I have written a script to open and process all the pixels of a *.jpg file. My problem is that I need a way to convert the different RGB values to colors, such as redish, blueish, greenish ect. After doing this i would also like perl to color a box with the color it said the pixel was. Any ideas/help/suggestions would be appreciated. Here is my code so far:
use GD;
open IMA,"many.jpg" or die "NO file, $!";
binmode IMA;
$image=new GD::Image->newFromJpeg(IMA);
($x,$y)=$image->getBounds();
for $ix (0..$x-1)
{
for $iy (0..$y-1)
{
($r,$g,$b)=$image->rgb($im->getPixel($ix,$iy));
if($r ne $or)
{
printf "%2x%2x%2x\n",$r,$g,$b;
print "$r, $g, $b\n";
#print "$image\n";
}
$or = $r;
}
}
close IMA;
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