bin/pychart/color.py

   1 #
   2 # Copyright (C) 2000-2005 by Yasushi Saito (yasushi.saito@gmail.com)
   3 #
   4 # Jockey is free software; you can redistribute it and/or modify it
   5 # under the terms of the GNU General Public License as published by the
   6 # Free Software Foundation; either version 2, or (at your option) any
   7 # later version.
   8 #
   9 # Jockey is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 # for more details.
  13 #
  14 import chart_object
  15 import object_set
  16 import types
  17 import theme
  18 import pychart_util
  19 import color_doc
  20 from pychart_types import *
  21
  22 blackify_colors = 1
  23
  24 class T(chart_object.T):
  25     __doc__ = color_doc.doc
  26     keys={
  27         "r" : (NumType, 0.0, "The intensity of red. The value is between 0 and 1."),
  28         "g" : (NumType, 0.0, "The intensity of green. The value is between 0 and 1."),
  29         "b" : (NumType, 0.0, "The intensity of blue. The value is between 0 and 1.")
  30         }
  31 ##AUTOMATICALLY GENERATED
  32 ##END AUTOMATICALLY GENERATED
  33     def __str__(self):
  34         s = name_table().lookup(self)
  35         if s:
  36             return s
  37         if self.r == self.g and self.r == self.b:
  38             return "<color:grayscale=%f>" % self.r
  39         else:
  40             return "<color:r=%f,g=%f,b=%f>" % (self.r, self.g, self.b)
  41
  42 standards = object_set.T()
  43 def _intern(r,g,b):
  44     c = T(r = r, g = g, b = b)
  45     standards.add(c)
  46     return c
  47
  48 def gray_scale(g):
  49     """Generate a grayscale color.T object. G=0 produces white, G=1.0
  50     produces black."""
  51     return T(r=g,g=g,b=g)
  52
  53 # generated automatically from rgb.txt
  54
  55 snow = _intern(r=1.000000,g=0.980392,b=0.980392)
  56 ghostwhite = _intern(r=0.972549,g=0.972549,b=1.000000)
  57 whitesmoke = _intern(r=0.960784,g=0.960784,b=0.960784)
  58 gainsboro = _intern(r=0.862745,g=0.862745,b=0.862745)
  59 floralwhite = _intern(r=1.000000,g=0.980392,b=0.941176)
  60 oldlace = _intern(r=0.992157,g=0.960784,b=0.901961)
  61 linen = _intern(r=0.980392,g=0.941176,b=0.901961)
  62 antiquewhite = _intern(r=0.980392,g=0.921569,b=0.843137)
  63 papayawhip = _intern(r=1.000000,g=0.937255,b=0.835294)
  64 blanchedalmond = _intern(r=1.000000,g=0.921569,b=0.803922)
  65 bisque = _intern(r=1.000000,g=0.894118,b=0.768627)
  66 peachpuff = _intern(r=1.000000,g=0.854902,b=0.725490)
  67 navajowhite = _intern(r=1.000000,g=0.870588,b=0.678431)
  68 moccasin = _intern(r=1.000000,g=0.894118,b=0.709804)
  69 cornsilk = _intern(r=1.000000,g=0.972549,b=0.862745)
  70 ivory = _intern(r=1.000000,g=1.000000,b=0.941176)
  71 lemonchiffon = _intern(r=1.000000,g=0.980392,b=0.803922)
  72 seashell = _intern(r=1.000000,g=0.960784,b=0.933333)
  73 honeydew = _intern(r=0.941176,g=1.000000,b=0.941176)
  74 mintcream = _intern(r=0.960784,g=1.000000,b=0.980392)
  75 azure = _intern(r=0.941176,g=1.000000,b=1.000000)
  76 aliceblue = _intern(r=0.941176,g=0.972549,b=1.000000)
  77 lavender = _intern(r=0.901961,g=0.901961,b=0.980392)
  78 lavenderblush = _intern(r=1.000000,g=0.941176,b=0.960784)
  79 mistyrose = _intern(r=1.000000,g=0.894118,b=0.882353)
  80 white = _intern(r=1.000000,g=1.000000,b=1.000000)
  81 black = _intern(r=0.000000,g=0.000000,b=0.000000)
  82 darkslategray = _intern(r=0.184314,g=0.309804,b=0.309804)
  83 dimgray = _intern(r=0.411765,g=0.411765,b=0.411765)
  84 slategray = _intern(r=0.439216,g=0.501961,b=0.564706)
  85 lightslategray = _intern(r=0.466667,g=0.533333,b=0.600000)
  86 gray = _intern(r=0.745098,g=0.745098,b=0.745098)
  87 lightgray = _intern(r=0.827451,g=0.827451,b=0.827451)
  88 midnightblue = _intern(r=0.098039,g=0.098039,b=0.439216)
  89 navy = _intern(r=0.000000,g=0.000000,b=0.501961)
  90 navyblue = _intern(r=0.000000,g=0.000000,b=0.501961)
  91 cornflowerblue = _intern(r=0.392157,g=0.584314,b=0.929412)
  92 darkslateblue = _intern(r=0.282353,g=0.239216,b=0.545098)
  93 slateblue = _intern(r=0.415686,g=0.352941,b=0.803922)
  94 mediumslateblue = _intern(r=0.482353,g=0.407843,b=0.933333)
  95 lightslateblue = _intern(r=0.517647,g=0.439216,b=1.000000)
  96 mediumblue = _intern(r=0.000000,g=0.000000,b=0.803922)
  97 royalblue = _intern(r=0.254902,g=0.411765,b=0.882353)
  98 blue = _intern(r=0.000000,g=0.000000,b=1.000000)
  99 dodgerblue = _intern(r=0.117647,g=0.564706,b=1.000000)
 100 deepskyblue = _intern(r=0.000000,g=0.749020,b=1.000000)
 101 skyblue = _intern(r=0.529412,g=0.807843,b=0.921569)
 102 lightskyblue = _intern(r=0.529412,g=0.807843,b=0.980392)
 103 steelblue = _intern(r=0.274510,g=0.509804,b=0.705882)
 104 lightsteelblue = _intern(r=0.690196,g=0.768627,b=0.870588)
 105 lightblue = _intern(r=0.678431,g=0.847059,b=0.901961)
 106 powderblue = _intern(r=0.690196,g=0.878431,b=0.901961)
 107 paleturquoise = _intern(r=0.686275,g=0.933333,b=0.933333)
 108 darkturquoise = _intern(r=0.000000,g=0.807843,b=0.819608)
 109 mediumturquoise = _intern(r=0.282353,g=0.819608,b=0.800000)
 110 turquoise = _intern(r=0.250980,g=0.878431,b=0.815686)
 111 cyan = _intern(r=0.000000,g=1.000000,b=1.000000)
 112 lightcyan = _intern(r=0.878431,g=1.000000,b=1.000000)
 113 cadetblue = _intern(r=0.372549,g=0.619608,b=0.627451)
 114 mediumaquamarine = _intern(r=0.400000,g=0.803922,b=0.666667)
 115 aquamarine = _intern(r=0.498039,g=1.000000,b=0.831373)
 116 darkgreen = _intern(r=0.000000,g=0.392157,b=0.000000)
 117 darkolivegreen = _intern(r=0.333333,g=0.419608,b=0.184314)
 118 darkseagreen = _intern(r=0.560784,g=0.737255,b=0.560784)
 119 seagreen = _intern(r=0.180392,g=0.545098,b=0.341176)
 120 mediumseagreen = _intern(r=0.235294,g=0.701961,b=0.443137)
 121 lightseagreen = _intern(r=0.125490,g=0.698039,b=0.666667)
 122 palegreen = _intern(r=0.596078,g=0.984314,b=0.596078)
 123 springgreen = _intern(r=0.000000,g=1.000000,b=0.498039)
 124 lawngreen = _intern(r=0.486275,g=0.988235,b=0.000000)
 125 green = _intern(r=0.000000,g=1.000000,b=0.000000)
 126 chartreuse = _intern(r=0.498039,g=1.000000,b=0.000000)
 127 mediumspringgreen = _intern(r=0.000000,g=0.980392,b=0.603922)
 128 greenyellow = _intern(r=0.678431,g=1.000000,b=0.184314)
 129 limegreen = _intern(r=0.196078,g=0.803922,b=0.196078)
 130 yellowgreen = _intern(r=0.603922,g=0.803922,b=0.196078)
 131 forestgreen = _intern(r=0.133333,g=0.545098,b=0.133333)
 132 olivedrab = _intern(r=0.419608,g=0.556863,b=0.137255)
 133 darkkhaki = _intern(r=0.741176,g=0.717647,b=0.419608)
 134 khaki = _intern(r=0.941176,g=0.901961,b=0.549020)
 135 palegoldenrod = _intern(r=0.933333,g=0.909804,b=0.666667)
 136 lightgoldenrodyellow = _intern(r=0.980392,g=0.980392,b=0.823529)
 137 lightyellow = _intern(r=1.000000,g=1.000000,b=0.878431)
 138 yellow = _intern(r=1.000000,g=1.000000,b=0.000000)
 139 gold = _intern(r=1.000000,g=0.843137,b=0.000000)
 140 lightgoldenrod = _intern(r=0.933333,g=0.866667,b=0.509804)
 141 goldenrod = _intern(r=0.854902,g=0.647059,b=0.125490)
 142 darkgoldenrod = _intern(r=0.721569,g=0.525490,b=0.043137)
 143 rosybrown = _intern(r=0.737255,g=0.560784,b=0.560784)
 144 indianred = _intern(r=0.803922,g=0.360784,b=0.360784)
 145 saddlebrown = _intern(r=0.545098,g=0.270588,b=0.074510)
 146 sienna = _intern(r=0.627451,g=0.321569,b=0.176471)
 147 peru = _intern(r=0.803922,g=0.521569,b=0.247059)
 148 burlywood = _intern(r=0.870588,g=0.721569,b=0.529412)
 149 beige = _intern(r=0.960784,g=0.960784,b=0.862745)
 150 wheat = _intern(r=0.960784,g=0.870588,b=0.701961)
 151 sandybrown = _intern(r=0.956863,g=0.643137,b=0.376471)
 152 tan = _intern(r=0.823529,g=0.705882,b=0.549020)
 153 chocolate = _intern(r=0.823529,g=0.411765,b=0.117647)
 154 firebrick = _intern(r=0.698039,g=0.133333,b=0.133333)
 155 brown = _intern(r=0.647059,g=0.164706,b=0.164706)
 156 darksalmon = _intern(r=0.913725,g=0.588235,b=0.478431)
 157 salmon = _intern(r=0.980392,g=0.501961,b=0.447059)
 158 lightsalmon = _intern(r=1.000000,g=0.627451,b=0.478431)
 159 orange = _intern(r=1.000000,g=0.647059,b=0.000000)
 160 darkorange = _intern(r=1.000000,g=0.549020,b=0.000000)
 161 coral = _intern(r=1.000000,g=0.498039,b=0.313725)
 162 lightcoral = _intern(r=0.941176,g=0.501961,b=0.501961)
 163 tomato = _intern(r=1.000000,g=0.388235,b=0.278431)
 164 orangered = _intern(r=1.000000,g=0.270588,b=0.000000)
 165 red = _intern(r=1.000000,g=0.000000,b=0.000000)
 166 hotpink = _intern(r=1.000000,g=0.411765,b=0.705882)
 167 deeppink = _intern(r=1.000000,g=0.078431,b=0.576471)
 168 pink = _intern(r=1.000000,g=0.752941,b=0.796078)
 169 lightpink = _intern(r=1.000000,g=0.713725,b=0.756863)
 170 palevioletred = _intern(r=0.858824,g=0.439216,b=0.576471)
 171 maroon = _intern(r=0.690196,g=0.188235,b=0.376471)
 172 mediumvioletred = _intern(r=0.780392,g=0.082353,b=0.521569)
 173 violetred = _intern(r=0.815686,g=0.125490,b=0.564706)
 174 magenta = _intern(r=1.000000,g=0.000000,b=1.000000)
 175 violet = _intern(r=0.933333,g=0.509804,b=0.933333)
 176 plum = _intern(r=0.866667,g=0.627451,b=0.866667)
 177 orchid = _intern(r=0.854902,g=0.439216,b=0.839216)
 178 mediumorchid = _intern(r=0.729412,g=0.333333,b=0.827451)
 179 darkorchid = _intern(r=0.600000,g=0.196078,b=0.800000)
 180 darkviolet = _intern(r=0.580392,g=0.000000,b=0.827451)
 181 blueviolet = _intern(r=0.541176,g=0.168627,b=0.886275)
 182 purple = _intern(r=0.627451,g=0.125490,b=0.941176)
 183 mediumpurple = _intern(r=0.576471,g=0.439216,b=0.858824)
 184 thistle = _intern(r=0.847059,g=0.749020,b=0.847059)
 185 snow1 = _intern(r=1.000000,g=0.980392,b=0.980392)
 186 snow2 = _intern(r=0.933333,g=0.913725,b=0.913725)
 187 snow3 = _intern(r=0.803922,g=0.788235,b=0.788235)
 188 snow4 = _intern(r=0.545098,g=0.537255,b=0.537255)
 189 seashell1 = _intern(r=1.000000,g=0.960784,b=0.933333)
 190 seashell2 = _intern(r=0.933333,g=0.898039,b=0.870588)
 191 seashell3 = _intern(r=0.803922,g=0.772549,b=0.749020)
 192 seashell4 = _intern(r=0.545098,g=0.525490,b=0.509804)
 193 antiquewhite1 = _intern(r=1.000000,g=0.937255,b=0.858824)
 194 antiquewhite2 = _intern(r=0.933333,g=0.874510,b=0.800000)
 195 antiquewhite3 = _intern(r=0.803922,g=0.752941,b=0.690196)
 196 antiquewhite4 = _intern(r=0.545098,g=0.513725,b=0.470588)
 197 bisque1 = _intern(r=1.000000,g=0.894118,b=0.768627)
 198 bisque2 = _intern(r=0.933333,g=0.835294,b=0.717647)
 199 bisque3 = _intern(r=0.803922,g=0.717647,b=0.619608)
 200 bisque4 = _intern(r=0.545098,g=0.490196,b=0.419608)
 201 peachpuff1 = _intern(r=1.000000,g=0.854902,b=0.725490)
 202 peachpuff2 = _intern(r=0.933333,g=0.796078,b=0.678431)
 203 peachpuff3 = _intern(r=0.803922,g=0.686275,b=0.584314)
 204 peachpuff4 = _intern(r=0.545098,g=0.466667,b=0.396078)
 205 navajowhite1 = _intern(r=1.000000,g=0.870588,b=0.678431)
 206 navajowhite2 = _intern(r=0.933333,g=0.811765,b=0.631373)
 207 navajowhite3 = _intern(r=0.803922,g=0.701961,b=0.545098)
 208 navajowhite4 = _intern(r=0.545098,g=0.474510,b=0.368627)
 209 lemonchiffon1 = _intern(r=1.000000,g=0.980392,b=0.803922)
 210 lemonchiffon2 = _intern(r=0.933333,g=0.913725,b=0.749020)
 211 lemonchiffon3 = _intern(r=0.803922,g=0.788235,b=0.647059)
 212 lemonchiffon4 = _intern(r=0.545098,g=0.537255,b=0.439216)
 213 cornsilk1 = _intern(r=1.000000,g=0.972549,b=0.862745)
 214 cornsilk2 = _intern(r=0.933333,g=0.909804,b=0.803922)
 215 cornsilk3 = _intern(r=0.803922,g=0.784314,b=0.694118)
 216 cornsilk4 = _intern(r=0.545098,g=0.533333,b=0.470588)
 217 ivory1 = _intern(r=1.000000,g=1.000000,b=0.941176)
 218 ivory2 = _intern(r=0.933333,g=0.933333,b=0.878431)
 219 ivory3 = _intern(r=0.803922,g=0.803922,b=0.756863)
 220 ivory4 = _intern(r=0.545098,g=0.545098,b=0.513725)
 221 honeydew1 = _intern(r=0.941176,g=1.000000,b=0.941176)
 222 honeydew2 = _intern(r=0.878431,g=0.933333,b=0.878431)
 223 honeydew3 = _intern(r=0.756863,g=0.803922,b=0.756863)
 224 honeydew4 = _intern(r=0.513725,g=0.545098,b=0.513725)
 225 lavenderblush1 = _intern(r=1.000000,g=0.941176,b=0.960784)
 226 lavenderblush2 = _intern(r=0.933333,g=0.878431,b=0.898039)
 227 lavenderblush3 = _intern(r=0.803922,g=0.756863,b=0.772549)
 228 lavenderblush4 = _intern(r=0.545098,g=0.513725,b=0.525490)
 229 mistyrose1 = _intern(r=1.000000,g=0.894118,b=0.882353)
 230 mistyrose2 = _intern(r=0.933333,g=0.835294,b=0.823529)
 231 mistyrose3 = _intern(r=0.803922,g=0.717647,b=0.709804)
 232 mistyrose4 = _intern(r=0.545098,g=0.490196,b=0.482353)
 233 azure1 = _intern(r=0.941176,g=1.000000,b=1.000000)
 234 azure2 = _intern(r=0.878431,g=0.933333,b=0.933333)
 235 azure3 = _intern(r=0.756863,g=0.803922,b=0.803922)
 236 azure4 = _intern(r=0.513725,g=0.545098,b=0.545098)
 237 slateblue1 = _intern(r=0.513725,g=0.435294,b=1.000000)
 238 slateblue2 = _intern(r=0.478431,g=0.403922,b=0.933333)
 239 slateblue3 = _intern(r=0.411765,g=0.349020,b=0.803922)
 240 slateblue4 = _intern(r=0.278431,g=0.235294,b=0.545098)
 241 royalblue1 = _intern(r=0.282353,g=0.462745,b=1.000000)
 242 royalblue2 = _intern(r=0.262745,g=0.431373,b=0.933333)
 243 royalblue3 = _intern(r=0.227451,g=0.372549,b=0.803922)
 244 royalblue4 = _intern(r=0.152941,g=0.250980,b=0.545098)
 245 blue1 = _intern(r=0.000000,g=0.000000,b=1.000000)
 246 blue2 = _intern(r=0.000000,g=0.000000,b=0.933333)
 247 blue3 = _intern(r=0.000000,g=0.000000,b=0.803922)
 248 blue4 = _intern(r=0.000000,g=0.000000,b=0.545098)
 249 dodgerblue1 = _intern(r=0.117647,g=0.564706,b=1.000000)
 250 dodgerblue2 = _intern(r=0.109804,g=0.525490,b=0.933333)
 251 dodgerblue3 = _intern(r=0.094118,g=0.454902,b=0.803922)
 252 dodgerblue4 = _intern(r=0.062745,g=0.305882,b=0.545098)
 253 steelblue1 = _intern(r=0.388235,g=0.721569,b=1.000000)
 254 steelblue2 = _intern(r=0.360784,g=0.674510,b=0.933333)
 255 steelblue3 = _intern(r=0.309804,g=0.580392,b=0.803922)
 256 steelblue4 = _intern(r=0.211765,g=0.392157,b=0.545098)
 257 deepskyblue1 = _intern(r=0.000000,g=0.749020,b=1.000000)
 258 deepskyblue2 = _intern(r=0.000000,g=0.698039,b=0.933333)
 259 deepskyblue3 = _intern(r=0.000000,g=0.603922,b=0.803922)
 260 deepskyblue4 = _intern(r=0.000000,g=0.407843,b=0.545098)
 261 skyblue1 = _intern(r=0.529412,g=0.807843,b=1.000000)
 262 skyblue2 = _intern(r=0.494118,g=0.752941,b=0.933333)
 263 skyblue3 = _intern(r=0.423529,g=0.650980,b=0.803922)
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 496 thistle4 = _intern(r=0.545098,g=0.482353,b=0.545098)
 497 gray00 = _intern(r=0.000000,g=0.000000,b=0.000000)
 498 gray01 = _intern(r=0.011765,g=0.011765,b=0.011765)
 499 gray02 = _intern(r=0.019608,g=0.019608,b=0.019608)
 500 gray03 = _intern(r=0.031373,g=0.031373,b=0.031373)
 501 gray04 = _intern(r=0.039216,g=0.039216,b=0.039216)
 502 gray05 = _intern(r=0.050980,g=0.050980,b=0.050980)
 503 gray06 = _intern(r=0.058824,g=0.058824,b=0.058824)
 504 gray07 = _intern(r=0.070588,g=0.070588,b=0.070588)
 505 gray08 = _intern(r=0.078431,g=0.078431,b=0.078431)
 506 gray09 = _intern(r=0.090196,g=0.090196,b=0.090196)
 507 gray10 = _intern(r=0.101961,g=0.101961,b=0.101961)
 508 gray11 = _intern(r=0.109804,g=0.109804,b=0.109804)
 509 gray12 = _intern(r=0.121569,g=0.121569,b=0.121569)
 510 gray13 = _intern(r=0.129412,g=0.129412,b=0.129412)
 511 gray14 = _intern(r=0.141176,g=0.141176,b=0.141176)
 512 gray15 = _intern(r=0.149020,g=0.149020,b=0.149020)
 513 gray16 = _intern(r=0.160784,g=0.160784,b=0.160784)
 514 gray17 = _intern(r=0.168627,g=0.168627,b=0.168627)
 515 gray18 = _intern(r=0.180392,g=0.180392,b=0.180392)
 516 gray19 = _intern(r=0.188235,g=0.188235,b=0.188235)
 517 gray20 = _intern(r=0.200000,g=0.200000,b=0.200000)
 518 gray21 = _intern(r=0.211765,g=0.211765,b=0.211765)
 519 gray22 = _intern(r=0.219608,g=0.219608,b=0.219608)
 520 gray23 = _intern(r=0.231373,g=0.231373,b=0.231373)
 521 gray24 = _intern(r=0.239216,g=0.239216,b=0.239216)
 522 gray25 = _intern(r=0.250980,g=0.250980,b=0.250980)
 523 gray26 = _intern(r=0.258824,g=0.258824,b=0.258824)
 524 gray27 = _intern(r=0.270588,g=0.270588,b=0.270588)
 525 gray28 = _intern(r=0.278431,g=0.278431,b=0.278431)
 526 gray29 = _intern(r=0.290196,g=0.290196,b=0.290196)
 527 gray30 = _intern(r=0.301961,g=0.301961,b=0.301961)
 528 gray31 = _intern(r=0.309804,g=0.309804,b=0.309804)
 529 gray32 = _intern(r=0.321569,g=0.321569,b=0.321569)
 530 gray33 = _intern(r=0.329412,g=0.329412,b=0.329412)
 531 gray34 = _intern(r=0.341176,g=0.341176,b=0.341176)
 532 gray35 = _intern(r=0.349020,g=0.349020,b=0.349020)
 533 gray36 = _intern(r=0.360784,g=0.360784,b=0.360784)
 534 gray37 = _intern(r=0.368627,g=0.368627,b=0.368627)
 535 gray38 = _intern(r=0.380392,g=0.380392,b=0.380392)
 536 gray39 = _intern(r=0.388235,g=0.388235,b=0.388235)
 537 gray40 = _intern(r=0.400000,g=0.400000,b=0.400000)
 538 gray41 = _intern(r=0.411765,g=0.411765,b=0.411765)
 539 gray42 = _intern(r=0.419608,g=0.419608,b=0.419608)
 540 gray43 = _intern(r=0.431373,g=0.431373,b=0.431373)
 541 gray44 = _intern(r=0.439216,g=0.439216,b=0.439216)
 542 gray45 = _intern(r=0.450980,g=0.450980,b=0.450980)
 543 gray46 = _intern(r=0.458824,g=0.458824,b=0.458824)
 544 gray47 = _intern(r=0.470588,g=0.470588,b=0.470588)
 545 gray48 = _intern(r=0.478431,g=0.478431,b=0.478431)
 546 gray49 = _intern(r=0.490196,g=0.490196,b=0.490196)
 547 gray50 = _intern(r=0.498039,g=0.498039,b=0.498039)
 548 gray51 = _intern(r=0.509804,g=0.509804,b=0.509804)
 549 gray52 = _intern(r=0.521569,g=0.521569,b=0.521569)
 550 gray53 = _intern(r=0.529412,g=0.529412,b=0.529412)
 551 gray54 = _intern(r=0.541176,g=0.541176,b=0.541176)
 552 gray55 = _intern(r=0.549020,g=0.549020,b=0.549020)
 553 gray56 = _intern(r=0.560784,g=0.560784,b=0.560784)
 554 gray57 = _intern(r=0.568627,g=0.568627,b=0.568627)
 555 gray58 = _intern(r=0.580392,g=0.580392,b=0.580392)
 556 gray59 = _intern(r=0.588235,g=0.588235,b=0.588235)
 557 gray60 = _intern(r=0.600000,g=0.600000,b=0.600000)
 558 gray61 = _intern(r=0.611765,g=0.611765,b=0.611765)
 559 gray62 = _intern(r=0.619608,g=0.619608,b=0.619608)
 560 gray63 = _intern(r=0.631373,g=0.631373,b=0.631373)
 561 gray64 = _intern(r=0.639216,g=0.639216,b=0.639216)
 562 gray65 = _intern(r=0.650980,g=0.650980,b=0.650980)
 563 gray66 = _intern(r=0.658824,g=0.658824,b=0.658824)
 564 gray67 = _intern(r=0.670588,g=0.670588,b=0.670588)
 565 gray68 = _intern(r=0.678431,g=0.678431,b=0.678431)
 566 gray69 = _intern(r=0.690196,g=0.690196,b=0.690196)
 567 gray70 = _intern(r=0.701961,g=0.701961,b=0.701961)
 568 gray71 = _intern(r=0.709804,g=0.709804,b=0.709804)
 569 gray72 = _intern(r=0.721569,g=0.721569,b=0.721569)
 570 gray73 = _intern(r=0.729412,g=0.729412,b=0.729412)
 571 gray74 = _intern(r=0.741176,g=0.741176,b=0.741176)
 572 gray75 = _intern(r=0.749020,g=0.749020,b=0.749020)
 573 gray76 = _intern(r=0.760784,g=0.760784,b=0.760784)
 574 gray77 = _intern(r=0.768627,g=0.768627,b=0.768627)
 575 gray78 = _intern(r=0.780392,g=0.780392,b=0.780392)
 576 gray79 = _intern(r=0.788235,g=0.788235,b=0.788235)
 577 gray80 = _intern(r=0.800000,g=0.800000,b=0.800000)
 578 gray81 = _intern(r=0.811765,g=0.811765,b=0.811765)
 579 gray82 = _intern(r=0.819608,g=0.819608,b=0.819608)
 580 gray83 = _intern(r=0.831373,g=0.831373,b=0.831373)
 581 gray84 = _intern(r=0.839216,g=0.839216,b=0.839216)
 582 gray85 = _intern(r=0.850980,g=0.850980,b=0.850980)
 583 gray86 = _intern(r=0.858824,g=0.858824,b=0.858824)
 584 gray87 = _intern(r=0.870588,g=0.870588,b=0.870588)
 585 gray88 = _intern(r=0.878431,g=0.878431,b=0.878431)
 586 gray89 = _intern(r=0.890196,g=0.890196,b=0.890196)
 587 gray90 = _intern(r=0.898039,g=0.898039,b=0.898039)
 588 gray91 = _intern(r=0.909804,g=0.909804,b=0.909804)
 589 gray92 = _intern(r=0.921569,g=0.921569,b=0.921569)
 590 gray93 = _intern(r=0.929412,g=0.929412,b=0.929412)
 591 gray94 = _intern(r=0.941176,g=0.941176,b=0.941176)
 592 gray95 = _intern(r=0.949020,g=0.949020,b=0.949020)
 593 gray96 = _intern(r=0.960784,g=0.960784,b=0.960784)
 594 gray97 = _intern(r=0.968627,g=0.968627,b=0.968627)
 595 gray98 = _intern(r=0.980392,g=0.980392,b=0.980392)
 596 gray99 = _intern(r=0.988235,g=0.988235,b=0.988235)
 597 gray100 = _intern(r=1.000000,g=1.000000,b=1.000000)
 598 darkgray = _intern(r=0.662745,g=0.662745,b=0.662745)
 599 darkblue = _intern(r=0.000000,g=0.000000,b=0.545098)
 600 darkcyan = _intern(r=0.000000,g=0.545098,b=0.545098)
 601 darkmagenta = _intern(r=0.545098,g=0.000000,b=0.545098)
 602 darkred = _intern(r=0.545098,g=0.000000,b=0.000000)
 603 lightgreen = _intern(r=0.564706,g=0.933333,b=0.564706)
 604 default = black
 605
 606 _name_table = None
 607 def name_table():
 608     global _name_table
 609     if not _name_table:
 610         _name_table = pychart_util.symbol_lookup_table(globals(), standards)
 611     return _name_table