Imagick::quantizeImage
(PECL imagick 2.0.0)
Imagick::quantizeImage — Analyzes the colors within a reference image
Description
bool Imagick::quantizeImage ( int $numberColors , int $colorspace , int $treedepth , bool $dither , bool $measureError )Parameters
numberColors colorspace treedepth dither measureError
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.
Examples
Example #1 Imagick::quantizeImage()
<?php
function?quantizeImage($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();
}
?>← Imagick::profileImage
Imagick::quantizeImages →
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