(PECL imagick 3 >= 3.3.0)
Imagick::rotationalBlurImage — Description
$angle, int $channel = Imagick::CHANNEL_DEFAULT): boolRotational blurs an image.
angleThe angle to apply the blur over.
channel
Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. 缺省為Imagick::CHANNEL_DEFAULT.
參考此 通道常數列表
成功時(shí)返回 true。
示例 #1 Imagick::rotationalBlurImage()
<?php
function rotationalBlurImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->rotationalBlurImage(3);
$imagick->rotationalBlurImage(5);
$imagick->rotationalBlurImage(7);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>