Current File : /home/dordingu/www/ragnars/misc/phpThumb/demo/phpThumb.demo.object.php
<?php
//////////////////////////////////////////////////////////////
/// phpThumb() by James Heinrich <info@silisoftware.com> //
// available at http://phpthumb.sourceforge.net ///
//////////////////////////////////////////////////////////////
/// //
// phpThumb.demo.object.php //
// James Heinrich <info@silisoftware.com> //
// //
// Example of how to use phpthumb.class.php as an object //
// //
//////////////////////////////////////////////////////////////
// Note: phpThumb.php is where the caching code is located, if
// you instantiate your own phpThumb() object that code is
// bypassed and it's up to you to handle the reading and
// writing of cached files, if appropriate.
require_once('../phpthumb.class.php');
// create phpThumb object
$phpThumb = new phpThumb();
// create 3 sizes of thumbnail
$thumbnail_widths = array(160, 320, 640);
$capture_raw_data = false; // set to true to insert to database rather than render to screen or file (see below)
foreach ($thumbnail_widths as $thumbnail_width) {
// this is very important when using a single object to process multiple images
$phpThumb->resetObject();
// set data source -- do this first, any settings must be made AFTER this call
$phpThumb->setSourceFilename('images/loco.jpg'); // for static demo only
//$phpThumb->setSourceFilename($_FILES['userfile']['tmp_name']);
// or $phpThumb->setSourceData($binary_image_data);
// or $phpThumb->setSourceImageResource($gd_image_resource);
// PLEASE NOTE:
// You must set any relevant config settings here. The phpThumb
// object mode does NOT pull any settings from phpThumb.config.php
//$phpThumb->setParameter('config_document_root', '/home/groups/p/ph/phpthumb/htdocs/');
//$phpThumb->setParameter('config_cache_directory', '/tmp/persistent/phpthumb/cache/');
// set parameters (see "URL Parameters" in phpthumb.readme.txt)
$phpThumb->setParameter('w', $thumbnail_width);
//$phpThumb->setParameter('h', 100);
//$phpThumb->setParameter('fltr', 'gam|1.2');
//$phpThumb->setParameter('fltr', 'wmi|../watermark.jpg|C|75|20|20');
// set options (see phpThumb.config.php)
// here you must preface each option with "config_"
$phpThumb->setParameter('config_output_format', 'jpeg');
$phpThumb->setParameter('config_imagemagick_path', '/usr/local/bin/convert');
//$phpThumb->setParameter('config_allow_src_above_docroot', true); // needed if you're working outside DOCUMENT_ROOT, in a temp dir for example
// generate & output thumbnail
$output_filename = './thumbnails/'.basename($_FILES['userfile']['name']).'_'.$thumbnail_width.'.'.$phpThumb->config_output_format;
if ($phpThumb->GenerateThumbnail()) { // this line is VERY important, do not remove it!
$output_size_x = ImageSX($phpThumb->gdimg_output);
$output_size_y = ImageSY($phpThumb->gdimg_output);
if ($output_filename || $capture_raw_data) {
if ($capture_raw_data && $phpThumb->RenderOutput()) {
// RenderOutput renders the thumbnail data to $phpThumb->outputImageData, not to a file or the browser
mysql_query("INSERT INTO `table` (`thumbnail`) VALUES ('".mysql_escape_string($phpThumb->outputImageData)."') WHERE (`id` = '".$id."')");
} elseif ($phpThumb->RenderToFile($output_filename)) {
// do something on success
echo 'Successfully rendered:<br><img src="'.$output_filename.'">';
} else {
// do something with debug/error messages
echo 'Failed (size='.$thumbnail_width.'):<pre>'.implode("\n\n", $phpThumb->debugmessages).'</pre>';
}
} else {
$phpThumb->OutputThumbnail();
}
} else {
// do something with debug/error messages
echo 'Failed (size='.$thumbnail_width.').<br>';
echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">'.$phpThumb->fatalerror.'</div>';
echo '<form><textarea rows="10" cols="60" wrap="off">'.htmlentities(implode("\n* ", $phpThumb->debugmessages)).'</textarea></form><hr>';
}
}
?>
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