DJ Mike's Tutorials: PHP

Imagick Functions

Imagick::radialBlurImage

Description:

bool Imagick::radialBlurImage ( float $angle [, int $channel ] )

Radial blurs an image.

Parameters:

angle

Angle of blur.

channel

Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channeltype constants using bitwise operators. Defaults to Imagick::CHANNEL_ALL.

Channel constants: imagick::CHANNEL_UNDEFINED
imagick::CHANNEL_RED
imagick::CHANNEL_GRAY
imagick::CHANNEL_CYAN
imagick::CHANNEL_GREEN
imagick::CHANNEL_MAGENTA
imagick::CHANNEL_BLUE
imagick::CHANNEL_YELLOW
imagick::CHANNEL_ALPHA
imagick::CHANNEL_OPACITY
imagick::CHANNEL_MATTE
imagick::CHANNEL_BLACK
imagick::CHANNEL_INDEX
imagick::CHANNEL_ALL
Return Values: Returns TRUE on success.

Example


<?php
header("Content-type: image/jpeg");
$image = new Imagick("opossum.jpg"); 
$image->radialblurImage(20);
echo $image;
?>


<?php
header("Content-type: image/jpeg");
$image = new Imagick("opossum.jpg"); 
$image->radialblurImage(180, imagick::CHANNEL_YELLOW);
echo $image;
?>

Created by DJ Mike from Santa Barbara