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Revision: 60217
at October 26, 2012 01:29 by o0110o


Initial Code
$i = imagecreatefromjpeg("image.jpg");

for ($x=0;$x<imagesx($i);$x++) {
    for ($y=0;$y<imagesy($i);$y++) {
        $rgb = imagecolorat($i,$x,$y);
        $r   = ($rgb >> 16) & 0xFF;
        $g   = ($rgb >>  & 0xFF;
        $b   = $rgb & 0xFF;

        $rTotal += $r;
        $gTotal += $g;
        $bTotal += $b;
        $total++;
    }
}

$rAverage = round($rTotal/$total);
$gAverage = round($gTotal/$total);
$bAverage = round($bTotal/$total);

Initial URL
http://forums.devnetwork.net/viewtopic.php?t=39594

Initial Description
Point the script to an image and get its dominant color.

Initial Title
Get the dominant color of any image.

Initial Tags
php, color

Initial Language
PHP