colour.models.dataset.pointer_gamut Module

Pointer’s Gamut

Defines Pointer’s Gamut data.

See also

RGB Colourspaces IPython Notebook

References

[1]Pointer, M. R. (1980). Pointer’s Gamut Data. Retrieved from http://www.cis.rit.edu/research/mcsl2/online/PointerData.xls
colour.models.dataset.pointer_gamut.POINTER_GAMUT_ILLUMINANT = (0.3100624925828962, 0.3161589404870455)

Pointer’s Gamut illuminant SC.

POINTER_GAMUT_ILLUMINANT : tuple

colour.models.dataset.pointer_gamut.POINTER_GAMUT_DATA = ((15, 10, 0), (15, 15, 10), (15, 14, 20), (15, 35, 30), (15, 27, 40), (15, 10, 50), (15, 4, 60), (15, 5, 70), (15, 6, 80), (15, 4, 90), (15, 9, 100), (15, 9, 110), (15, 4, 120), (15, 5, 130), (15, 7, 140), (15, 7, 150), (15, 8, 160), (15, 13, 170), (15, 10, 180), (15, 7, 190), (15, 5, 200), (15, 0, 210), (15, 2, 220), (15, 10, 230), (15, 8, 240), (15, 9, 250), (15, 12, 260), (15, 14, 270), (15, 10, 280), (15, 20, 290), (15, 30, 300), (15, 62, 310), (15, 60, 320), (15, 20, 330), (15, 26, 340), (15, 15, 350), (20, 30, 0), (20, 30, 10), (20, 34, 20), (20, 48, 30), (20, 40, 40), (20, 21, 50), (20, 15, 60), (20, 15, 70), (20, 15, 80), (20, 12, 90), (20, 16, 100), (20, 18, 110), (20, 14, 120), (20, 18, 130), (20, 20, 140), (20, 21, 150), (20, 24, 160), (20, 25, 170), (20, 25, 180), (20, 19, 190), (20, 19, 200), (20, 12, 210), (20, 12, 220), (20, 20, 230), (20, 16, 240), (20, 21, 250), (20, 24, 260), (20, 31, 270), (20, 29, 280), (20, 40, 290), (20, 55, 300), (20, 76, 310), (20, 71, 320), (20, 50, 330), (20, 49, 340), (20, 37, 350), (25, 43, 0), (25, 45, 10), (25, 49, 20), (25, 59, 30), (25, 53, 40), (25, 34, 50), (25, 26, 60), (25, 25, 70), (25, 24, 80), (25, 20, 90), (25, 23, 100), (25, 27, 110), (25, 23, 120), (25, 30, 130), (25, 32, 140), (25, 34, 150), (25, 36, 160), (25, 36, 170), (25, 38, 180), (25, 30, 190), (25, 29, 200), (25, 17, 210), (25, 20, 220), (25, 29, 230), (25, 26, 240), (25, 32, 250), (25, 34, 260), (25, 42, 270), (25, 45, 280), (25, 60, 290), (25, 72, 300), (25, 85, 310), (25, 79, 320), (25, 72, 330), (25, 63, 340), (25, 52, 350), (30, 56, 0), (30, 56, 10), (30, 61, 20), (30, 68, 30), (30, 66, 40), (30, 45, 50), (30, 37, 60), (30, 36, 70), (30, 32, 80), (30, 28, 90), (30, 30, 100), (30, 35, 110), (30, 32, 120), (30, 40, 130), (30, 42, 140), (30, 45, 150), (30, 48, 160), (30, 47, 170), (30, 48, 180), (30, 40, 190), (30, 37, 200), (30, 26, 210), (30, 28, 220), (30, 36, 230), (30, 34, 240), (30, 40, 250), (30, 41, 260), (30, 50, 270), (30, 55, 280), (30, 69, 290), (30, 81, 300), (30, 88, 310), (30, 84, 320), (30, 86, 330), (30, 73, 340), (30, 65, 350), (35, 68, 0), (35, 64, 10), (35, 69, 20), (35, 75, 30), (35, 79, 40), (35, 60, 50), (35, 48, 60), (35, 46, 70), (35, 40, 80), (35, 36, 90), (35, 37, 100), (35, 44, 110), (35, 41, 120), (35, 48, 130), (35, 52, 140), (35, 57, 150), (35, 58, 160), (35, 57, 170), (35, 57, 180), (35, 48, 190), (35, 42, 200), (35, 34, 210), (35, 35, 220), (35, 42, 230), (35, 41, 240), (35, 49, 250), (35, 46, 260), (35, 55, 270), (35, 60, 280), (35, 71, 290), (35, 79, 300), (35, 85, 310), (35, 85, 320), (35, 89, 330), (35, 82, 340), (35, 73, 350), (40, 77, 0), (40, 70, 10), (40, 74, 20), (40, 82, 30), (40, 90, 40), (40, 75, 50), (40, 59, 60), (40, 56, 70), (40, 48, 80), (40, 44, 90), (40, 45, 100), (40, 52, 110), (40, 49, 120), (40, 56, 130), (40, 60, 140), (40, 68, 150), (40, 68, 160), (40, 65, 170), (40, 64, 180), (40, 55, 190), (40, 45, 200), (40, 43, 210), (40, 40, 220), (40, 46, 230), (40, 47, 240), (40, 54, 250), (40, 51, 260), (40, 60, 270), (40, 61, 280), (40, 69, 290), (40, 72, 300), (40, 80, 310), (40, 86, 320), (40, 89, 330), (40, 87, 340), (40, 79, 350), (45, 79, 0), (45, 73, 10), (45, 76, 20), (45, 84, 30), (45, 94, 40), (45, 90, 50), (45, 70, 60), (45, 67, 70), (45, 55, 80), (45, 53, 90), (45, 51, 100), (45, 59, 110), (45, 57, 120), (45, 64, 130), (45, 69, 140), (45, 75, 150), (45, 76, 160), (45, 70, 170), (45, 69, 180), (45, 59, 190), (45, 46, 200), (45, 49, 210), (45, 45, 220), (45, 49, 230), (45, 49, 240), (45, 55, 250), (45, 55, 260), (45, 60, 270), (45, 60, 280), (45, 65, 290), (45, 64, 300), (45, 71, 310), (45, 82, 320), (45, 86, 330), (45, 87, 340), (45, 82, 350), (50, 77, 0), (50, 73, 10), (50, 76, 20), (50, 83, 30), (50, 93, 40), (50, 100, 50), (50, 82, 60), (50, 76, 70), (50, 64, 80), (50, 60, 90), (50, 58, 100), (50, 66, 110), (50, 64, 120), (50, 70, 130), (50, 76, 140), (50, 81, 150), (50, 82, 160), (50, 75, 170), (50, 71, 180), (50, 62, 190), (50, 46, 200), (50, 51, 210), (50, 48, 220), (50, 51, 230), (50, 50, 240), (50, 55, 250), (50, 56, 260), (50, 57, 270), (50, 57, 280), (50, 58, 290), (50, 57, 300), (50, 62, 310), (50, 74, 320), (50, 80, 330), (50, 83, 340), (50, 84, 350), (55, 72, 0), (55, 71, 10), (55, 74, 20), (55, 80, 30), (55, 88, 40), (55, 102, 50), (55, 93, 60), (55, 85, 70), (55, 72, 80), (55, 68, 90), (55, 65, 100), (55, 74, 110), (55, 71, 120), (55, 77, 130), (55, 82, 140), (55, 84, 150), (55, 85, 160), (55, 76, 170), (55, 72, 180), (55, 62, 190), (55, 45, 200), (55, 54, 210), (55, 51, 220), (55, 52, 230), (55, 50, 240), (55, 52, 250), (55, 51, 260), (55, 50, 270), (55, 53, 280), (55, 50, 290), (55, 50, 300), (55, 55, 310), (55, 66, 320), (55, 72, 330), (55, 78, 340), (55, 79, 350), (60, 65, 0), (60, 65, 10), (60, 68, 20), (60, 75, 30), (60, 82, 40), (60, 99, 50), (60, 103, 60), (60, 94, 70), (60, 82, 80), (60, 75, 90), (60, 72, 100), (60, 82, 110), (60, 78, 120), (60, 82, 130), (60, 87, 140), (60, 84, 150), (60, 83, 160), (60, 75, 170), (60, 69, 180), (60, 60, 190), (60, 43, 200), (60, 50, 210), (60, 49, 220), (60, 50, 230), (60, 47, 240), (60, 48, 250), (60, 46, 260), (60, 45, 270), (60, 46, 280), (60, 43, 290), (60, 42, 300), (60, 47, 310), (60, 57, 320), (60, 63, 330), (60, 71, 340), (60, 73, 350), (65, 57, 0), (65, 57, 10), (65, 61, 20), (65, 67, 30), (65, 72, 40), (65, 88, 50), (65, 106, 60), (65, 102, 70), (65, 94, 80), (65, 83, 90), (65, 80, 100), (65, 87, 110), (65, 84, 120), (65, 85, 130), (65, 89, 140), (65, 83, 150), (65, 78, 160), (65, 71, 170), (65, 64, 180), (65, 55, 190), (65, 39, 200), (65, 46, 210), (65, 45, 220), (65, 45, 230), (65, 42, 240), (65, 43, 250), (65, 40, 260), (65, 39, 270), (65, 40, 280), (65, 36, 290), (65, 35, 300), (65, 41, 310), (65, 48, 320), (65, 54, 330), (65, 62, 340), (65, 63, 350), (70, 50, 0), (70, 48, 10), (70, 51, 20), (70, 56, 30), (70, 60, 40), (70, 75, 50), (70, 98, 60), (70, 108, 70), (70, 105, 80), (70, 90, 90), (70, 86, 100), (70, 92, 110), (70, 90, 120), (70, 88, 130), (70, 90, 140), (70, 80, 150), (70, 69, 160), (70, 65, 170), (70, 60, 180), (70, 49, 190), (70, 35, 200), (70, 40, 210), (70, 38, 220), (70, 39, 230), (70, 36, 240), (70, 36, 250), (70, 33, 260), (70, 33, 270), (70, 34, 280), (70, 29, 290), (70, 30, 300), (70, 34, 310), (70, 40, 320), (70, 45, 330), (70, 51, 340), (70, 53, 350), (75, 40, 0), (75, 39, 10), (75, 40, 20), (75, 45, 30), (75, 47, 40), (75, 59, 50), (75, 85, 60), (75, 103, 70), (75, 115, 80), (75, 98, 90), (75, 94, 100), (75, 95, 110), (75, 94, 120), (75, 89, 130), (75, 83, 140), (75, 72, 150), (75, 59, 160), (75, 57, 170), (75, 51, 180), (75, 41, 190), (75, 30, 200), (75, 32, 210), (75, 32, 220), (75, 32, 230), (75, 29, 240), (75, 29, 250), (75, 27, 260), (75, 26, 270), (75, 25, 280), (75, 24, 290), (75, 24, 300), (75, 27, 310), (75, 31, 320), (75, 36, 330), (75, 40, 340), (75, 40, 350), (80, 30, 0), (80, 30, 10), (80, 30, 20), (80, 33, 30), (80, 35, 40), (80, 45, 50), (80, 66, 60), (80, 82, 70), (80, 115, 80), (80, 106, 90), (80, 100, 100), (80, 100, 110), (80, 95, 120), (80, 84, 130), (80, 71, 140), (80, 58, 150), (80, 49, 160), (80, 45, 170), (80, 41, 180), (80, 32, 190), (80, 22, 200), (80, 24, 210), (80, 23, 220), (80, 24, 230), (80, 21, 240), (80, 21, 250), (80, 20, 260), (80, 20, 270), (80, 18, 280), (80, 18, 290), (80, 17, 300), (80, 20, 310), (80, 24, 320), (80, 27, 330), (80, 28, 340), (80, 30, 350), (85, 19, 0), (85, 18, 10), (85, 19, 20), (85, 21, 30), (85, 22, 40), (85, 30, 50), (85, 45, 60), (85, 58, 70), (85, 83, 80), (85, 111, 90), (85, 106, 100), (85, 96, 110), (85, 83, 120), (85, 64, 130), (85, 54, 140), (85, 44, 150), (85, 34, 160), (85, 30, 170), (85, 29, 180), (85, 23, 190), (85, 14, 200), (85, 14, 210), (85, 15, 220), (85, 15, 230), (85, 12, 240), (85, 13, 250), (85, 13, 260), (85, 13, 270), (85, 11, 280), (85, 12, 290), (85, 12, 300), (85, 14, 310), (85, 16, 320), (85, 18, 330), (85, 18, 340), (85, 17, 350), (90, 8, 0), (90, 7, 10), (90, 9, 20), (90, 10, 30), (90, 10, 40), (90, 15, 50), (90, 23, 60), (90, 34, 70), (90, 48, 80), (90, 90, 90), (90, 108, 100), (90, 84, 110), (90, 50, 120), (90, 35, 130), (90, 30, 140), (90, 20, 150), (90, 15, 160), (90, 15, 170), (90, 16, 180), (90, 13, 190), (90, 7, 200), (90, 4, 210), (90, 6, 220), (90, 7, 230), (90, 4, 240), (90, 4, 250), (90, 6, 260), (90, 6, 270), (90, 4, 280), (90, 5, 290), (90, 5, 300), (90, 6, 310), (90, 8, 320), (90, 9, 330), (90, 4, 340), (90, 6, 350))

Pointer’s Gamut data as a tuple of CIE LCHab colourspace matrices.

POINTER_GAMUT_DATA : tuple

colour.models.dataset.pointer_gamut.POINTER_GAMUT_BOUNDARIES = ((0.659, 0.316), (0.634, 0.351), (0.594, 0.391), (0.557, 0.427), (0.523, 0.462), (0.482, 0.491), (0.444, 0.515), (0.409, 0.546), (0.371, 0.558), (0.332, 0.573), (0.288, 0.584), (0.242, 0.576), (0.202, 0.53), (0.177, 0.454), (0.151, 0.389), (0.151, 0.33), (0.162, 0.295), (0.157, 0.266), (0.159, 0.245), (0.142, 0.214), (0.141, 0.195), (0.129, 0.168), (0.138, 0.141), (0.145, 0.129), (0.145, 0.106), (0.161, 0.094), (0.188, 0.084), (0.252, 0.104), (0.324, 0.127), (0.393, 0.165), (0.451, 0.199), (0.508, 0.226))

Pointer’s Gamut xy chromaticity coordinates boundaries.

POINTER_GAMUT_BOUNDARIES : tuple