Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

PHP | Gmagick getimageblueprimary() Function

  • Last Updated : 24 Jan, 2019

The Gmagick::getimageblueprimary() function is an inbuilt function in PHP which is used to return the chromaticy blue primary point.


public Gmagick::getimageblueprimary( void ) : array

Parameters: This function does not accept any parameter.

Return Value: This function returns an array containing x and y coordinates of point.

Below programs illustrate the Gmagick::getimageblueprimary() function in PHP:

Program 1:
Original Image:

// Create new Gmagick object
$gmagick = new Gmagick(
// Using getimageblueprimaryfunction
$res = $gmagick->getimageblueprimary();


Array ( [x] => 0.15000000596046 [y] => 0.059999998658895 ) 

Program 2:
Original Image:

$string = "Computer Science portal for Geeks!"
// Creating new image of above String 
// and add color  
$im = new Gmagick(); 
$draw = new GmagickDraw(); 
// Fill the color in image 
$draw->setFillColor(new GmagickPixel('green')); 
// Set the text font size 
$metrix = $im->queryFontMetrics($draw, $string); 
$draw->annotation(0, 40, $string); 
$im->newImage($metrix['textWidth'], $metrix['textHeight'], 
        new GmagickPixel('white')); 
// Draw the image         
$im->setImageBluePrimary(2.6, 2.9);
// Using getImageBluePrimary function
$res = $im->getimageblueprimary();
// Display Result


Array ( [x] => 2.6 [y] => 2.9 ) 


My Personal Notes arrow_drop_up
Recommended Articles
Page :

Start Your Coding Journey Now!