Why small > big?

From: Date: Wed, 23 Aug 2006 14:55:38 +0000
Subject: Why small > big?
Groups: php.general 
Request: Send a blank email to php-general+get-241050@lists.php.net to get a copy of this message
Hi gang: I have a thumbnail script, which does what it is supposed to do. However, the thumbnail image generated is larger than the original image, how can that be? Here's the script working: http://xn--ovg.com/thickbox And, here's the script: <?php /* thumb from file */ /* some settings */ ignore_user_abort(); set_time_limit( 0 ); error_reporting( FATAL | ERROR | WARNING ); /* security check */ ini_set( 'register_globals', '0' ); /* start buffered output */ ob_start(); /* some checks */ if ( ! isset( $_GET['s'] ) ) die( 'Source image not specified' ); $filename = $_GET['s']; // Set a maximum height and width $width = 200; $height = 200; // Get new dimensions list($width_orig, $height_orig) = getimagesize($filename); if ($width && ($width_orig < $height_orig)) { $width = ($height / $height_orig) * $width_orig; } else { $height = ($width / $width_orig) * $height_orig; } // Resample $image_p = imagecreatetruecolor($width, $height); $image = imagecreatefromjpeg($filename); imagecopyresampled($image_p, $image, 0, 0, 0, 0, $width, $height, $width_orig, $height_orig); // Output & Content type header('Content-type: image/jpeg'); imagejpeg($image_p, null, 100); /* end buffered output */ ob_end_flush(); ?> --- Thanks in advance for any comments, suggestions or answers. tedd -- ------- http://sperling.com http://ancientstones.com http://earthstones.com

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