Imagick::adaptiveBlurImage
Adds adaptive blur filter to image
Description
public bool Imagick::adaptiveBlurImage(float $radius
, float $sigma
, int $channel
= Imagick::CHANNEL_DEFAULT)
Parameters
-
radius
-
The radius of the Gaussian, in pixels, not counting the center pixel.
Provide a value of 0 and the radius will be chosen automagically.
-
sigma
-
The standard deviation of the Gaussian, in pixels.
-
channel
-
Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Defaults to Imagick::CHANNEL_DEFAULT
. Refer to this list of channel constants
Return Values
Returns true
on success.
Errors/Exceptions
Throws ImagickException on error.
Examples
Example #1 Using Imagick::adaptiveBlurImage:
Adaptively blur an image, then display to the browser.
<?php
header('Content-type: image/jpeg');
$image = new Imagick('test.jpg');
$image->adaptiveBlurImage(5,3);
echo $image;
?>
The above example will output
something similar to:
See Also
- Imagick::blurImage
- Imagick::motionBlurImage
- Imagick::radialBlurImage