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PHP | Gmagick setimagerenderingintent() Function

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The Gmagick::setimagerenderingintent() function is an inbuilt function in PHP which is used to set the image rendering intent.
Syntax: 
 

Gmagick Gmagick::setimagerenderingintent( $rend_intent )

Parameters: This function accepts a single parameter $rend_intent which specifies the rendering intent of image.
Return Value: This function returns Gmagick object on success.
Below programs illustrate the Gmagick::setimagerenderingintent() function in PHP:
Program 1: 
Original Image: 
 

https://media.geeksforgeeks.org/wp-content/uploads/geeks-21.png

 

php




<?php
 
// Create new Gmagick object
$im = new Gmagick(
 
// Using getImageRenderingIntent function
$res = $im->getImageRenderingIntent();
echo "Before: " . $res ."</br>";
 
// setimagerenderingintent function
$im->setimagerenderingintent(17);
 
// using getImageRenderingIntent function
$res = $im->getImageRenderingIntent();
 
// Display result
echo "After: " . $res;
?>


Output: 
 

Before: 2
After: 17

Program 2: 
Original Image: 
 

https://media.geeksforgeeks.org/wp-content/uploads/Screenshot-from-2018-10-16-23-23-54.png

 

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);
 
$matrix = $im->queryFontMetrics($draw, $string);
$draw->annotation(0, 40, $string);
$im->newImage($matrix['textWidth'], $matrix['textHeight'],
        new GmagickPixel('white'));
// Draw the image        
$im->drawImage($draw);
$im->setImageFormat('jpeg');
 
// using getImageRenderingIntent function
$res = $im->getImageRenderingIntent();
echo "Before: " . $res ."</br>";
 
// setimagerenderingintent function
$im->setimagerenderingintent(10);
 
// using getImageRenderingIntent function
$res = $im->getImageRenderingIntent();
 
// Display result
echo "After: " . $res;
?>


Output: 
 

Before: 2
After: 10 

Reference: http://php.net/manual/en/gmagick.setimagerenderingintent.php
 



Last Updated : 31 Jan, 2022
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