The Gmagick::getimageblueprimary() function is an inbuilt function in PHP which is used to return the chromaticity blue primary point.
Syntax:
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:
php
<?php // Create new Gmagick object $gmagick = new Gmagick(
// Using getimageblueprimaryfunction $res = $gmagick ->getimageblueprimary();
print_r( $res );
?> |
Output:
Array ( [x] => 0.15000000596046 [y] => 0.059999998658895 )
Program 2: Original Image:
php
<?php $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 $draw ->setFontSize(50);
$metrix = $im ->queryFontMetrics( $draw , $string );
$draw ->annotation(0, 40, $string );
$im ->newImage( $metrix [ 'textWidth' ], $metrix [ 'textHeight' ],
new GmagickPixel( 'white' ));
// Draw the image $im ->drawImage( $draw );
$im ->setImageFormat( 'jpeg' );
$im ->setImageBluePrimary(2.6, 2.9);
// Using getImageBluePrimary function $res = $im ->getimageblueprimary();
// Display Result print_r( $res );
?> |
Output:
Array ( [x] => 2.6 [y] => 2.9 )
Reference: http://php.net/manual/en/gmagick.getimageblueprimary.php