Greyscale bars/Display: Difference between revisions
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Resulting [http://www.diga.me.uk/greyscale.gif GreyScale image] without the outlines. |
Resulting [http://www.diga.me.uk/greyscale.gif GreyScale image] without the outlines. |
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=={{header|Mathematica}}== |
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<lang mathematica>CreateDocument[ Graphics[ Flatten@Table[ |
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{ If[EvenQ[#3], GrayLevel[ 1. - j/#1 ], GrayLevel[ j/#1 ]], |
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Rectangle[{j #2, 7*#3}, {#2 (j + 1), (#3 + 1) 7}]}, {j, 0, #1}] & @@@ |
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{{7, 8, 3}, {15, 4, 2}, {31, 2, 1}, {63, 1, 0} } |
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,ImageSize -> Full], WindowFrame -> "Frameless", WindowSize -> Full]</lang> |
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[[File:greyscales.jpg]] |
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=={{header|OCaml}}== |
=={{header|OCaml}}== |
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