19 lines
1 KiB
Nix
19 lines
1 KiB
Nix
{inputs, ...}: let
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inherit (inputs.nixpkgs.lib) toHexString concatStrings strings toLower;
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inherit (strings) fixedWidthString;
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padHex = n: fixedWidthString 2 "0" (toHexString n);
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padHexLower = n: fixedWidthString 2 "0" (toLower (toHexString n));
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toHex = color: concatStrings ["#" (padHex color.red) (padHex color.green) (padHex color.blue)];
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toHexNoHash = color: concatStrings [(padHex color.red) (padHex color.green) (padHex color.blue)];
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toRGB = color: concatStrings ["rgb(" (toHexNoHash color) ")"];
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toRGBHex = color: concatStrings ["rgb(" (padHexLower color.red) (padHexLower color.green) (padHexLower color.blue) ")"];
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toRGBA = color: a: concatStrings ["rgba(" (toString color.red) "," (toString color.green) "," (toString color.blue) "," (toString a) ")"];
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in {
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toHex = toHex; # 0xrrggbb
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toHexNoHash = toHexNoHash; # rrggbb
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toRGB = toRGB; # rgb(red,green,blue)
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toRGBHex = toRGBHex; # rgb(rrggbb)
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toRGBA = toRGBA; # rgb(red,green,blue,opac[0-1])
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}
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