With the Macro X11Col() it is easy to use like a standard Array.
With the Procedure SetTableAlpha(AlphaValue) you can set the Alpha vlaue of all Colors to a specific vale. This is convinient if you will use it with VectorDrawing library what needs a Alpha otherwise it will draw nothing because the color is full transparent.
Update with AutoChangeByteOrder to System Order $RGB to $BGR
Code: Select all
; X11 Color-Table for easy use
; should work on all OS
EnableExplicit
Enumeration EX11ColID 0 ; Attention! has to be same order as in DataSection; Colors are orderd by RGB-Value;
; ID [0..144]
#X11Col_ID_Black
#X11Col_ID_NavyBlue
#X11Col_ID_DarkBlue
#X11Col_ID_MediumBlue
#X11Col_ID_Blue
#X11Col_ID_DarkGreen
#X11Col_ID_WebGreen
#X11Col_ID_Teal
#X11Col_ID_DarkCyan
#X11Col_ID_DeepSkyBlue
#X11Col_ID_DarkTurquoise
#X11Col_ID_MediumSpringGreen
#X11Col_ID_Green
#X11Col_ID_Lime
#X11Col_ID_SpringGreen
#X11Col_ID_Aqua
#X11Col_ID_Cyan
#X11Col_ID_MidnightBlue
#X11Col_ID_DodgerBlue
#X11Col_ID_LightSeaGreen
#X11Col_ID_ForestGreen
#X11Col_ID_SeaGreen
#X11Col_ID_DarkSlateGray
#X11Col_ID_LimeGreen
#X11Col_ID_MediumSeaGreen
#X11Col_ID_Turquoise
#X11Col_ID_RoyalBlue
#X11Col_ID_SteelBlue
#X11Col_ID_DarkSlateBlue
#X11Col_ID_MediumTurquoise
#X11Col_ID_Indigo
#X11Col_ID_DarkOliveGreen
#X11Col_ID_CadetBlue
#X11Col_ID_CornflowerBlue
#X11Col_ID_RebeccaPurple
#X11Col_ID_MediumAquamarine
#X11Col_ID_DimGray
#X11Col_ID_SlateBlue
#X11Col_ID_OliveDrab
#X11Col_ID_SlateGray
#X11Col_ID_LightSlateGray
#X11Col_ID_MediumSlateBlue
#X11Col_ID_LawnGreen
#X11Col_ID_Chartreuse
#X11Col_ID_Aquamarine
#X11Col_ID_WebMaroon
#X11Col_ID_WebPurple
#X11Col_ID_Olive
#X11Col_ID_WebGray
#X11Col_ID_SkyBlue
#X11Col_ID_LightSkyBlue
#X11Col_ID_BlueViolet
#X11Col_ID_DarkRed
#X11Col_ID_DarkMagenta
#X11Col_ID_SaddleBrown
#X11Col_ID_DarkSeaGreen
#X11Col_ID_LightGreen
#X11Col_ID_MediumPurple
#X11Col_ID_DarkViolet
#X11Col_ID_PaleGreen
#X11Col_ID_DarkOrchid
#X11Col_ID_YellowGreen
#X11Col_ID_Purple
#X11Col_ID_Sienna
#X11Col_ID_Brown
#X11Col_ID_DarkGray
#X11Col_ID_LightBlue
#X11Col_ID_GreenYellow
#X11Col_ID_PaleTurquoise
#X11Col_ID_Maroon
#X11Col_ID_LightSteelBlue
#X11Col_ID_PowderBlue
#X11Col_ID_Firebrick
#X11Col_ID_DarkGoldenrod
#X11Col_ID_MediumOrchid
#X11Col_ID_RosyBrown
#X11Col_ID_DarkKhaki
#X11Col_ID_Gray
#X11Col_ID_Silver
#X11Col_ID_MediumVioletRed
#X11Col_ID_IndianRed
#X11Col_ID_Peru
#X11Col_ID_Chocolate
#X11Col_ID_Tan
#X11Col_ID_LightGray
#X11Col_ID_Thistle
#X11Col_ID_Orchid
#X11Col_ID_Goldenrod
#X11Col_ID_PaleVioletRed
#X11Col_ID_Crimson
#X11Col_ID_Gainsboro
#X11Col_ID_Plum
#X11Col_ID_Burlywood
#X11Col_ID_LightCyan
#X11Col_ID_Lavender
#X11Col_ID_DarkSalmon
#X11Col_ID_Violet
#X11Col_ID_PaleGoldenrod
#X11Col_ID_LightCoral
#X11Col_ID_Khaki
#X11Col_ID_AliceBlue
#X11Col_ID_Honeydew
#X11Col_ID_Azure
#X11Col_ID_SandyBrown
#X11Col_ID_Wheat
#X11Col_ID_Beige
#X11Col_ID_WhiteSmoke
#X11Col_ID_MintCream
#X11Col_ID_GhostWhite
#X11Col_ID_Salmon
#X11Col_ID_AntiqueWhite
#X11Col_ID_Linen
#X11Col_ID_LightGoldenrod
#X11Col_ID_OldLace
#X11Col_ID_Red
#X11Col_ID_Fuchsia
#X11Col_ID_Magenta
#X11Col_ID_DeepPink
#X11Col_ID_OrangeRed
#X11Col_ID_Tomato
#X11Col_ID_HotPink
#X11Col_ID_Coral
#X11Col_ID_DarkOrange
#X11Col_ID_LightSalmon
#X11Col_ID_Orange
#X11Col_ID_LightPink
#X11Col_ID_Pink
#X11Col_ID_Gold
#X11Col_ID_PeachPuff
#X11Col_ID_NavajoWhite
#X11Col_ID_Moccasin
#X11Col_ID_Bisque
#X11Col_ID_MistyRose
#X11Col_ID_BlanchedAlmond
#X11Col_ID_PapayaWhip
#X11Col_ID_LavenderBlush
#X11Col_ID_Seashell
#X11Col_ID_Cornsilk
#X11Col_ID_LemonChiffon
#X11Col_ID_FloralWhite
#X11Col_ID_Snow
#X11Col_ID_Yellow
#X11Col_ID_LightYellow
#X11Col_ID_Ivory
#X11Col_ID_White
EndEnumeration
#X11Col_MaxID = #PB_Compiler_EnumerationValue - 1 ; = 145-1 = 144, the max X11Col-ID
Debug "X11Col_MaxID = " + #X11Col_MaxID
; Global Macro to Get X11Color
Structure pX11ColTable
col.l[0] ; virtual Array
EndStructure
Global *X11Col.pX11ColTable ; Pointer to a virtual Color Array
*X11Col= ?X11Col ; Set the Pointer to virtual Color Array = DataSection X11Col
; Macro to use X11Col() like a standard Array
Macro X11Col(X11ColorID)
*X11Col\col[X11ColorID]
EndMacro
; Macro for validity check of color ID [0..144]
Macro X11ColID_Check(X11ColorID)
Bool(X11ColorID>=0 And X11ColorID<=#X11Col_MaxID)
EndMacro
; because of Unix notation of the Colors $RGB we have to change to Windows ByteOrder $BGR
Procedure ToggleTableByteOrder()
Protected.i I
Protected.q col
For I = 0 To #X11Col_MaxID
col= *X11Col\col[I] ; read color from Datasection X11Col-Table
*X11Col\col[I] = RGBA( Blue(col), Green(col), Red(col), Alpha(Col)) ; create the Color with Changed ByteOrder, Swap Red,Blue
Next
EndProcedure
; AutoChange the $RGB to $BGR if necessary
If #Red <> X11Col(#X11Col_ID_Red)
ToggleTableByteOrder()
Debug "X11Col-Table ByteOrder $RGB automatically changed to System ByteOrder $BGR"
;MessageRequester("RGB ByteOrder Changed", "RGB-Byte-Order of X11 Color Table changed to system order")
EndIf
Procedure SetTableAlpha(NewAlpha=255)
; sets the Alpha-Channel of all Colors in the DataSection to NewAlpha
Protected.i I
Protected.q col
For I = 0 To #X11Col_MaxID
col= *X11Col\col[I] ; read color from Datasection X11Col-Table
*X11Col\col[I] = RGBA(Red(col), Green(col), Blue(col), NewAlpha) ; create the Color with Alpha
Next
EndProcedure
DisableExplicit
DataSection
; Attention Unix notation $RGB, for Windows we need $BGR
X11Col:; $RGB
Data.l $000000 ; Black
Data.l $000080 ; Navy Blue
Data.l $00008B ; Dark Blue
Data.l $0000CD ; Medium Blue
Data.l $0000FF ; Blue
Data.l $006400 ; Dark Green
Data.l $008000 ; Web Green
Data.l $008080 ; Teal
Data.l $008B8B ; Dark Cyan
Data.l $00BFFF ; Deep Sky Blue
Data.l $00CED1 ; Dark Turquoise
Data.l $00FA9A ; Medium Spring Green
Data.l $00FF00 ; Green
Data.l $00FF00 ; Lime
Data.l $00FF7F ; Spring Green
Data.l $00FFFF ; Aqua
Data.l $00FFFF ; Cyan
Data.l $191970 ; Midnight Blue
Data.l $1E90FF ; Dodger Blue
Data.l $20B2AA ; Light Sea Green
Data.l $228B22 ; Forest Green
Data.l $2E8B57 ; Sea Green
Data.l $2F4F4F ; Dark Slate Gray
Data.l $32CD32 ; Lime Green
Data.l $3CB371 ; Medium Sea Green
Data.l $40E0D0 ; Turquoise
Data.l $4169E1 ; Royal Blue
Data.l $4682B4 ; Steel Blue
Data.l $483D8B ; Dark Slate Blue
Data.l $48D1CC ; Medium Turquoise
Data.l $4B0082 ; Indigo
Data.l $556B2F ; Dark Olive Green
Data.l $5F9EA0 ; Cadet Blue
Data.l $6495ED ; Cornflower Blue
Data.l $663399 ; Rebecca Purple
Data.l $66CDAA ; Medium Aquamarine
Data.l $696969 ; Dim Gray
Data.l $6A5ACD ; Slate Blue
Data.l $6B8E23 ; Olive Drab
Data.l $708090 ; Slate Gray
Data.l $778899 ; Light Slate Gray
Data.l $7B68EE ; Medium Slate Blue
Data.l $7CFC00 ; Lawn Green
Data.l $7FFF00 ; Chartreuse
Data.l $7FFFD4 ; Aquamarine
Data.l $800000 ; Web Maroon
Data.l $800080 ; Web Purple
Data.l $808000 ; Olive
Data.l $808080 ; Web Gray
Data.l $87CEEB ; Sky Blue
Data.l $87CEFA ; Light Sky Blue
Data.l $8A2BE2 ; Blue Violet
Data.l $8B0000 ; Dark Red
Data.l $8B008B ; Dark Magenta
Data.l $8B4513 ; Saddle Brown
Data.l $8FBC8F ; Dark Sea Green
Data.l $90EE90 ; Light Green
Data.l $9370DB ; Medium Purple
Data.l $9400D3 ; Dark Violet
Data.l $98FB98 ; Pale Green
Data.l $9932CC ; Dark Orchid
Data.l $9ACD32 ; Yellow Green
Data.l $A020F0 ; Purple
Data.l $A0522D ; Sienna
Data.l $A52A2A ; Brown
Data.l $A9A9A9 ; Dark Gray
Data.l $ADD8E6 ; Light Blue
Data.l $ADFF2F ; Green Yellow
Data.l $AFEEEE ; Pale Turquoise
Data.l $B03060 ; Maroon
Data.l $B0C4DE ; Light Steel Blue
Data.l $B0E0E6 ; Powder Blue
Data.l $B22222 ; Firebrick
Data.l $B8860B ; Dark Goldenrod
Data.l $BA55D3 ; Medium Orchid
Data.l $BC8F8F ; Rosy Brown
Data.l $BDB76B ; Dark Khaki
Data.l $BEBEBE ; Gray
Data.l $C0C0C0 ; Silver
Data.l $C71585 ; Medium Violet Red
Data.l $CD5C5C ; Indian Red
Data.l $CD853F ; Peru
Data.l $D2691E ; Chocolate
Data.l $D2B48C ; Tan
Data.l $D3D3D3 ; Light Gray
Data.l $D8BFD8 ; Thistle
Data.l $DA70D6 ; Orchid
Data.l $DAA520 ; Goldenrod
Data.l $DB7093; Pale Violet Red
Data.l $DC143C ; Crimson
Data.l $DCDCDC ; Gainsboro
Data.l $DDA0DD ; Plum
Data.l $DEB887 ; Burlywood
Data.l $E0FFFF ; Light Cyan
Data.l $E6E6FA ; Lavender
Data.l $E9967A ; Dark Salmon
Data.l $EE82EE ; Violet
Data.l $EEE8AA ; Pale Goldenrod
Data.l $F08080 ; Light Coral
Data.l $F0E68C ; Khaki
Data.l $F0F8FF ; Alice Blue
Data.l $F0FFF0 ; Honeydew
Data.l $F0FFFF ; Azure
Data.l $F4A460 ; Sandy Brown
Data.l $F5DEB3 ; Wheat
Data.l $F5F5DC ; Beige
Data.l $F5F5F5 ; White Smoke
Data.l $F5FFFA ; Mint Cream
Data.l $F8F8FF ; Ghost White
Data.l $FA8072 ; Salmon
Data.l $FAEBD7 ; Antique White
Data.l $FAF0E6 ; Linen
Data.l $FAFAD2 ; Light Goldenrod
Data.l $FDF5E6 ; Old Lace
Data.l $FF0000 ; Red
Data.l $FF00FF ; Fuchsia
Data.l $FF00FF ; Magenta
Data.l $FF1493 ; Deep Pink
Data.l $FF4500 ; Orange Red
Data.l $FF6347 ; Tomato
Data.l $FF69B4 ; Hot Pink
Data.l $FF7F50 ; Coral
Data.l $FF8C00 ; Dark Orange
Data.l $FFA07A ; Light Salmon
Data.l $FFA500 ; Orange
Data.l $FFB6C1 ; Light Pink
Data.l $FFC0CB ; Pink
Data.l $FFD700 ; Gold
Data.l $FFDAB9 ; Peach Puff
Data.l $FFDEAD ; Navajo White
Data.l $FFE4B5 ; Moccasin
Data.l $FFE4C4 ; Bisque
Data.l $FFE4E1 ; Misty Rose
Data.l $FFEBCD ; Blanched Almond
Data.l $FFEFD5 ; Papaya Whip
Data.l $FFF0F5 ; Lavender Blush
Data.l $FFF5EE ; Seashell
Data.l $FFF8DC ; Cornsilk
Data.l $FFFACD ; Lemon Chiffon
Data.l $FFFAF0 ; Floral White
Data.l $FFFAFA ; Snow
Data.l $FFFF00 ; Yellow
Data.l $FFFFE0 ; Light Yellow
Data.l $FFFFF0 ; Ivory
Data.l $FFFFFF ; White
EndDataSection
CompilerIf #PB_Compiler_IsMainFile
Define I
Debug ""
Debug "---------------------------------------------------"
Debug "ByteOrderCheck - the PB_Red/Green/Blue must be the same value,"
Debug " otherwise the Table To System Byteorder is wrong"
Debug ""
Debug "X11_Red = " + Hex( X11Col(#X11Col_ID_Red) ,#PB_Long)
Debug "PB__Red = " + Hex(#Red ,#PB_Long)
Debug ""
Debug "X11_Green = " + Hex( X11Col(#X11Col_ID_Green) ,#PB_Long)
Debug "PB__Green = " + Hex( #Green ,#PB_Long)
Debug ""
Debug "X11_Blue = " + Hex( X11Col(#X11Col_ID_Blue) ,#PB_Long)
Debug "PB__Blue = " + Hex(#Blue ,#PB_Long)
Debug "---------------------------------------------------"
; For Each X11Colors print HexValue - without Alpha
For I = 0 To #X11Col_MaxID
Debug Str(I) + " : " + Hex( *X11Col\col[I],#PB_Long )
Next
Debug ""
Debug "---------------------------------------------------"
Debug " with Alpha"
Debug "---------------------------------------------------"
Debug ""
SetTableAlpha(255) ; Add Alpha=255 to all Colors
For I = 0 To #X11Col_MaxID
Debug Str(I) + " : " + Hex( *X11Col\col[I],#PB_Long )
Next
Debug " "
; Here is the way how to use X11Col
Debug "Aqua = " + Hex( X11Col(#X11Col_ID_Aqua) ,#PB_Long)
Debug "Black = " + Hex( X11Col(#X11Col_ID_Black) ,#PB_Long)
Structure TMyColScheme
Forground.l
Background.l
Text.l
EndStructure
Define MyColorScheme.TMyColScheme
With MyColorScheme
\Forground = X11Col(#X11Col_ID_Yellow) ; Forground = X11_Yellow
\Background = X11Col(#X11Col_ID_LightGray)
\Text = X11Col(#X11Col_ID_Black)
EndWith
Debug ""
Debug "X11ColorID_Check"
Debug Str(#X11Col_ID_Aqua) + " : " + X11ColID_Check(#X11Col_ID_Aqua)
Debug Str(-1) + " : " + X11ColID_Check(-1)
Debug Str(255) + " : " + X11ColID_Check(255)
CompilerEndIf