DJ Mike's Tutorials: PHP

Imagick Functions

^

Imagick::vignetteImage

Description:
bool Imagick::vignetteImage ( float $radius , float $sigma , int $x , int $y )

Adds vignette filter to the image.
Note: The PHP.net page on vignette is incorrect about all four parameters
Parameters:
radius
Blur radius
sigma
Blur sigma
x
Horizontal border in pixels.
y
Vertical border in pixels.
Return Values
Returns TRUE on success.

Example




<?php 
$image 
= new imagick"opossum.jpg" ); 
$image->setimagebackgroundcolor("#fad888"); 
$image->vignetteImage1100); 
header"Content-Type: image/jpeg" ); 
echo 
$image;
?>



<?php 
$image 
= new imagick"opossum.jpg" ); 
$image->setimagebackgroundcolor("#fad888"); 
$image->vignetteImage20202020); 
header"Content-Type: image/jpeg" ); 
echo 
$image;
?>


^


Was this webpage useful to you? You can support this website by donating.



Created by DJ Mike from Santa Barbara

DJ Mike


<a href="http://www.statcounter.com/" target="_blank"> <img src="http://c5.statcounter.com/counter.php?sc_project=1321035&java=0&security=da2193dc" alt="counter free hit invisible" border="0" /></a>