PHP | Imagick raiseImage() Function
Last Updated :
04 Oct, 2021
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
header( 'Content-type: image/png' );
$image = new Imagick(
$image ->raiseImage(20,30,10,15,25);
echo $image ;
?>
|
Output:
Program 2:
php
<?php
$string = "Computer Science portal for Geeks!" ;
$im = new Imagick();
$draw = new ImagickDraw();
$draw ->setFillColor( new ImagickPixel( 'green' ));
$draw ->setFontSize(50);
$metrix = $im ->queryFontMetrics( $draw , $string );
$draw ->annotation(0, 40, $string );
$im ->newImage( $metrix [ 'textWidth' ], $metrix [ 'textHeight' ],
new ImagickPixel( 'white' ));
$im ->drawImage( $draw );
$im ->raiseImage(5,15,50,25,20);
$im ->setImageFormat( 'jpeg' );
header( "Content-Type: image/jpg" );
echo $im ->getImageBlob();
?>
|
Output:
Reference: http://php.net/manual/en/imagick.raiseimage.php
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