Imagick::statisticImage

Modifies image using a statistics function

説明

public bool Imagick::statisticImage(
    int $type,
    int $width,
    int $height,
    int $channel = Imagick::CHANNEL_DEFAULT
)

Replace each pixel with corresponding statistic from the neighborhood of the specified width and height.

パラメータ

type

width

height

channel

戻り値

成功した場合に true を返します。

例1 Imagick::statisticImage

<?php
function statisticImage($imagePath$statisticType$width$height$channel) {
    
$imagick = new \Imagick(realpath($imagePath));

    
$imagick->statisticImage(
        
$statisticType,
        
$width,
        
$height,
        
$channel
    
);

    
header("Content-Type: image/jpg");
    echo 
$imagick->getImageBlob();
}

statisticImage($imagePath\Imagick::STATISTIC_MEDIAN55\Imagick::CHANNEL_DEFAULT);

?>