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:

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<?php
  
// Create new Imagick object
$imagick = new Imagick(
  
// Use getImageGreenPrimary function
$res = $imagick->getImageGreenPrimary();
print_r($res);
?>

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Output:

Array ( [x] => 0.3 [y] => 0.6 )

Program 2:

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<?php
  
// Create new Imagick object
$imagick = new Imagick(
  
// Use setImageGreenPrimary function
$imagick->setImageGreenPrimary(12, 19);
  
// Use getImageGreenPrimary function
$res = $imagick->getImageGreenPrimary();
print_r($res);
?>

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Output:

Array ( [x] => 12 [y] => 19 )

Reference: https://www.php.net/manual/en/imagick.getimagegreenprimary.php



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