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:

php

<?php
 
// Create new Gmagick object
$im = new Gmagick(
'https://media.zambiatek.com/wp-content/uploads/zambiatek-15.png');
 
// 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:

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

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