File: //home/arjun/projects/aigenerator/venv/lib64/python3.12/site-packages/cairosvg/colors.py
"""
SVG colors.
"""
import re
COLORS = {
'aliceblue': (240 / 255, 248 / 255, 255 / 255, 1),
'antiquewhite': (250 / 255, 235 / 255, 215 / 255, 1),
'aqua': (0 / 255, 255 / 255, 255 / 255, 1),
'aquamarine': (127 / 255, 255 / 255, 212 / 255, 1),
'azure': (240 / 255, 255 / 255, 255 / 255, 1),
'beige': (245 / 255, 245 / 255, 220 / 255, 1),
'bisque': (255 / 255, 228 / 255, 196 / 255, 1),
'black': (0 / 255, 0 / 255, 0 / 255, 1),
'blanchedalmond': (255 / 255, 235 / 255, 205 / 255, 1),
'blue': (0 / 255, 0 / 255, 255 / 255, 1),
'blueviolet': (138 / 255, 43 / 255, 226 / 255, 1),
'brown': (165 / 255, 42 / 255, 42 / 255, 1),
'burlywood': (222 / 255, 184 / 255, 135 / 255, 1),
'cadetblue': (95 / 255, 158 / 255, 160 / 255, 1),
'chartreuse': (127 / 255, 255 / 255, 0 / 255, 1),
'chocolate': (210 / 255, 105 / 255, 30 / 255, 1),
'coral': (255 / 255, 127 / 255, 80 / 255, 1),
'cornflowerblue': (100 / 255, 149 / 255, 237 / 255, 1),
'cornsilk': (255 / 255, 248 / 255, 220 / 255, 1),
'crimson': (220 / 255, 20 / 255, 60 / 255, 1),
'cyan': (0 / 255, 255 / 255, 255 / 255, 1),
'darkblue': (0 / 255, 0 / 255, 139 / 255, 1),
'darkcyan': (0 / 255, 139 / 255, 139 / 255, 1),
'darkgoldenrod': (184 / 255, 134 / 255, 11 / 255, 1),
'darkgray': (169 / 255, 169 / 255, 169 / 255, 1),
'darkgreen': (0 / 255, 100 / 255, 0 / 255, 1),
'darkgrey': (169 / 255, 169 / 255, 169 / 255, 1),
'darkkhaki': (189 / 255, 183 / 255, 107 / 255, 1),
'darkmagenta': (139 / 255, 0 / 255, 139 / 255, 1),
'darkolivegreen': (85 / 255, 107 / 255, 47 / 255, 1),
'darkorange': (255 / 255, 140 / 255, 0 / 255, 1),
'darkorchid': (153 / 255, 50 / 255, 204 / 255, 1),
'darkred': (139 / 255, 0 / 255, 0 / 255, 1),
'darksalmon': (233 / 255, 150 / 255, 122 / 255, 1),
'darkseagreen': (143 / 255, 188 / 255, 143 / 255, 1),
'darkslateblue': (72 / 255, 61 / 255, 139 / 255, 1),
'darkslategray': (47 / 255, 79 / 255, 79 / 255, 1),
'darkslategrey': (47 / 255, 79 / 255, 79 / 255, 1),
'darkturquoise': (0 / 255, 206 / 255, 209 / 255, 1),
'darkviolet': (148 / 255, 0 / 255, 211 / 255, 1),
'deeppink': (255 / 255, 20 / 255, 147 / 255, 1),
'deepskyblue': (0 / 255, 191 / 255, 255 / 255, 1),
'dimgray': (105 / 255, 105 / 255, 105 / 255, 1),
'dimgrey': (105 / 255, 105 / 255, 105 / 255, 1),
'dodgerblue': (30 / 255, 144 / 255, 255 / 255, 1),
'firebrick': (178 / 255, 34 / 255, 34 / 255, 1),
'floralwhite': (255 / 255, 250 / 255, 240 / 255, 1),
'forestgreen': (34 / 255, 139 / 255, 34 / 255, 1),
'fuchsia': (255 / 255, 0 / 255, 255 / 255, 1),
'gainsboro': (220 / 255, 220 / 255, 220 / 255, 1),
'ghostwhite': (248 / 255, 248 / 255, 255 / 255, 1),
'gold': (255 / 255, 215 / 255, 0 / 255, 1),
'goldenrod': (218 / 255, 165 / 255, 32 / 255, 1),
'gray': (128 / 255, 128 / 255, 128 / 255, 1),
'grey': (128 / 255, 128 / 255, 128 / 255, 1),
'green': (0 / 255, 128 / 255, 0 / 255, 1),
'greenyellow': (173 / 255, 255 / 255, 47 / 255, 1),
'honeydew': (240 / 255, 255 / 255, 240 / 255, 1),
'hotpink': (255 / 255, 105 / 255, 180 / 255, 1),
'indianred': (205 / 255, 92 / 255, 92 / 255, 1),
'indigo': (75 / 255, 0 / 255, 130 / 255, 1),
'ivory': (255 / 255, 255 / 255, 240 / 255, 1),
'khaki': (240 / 255, 230 / 255, 140 / 255, 1),
'lavender': (230 / 255, 230 / 255, 250 / 255, 1),
'lavenderblush': (255 / 255, 240 / 255, 245 / 255, 1),
'lawngreen': (124 / 255, 252 / 255, 0 / 255, 1),
'lemonchiffon': (255 / 255, 250 / 255, 205 / 255, 1),
'lightblue': (173 / 255, 216 / 255, 230 / 255, 1),
'lightcoral': (240 / 255, 128 / 255, 128 / 255, 1),
'lightcyan': (224 / 255, 255 / 255, 255 / 255, 1),
'lightgoldenrodyellow': (250 / 255, 250 / 255, 210 / 255, 1),
'lightgray': (211 / 255, 211 / 255, 211 / 255, 1),
'lightgreen': (144 / 255, 238 / 255, 144 / 255, 1),
'lightgrey': (211 / 255, 211 / 255, 211 / 255, 1),
'lightpink': (255 / 255, 182 / 255, 193 / 255, 1),
'lightsalmon': (255 / 255, 160 / 255, 122 / 255, 1),
'lightseagreen': (32 / 255, 178 / 255, 170 / 255, 1),
'lightskyblue': (135 / 255, 206 / 255, 250 / 255, 1),
'lightslategray': (119 / 255, 136 / 255, 153 / 255, 1),
'lightslategrey': (119 / 255, 136 / 255, 153 / 255, 1),
'lightsteelblue': (176 / 255, 196 / 255, 222 / 255, 1),
'lightyellow': (255 / 255, 255 / 255, 224 / 255, 1),
'lime': (0 / 255, 255 / 255, 0 / 255, 1),
'limegreen': (50 / 255, 205 / 255, 50 / 255, 1),
'linen': (250 / 255, 240 / 255, 230 / 255, 1),
'magenta': (255 / 255, 0 / 255, 255 / 255, 1),
'maroon': (128 / 255, 0 / 255, 0 / 255, 1),
'mediumaquamarine': (102 / 255, 205 / 255, 170 / 255, 1),
'mediumblue': (0 / 255, 0 / 255, 205 / 255, 1),
'mediumorchid': (186 / 255, 85 / 255, 211 / 255, 1),
'mediumpurple': (147 / 255, 112 / 255, 219 / 255, 1),
'mediumseagreen': (60 / 255, 179 / 255, 113 / 255, 1),
'mediumslateblue': (123 / 255, 104 / 255, 238 / 255, 1),
'mediumspringgreen': (0 / 255, 250 / 255, 154 / 255, 1),
'mediumturquoise': (72 / 255, 209 / 255, 204 / 255, 1),
'mediumvioletred': (199 / 255, 21 / 255, 133 / 255, 1),
'midnightblue': (25 / 255, 25 / 255, 112 / 255, 1),
'mintcream': (245 / 255, 255 / 255, 250 / 255, 1),
'mistyrose': (255 / 255, 228 / 255, 225 / 255, 1),
'moccasin': (255 / 255, 228 / 255, 181 / 255, 1),
'navajowhite': (255 / 255, 222 / 255, 173 / 255, 1),
'navy': (0 / 255, 0 / 255, 128 / 255, 1),
'oldlace': (253 / 255, 245 / 255, 230 / 255, 1),
'olive': (128 / 255, 128 / 255, 0 / 255, 1),
'olivedrab': (107 / 255, 142 / 255, 35 / 255, 1),
'orange': (255 / 255, 165 / 255, 0 / 255, 1),
'orangered': (255 / 255, 69 / 255, 0 / 255, 1),
'orchid': (218 / 255, 112 / 255, 214 / 255, 1),
'palegoldenrod': (238 / 255, 232 / 255, 170 / 255, 1),
'palegreen': (152 / 255, 251 / 255, 152 / 255, 1),
'paleturquoise': (175 / 255, 238 / 255, 238 / 255, 1),
'palevioletred': (219 / 255, 112 / 255, 147 / 255, 1),
'papayawhip': (255 / 255, 239 / 255, 213 / 255, 1),
'peachpuff': (255 / 255, 218 / 255, 185 / 255, 1),
'peru': (205 / 255, 133 / 255, 63 / 255, 1),
'pink': (255 / 255, 192 / 255, 203 / 255, 1),
'plum': (221 / 255, 160 / 255, 221 / 255, 1),
'powderblue': (176 / 255, 224 / 255, 230 / 255, 1),
'purple': (128 / 255, 0 / 255, 128 / 255, 1),
'red': (255 / 255, 0 / 255, 0 / 255, 1),
'rosybrown': (188 / 255, 143 / 255, 143 / 255, 1),
'royalblue': (65 / 255, 105 / 255, 225 / 255, 1),
'saddlebrown': (139 / 255, 69 / 255, 19 / 255, 1),
'salmon': (250 / 255, 128 / 255, 114 / 255, 1),
'sandybrown': (244 / 255, 164 / 255, 96 / 255, 1),
'seagreen': (46 / 255, 139 / 255, 87 / 255, 1),
'seashell': (255 / 255, 245 / 255, 238 / 255, 1),
'sienna': (160 / 255, 82 / 255, 45 / 255, 1),
'silver': (192 / 255, 192 / 255, 192 / 255, 1),
'skyblue': (135 / 255, 206 / 255, 235 / 255, 1),
'slateblue': (106 / 255, 90 / 255, 205 / 255, 1),
'slategray': (112 / 255, 128 / 255, 144 / 255, 1),
'slategrey': (112 / 255, 128 / 255, 144 / 255, 1),
'snow': (255 / 255, 250 / 255, 250 / 255, 1),
'springgreen': (0 / 255, 255 / 255, 127 / 255, 1),
'steelblue': (70 / 255, 130 / 255, 180 / 255, 1),
'tan': (210 / 255, 180 / 255, 140 / 255, 1),
'teal': (0 / 255, 128 / 255, 128 / 255, 1),
'thistle': (216 / 255, 191 / 255, 216 / 255, 1),
'tomato': (255 / 255, 99 / 255, 71 / 255, 1),
'turquoise': (64 / 255, 224 / 255, 208 / 255, 1),
'violet': (238 / 255, 130 / 255, 238 / 255, 1),
'wheat': (245 / 255, 222 / 255, 179 / 255, 1),
'white': (255 / 255, 255 / 255, 255 / 255, 1),
'whitesmoke': (245 / 255, 245 / 255, 245 / 255, 1),
'yellow': (255 / 255, 255 / 255, 0 / 255, 1),
'yellowgreen': (154 / 255, 205 / 255, 50 / 255, 1),
'activeborder': (0, 0, 1, 1),
'activecaption': (0, 0, 1, 1),
'appworkspace': (1, 1, 1, 1),
'background': (1, 1, 1, 1),
'buttonface': (0, 0, 0, 1),
'buttonhighlight': (0.8, 0.8, 0.8, 1),
'buttonshadow': (0.2, 0.2, 0.2, 1),
'buttontext': (0, 0, 0, 1),
'captiontext': (0, 0, 0, 1),
'graytext': (0.2, 0.2, 0.2, 1),
'highlight': (0, 0, 1, 1),
'highlighttext': (0.8, 0.8, 0.8, 1),
'inactiveborder': (0.2, 0.2, 0.2, 1),
'inactivecaption': (0.8, 0.8, 0.8, 1),
'inactivecaptiontext': (0.2, 0.2, 0.2, 1),
'infobackground': (0.8, 0.8, 0.8, 1),
'infotext': (0, 0, 0, 1),
'menu': (0.8, 0.8, 0.8, 1),
'menutext': (0.2, 0.2, 0.2, 1),
'scrollbar': (0.8, 0.8, 0.8, 1),
'threeddarkshadow': (0.2, 0.2, 0.2, 1),
'threedface': (0.8, 0.8, 0.8, 1),
'threedhighlight': (1, 1, 1, 1),
'threedlightshadow': (0.2, 0.2, 0.2, 1),
'threedshadow': (0.2, 0.2, 0.2, 1),
'window': (0.8, 0.8, 0.8, 1),
'windowframe': (0.8, 0.8, 0.8, 1),
'windowtext': (0, 0, 0, 1),
'none': (0, 0, 0, 0),
'transparent': (0, 0, 0, 0),
}
RGBA = re.compile(r'rgba\((.+?)\)')
RGB = re.compile(r'rgb\((.+?)\)')
HEX_RRGGBB = re.compile('#[0-9a-f]{6}')
HEX_RGB = re.compile('#[0-9a-f]{3}')
def color(string, opacity=1):
"""Replace ``string`` representing a color by a RGBA tuple.
See http://www.w3.org/TR/SVG/types.html#DataTypeColor
"""
if not string:
return (0, 0, 0, 0)
string = string.strip().lower()
if string in COLORS:
r, g, b, a = COLORS[string]
return (r, g, b, a * opacity)
match = RGBA.search(string)
if match:
r, g, b, a = tuple(
float(i.strip(' %')) / 100 if '%' in i else float(i) / 255
for i in match.group(1).strip().split(','))
return (r, g, b, a * 255 * opacity)
match = RGB.search(string)
if match:
r, g, b = tuple(
float(i.strip(' %')) / 100 if '%' in i else float(i) / 255
for i in match.group(1).strip().split(','))
return (r, g, b, opacity)
match = HEX_RRGGBB.search(string)
if match:
plain_color = tuple(
int(value, 16) / 255 for value in (
string[1:3], string[3:5], string[5:7]))
return plain_color + (opacity,)
match = HEX_RGB.search(string)
if match:
plain_color = tuple(
int(value, 16) / 15 for value in (
string[1], string[2], string[3]))
return plain_color + (opacity,)
return (0, 0, 0, 1)
def negate_color(rgba_tuple):
"""Replace ``rgba_tuple`` with its complementary color."""
r, g, b, a = rgba_tuple
return (1 - r, 1 - g, 1 - b, a)