38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
# =============================================================================
|
|
# Copyright (C) 2010 Diego Duclos
|
|
#
|
|
# This file is part of pyfa.
|
|
#
|
|
# pyfa is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# pyfa is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with pyfa. If not, see <http://www.gnu.org/licenses/>.
|
|
# =============================================================================
|
|
|
|
|
|
# In HSL format
|
|
BASE_COLORS = (
|
|
(0 / 360.0, 1.0, 0.5, 'Red'),
|
|
(120 / 360.0, 1.0, 0.5, 'Green'),
|
|
(240 / 360.0, 1.0, 0.5, 'Blue'),
|
|
(56 / 360.0, 1.0, 0.5, 'Yellow'),
|
|
(180 / 360.0, 1.0, 0.5, 'Cyan'),
|
|
(300 / 360.0, 1.0, 0.5, 'Magenta'),
|
|
(40 / 360.0, 1.0, 0.5, 'Orange'),
|
|
(275 / 360.0, 1.0, 0.5, 'Purple'))
|
|
|
|
|
|
def hsl_to_hsv(hsl):
|
|
h, s, l = hsl
|
|
s *= l if (l < 0.5) else (1 - l)
|
|
l += s
|
|
return (h, 2 * s / l, l)
|