GradientPalettes.h

// From ColorWavesWithPalettes by Mark Kriegsman: https://gist.github.com/kriegsman/8281905786e8b2632aeb

// Gradient Color Palette definitions for 33 different cpt-city color palettes.
//    956 bytes of PROGMEM for all of the palettes together,
//   +618 bytes of PROGMEM for gradient palette code (AVR).
//  1,494 bytes total for all 34 color palettes and associated code.

// Gradient palette "ib_jul01_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ing/xmas/tn/ib_jul01.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 16 bytes of program space.

DEFINE_GRADIENT_PALETTE( ib_jul01_gp ) {
  0, 194,  1,  1,
  94,   1, 29, 18,
  132,  57,131, 28,
  255, 113,  1,  1
};

// Gradient palette "es_vintage_57_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/vintage/tn/es_vintage_57.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_vintage_57_gp ) {
  0,   2,  1,  1,
  53,  18,  1,  0,
  104,  69, 29,  1,
  153, 167,135, 10,
  255,  46, 56,  4
};

// Gradient palette "es_vintage_01_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/vintage/tn/es_vintage_01.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 32 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_vintage_01_gp ) {
  0,   4,  1,  1,
  51,  16,  0,  1,
  76,  97,104,  3,
  101, 255,131, 19,
  127,  67,  9,  4,
  153,  16,  0,  1,
  229,   4,  1,  1,
  255,   4,  1,  1
};

// Gradient palette "es_rivendell_15_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/rivendell/tn/es_rivendell_15.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_rivendell_15_gp ) {
  0,   1, 14,  5,
  101,  16, 36, 14,
  165,  56, 68, 30,
  242, 150,156, 99,
  255, 150,156, 99
};

// Gradient palette "rgi_15_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ds/rgi/tn/rgi_15.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 36 bytes of program space.

DEFINE_GRADIENT_PALETTE( rgi_15_gp ) {
  0,   4,  1, 31,
  31,  55,  1, 16,
  63, 197,  3,  7,
  95,  59,  2, 17,
  127,   6,  2, 34,
  159,  39,  6, 33,
  191, 112, 13, 32,
  223,  56,  9, 35,
  255,  22,  6, 38
};

// Gradient palette "retro2_16_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ma/retro2/tn/retro2_16.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 8 bytes of program space.

DEFINE_GRADIENT_PALETTE( retro2_16_gp ) {
  0, 188,135,  1,
  255,  46,  7,  1
};

// Gradient palette "Analogous_1_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/red/tn/Analogous_1.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( Analogous_1_gp ) {
  0,   3,  0,255,
  63,  23,  0,255,
  127,  67,  0,255,
  191, 142,  0, 45,
  255, 255,  0,  0
};

// Gradient palette "es_pinksplash_08_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/pink_splash/tn/es_pinksplash_08.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_pinksplash_08_gp ) {
  0, 126, 11,255,
  127, 197,  1, 22,
  175, 210,157,172,
  221, 157,  3,112,
  255, 157,  3,112
};

// Gradient palette "es_pinksplash_07_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/pink_splash/tn/es_pinksplash_07.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_pinksplash_07_gp ) {
  0, 229,  1,  1,
  61, 242,  4, 63,
  101, 255, 12,255,
  127, 249, 81,252,
  153, 255, 11,235,
  193, 244,  5, 68,
  255, 232,  1,  5
};

// Gradient palette "Coral_reef_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/other/tn/Coral_reef.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( Coral_reef_gp ) {
  0,  40,199,197,
  50,  10,152,155,
  96,   1,111,120,
  96,  43,127,162,
  139,  10, 73,111,
  255,   1, 34, 71
};

// Gradient palette "es_ocean_breeze_068_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/ocean_breeze/tn/es_ocean_breeze_068.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_ocean_breeze_068_gp ) {
  0, 100,156,153,
  51,   1, 99,137,
  101,   1, 68, 84,
  104,  35,142,168,
  178,   0, 63,117,
  255,   1, 10, 10
};

// Gradient palette "es_ocean_breeze_036_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/ocean_breeze/tn/es_ocean_breeze_036.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 16 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_ocean_breeze_036_gp ) {
  0,   1,  6,  7,
  89,   1, 99,111,
  153, 144,209,255,
  255,   0, 73, 82
};

// Gradient palette "departure_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/mjf/tn/departure.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 88 bytes of program space.

DEFINE_GRADIENT_PALETTE( departure_gp ) {
  0,   8,  3,  0,
  42,  23,  7,  0,
  63,  75, 38,  6,
  84, 169, 99, 38,
  106, 213,169,119,
  116, 255,255,255,
  138, 135,255,138,
  148,  22,255, 24,
  170,   0,255,  0,
  191,   0,136,  0,
  212,   0, 55,  0,
  255,   0, 55,  0
};

// Gradient palette "es_landscape_64_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/landscape/tn/es_landscape_64.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 36 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_landscape_64_gp ) {
  0,   0,  0,  0,
  37,   2, 25,  1,
  76,  15,115,  5,
  127,  79,213,  1,
  128, 126,211, 47,
  130, 188,209,247,
  153, 144,182,205,
  204,  59,117,250,
  255,   1, 37,192
};

// Gradient palette "es_landscape_33_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/landscape/tn/es_landscape_33.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_landscape_33_gp ) {
  0,   1,  5,  0,
  19,  32, 23,  1,
  38, 161, 55,  1,
  63, 229,144,  1,
  66,  39,142, 74,
  255,   1,  4,  1
};

// Gradient palette "rainbowsherbet_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ma/icecream/tn/rainbowsherbet.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( rainbowsherbet_gp ) {
  0, 255, 33,  4,
  43, 255, 68, 25,
  86, 255,  7, 25,
  127, 255, 82,103,
  170, 255,255,242,
  209,  42,255, 22,
  255,  87,255, 65
};

// Gradient palette "gr65_hult_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/hult/tn/gr65_hult.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( gr65_hult_gp ) {
  0, 247,176,247,
  48, 255,136,255,
  89, 220, 29,226,
  160,   7, 82,178,
  216,   1,124,109,
  255,   1,124,109
};

// Gradient palette "gr64_hult_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/hult/tn/gr64_hult.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 32 bytes of program space.

DEFINE_GRADIENT_PALETTE( gr64_hult_gp ) {
  0,   1,124,109,
  66,   1, 93, 79,
  104,  52, 65,  1,
  130, 115,127,  1,
  150,  52, 65,  1,
  201,   1, 86, 72,
  239,   0, 55, 45,
  255,   0, 55, 45
};

// Gradient palette "GMT_drywet_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/gmt/tn/GMT_drywet.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( GMT_drywet_gp ) {
  0,  47, 30,  2,
  42, 213,147, 24,
  84, 103,219, 52,
  127,   3,219,207,
  170,   1, 48,214,
  212,   1,  1,111,
  255,   1,  7, 33
};

// Gradient palette "ib15_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ing/general/tn/ib15.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 24 bytes of program space.

DEFINE_GRADIENT_PALETTE( ib15_gp ) {
  0, 113, 91,147,
  72, 157, 88, 78,
  89, 208, 85, 33,
  107, 255, 29, 11,
  141, 137, 31, 39,
  255,  59, 33, 89
};

// Gradient palette "Fuschia_7_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/ds/fuschia/tn/Fuschia-7.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( Fuschia_7_gp ) {
  0,  43,  3,153,
  63, 100,  4,103,
  127, 188,  5, 66,
  191, 161, 11,115,
  255, 135, 20,182
};

// Gradient palette "es_emerald_dragon_08_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/emerald_dragon/tn/es_emerald_dragon_08.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 16 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_emerald_dragon_08_gp ) {
  0,  97,255,  1,
  101,  47,133,  1,
  178,  13, 43,  1,
  255,   2, 10,  1
};

// Gradient palette "lava_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/neota/elem/tn/lava.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 52 bytes of program space.

DEFINE_GRADIENT_PALETTE( lava_gp ) {
  0,   0,  0,  0,
  46,  18,  0,  0,
  96, 113,  0,  0,
  108, 142,  3,  1,
  119, 175, 17,  1,
  146, 213, 44,  2,
  174, 255, 82,  4,
  188, 255,115,  4,
  202, 255,156,  4,
  218, 255,203,  4,
  234, 255,255,  4,
  244, 255,255, 71,
  255, 255,255,255
};

// Gradient palette "fire_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/neota/elem/tn/fire.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( fire_gp ) {
  0,   1,  1,  0,
  76,  32,  5,  0,
  146, 192, 24,  0,
  197, 220,105,  5,
  240, 252,255, 31,
  250, 252,255,111,
  255, 255,255,255
};

// Gradient palette "Colorfull_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Colorfull.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 44 bytes of program space.

DEFINE_GRADIENT_PALETTE( Colorfull_gp ) {
  0,  10, 85,  5,
  25,  29,109, 18,
  60,  59,138, 42,
  93,  83, 99, 52,
  106, 110, 66, 64,
  109, 123, 49, 65,
  113, 139, 35, 66,
  116, 192,117, 98,
  124, 255,255,137,
  168, 100,180,155,
  255,  22,121,174
};

// Gradient palette "Magenta_Evening_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Magenta_Evening.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( Magenta_Evening_gp ) {
  0,  71, 27, 39,
  31, 130, 11, 51,
  63, 213,  2, 64,
  70, 232,  1, 66,
  76, 252,  1, 69,
  108, 123,  2, 51,
  255,  46,  9, 35
};

// Gradient palette "Pink_Purple_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Pink_Purple.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 44 bytes of program space.

DEFINE_GRADIENT_PALETTE( Pink_Purple_gp ) {
  0,  19,  2, 39,
  25,  26,  4, 45,
  51,  33,  6, 52,
  76,  68, 62,125,
  102, 118,187,240,
  109, 163,215,247,
  114, 217,244,255,
  122, 159,149,221,
  149, 113, 78,188,
  183, 128, 57,155,
  255, 146, 40,123
};

// Gradient palette "Sunset_Real_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/atmospheric/tn/Sunset_Real.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( Sunset_Real_gp ) {
  0, 120,  0,  0,
  22, 179, 22,  0,
  51, 255,104,  0,
  85, 167, 22, 18,
  135, 100,  0,103,
  198,  16,  0,130,
  255,   0,  0,160
};

// Gradient palette "es_autumn_19_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/es/autumn/tn/es_autumn_19.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 52 bytes of program space.

DEFINE_GRADIENT_PALETTE( es_autumn_19_gp ) {
  0,  26,  1,  1,
  51,  67,  4,  1,
  84, 118, 14,  1,
  104, 137,152, 52,
  112, 113, 65,  1,
  122, 133,149, 59,
  124, 137,152, 52,
  135, 113, 65,  1,
  142, 139,154, 46,
  163, 113, 13,  1,
  204,  55,  3,  1,
  249,  17,  1,  1,
  255,  17,  1,  1
};

// Gradient palette "BlacK_Blue_Magenta_White_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/BlacK_Blue_Magenta_White.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( BlacK_Blue_Magenta_White_gp ) {
  0,   0,  0,  0,
  42,   0,  0, 45,
  84,   0,  0,255,
  127,  42,  0,255,
  170, 255,  0,255,
  212, 255, 55,255,
  255, 255,255,255
};

// Gradient palette "BlacK_Magenta_Red_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/BlacK_Magenta_Red.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( BlacK_Magenta_Red_gp ) {
  0,   0,  0,  0,
  63,  42,  0, 45,
  127, 255,  0,255,
  191, 255,  0, 45,
  255, 255,  0,  0
};

// Gradient palette "BlacK_Red_Magenta_Yellow_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/BlacK_Red_Magenta_Yellow.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 28 bytes of program space.

DEFINE_GRADIENT_PALETTE( BlacK_Red_Magenta_Yellow_gp ) {
  0,   0,  0,  0,
  42,  42,  0,  0,
  84, 255,  0,  0,
  127, 255,  0, 45,
  170, 255,  0,255,
  212, 255, 55, 45,
  255, 255,255,  0
};

// Gradient palette "Blue_Cyan_Yellow_gp", originally from
// http://soliton.vm.bytemark.co.uk/pub/cpt-city/nd/basic/tn/Blue_Cyan_Yellow.png.index.html
// converted for FastLED with gammas (2.6, 2.2, 2.5)
// Size: 20 bytes of program space.

DEFINE_GRADIENT_PALETTE( Blue_Cyan_Yellow_gp ) {
  0,   0,  0,255,
  63,   0, 55,255,
  127,   0,255,255,
  191,  42,255, 45,
  255, 255,255,  0
};

DEFINE_GRADIENT_PALETTE( Sakura_gp ) {
    0, 196, 19, 10,
   65, 255, 69, 45,
  130, 223, 45, 72,
  195, 255, 82,103,
  255, 223, 13, 17
};

DEFINE_GRADIENT_PALETTE( Aurora_gp ) {
    0,   1,  5, 45,
   64,   0,200, 23,
  128,   0,255,  0,
  170,   0,243, 45,
  200,   0,135,  7,
  255,   1,  5, 45
};

CRGBPalette16 Aurora = Aurora_gp;

// Single array of defined cpt-city color palettes.
// This will let us programmatically choose one based on
// a number, rather than having to activate each explicitly
// by name every time.
// Since it is const, this array could also be moved
// into PROGMEM to save SRAM, but for simplicity of illustration
// we'll keep it in a regular SRAM array.
//
// This list of color palettes acts as a "playlist"; you can
// add or delete, or re-arrange as you wish.
const TProgmemRGBGradientPalettePtr gGradientPalettes[] = {
  Sunset_Real_gp,
  es_rivendell_15_gp,
  es_ocean_breeze_036_gp,
  rgi_15_gp,
  retro2_16_gp,
  Analogous_1_gp,
  es_pinksplash_08_gp,
  Coral_reef_gp,
  es_ocean_breeze_068_gp,
  es_pinksplash_07_gp,
  es_vintage_01_gp,
  departure_gp,
  es_landscape_64_gp,
  es_landscape_33_gp,
  rainbowsherbet_gp,
  gr65_hult_gp,
  gr64_hult_gp,
  GMT_drywet_gp,
  ib_jul01_gp,
  es_vintage_57_gp,
  ib15_gp,
  Fuschia_7_gp,
  es_emerald_dragon_08_gp,
  lava_gp,
  fire_gp,
  Colorfull_gp,
  Magenta_Evening_gp,
  Pink_Purple_gp,
  es_autumn_19_gp,
  BlacK_Blue_Magenta_White_gp,
  BlacK_Magenta_Red_gp,
  BlacK_Red_Magenta_Yellow_gp,
  Blue_Cyan_Yellow_gp,
  Sakura_gp,
  Aurora_gp 
};

// Count of how many cpt-city gradients are defined:
const uint8_t gGradientPaletteCount = sizeof( gGradientPalettes) / sizeof( TProgmemRGBGradientPalettePtr );

const String gradientPaletteNames[gGradientPaletteCount] = {
  "Sunset",
  "Rivendell",
  "Ocean breeze",
  "RGI 15",
  "Retro",
  "Analogous",
  "Pink splash",
  "Coral reef",
  "Ocean breeze 2",
  "Pink splash 2",
  "Vintage",
  "Departue",
  "Landscape",
  "Landscape 2",
  "Rainbow sherbet",
  "Cosmic",
  "Cosmic 2",
  "Golden waters",
  "Nightly glow",
  "Vintage 2",
  "Evening heat",
  "Fuschia",
  "Emerald dragon",
  "Lava",
  "Fire",
  "Colorfull",
  "Magenta evening",
  "Pink & purple",
  "Autumn",
  "Black, blue, magenta, white",
  "Black, magenta, red",
  "Black, red, magenta, yellow",
  "Blue, cyan, yellow",
  "Sakura",
  "Aurora",
};