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Imagick::statisticImage — Description
$type
, int $width
, int $height
[, int $channel = Imagick::CHANNEL_DEFAULT
] ) : boolReplace each pixel with corresponding statistic from the neighborhood of the specified width and height.
type
width
height
channel
成功时返回 TRUE。
Example #1 Imagick::statisticImage()
<?php
function statisticImage($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_MEDIAN, 5, 5, \Imagick::CHANNEL_DEFAULT);
?>