PHP | Imagick getImageColors() Function

The Imagick::getImageColorspace() function is an inbuilt function in PHP which is used to get the number of unique colors in the image.

Syntax:

int Imagick::getImageColors( void )

Parameters: This function does not accepts any parameters.



Return Value: This function returns an integer value which determines the number of unique colors in the image.

Errors/Exceptions: It throws an ImagickException on error.

Below program illustrates the Imagick::getImageColorspace() function in PHP:

Program:

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code

<?php
//require_once('path/vendor/autoload.php');
  
// Create an Imagick Object
$image = new Imagick(
  
// getImageColors function
$size = $image->getImageColors();
  
// Display the unique color
print_r($size);
?>

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Output:

2955

Related Articles:

Reference: http://php.net/manual/en/imagick.getimagecolors.php



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