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color.go
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color.go
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package asciigraph
import "fmt"
type AnsiColor byte
var (
Default AnsiColor = 0
AliceBlue AnsiColor = 255
AntiqueWhite AnsiColor = 255
Aqua AnsiColor = 14
Aquamarine AnsiColor = 122
Azure AnsiColor = 15
Beige AnsiColor = 230
Bisque AnsiColor = 224
Black AnsiColor = 188 // dummy value
BlanchedAlmond AnsiColor = 230
Blue AnsiColor = 12
BlueViolet AnsiColor = 92
Brown AnsiColor = 88
BurlyWood AnsiColor = 180
CadetBlue AnsiColor = 73
Chartreuse AnsiColor = 118
Chocolate AnsiColor = 166
Coral AnsiColor = 209
CornflowerBlue AnsiColor = 68
Cornsilk AnsiColor = 230
Crimson AnsiColor = 161
Cyan AnsiColor = 14
DarkBlue AnsiColor = 18
DarkCyan AnsiColor = 30
DarkGoldenrod AnsiColor = 136
DarkGray AnsiColor = 248
DarkGreen AnsiColor = 22
DarkKhaki AnsiColor = 143
DarkMagenta AnsiColor = 90
DarkOliveGreen AnsiColor = 59
DarkOrange AnsiColor = 208
DarkOrchid AnsiColor = 134
DarkRed AnsiColor = 88
DarkSalmon AnsiColor = 173
DarkSeaGreen AnsiColor = 108
DarkSlateBlue AnsiColor = 60
DarkSlateGray AnsiColor = 238
DarkTurquoise AnsiColor = 44
DarkViolet AnsiColor = 92
DeepPink AnsiColor = 198
DeepSkyBlue AnsiColor = 39
DimGray AnsiColor = 242
DodgerBlue AnsiColor = 33
Firebrick AnsiColor = 124
FloralWhite AnsiColor = 15
ForestGreen AnsiColor = 28
Fuchsia AnsiColor = 13
Gainsboro AnsiColor = 253
GhostWhite AnsiColor = 15
Gold AnsiColor = 220
Goldenrod AnsiColor = 178
Gray AnsiColor = 8
Green AnsiColor = 2
GreenYellow AnsiColor = 155
Honeydew AnsiColor = 15
HotPink AnsiColor = 205
IndianRed AnsiColor = 167
Indigo AnsiColor = 54
Ivory AnsiColor = 15
Khaki AnsiColor = 222
Lavender AnsiColor = 254
LavenderBlush AnsiColor = 255
LawnGreen AnsiColor = 118
LemonChiffon AnsiColor = 230
LightBlue AnsiColor = 152
LightCoral AnsiColor = 210
LightCyan AnsiColor = 195
LightGoldenrodYellow AnsiColor = 230
LightGray AnsiColor = 252
LightGreen AnsiColor = 120
LightPink AnsiColor = 217
LightSalmon AnsiColor = 216
LightSeaGreen AnsiColor = 37
LightSkyBlue AnsiColor = 117
LightSlateGray AnsiColor = 103
LightSteelBlue AnsiColor = 152
LightYellow AnsiColor = 230
Lime AnsiColor = 10
LimeGreen AnsiColor = 77
Linen AnsiColor = 255
Magenta AnsiColor = 13
Maroon AnsiColor = 1
MediumAquamarine AnsiColor = 79
MediumBlue AnsiColor = 20
MediumOrchid AnsiColor = 134
MediumPurple AnsiColor = 98
MediumSeaGreen AnsiColor = 72
MediumSlateBlue AnsiColor = 99
MediumSpringGreen AnsiColor = 48
MediumTurquoise AnsiColor = 80
MediumVioletRed AnsiColor = 162
MidnightBlue AnsiColor = 17
MintCream AnsiColor = 15
MistyRose AnsiColor = 224
Moccasin AnsiColor = 223
NavajoWhite AnsiColor = 223
Navy AnsiColor = 4
OldLace AnsiColor = 230
Olive AnsiColor = 3
OliveDrab AnsiColor = 64
Orange AnsiColor = 214
OrangeRed AnsiColor = 202
Orchid AnsiColor = 170
PaleGoldenrod AnsiColor = 223
PaleGreen AnsiColor = 120
PaleTurquoise AnsiColor = 159
PaleVioletRed AnsiColor = 168
PapayaWhip AnsiColor = 230
PeachPuff AnsiColor = 223
Peru AnsiColor = 173
Pink AnsiColor = 218
Plum AnsiColor = 182
PowderBlue AnsiColor = 152
Purple AnsiColor = 5
Red AnsiColor = 9
RosyBrown AnsiColor = 138
RoyalBlue AnsiColor = 63
SaddleBrown AnsiColor = 94
Salmon AnsiColor = 210
SandyBrown AnsiColor = 215
SeaGreen AnsiColor = 29
SeaShell AnsiColor = 15
Sienna AnsiColor = 131
Silver AnsiColor = 7
SkyBlue AnsiColor = 117
SlateBlue AnsiColor = 62
SlateGray AnsiColor = 66
Snow AnsiColor = 15
SpringGreen AnsiColor = 48
SteelBlue AnsiColor = 67
Tan AnsiColor = 180
Teal AnsiColor = 6
Thistle AnsiColor = 182
Tomato AnsiColor = 203
Turquoise AnsiColor = 80
Violet AnsiColor = 213
Wheat AnsiColor = 223
White AnsiColor = 15
WhiteSmoke AnsiColor = 255
Yellow AnsiColor = 11
YellowGreen AnsiColor = 149
)
var ColorNames = map[string]AnsiColor{
"default": Default,
"aliceblue": AliceBlue,
"antiquewhite": AntiqueWhite,
"aqua": Aqua,
"aquamarine": Aquamarine,
"azure": Azure,
"beige": Beige,
"bisque": Bisque,
"black": Black,
"blanchedalmond": BlanchedAlmond,
"blue": Blue,
"blueviolet": BlueViolet,
"brown": Brown,
"burlywood": BurlyWood,
"cadetblue": CadetBlue,
"chartreuse": Chartreuse,
"chocolate": Chocolate,
"coral": Coral,
"cornflowerblue": CornflowerBlue,
"cornsilk": Cornsilk,
"crimson": Crimson,
"cyan": Cyan,
"darkblue": DarkBlue,
"darkcyan": DarkCyan,
"darkgoldenrod": DarkGoldenrod,
"darkgray": DarkGray,
"darkgreen": DarkGreen,
"darkkhaki": DarkKhaki,
"darkmagenta": DarkMagenta,
"darkolivegreen": DarkOliveGreen,
"darkorange": DarkOrange,
"darkorchid": DarkOrchid,
"darkred": DarkRed,
"darksalmon": DarkSalmon,
"darkseagreen": DarkSeaGreen,
"darkslateblue": DarkSlateBlue,
"darkslategray": DarkSlateGray,
"darkturquoise": DarkTurquoise,
"darkviolet": DarkViolet,
"deeppink": DeepPink,
"deepskyblue": DeepSkyBlue,
"dimgray": DimGray,
"dodgerblue": DodgerBlue,
"firebrick": Firebrick,
"floralwhite": FloralWhite,
"forestgreen": ForestGreen,
"fuchsia": Fuchsia,
"gainsboro": Gainsboro,
"ghostwhite": GhostWhite,
"gold": Gold,
"goldenrod": Goldenrod,
"gray": Gray,
"green": Green,
"greenyellow": GreenYellow,
"honeydew": Honeydew,
"hotpink": HotPink,
"indianred": IndianRed,
"indigo": Indigo,
"ivory": Ivory,
"khaki": Khaki,
"lavender": Lavender,
"lavenderblush": LavenderBlush,
"lawngreen": LawnGreen,
"lemonchiffon": LemonChiffon,
"lightblue": LightBlue,
"lightcoral": LightCoral,
"lightcyan": LightCyan,
"lightgoldenrodyellow": LightGoldenrodYellow,
"lightgray": LightGray,
"lightgreen": LightGreen,
"lightpink": LightPink,
"lightsalmon": LightSalmon,
"lightseagreen": LightSeaGreen,
"lightskyblue": LightSkyBlue,
"lightslategray": LightSlateGray,
"lightsteelblue": LightSteelBlue,
"lightyellow": LightYellow,
"lime": Lime,
"limegreen": LimeGreen,
"linen": Linen,
"magenta": Magenta,
"maroon": Maroon,
"mediumaquamarine": MediumAquamarine,
"mediumblue": MediumBlue,
"mediumorchid": MediumOrchid,
"mediumpurple": MediumPurple,
"mediumseagreen": MediumSeaGreen,
"mediumslateblue": MediumSlateBlue,
"mediumspringgreen": MediumSpringGreen,
"mediumturquoise": MediumTurquoise,
"mediumvioletred": MediumVioletRed,
"midnightblue": MidnightBlue,
"mintcream": MintCream,
"mistyrose": MistyRose,
"moccasin": Moccasin,
"navajowhite": NavajoWhite,
"navy": Navy,
"oldlace": OldLace,
"olive": Olive,
"olivedrab": OliveDrab,
"orange": Orange,
"orangered": OrangeRed,
"orchid": Orchid,
"palegoldenrod": PaleGoldenrod,
"palegreen": PaleGreen,
"paleturquoise": PaleTurquoise,
"palevioletred": PaleVioletRed,
"papayawhip": PapayaWhip,
"peachpuff": PeachPuff,
"peru": Peru,
"pink": Pink,
"plum": Plum,
"powderblue": PowderBlue,
"purple": Purple,
"red": Red,
"rosybrown": RosyBrown,
"royalblue": RoyalBlue,
"saddlebrown": SaddleBrown,
"salmon": Salmon,
"sandybrown": SandyBrown,
"seagreen": SeaGreen,
"seashell": SeaShell,
"sienna": Sienna,
"silver": Silver,
"skyblue": SkyBlue,
"slateblue": SlateBlue,
"slategray": SlateGray,
"snow": Snow,
"springgreen": SpringGreen,
"steelblue": SteelBlue,
"tan": Tan,
"teal": Teal,
"thistle": Thistle,
"tomato": Tomato,
"turquoise": Turquoise,
"violet": Violet,
"wheat": Wheat,
"white": White,
"whitesmoke": WhiteSmoke,
"yellow": Yellow,
"yellowgreen": YellowGreen,
}
func (c AnsiColor) String() string {
if c == Default {
return "\x1b[0m"
}
if c == Black {
c = 0
}
if c <= Silver {
// 3-bit color
return fmt.Sprintf("\x1b[%dm", 30+byte(c))
}
if c <= White {
// 4-bit color
return fmt.Sprintf("\x1b[%dm", 82+byte(c))
}
// 8-bit color
return fmt.Sprintf("\x1b[38;5;%dm", byte(c))
}