PHP Imagick quantizeImages () function

PHP

Syntax:
bool Imagick::quantizeImages (int $numberColors, int  $colorspace, int $treedepth, bool $dither, bool $measureError)
Parameters: This function takes five parameters as above and described below:
  • $numberColors:specifies the number of colors.
  • $colorspace:specifies the color space.
  • $treedepth:specifies the depth of the tree.
  • $dither:specifies whether to enable dithering or not.
  • $measureError:Indicates whether to enable error measurement or not.
Return value :This function returns TRUE on success.Exceptions:This function throws an ImagickException on error.The programs below illustrate the Imagick::quantizeImages()function in PHP :Program 1:  
// Create a new imagick object $imagick = new Imagick ( ' https://media.engineerforengineer.org/wp-content/uploads/20191117145951/g4gnaimation1.gif ' );  
// Quantize the image $imagick -> quantizeImages (2, 50, 256, true, false);  
// Show image $imagick -> setImageFormat ( 'gif' ); header ( "Content-Type: image / gif" ); echo $imagick -> getImagesBlob(); ?>
Output: Program 2:  
// Create a new one imagick object $imagick = new Imagick ( ' https://media.engineerforengineer.org/wp-content/uploads/20191117194549/g4gan imatedcolor.gif ' );  
// Quantize the image $imagick -> quantizeImages (2, 80, 256, true, false);  
// Show image $imagick -> setImageFormat ( 'png' ); header ( "Content-Type: image / png" ); echo $imagick -> getImagesBlob(); ?>
Output: Link:https://www.php.net/manual/en/imagick.quantizeimages.php



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