Rotational blurs an image

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- Rotational blurs an image

# Imagick::rotationalBlurImage

(PECL imagick 3 >= 3.3.0)

Imagick::rotationalBlurImage — Rotational blurs an image

### Description

public Imagick::rotationalBlurImage(float `$angle`, int `$channel` = Imagick::CHANNEL_DEFAULT): bool

Rotational blurs an image.

### Parameters

`angle`

  The 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. Defaults to `Imagick::CHANNEL_DEFAULT`. Refer to this list of channel constants

### Return Values

Returns `true` on success.

### Examples

Example #1 Imagick::rotationalBlurImage()

    <?phpfunction rotationalBlurImage($imagePath) {    $imagick = new \Imagick(realpath($imagePath));    $imagick->rotationalBlurImage(3);    $imagick->rotationalBlurImage(5);    $imagick->rotationalBlurImage(7);    header("Content-Type: image/jpg");    echo $imagick->getImageBlob();}?>