(バージョン情報なし。おそらく SVN 版にしか存在しないでしょう)
Imagick::blueShiftImage — Description
$factor
= 1.5
] )Mutes the colors of the image to simulate a scene at nighttime in the moonlight.
factor
例1 Imagick::blueShiftImage()
<?php
function blueShiftImage($imagePath, $blueShift) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->blueShiftImage($blueShift);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>