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Color.py
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Color.py
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import numpy as np
# 颜色模块
class color:
""" This class of functions is designed to provide parameter for different color. """
def __init__(self):
self.name = color
# RGB值转换函数
def RGB(self,r,g,b): return np.array([r,g,b])/255.0 # 将RGB值归一化的函数，只有归一化的RGB值才能被matplotlib读取
# 此函数可以转换CMYK色值到RGB色值
def CMYK_to_RGB(self,c, m, y, k, cmyk_scale=100, rgb_scale=255):
r = rgb_scale * (1.0 - c / float(cmyk_scale)) * (1.0 - k / float(cmyk_scale))
g = rgb_scale * (1.0 - m / float(cmyk_scale)) * (1.0 - k / float(cmyk_scale))
b = rgb_scale * (1.0 - y / float(cmyk_scale)) * (1.0 - k / float(cmyk_scale))
return np.array([r, g, b])/255.0
# 常用配色
def Color(self,mode):
color_dict = {
'Black_n_Red': [self.RGB(7,7,7),self.RGB(255,59,59)],
'Red_n_Black': [self.RGB(255,59,59),self.RGB(7,7,7)],
'Blue_n_Grey': [self.RGB(57, 83, 163),self.RGB(92,92,92)],
'Three_contrast_OldFashion': [self.RGB(7, 7, 7), self.RGB(57, 83, 163), self.RGB(255, 59, 59)],
'Red_n_Blue': [self.RGB(239,76,77),self.RGB(70,148,203)],
'Red_n_Grey': [self.RGB(239,76,77),self.RGB(92,92,92)],
'Three_contrast': [self.RGB(7,7,7),self.RGB(57,83,163),self.RGB(239,76,77)],
'One_color': [self.RGB(7,7,7)],
'Two_color': [self.RGB(254,129,125),self.RGB(129,184,223)],
'Three_color': [self.RGB(77,133,189),self.RGB(247,144,61),self.RGB(89,169,90)],
'Four_color': [self.RGB(23,23,23),self.RGB(6,223,6),self.RGB(255,28,0),self.RGB(0,37,255)],
'Five_color': [self.RGB(1,86,153),self.RGB(250,192,15),self.RGB(243,118,74),
self.RGB(95,198,201),self.RGB(79,89,109)]
}
return color_dict[mode]
# 莫兰迪色系
def MorandiColor(self,mode,**kwargs):
c, m, y, k = kwargs['cmyk'] if 'cmyk' in kwargs else (1,1,1,1) # 测试色值，通过输入这个值可以方便地测试新颜色的效果
c1,m1,y1,k1 = kwargs['custom'] if 'custom' in kwargs else (1,1,1,1) # 自定义色值，通过这个值可以输入自定义颜色
color_dict = {
'Testing': self.CMYK_to_RGB(c,m,y,k),
'Custom': self.CMYK_to_RGB(c1,m1,y1,k1),
'Black': self.CMYK_to_RGB(80,72,69,36),
'Pinkgrey': self.CMYK_to_RGB(0,10,10,30),
'Grey': self.CMYK_to_RGB(0,0,0,54),
'Lightgrey': self.CMYK_to_RGB(0,0,0,33),
'Deepgrey': self.CMYK_to_RGB(0,0,0,73),
'Darkgrey': self.CMYK_to_RGB(0,0,0,83),
'Orangered': self.CMYK_to_RGB(0,81,81,30),
'Redred': self.CMYK_to_RGB(0,90,90,10),
'Red': self.CMYK_to_RGB(0,75,75,35),
'Wine': self.CMYK_to_RGB(0,69,51,42),
'Green': self.CMYK_to_RGB(67,50,62,0),
'Spring': self.CMYK_to_RGB(32,22,27,0),
'Forrest': self.CMYK_to_RGB(87,70,82,0),
'Blue': self.CMYK_to_RGB(78,65,44,3),
'Lightblue': self.CMYK_to_RGB(30,20,8,8),
'Deepblue': self.CMYK_to_RGB(86,73,46,8),
'Paris': self.CMYK_to_RGB(80,70,48,8),
'Magicblue': self.CMYK_to_RGB(43,19,0,13),
'Purpleblue': self.CMYK_to_RGB(40,30,8,8),
'Red_n_Black': (self.CMYK_to_RGB(0,90,90,10),self.CMYK_to_RGB(80,72,69,36)),
'Five_color': (self.CMYK_to_RGB(0,32,38,38),self.CMYK_to_RGB(0,22,31,25),
self.CMYK_to_RGB(16,28,0,22),self.CMYK_to_RGB(0,26,28,12),
self.CMYK_to_RGB(6,21,0,51)),
'Colormap_grey': (self.CMYK_to_RGB(0,0,0,33),self.CMYK_to_RGB(0,0,0,83)),
'Colormap_red': (self.CMYK_to_RGB(0,10,10,30),self.CMYK_to_RGB(0,81,81,30)),
'Colormap_green': (self.CMYK_to_RGB(32,22,27,0),self.CMYK_to_RGB(87,70,82,0)),
'Colormap_blue': (self.CMYK_to_RGB(30,20,8,8),self.CMYK_to_RGB(80,70,48,8))
}
return color_dict[mode]