PHP | Imagick getImageGreenPrimary() Function
The Imagick::getImageGreenPrimary() function is an inbuilt function in PHP which is used to returns the chromaticity green primary point. This functions returns an array with keys “x” and “y”.
Syntax:
array Imagick::getImageGreenPrimary( void )
Parameters: This function does not accept any parameter.
Return Value: This function returns an array containing x and y coordinates of point.
Exceptions: This function throws ImagickException on error.
Below programs illustrate the Imagick::getImageGreenPrimary() function in PHP:
Program 1:
<?php // Create new Imagick object $imagick = new Imagick( 'https://media.w3wiki.net/wp-content/uploads/w3wiki-13.png' ); // Use getImageGreenPrimary function $res = $imagick ->getImageGreenPrimary(); print_r( $res ); ?> |
Output:
Array ( [x] => 0.3 [y] => 0.6 )
Program 2:
<?php // Create new Imagick object $imagick = new Imagick( 'https://media.w3wiki.net/wp-content/uploads/20190918234528/colorize1.png' ); // Use setImageGreenPrimary function $imagick ->setImageGreenPrimary(12, 19); // Use getImageGreenPrimary function $res = $imagick ->getImageGreenPrimary(); print_r( $res ); ?> |
Output:
Array ( [x] => 12 [y] => 19 )
Reference: https://www.php.net/manual/en/imagick.getimagegreenprimary.php
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