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Difference between revisions of "GenerationDePaletteDeCouleurs"
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(Created page with "== generation de palette de couleur == un petit script naif pour generer une palette de 24 couleurs, potentiellement adequate pour du graphing Usage: ./palette.pl | sed 's/1...") |
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| − | + | Un petit script naif pour generer une palette de 24 couleurs, potentiellement adequate pour du graphing | |
| − | + | ||
| − | + | ||
Usage: ./palette.pl | sed 's/100/ff/g' > ./palette.html | Usage: ./palette.pl | sed 's/100/ff/g' > ./palette.html | ||
| Line 8: | Line 6: | ||
<code> | <code> | ||
| − | #!/usr/bin/perl | + | #!/usr/bin/perl |
| − | + | print "<html> <head><title>palette</title></head> <body>\n"; | |
| − | print "<html> <head><title>palette</title></head> <body>\n"; | + | for $v1 ( 4,3 ) { |
| − | + | $v = $v1 / 4; | |
| − | for $v1 ( 4,3 ) { | + | for $s1 ( 2 ) { |
| − | + | $s = $s1/2; | |
| − | + | for $h1 (0,1,2,3,4,5,6,7,8,9,10,11) { | |
| − | + | $h = $h1 * 30; | |
| − | + | $ti = int($h/60) % 6; | |
| − | + | $f = $h/60 - $ti; | |
| − | + | $l = $v * (1 - $s); | |
| − | + | $m = $v * (1 - $f * $s); | |
| − | + | $n = $v * (1 - (1 - $f) * $s); | |
| − | + | @r = ($v,$m,$l,$l,$n,$v); | |
| − | + | @g = ($n,$v,$v,$m,$l,$l); | |
| − | + | @b = ($l,$l,$n,$v,$v,$m); | |
| − | + | printf("<span style=\"background-color : #%.2x%.2x%.2x\">&nbsp;</span>\n",$r[$ti]*256,$g[$ti]*256,$b[$ti]*256); | |
| − | + | } | |
| − | + | ||
} | } | ||
} | } | ||
| − | + | print "</body></html>\n"; | |
| + | </code> | ||
| − | + | [[Category:Documentation]] | |
| − | + | ||
Latest revision as of 21:31, 12 December 2012
Un petit script naif pour generer une palette de 24 couleurs, potentiellement adequate pour du graphing
Usage: ./palette.pl | sed 's/100/ff/g' > ./palette.html
Patches welcome
#!/usr/bin/perl
print "<html> <head><title>palette</title></head> <body>\n";
for $v1 ( 4,3 ) {
$v = $v1 / 4;
for $s1 ( 2 ) {
$s = $s1/2;
for $h1 (0,1,2,3,4,5,6,7,8,9,10,11) {
$h = $h1 * 30;
$ti = int($h/60) % 6;
$f = $h/60 - $ti;
$l = $v * (1 - $s);
$m = $v * (1 - $f * $s);
$n = $v * (1 - (1 - $f) * $s);
@r = ($v,$m,$l,$l,$n,$v);
@g = ($n,$v,$v,$m,$l,$l);
@b = ($l,$l,$n,$v,$v,$m);
printf("<span style=\"background-color : #%.2x%.2x%.2x\"> </span>\n",$r[$ti]*256,$g[$ti]*256,$b[$ti]*256);
}
}
}
print "</body></html>\n";
