| http://deepliquid.com/content/Jcrop.html
**/
require_once( dirname( dirname(__FILE__) ) . '/ngg-config.php');
require_once( NGGALLERY_ABSPATH . '/lib/image.php' );
if ( !is_user_logged_in() )
die(__('Cheatin’ uh?'));
if ( !current_user_can('NextGEN Manage gallery') )
die(__('Cheatin’ uh?'));
global $wpdb;
$id = (int) $_GET['id'];
// let's get the image data
$picture = nggdb::find_image($id);
include_once( nggGallery::graphic_library() );
$ngg_options=get_option('ngg_options');
$thumb = new ngg_Thumbnail($picture->imagePath, TRUE);
$thumb->resize(350,350);
// we need the new dimension
$resizedPreviewInfo = $thumb->newDimensions;
$thumb->destruct();
$preview_image = NGGALLERY_URLPATH . 'nggshow.php?pid=' . $picture->pid . '&width=350&height=350';
$imageInfo = @getimagesize($picture->imagePath);
$rr = round($imageInfo[0] / $resizedPreviewInfo['newWidth'], 2);
if ( ($ngg_options['thumbfix'] == 1) ) {
$WidthHtmlPrev = $ngg_options['thumbwidth'];
$HeightHtmlPrev = $ngg_options['thumbheight'];
} else {
// H > W
if ($imageInfo[1] > $imageInfo[0]) {
$HeightHtmlPrev = $ngg_options['thumbheight'];
$WidthHtmlPrev = round($imageInfo[0] / ($imageInfo[1] / $ngg_options['thumbheight']),0);
} else {
$WidthHtmlPrev = $ngg_options['thumbwidth'];
$HeightHtmlPrev = round($imageInfo[1] / ($imageInfo[0] / $ngg_options['thumbwidth']),0);
}
}
?>