The Imagick::getImageRedPrimary() function is an inbuilt function in PHP which returns the chromaticity red primary point. This functions returns an array with keys “x” and “y”.
Syntax:
array Imagick::getImageRedPrimary( 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::getImageRedPrimary() function in PHP:
Program 1:
<?php // Create new Imagick object $imagick = new Imagick( // Use getImageRedPrimary function $res = $imagick->getImageRedPrimary(); print_r($res); ?> |
Output:
Array ( [x] => 0.64 [y] => 0.33 )
Program 2:
<?php // Create new Imagick object $imagick = new Imagick( // Use setImageRedPrimary function $imagick->setImageRedPrimary(0.5, 0.8); // Use getImageRedPrimary function $res = $imagick->getImageRedPrimary(); print_r($res); ?> |
Output:
Array ( [x] => 0.5 [y] => 0.8 )
Reference: https://www.php.net/manual/en/imagick.getimageredprimary.php
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