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