52 lines
1.5 KiB
Text
52 lines
1.5 KiB
Text
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\documentclass[crop,tikz]{standalone}
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\input{common-headers}
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\begin{document}
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\begin{tikzpicture}[scale=0.4]
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\foreach \n [count=\y] in {%
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0000000100000000,%
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0000001111110000,%
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0000001111110000,%
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0000001111100000,%
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0000001110000000,%
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0000011100000000,%
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0001111110000000,%
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0001111111110000,%
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0001111111100000,%
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0000011000000000,%
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0000000000000000 }
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{
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\pgfmathtodigitlist{\digitlist}{\n};
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\foreach \digit [count=\x, evaluate={\c=\digit*100}] in \digitlist {
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\fill[fill=black!\c] (\x,-\y) rectangle ++(1,1);
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}
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}
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\coordinate (ul) at (0,0);
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\coordinate (lr) at (17,-11);
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\coordinate (bbul) at ($(ul) + (-10pt,10pt)$);
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\coordinate (bblr) at ($(lr) + (10pt,-10pt)$);
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\draw[very thick] (bbul) rectangle (bblr);
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\draw[black!50] (ul) grid ($(lr) + (0,-0.1pt)$);
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% width indicator
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\pgfmathtodigitlist{\digitlist}{0001111111110000};
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\foreach \digit [count=\x, evaluate={\c=\digit*100}] in \digitlist {
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\fill[fill=black!\c] (\x,1) rectangle ++(1,1);
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}
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\draw[black!50] (0,1) grid (17,2);
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% height indicator
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\pgfmathtodigitlist{\digitlist}{11111111110};
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\foreach \digit [count=\x, evaluate={\c=\digit*100}] in \digitlist {
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\fill[fill=black!\c] (18,-\x) rectangle ++(1,1);
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}
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\draw[black!50] (18,0) grid (19,-11);
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\node[circle, fill=black, label=below left:{$(x,y)$}] at ($(ul) - (0,11) + (-10pt,-10pt)$) {};
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\draw[|.<->.|] (0,-12) -- node[midway,fill=white]{$w$} (17,-12);
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\draw[|.<->.|] (-1,-11) -- node[midway,fill=white]{$h$} (-1,0);
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\end{tikzpicture}
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\end{document}
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