PHP | Imagick raiseImage() Function

The Imagick::raiseImage() function is an inbuilt function in PHP which is used to create a simulated three-dimensional button-like effect by lightning and darkening the edges of the image.
Syntax:

bool Imagick::raiseImage( $width, $height, $x, $y, $raise )

Parameters: This function accepts five parameters as mentioned above and described below: 

• $width: This parameter stores the value of width of the button.
• $height: This parameter stores the value of height of the button.
• $x: This parameter stores the value of x-ordinate.
• $y: This parameter stores the value of y-ordinate.
• $raise: This parameter stores the value of amount of raise required.

Return Value: This function returns True on success.
Original Image:

Below program illustrate the Imagick raiseImage() function in PHP: 
Program 1:

php

<?php

// require_once('path/vendor/autoload.php');
header('Content-type: image/png');

// Create new Imagick Object
$image = new Imagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-19.png');

// Use raiseImage function
$image->raiseImage(20,30,10,15,25);

// Display the image
echo $image;
?>

Output:

Program 2:

php

<?php

$string = "Computer Science portal for Geeks!";

// Creating new image of above String
// and add color and background
$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);

// raiseImage Function
$im->raiseImage(5,15,50,25,20);

$im->setImageFormat('jpeg');

header("Content-Type: image/jpg");

// Display the output image
echo $im->getImageBlob();
?>

Output:

Reference: http://php.net/manual/en/imagick.raiseimage.php