The Imagick::setImageRenderingIntent() function is an inbuilt function in PHP which is used to sets the image rendering intent.
Syntax:
bool Imagick::setImageRenderingIntent( $rend_intent )
Parameters: This function accepts single parameter $rend_intent which specifies the rendering intent of image.
Return Value: This function returns True on success.
Below programs illustrate the Imagick::setImageRenderingIntent() function in PHP:
Original Image:
Program 1:
<?php // Create new Imagick object $im = new Imagick( // 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
Original Image:
Program 2:
<?php $string = "Computer Science portal for Geeks!"; // creating new image of above String // and add color $im = new Imagick(); $draw = new ImagickDraw(); // Fill the color in image $draw->setFillColor(new ImagickPixel('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 ImagickPixel('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/imagick.setimagerenderingintent.php
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