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(// Using getImageRenderingIntent function$res = $im->getImageRenderingIntent();echo "Before: " . $res ."</br>";// setimagerenderingintent function$im->setimagerenderingintent(17);// using getImageRenderingIntent function$res = $im->getImageRenderingIntent();// Display resultecho "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 resultecho "After: " . $res;?> |
Output:
Before: 2 After: 10
Reference: http://php.net/manual/en/gmagick.setimagerenderingintent.php
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