Last active
May 30, 2023 08:55
-
-
Save ildarkhasanshin/e47d65378814ec4caf964450a629e430 to your computer and use it in GitHub Desktop.
php-скрипт для оквадрачивания изображения с мутным задним фоном
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
$dir_ = '.'; | |
$scanned_directory = array_diff(scandir($dir_), array('..', '.')); | |
if (count($scanned_directory) > 0) { | |
foreach ($scanned_directory as $f_) { | |
$imagick1 = new Imagick(); | |
$imagick1->readImage($dir_.'/'.$f_); | |
$giw_ = $imagick1->getImageWidth(); | |
$gih_ = $imagick1->getImageHeight(); | |
$wh_max_ = max($giw_, $gih_); | |
$wh_min_ = min($giw_, $gih_); | |
$imagick1->resizeImage($wh_max_, $wh_max_, 1, 1); | |
$imagick1->setImageCompressionQuality(50); | |
$imagick1->radialBlurImage(30); | |
$quantumRange = $imagick1->getQuantumRange(); | |
$quantumRange = $quantumRange['quantumRangeLong']; | |
$imagick1->levelImage(0, 2.0, $quantumRange+($quantumRange-($quantumRange/2))); | |
$tmp_dir = $dir_.'/_tmp'; | |
if (is_dir($tmp_dir) === false) { | |
mkdir($tmp_dir, 0777); | |
} | |
$imagick1->writeImage($tmp_dir.'/'.$f_); | |
$imagick2 = new Imagick(); | |
$imagick2->readImage($tmp_dir.'/'.$f_); | |
$imagick1 = new Imagick(); | |
$imagick1->readImage($dir_.'/'.$f_); | |
if ($giw_ > $gih_) { | |
$cix_ = 0; | |
$ciy_ = ($wh_max_-$wh_min_)/2; | |
} else { | |
$cix_ = ($wh_max_-$wh_min_)/2; | |
$ciy_ = 0; | |
} | |
$imagick2->compositeImage($imagick1, Imagick::COMPOSITE_OVER, $cix_, $ciy_); | |
$res_dir = $dir_.'/_res'; | |
if (is_dir($res_dir) === false) { | |
mkdir($res_dir, 0777); | |
} | |
$imagick2->writeImage($res_dir.'/'.$f_); | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment