, {195, 37, 3}, {193, 35, 2}, {190, 33, 2}, {188, 32, 2},
{185, 30, 2}, {183, 29, 2}, {180, 27, 1}, {178, 26, 1}, {175, 24, 1}, {172, 23, 1}, {169, 22, 1}, {167, 20, 1}, {164, 19, 1},
{161, 18, 1}, {158, 16, 1}, {155, 15, 1}, {152, 14, 1}, {149, 13, 1}, {146, 11, 1}, {142, 10, 1}, {139, 9, 2}, {136, 8, 2},
{133, 7, 2}, {129, 6, 2}, {126, 5, 2}, {122, 4, 3}};
#endif