PHP | ImagickPixel getColorCount() function Last Updated : 31 Dec, 2019 Comments Improve Suggest changes Like Article Like Report The ImagickPixel::getColorCount() function is an inbuilt function in PHP which is used to get the color count associated with the pixel color. A color count is the number of pixels in the image that have the same color as this ImagickPixel. getColorCount() appears to only work for ImagickPixel objects created through getImageHistogram(). Syntax: int ImagickPixel::getColorCount( void ) : int Parameters: This function doesn’t accepts any parameter. Return Value: This function returns an integer containing the color count. Exceptions: This function throws ImagickException on error. Below given programs illustrate the ImagickPixel::getColorCount() function in PHP: Program 1: php <?php // Create a new imagick object $imagick = new Imagick( 'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); // Get the image histogram $histogramElements = $imagick->getImageHistogram(); // Get the last index $lastIndex = count($histogramElements) - 1; // Get the element from array which is // a ImagickPixel object $lastColor = $histogramElements[$lastIndex]; // Get the Color count echo $lastColor->getColorCount(); ?> Output: 18 Program 2: php <?php // Create a new imagick object $imagick = new Imagick( 'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); // Get the image histogram $histogramElements = $imagick->getImageHistogram(); // Get the element from array which is // a ImagickPixel object $lastColor = $histogramElements[0]; // Get the Color count echo $lastColor->getColorCount(); ?> Output: 1 Program 3: php <?php // Create a new imagick object $imagick = new Imagick( 'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); // Get the image histogram $histogramElements = $imagick->getImageHistogram(); // Get the element from array which is // a ImagickPixel object $firstColor = $histogramElements[0]; // Set the Color count $firstColor->setColorCount(20); // Get the Color count echo $firstColor->getColorCount(); ?> Output: 20 Program 3: php <?php // Create a new imagick object $imagick = new Imagick( 'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); // Get the image histogram $histogramElements = $imagick->getImageHistogram(); // Get the whole color stats echo "R G B Hue :Count<br>"; foreach ($histogramElements as $pixel) { $colors = $pixel->getColor(); foreach ($colors as $color) { print($color . " "); } print(":" . $pixel->getColorCount() . "<br>"); } ?> Output: R G B Hue :Count 0 22 35 1 :1 0 25 37 1 :1 0 24 37 1 :1 0 31 43 1 :1 0 32 44 1 :1 0 33 45 1 :1 0 37 49 1 :3 . . . Reference: https://www.php.net/manual/en/imagickpixel.getcolorcount.php Comment More infoAdvertise with us Next Article PHP | ImagickPixel getColorCount() function gurrrung Follow Improve Article Tags : Web Technologies PHP PHP-function PHP-Imagick Similar Reads PHP | GmagickPixel getcolorcount() Function The GmagickPixel::getcolorcount() function is an inbuilt function in PHP which is used to get the color count associated with the pixel color. A color count is the number of pixels in the image that have the same color as this GmagickPixel. 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