$tb->setThumbAsOriginal();
$tb->cropThumb($imageWidth, $imageHeight, $subWidth, 0);
} elseif ($newWidth == $imageWidth) {
$tb->creaThumb($imageWidth, $imageHeight);
} elseif ($newWidth < $imageWidth) {
$subHeight = ($newHeight - $imageHeight) / 2;
$tb->creaThumb($imageWidth, $newHeight);
$tb->setThumbAsOriginal();
$tb->cropThumb($imageWidth, $imageHeight, 0, $subHeight);
}
} else {
$orHeight = $tb->getHeight();
$orWidth = $tb->getWidth();
$tb->creaThumb($orWidth, $orHeight);
}
$tb->saveThumb($newtb, $params->get('quality'));
$tb->closeImg();
}
if ($params->get('use_tooltips')) {
$image_url = '<img src="' . $newtb . '" alt="' . $row->title . '" border="0"' . '/>';
} else {
$image_url = '<img src="' . $newtb . '" alt="' . $row->title . '" title="' . $row->title . '" border="0"' . '/>';
}
} else {
//Images - HTML Resize
//Set up the width and height variables
if ($imageWidth > 0) {
$width = ' width="' . $imageWidth . 'px"';
} else {
$width = '';
}
<?php
if (isset($_POST['pos'])) {
$from_top = abs($_POST['pos']);
$default_cover_width = 918;
$default_cover_height = 276;
// includo la classe
require_once "thumbncrop.inc.php";
//php class for image resizing & cropping
// valorizzo la variabile
$tb = new ThumbAndCrop();
// apro l'immagine
$tb->openImg("original.jpg");
//original cover image
$newHeight = $tb->getRightHeight($default_cover_width);
$tb->creaThumb($default_cover_width, $newHeight);
$tb->setThumbAsOriginal();
$tb->cropThumb($default_cover_width, 276, 0, $from_top);
$tb->saveThumb("cover.jpg");
//save cropped cover image
$tb->resetOriginal();
$tb->closeImg();
$data['status'] = 200;
$data['url'] = 'cover.jpg';
echo json_encode($data);
}
