#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Pointer's Gamut
===============
Defines *Pointer's Gamut* data.
See Also
--------
`RGB Colourspaces IPython Notebook
<http://nbviewer.ipython.org/github/colour-science/colour-ipython/blob/master/notebooks/models/rgb.ipynb>`_ # noqa
References
----------
.. [1] Pointer, M. R. (1980). Pointer’s Gamut Data. Retrieved from
http://www.cis.rit.edu/research/mcsl2/online/PointerData.xls
"""
from __future__ import division, unicode_literals
from colour.colorimetry import LIGHT_SOURCES
__author__ = 'Colour Developers'
__copyright__ = 'Copyright (C) 2013 - 2014 - Colour Developers'
__license__ = 'New BSD License - http://opensource.org/licenses/BSD-3-Clause'
__maintainer__ = 'Colour Developers'
__email__ = 'colour-science@googlegroups.com'
__status__ = 'Production'
__all__ = ['POINTER_GAMUT_ILLUMINANT',
'POINTER_GAMUT_DATA',
'POINTER_GAMUT_BOUNDARIES']
POINTER_GAMUT_ILLUMINANT = LIGHT_SOURCES.get(
'CIE 1931 2 Degree Standard Observer').get('SC')
"""
*Pointer's Gamut* illuminant *SC*.
POINTER_GAMUT_ILLUMINANT : tuple
"""
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
"""
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, 0.530),
(0.177, 0.454),
(0.151, 0.389),
(0.151, 0.330),
(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
"""
Colour 0.3