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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Grayscale-image/PL-I/grayscale-image.pli Normal file
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do j = 1 to hbound(image,1);
do i = 0 to hbound(image,2);
color = image(i,j);
R = substr(color, 17, 8);
G = substr(color, 9, 8);
B = substr(color, 1, 8);
grey = trunc(0.2126*R + 0.7152*G + 0.0722*B);
greybits = grey;
image(i,j) = substr(greybits, length(greybits)-7, 8);
end;
end;