doc/utils: reformat doc for color syntax and add list of supported colors
Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
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Timothy Gu
Stefano Sabatini
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doc/utils.texi
296
doc/utils.texi
@ -283,17 +283,301 @@ The undefined value can be expressed using the "0:0" string.
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@anchor{color syntax}
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@section Color
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It can be the name of a color (case insensitive match) or a
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[0x|#]RRGGBB[AA] sequence, possibly followed by "@@" and a string
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It can be the name of a color as defined below (case insensitive match) or a
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@code{[0x|#]RRGGBB[AA]} sequence, possibly followed by @samp{@@} and a string
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representing the alpha component.
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The alpha component may be a string composed by "0x" followed by an
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hexadecimal number or a decimal number between 0.0 and 1.0, which
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represents the opacity value (0x00/0.0 means completely transparent,
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0xff/1.0 completely opaque).
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If the alpha component is not specified then 0xff is assumed.
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represents the opacity value (@samp{0x00} or @samp{0.0} means completely
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transparent, @samp{0xff} or @samp{1.0} completely opaque). If the alpha
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component is not specified then @samp{0xff} is assumed.
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The string "random" will result in a random color.
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The string @samp{random} will result in a random color.
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The following names of colors are recognized:
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@table @samp
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@item AliceBlue
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0xF0F8FF
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@item AntiqueWhite
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0xFAEBD7
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@item Aqua
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0x00FFFF
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@item Aquamarine
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0x7FFFD4
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@item Azure
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0xF0FFFF
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@item Beige
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0xF5F5DC
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@item Bisque
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0xFFE4C4
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@item Black
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0x000000
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@item BlanchedAlmond
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0xFFEBCD
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@item Blue
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0x0000FF
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@item BlueViolet
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0x8A2BE2
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@item Brown
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0xA52A2A
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@item BurlyWood
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0xDEB887
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@item CadetBlue
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0x5F9EA0
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@item Chartreuse
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0x7FFF00
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@item Chocolate
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0xD2691E
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@item Coral
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0xFF7F50
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@item CornflowerBlue
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0x6495ED
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@item Cornsilk
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0xFFF8DC
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@item Crimson
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0xDC143C
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@item Cyan
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0x00FFFF
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@item DarkBlue
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0x00008B
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@item DarkCyan
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0x008B8B
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@item DarkGoldenRod
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0xB8860B
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@item DarkGray
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0xA9A9A9
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@item DarkGreen
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0x006400
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@item DarkKhaki
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0xBDB76B
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@item DarkMagenta
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0x8B008B
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@item DarkOliveGreen
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0x556B2F
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@item Darkorange
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0xFF8C00
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@item DarkOrchid
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0x9932CC
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@item DarkRed
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0x8B0000
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@item DarkSalmon
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0xE9967A
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@item DarkSeaGreen
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0x8FBC8F
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@item DarkSlateBlue
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0x483D8B
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@item DarkSlateGray
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0x2F4F4F
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@item DarkTurquoise
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0x00CED1
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@item DarkViolet
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0x9400D3
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@item DeepPink
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0xFF1493
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@item DeepSkyBlue
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0x00BFFF
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@item DimGray
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0x696969
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@item DodgerBlue
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0x1E90FF
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@item FireBrick
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0xB22222
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@item FloralWhite
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0xFFFAF0
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@item ForestGreen
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0x228B22
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@item Fuchsia
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0xFF00FF
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@item Gainsboro
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0xDCDCDC
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@item GhostWhite
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0xF8F8FF
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@item Gold
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0xFFD700
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@item GoldenRod
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0xDAA520
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@item Gray
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0x808080
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@item Green
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0x008000
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@item GreenYellow
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0xADFF2F
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@item HoneyDew
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0xF0FFF0
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@item HotPink
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0xFF69B4
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@item IndianRed
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0xCD5C5C
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@item Indigo
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0x4B0082
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@item Ivory
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0xFFFFF0
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@item Khaki
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0xF0E68C
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@item Lavender
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0xE6E6FA
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@item LavenderBlush
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0xFFF0F5
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@item LawnGreen
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0x7CFC00
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@item LemonChiffon
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0xFFFACD
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@item LightBlue
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0xADD8E6
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@item LightCoral
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0xF08080
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@item LightCyan
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0xE0FFFF
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@item LightGoldenRodYellow
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0xFAFAD2
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@item LightGreen
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0x90EE90
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@item LightGrey
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0xD3D3D3
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@item LightPink
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0xFFB6C1
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@item LightSalmon
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0xFFA07A
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@item LightSeaGreen
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0x20B2AA
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@item LightSkyBlue
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0x87CEFA
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@item LightSlateGray
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0x778899
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@item LightSteelBlue
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0xB0C4DE
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@item LightYellow
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0xFFFFE0
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@item Lime
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0x00FF00
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@item LimeGreen
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0x32CD32
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@item Linen
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0xFAF0E6
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@item Magenta
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0xFF00FF
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@item Maroon
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0x800000
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@item MediumAquaMarine
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0x66CDAA
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@item MediumBlue
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0x0000CD
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@item MediumOrchid
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0xBA55D3
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@item MediumPurple
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0x9370D8
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@item MediumSeaGreen
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0x3CB371
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@item MediumSlateBlue
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0x7B68EE
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@item MediumSpringGreen
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0x00FA9A
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@item MediumTurquoise
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0x48D1CC
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@item MediumVioletRed
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0xC71585
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@item MidnightBlue
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0x191970
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@item MintCream
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0xF5FFFA
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@item MistyRose
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0xFFE4E1
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@item Moccasin
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0xFFE4B5
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@item NavajoWhite
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0xFFDEAD
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@item Navy
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0x000080
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@item OldLace
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0xFDF5E6
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@item Olive
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0x808000
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@item OliveDrab
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0x6B8E23
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@item Orange
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0xFFA500
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@item OrangeRed
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0xFF4500
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@item Orchid
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0xDA70D6
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@item PaleGoldenRod
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0xEEE8AA
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@item PaleGreen
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0x98FB98
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@item PaleTurquoise
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0xAFEEEE
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@item PaleVioletRed
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0xD87093
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@item PapayaWhip
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0xFFEFD5
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@item PeachPuff
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0xFFDAB9
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@item Peru
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0xCD853F
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@item Pink
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0xFFC0CB
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@item Plum
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0xDDA0DD
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@item PowderBlue
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0xB0E0E6
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@item Purple
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0x800080
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@item Red
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0xFF0000
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@item RosyBrown
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0xBC8F8F
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@item RoyalBlue
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0x4169E1
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@item SaddleBrown
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0x8B4513
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@item Salmon
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0xFA8072
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@item SandyBrown
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0xF4A460
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@item SeaGreen
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0x2E8B57
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@item SeaShell
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0xFFF5EE
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@item Sienna
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0xA0522D
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@item Silver
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0xC0C0C0
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@item SkyBlue
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0x87CEEB
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@item SlateBlue
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0x6A5ACD
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@item SlateGray
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0x708090
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@item Snow
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0xFFFAFA
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@item SpringGreen
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0x00FF7F
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@item SteelBlue
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0x4682B4
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@item Tan
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0xD2B48C
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@item Teal
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0x008080
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@item Thistle
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0xD8BFD8
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@item Tomato
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0xFF6347
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@item Turquoise
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0x40E0D0
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@item Violet
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0xEE82EE
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@item Wheat
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0xF5DEB3
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@item White
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0xFFFFFF
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@item WhiteSmoke
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0xF5F5F5
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@item Yellow
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0xFFFF00
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@item YellowGreen
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0x9ACD32
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@end table
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@c man end SYNTAX
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