Imagick::quantizeImage
PHP function
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(PECL imagick 2, PECL imagick 3)
Analyzes the colors within a reference image
Description
Imagick::quantizeImage(int $numberColors, int $colorspace, int $treedepth, bool $dither, bool $measureError): bool
Parameters
numberColorscolorspacetreedepthdithermeasureError
Return Values
Success
Errors/Exceptions
Throws
Examples
php
<?php
function quantizeImage($imagePath, $numberColors, $colorSpace, $treeDepth, $dither) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->quantizeImage($numberColors, $colorSpace, $treeDepth, $dither, false);
$imagick->setImageFormat('png');
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
?>